AIRMIX - D&R Broadcast Mixing Consoles
Contents
1.2. FLW CRM LED3GRN 1 5578
3. Director can 20KB T0KC109 25 MLX5578 64P j o mm 71 J 1 Ey 4 5 R62 A RS T 4 Oe FROM UB Fro C 100 OU R88 5 6 PIA P2B 1 gt ON AIR 1 B 3 CEDSONN HESA ENV FRA 2 20KB 10KC T 52 T si JACK STEREO BR y 5v6 571542 010 1 3 gt ON AIR 2 B gt LED D3 ACK STEREO ER X h E q _ BW2A SWIA R6 4P E S Ti000P 2 154 of 54 86 300 Sales P483 Sr cs SR op 19 105 1072 d oft 145 7 SSM2017 47725 of m MLX5578 34P By KL 100 25 ie 2 o Fat 8 2
4. 4 7 R151 R164 47K PRE VCA L 20 0 Peis 106 695 ON R163 1 63 A PRE VCA R 120 0 7 m 1N4148 ak 8c337 c D ECH roa C90 100K Ort DUCK TELCO AUDIO R150 peas Foon Ce og N4148 015 EN rom 5 RING R130 L 47K 51 C23 10P A B 09 DUCK R4 ILED3GRN de R65 cor Hakr VR4 DUCK R138 FOSRED 75 R141 SE HOST VCA L EH 106 25 iiss N 1 Control MES 2 7 HOST VCA R 20K0 e 5 7 Rag 2K 25TRN H 082 000 INSTA 02 Ss 5 E SW2A 1072 018 154 SW1B IC8C R112 j 8166 4053P 4 3 CUE RETURN 7 100 25 015 47 2 16 N 1 testpin E 815 ore c19 STI Es NE5532 1 100 25 agg 4053P 2 Ten R71 R72 IC12A dE N 1 SUB EIB 4053 e 2K7 Es 5 En R24 828 ej 68K 10 R124 3
5. T REO lt LED D4 CUE ON DRK CUE B LOGIC MIC 2 4 gt cue B L m 5 gt VCA MUTE C40 ICTA tee 5783 vo Insert BC337 8 1N4148 1N4148 Wie 856 ur 5 3f 100076 Ried 10 ED 018 020 gt PRE VCA L gt AKT B am CE E Wina 4053 Con Dio ICB 63 77425 s CUE ANN 100 25 AS R40 R128 R57 5 99 88 A MIC 100 PRE VCA R 140 55 2017 22 GAIN 4053 E Dier EI TE H 7 Se 1 11 836 2 R37 d 470P Ws f E 1 26 i LEDSGRI amp L1 13 111 5 23 dd 2 5 100 25 3N3 LED D4 L i b 4 eus R2 JO LED 03 Ten HOKE ou TOOKBSTCN SW5A ow R25 m 1 E 100 25 S4 BBM 19 2 C42 100 25 SW5C MIX B L C35 IC10C 1 SCH 100 25 4053P 0802180 cap 9 gt su 8 190KESTON en A a Era L 11072 C43 d R44 IC7A 100 25 Rsg 5 50 OL MX 8 R 00 25 d To PRE VCA L MU
6. MLX5578 64P 448v Rx 9 gt MX L AUX B L 100 25 94 0 1 gt 100 25 AIR L R82 100 25 1 R80 s 8 100K 3 CUE L Se 10K Switched 9 AIR R 1074 AUX out RB CUE out ope 5085 100K JACK STEREO BR CUESR 10K 4 9 5 T SE 99 lt SUB R J2 CRM MUTE R19 CERS 1 CRM L AUX B R AUX x 2 00 972 2 LEH o4 LD CRM R 1 C7 R106 9987 100 25 8 RIO 7 CUE L d 0 47 of __ lt CUE B LOGIC os gt 48 fz cuE 8 5 o gt CuE R 86 ETS okt HK of cuE B R o x IC10A H 5 4 100 43 UB B L oft RZ 8053 184148 pa ra 0 47 SUB B R o 40 4 9 AUX CUE gt 97 CUE RESET ZH n IX B L 4K7 lt lt _ERM MUTE R23 R24 UE ON 10K 4 1 10K GE gt AUX CUE HE MLX5578 34P d c20 22 oi AUX B L L22K 90 C81 d 2 bart eve B Losic CAE 100 25 1 3 4 410 oi s L L 5532 Ve 5 POWER 100 25 IC4A 5 POWER R90
7. 1 63 u R60 22K gt CUE B LOGIC R158 c98 CUE ON 470K gt CUE B L 100 25 R56 e 10 ins PRE VCA L Da 2 4099 D gt CUE B R 11 R128 Ee vers 2 2 63 he nye ET en st VCA R LC HC R127 dE V oS 2KT LED D4 PRE VC 4053P 12 s2 pem 2 Re E 100 99 28 Ct 15K 4 SW3AO SW4AO R9 y a SUB 33 h 100k K iED Ug gt LED 04 18K AN7 5 Fa La SG E 33N Se ec Te R107 SUB MIX 100 25 C5 R21 KI Tetco auno H cal cs 522 I 10144 K R7 _ 19 100 2 7 BKZ 8 33K T 11074 Er Teu 4 7 100 25 il 858 MSC gt als RIS Mn S4 BBM 10 1 gt SUB B L c18 KF is p T0074 C26 R133 il NZ 3k9 C32 100KH 100 25 R59 5450 jo gt MIX B R ob Cap 1 2 2 63 4 7 1 eh Ik 7 PRE VCA L 5 2 Sg 4 10 _ SUB B K 100 25 100KBCN 6 dd DC R64 2 2e 71074 41 ua eve TOK 9 s AN 1 Hr T DVC SIE Ji cs PRE VCA R 10K MONITOR EL 22 65 SUB MONITOR gt f54 BBM O gt RI 5458 x 100 EN C37 7
8. 5 EXT 1 EXT 2 LEDSGRN LED3GRN LEDSGRN LEDSGRN eos LED D3 gt gt LED D4 LED D4 gt kg 05 m Be SW5A SW6A W7A 154 54 Mmi BBM 10 52 MIXSL 100 25 SW3A 2 4 R43 sf C49 2P 1 1 R25 4 7 4175 ET 7 AIR L 57 lies OOOK c25 pee aot Je ze T SW7B R41 1K8 1 8K2 sue 154 c 00 25 4100 29 c21 2 2 R3 l NE5532 1100 1 ar 17 1 4 10 IC4B R23 EXTI 0154 3 R31 100K T AQ 5 Eug NOOK OOK 1040 R82 L L GE TLO74 R32 7 47 OK 1 tege 100k AIR R 17 1040 75 12 R71 4 54 BBM R38 1 7 100 25 Les R30 9 E e 1 d Fi 1 00k Das H S4 BBM 3 R24 EXTI R d 100 1 4 ek Ca ci LOOK EXT2 JUS C24 650 22 25 5532 R105 100k L 1 Verd R72 R35 212 00 25 R32 MLX5578 64P lt 255 i 00 Gils 4 MDR oye 100725 833 CRM MUTE gt 408 5 AIR L gt e 100 25 Es OMG Ii T pl lt R34 gt gt AIR R 100k DIM 10M0 5 LEN x c32 BR L suB L 100 25 121KIL074 JACK STERED BR 100K ao e 14 SUB R al RS S DOE 2 4 100 25 of Se 5 R62 C3D 712
9. o o o Page 2 D amp R Electronica Weesp BV AIRMIX PARTLIST DATE 20 04 1998 60881605 Airmix master 10550400 0550401 10600414 10950003 0250333 10250332 10350517 10350701 10350765 0350729 0350732 10350733 10350734 10350736 10350704 0350737 10351737 0350846 10350739 10350740 0350705 10350776 10350741 10351741 10350742 10350743 0351743 10350856 10350709 10350745 10350747 0350713 10350749 0350750 10350752 10350717 0350753 10351753 10350721 10350757 10350723 0350759 0350761 10350726 10350727 10350763 10250340 10250351 10250359 10250350 10650 10600 59 73 10600169 10600 32 10450195 10450152 10101 35 10450198 10450197 10450 10450 96 03 10250386 10250387 10970912 10700690 10700611 20851135 20851136 20851137 20851238 10550450 10550445 10700787 Schakelaar Alps 2p ns 2 x om Schakelaar Alps 4p ns 4 x om Shunt 2p mini jumper Trafo LL 5402 output Transistor BC 327 25 Transistor BC 337 25 tape npn Weerstand OE 5 1 4W Weerstand 1E0 5 1 4W Weerstand 1 0 5 1 4W Weerstand 1k0 5 1 4W Weerstand 1k8 5 1 4W Weerstand 2k2 5 1 4W Weerstand 2k7 5 1 4W Weerstand 3k9 5 1 4W Weerstand 4E7 5 1 4W Weerstand 4k7 5 1 4W Weerstand 4k7 1 8W 5 Weerstand 6K81 1 1 4W Weerstand 6k8 5 1 4W Weerstand 8k2 5 1 4W Weerstand 10E 5 1 4W Weerstand 10 0 5 1 4W Weerstand 10k
10. ROO 6 413306 28 127 TD LED D5 RESET A o MIX L 52 R59 S lt cRM R c42 t0P CUE gt RESET s O82 3 18V R PHONES out Front SUB DSPFEM lt MIX R 23 GRN CRM MUTE 01868 L Zar J1 1 2 On Ext CueLED an D7 J LE LE 3 4 Ext CueLED LA Ba og O52 BBM Tm fey ile LE De Ss OE 4 1 o Shen POWER 2 3 122 3 I EX CUE LED CUE LED C CUE ON wi 9 5 Jie CUE LED mt t MLX6P Title LED D6 _ gt Lik8 POWER gt 100 25 2 es Rijnkade 15b 8 Master4 Eu 1382 GS Weesp Rev ICIOD Cap n 100 25 The Netherlands Date 17 07 1994 16 4053P 16 4053P14 7 0 phone 02940 18014 A c781 c7 Sheet 02940 16987 i 0 10 11072 I fa 1 of 1 e i sign D amp R Electronica B V Desig Jan Betten 03 s 1N4004 48V B1 B80C1000 cn a 2200 50 D4 C12 2200 50 1K 1TRN H 21 20 c22 Ha 4700 40 100 25 100 25 1K 1TRN H Rijnkade 15b 1582 GS Weesp The Netherlands phone 0294 418014 fax 0294 416987 D amp R Electronica B V Date 91 01 1991 Design R amp D Sheet 1 of 1 ps air c sch C Airlb7p sch 1 Fri Aug 20 15 09 31 1999 KL1 KPROFUBL D5 B80C2200 MLX6P 0 10 m a To N Nol Ow VR2 2K 25TRN H 9 Rijnkade 15b The Netherlands Title T
11. Si on o h i 2 SN LS 8 So MO 2 z N TN 7 gt iS Ze 1n CO NI e e A8IXZ C GGiN XC ER VAS ASIXC AO Z ASIL di4iS de 9r 824 3503 CH
12. 09 Dn Director oft 4E7 EEDE ne JB i 4 4 833 J17 100K C16 PLATSTAF TOL EE ra oft 7 FRONT AUX TB MONITOR TB GUEST TB ANN TB pu TBA AUX E SO TBA GUESTS WGC TBAZANN SWC SW3 1 op ER S4 BBM 10 S4 8BM 0 S4 BBM 10 3 156 1 1 I TBL MONTOR SW4B TBL GUESTSW5B TBL ANN SW6B CUE RETURN 54 8 10 J9 SW4A LED D3 4 BBM O syst LED3GRN LED3GRN LED3GRN st kal R67 on gt 100K OnAir 04 Qa 055 D6 i R50 va D12 18 66 05 d 100 25 gt 470K 3 wm R92 4 STEREO C57 R16 10K TB 0N 10K RIS BC327 R97 10K 23 ater 10 26 22 BC337 I560E PGIC 12D E Res 4p IOO TB AUDIO 95 Bet 24 3 L 100 25 Bi ga c52 us jur R63 ON AIR 2 B BET T 1 072 2 R45 ue ER 100 25 oo STEREO 5 mens d MIX L L our 3 R94 22K TLO72 C8 x W EE C5 E 4 883 MX R R82 o Cph 108425 22 Stoll OnAir 1 out E 211072 5v S 1 JACKSTERED ER We 10E PGIC 12D 11 072 NE5532 15V 1 hl Title 75 669 Ts A D Sm us Rijnkade 15b AirMix 6 Master2 ON AIR 1 8 e 872 2 1 1382 GS Weesp Rave INES The Netherlands Date 17 07 1994 2 on Er c19 5 R73 3 m phone 02940 18014 A IC8B HE Seal Sheet 27 812 fax 02940 16987 1 soi 7 a R35 ds LEs 4 D amp R E
13. 3 4 0 3 4 3 4 3 4 04 3 4 0 3 4 0 3 4 0 3 4 EXT 3 4 ON 8 INSTALLING THE AIRMIX Mains Please check that the local mains supply corresponds with the voltage selected on the Airmix mains inlet The Airmix can be factory set for voltages between 100 120 Volt or 220 240 Volt The Airmix is fused with a 2 Amp slow blow fuse for 110 Volt or 1 2 Amp slow blow fuse for 220 Volt DO NOT use any other value as this would be hazardeous and the Airmix guarantee will be void Clean Power Connection Be sure to use a clean power outlet i e one that is fed directly from the mains including earth Only connect the Airmix to this outlet and its associated equipment This will act as the centralized mains and earth for the studio It is advisable to install several multiple mains connectors close to the Airmix with a master power switch to shut down all power to the studio Grounding MUST BE a starground system Keep all wires as short as possible but never install audio next to power cables Polluted mains are caused by changing currents on the outlets such as air conditioners coffee machines fridges computers dimmer packs etc DO NOT connect any of these types of items to the Airmix main power outlet Wiring In cases where all the equipment is transformer balanced it is usual to connect the shielding of the wiring to the source side only In the Airmix many of
14. 4093B snand SSM 2017 P audio pre amp c THAT 2180 LB VCA TL 072 CP TI dual opamp TL 074 quad opamp c voet 8 pins vork contact c voet 8 pins SIL 2 54mm c voet 14 pins vork contact c voet 16 pins vork contact Jack chassis break slimline Potm 16 1x 20kB 1x 10kRD gain Potm 16 2x 10kA log Potm 16 2x 10kB cn lin Potm 16 2x100kB en lin Print Airmix 1D ch Relais D1C 121000 1xchnge minid Schakelaar Alps 2p ns 2 x om Schakelaar Alps 4p ns 4 x om Schakelaar Alps 6p ns 6 x om Shunt 2p mini jumper Transistor BC 327 25 Transistor BC 337 25 tape npn Weerstand 22k 1 8W 5 Zenerdiode 5V6 400mW Zenerdiode 18V0 400mW Conn 3p wrd 402 03 20cm 2 5T Conn 4p wired 1 blk grn rd b Deksel SiFam 11mm Hopsack 117 st Deksel SiFam 11mm black 5bulk Deksel SiFam 11mm blue bulk Deksel SiFam 11mm gray bulk Deksel SiFam 11mm green bulk Deksel SiFam 11mm red 7 bulk Fader JP 100mm lin 10KB Front Airmix 1A EQ zincor Knop Druktoets 3 3 black recta Knop Druktoets 3 3 grey rectan Knop Druktoets 3 3 red rectang Knop Fader SiFam white 1 2x8 Knop SiFam grey splined 11mm Led 3mm green round Led 3mm red round Print bestukt Airmix 1 stchlux Schak Miyama RED OFF ON LEDred Schak Miyama YEL OFF ON LEDred Taptite M3x6 bolkoppozidr zwrt Description Condensator ker 3 9 R2 5 Condensator ker 4 7 R2 5 Condensatorker 6 8 R2 5 Condensatorker 10 R2 5 Condensator ker 47 R2 5
15. GIE lt CUE B R 5 3 c30 122P LED gh TE CUE B RESET 100 25 f 4K7 ER o 18 lt C86 zm si 2184 oz EUE L R54 O RO FCUE B LOGIC AUT R80 lt ous U 0 CU ma YU LEFT INS oit SWIB RIO x Ke a R1 J4 lt 54 nn AN CUE B LOGIC Loo CT STEREO BR ofl RESET R129 u 67 2 02 TB ON 1KB JEUE ON 4 c82 57 56 4 ux g L CRM MUTE Ss C9 55 CS UE ON R102 12 100 t MIXER yLx5578 34P e Lin EE 49 71 12 N 1 MIX o TL072 1 IL C68 2 1 15V 25 c 2 100 25 in 3 gt EXTI L BT TLO72 OH o AUTO CUE Et J2 CUE B RESET 18y L tul 4 Gi gt RESET Es 190 25 ad 100 25 KEK STEREO SER d Z e gt exti r 2 SW28 10 JACK STEREO BR 4E7 1 3 IC12B 3 2 J6 Ob 4 11072 IC5A S2 BBM O RH gt 09555 lt C73 122P 27 11072 EAS 3 100 1 od R95 EIS 4 7 n R104 RIGHT INS od gt LED D3 6 die a RII R120 02 NE5532 M 898 mos DER 15 DE LLEDSERN 7 Ep pz o 4E7 7 Ss 22 a 9 1H Fina R127 7 166 5 ot 2 R107 RESET 10K 0 1U NE5534 2126 100 25 2 TLO72 BC327 v H H C74 L 1 d S 0 EXT2 L CUE RESET R68 6 in 2 2 63 25 Le ov gt v 1 9 9 d c75 Cup 3P CUE RESET 2 2 63 5 T cai 5 k C39 a PLATSTAF PEKS teens Le 6 TN a
16. lt SUB B R REMOTE LINE ON O 1N4148 lt MONITOR B SUB 5 X MONITOR B MIX 5107 EN LINE CUE Ba lt 1 MIX B L op lt MIX B R p r7 APR D y ae B ANN lt AUX B R A7 4P UEAN TE 100 25 05 PowerOn ChannelOn Line Mic Line to ok LINE ON P SS Ju FADER Mic i Egi d IC8B 408 Seel gt i R65 TIMER B ON gt ON PESE on 7 LE ELE wesen Bok ei gt on gt on ZS ed 18 W Ge SW 9 IDATA PE gt CUE B RESET NORTOR ON ai eo a Line t ni oi LED Solset 4P C of 25 320 7 1N4148 R81 od i iph DJ ON B of ess Le E R123 CH ON LED LINE ON O MIC ON 25 RBS 10K 560E MIC CUE gt Ke 54 Bakik 084148 2 Et 6 5v m p f 6 LL CUE RESET 45 14 voo 14 von 1 100 JE Title 2 7 ays 3 Y 16 4053 16 4053 1 cas c3 get eI ac len less css VOD Rijnkade 15b irmix gt FC 4093 88a Tou 822 1382 GS Weesp 998 o ej h Du pu Tele The Netherlands Date 04 02 1 od gt C74 voo CBO 771072 HES 7 GND 940 18014 D 5 1972 11074 1 gt gt gt phone 02 Sheet m ox fax 02940 16987 E LI 1 J26 TAG D amp R Electronica B V Design Betten
17. phone line B wire Sleeve not connected Line B Input Connector type is jack Tip phone line A wire Ring phone line B wire Sleeve not connected Airmix manual page 19 TELCO MODULE The input impedance for both Phone and Phone B are optimized for correct loading of modern telephone stations PHONE A Input Connector type is Jack Tip phone line A wire Ring phone line B wire Sleeve not connected PHONE B Input Connector type is jack Tip phone line A wire Ring phone line B wire Sleeve not connected REMOTE The remote connector lets you activate the CUE of the Telco module when the module is in its off or standby mode A convenient way of communicating for the announcer director with callers An ON led can be connected to the remote to indicate the ON status of the Telco module The same Led indicates incoming calls by flashing REMOTE Input Connector type is jack Tip Channel ON led Ring Cue control Sleeve Ground COMMUNICATION WITH TELCO MODULE ENGINEER TO FROM TELCO Communication with the engineer is easily accomplished by activating the Cue switch in the Telco module An open communication is achieved now between caller and engineer DIRECTOR TO FROM TELCO The Cue switch on the Telco module has to be activated Now dependent upon internal selection of the director communication jumpers switched off on the director has communication with the caller In t
18. Level OdBu 10dBv 10kOhm Tip Left Ring Right Sleeve Ground Level OdBu 10dBV 100 Ohm Tip Left Ring Right Sleeve Ground Level OdBu 10dBV 100 Ohm Tip Left Ring Right Sleeve Ground AIRMIX BACK PANEL CONNECTORS MASTER OUT STEREO Type Jack ON AIR SIGNALLING 1 Type Jack ON AIR SIGNALLING 2 Type Jack REMOTE DIRECTOR Type Jack CRM OUT L R Type Jack EXTERN 1 IN L R Type Jack EXTERN 2 IN L R Type Jack LEFT INSERT Type Jack Airmix manual page 30 Level OdBu 10dBV 47 Ohm Tip Left Ring Right Sleeve Ground REED RELAY MAX VOLTAGE 24VOLT Tip Center contact Ring Normally open Sleeve Normally closed REED RELAY MAX VOLTAGE 24VOLT Tip Center contact Ring Normally open Sleeve Normally closed Solid state input Tip led output Anode activated by ON AIR 1 Ring normally high active to ground Sleeve ground Level OdBu 47 Ohm Tip Left Ring Right Sleeve Ground Level OdBu 10dBV100Kohm Tip Left Ring Right Sleeve Ground Level OdBu 10dBV100Kohm Tip Left Ring Right Sleeve Ground Level OdBu 100E 10ohm Tip Return Ring Send Sleeve Ground MASTER BACKPANEL CONNECTORS MONO INSERT Type Jack RIGHT INSERT Type Jack METER Type Sub D AUX OUT STEREO Type Jack SUB OUT STEREO Type Jack PHONES OUT STEREO Type Jack SWITCHED CUE OUT STEREO Type Jack Airmix manual page 31 Level OdBu 100E 100Kohm Tip Return Ring Send Sleeve Ground Level OdBu 100E 1
19. 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 5 1 4W 5 1 4W Zenerdiode 2V4 400mW Conn 4p wired 1 blk grn rd bl Connector sub D bandkb mal 9p Front 9 5 Hi Res 37seg ledb A Isolatiekous 5 0mm rond grys Led 5x2mm green BRIGHT Led 5x2mm red BRIGHT Platstaf 25 x 10 x 10mm Popnagel 3 0 x 6 5 blank Print bestukt 37 segm ledbar Taptite M3x8 verzkop pozidr zw Vulplaat 9 5 zincor 1 5mm pnp 4 Mon Nov 08 12 05 46 1999 Airsico sch 1 uejeg V RER uBisaq e 9945 7661 930 9 dubp euoug 05149442313 18691 07620 0 91081 09650 euoud dseeM S9 2891 epoxuliy d a UO 1 0 Dt Ne Ne 1431 8 038318 Vf Ede T oipny VR oum 88 03831S 2 vr 22 110 1131 D 337 034315 2 gr S cr vc dv DE yams 55 88 03831S 2 vn m yo IMS way eer d EERS
20. 2 10dBv 4 7 2 R27 R28 ds E 7 L 10K T1L 10K ED CR c24 22P CTL MED 100 25 7 R108 4 7 7 POWER e L 11074 d Ri09 sys 100 25 IC3B 22K Car lt POWER R92 B 7 NE5532 o D I IC4B C27 CBO J SUR 100 25 ps R93 g 100 25 TO MIX SUB L H 4K7 CUE RESET L4E7 c29 10 l1 ae R71_ SW2B 00725 sus cut gt gt 508 CUE RESET From AIR MIX B L 4K7 1 CUE B R i LED3GRN S4 BBM IO VE 15 5 H lt N 1 SUB 55 872 SW2C 05 824 4 52 z SUB CUE oft MIX B R 4K7 1 if 7 pu R70 SERA 27 LED D5 SW5M gt LED D6 OK gt 0 10 8 MIX L 0154 88 R43 9 GC gt c15 dook i3 8 03 e KE 100 25 100 25 J R14 e gt 121 MD Bee fh 5 a C37 120 25 LL 4K7 D PLATSTAF C32 a gt 0154 gt LED D4 R99 2 PRENT RN EL cb CRM L Meter L ms e RSS CRIER 1 100 25 22 nli RG st R40 J175 R cook 52 H MES eng Swag 100 25 us C35 C16 25 1 RM L BC327 827 wsp 100 25 2 DT PHONES PHONES out o cb LA ro R57 CRM MUTE cR LA e DJ ON B AIR R 534 c38 f 100 25 R am MS 10K gt gt 100 He 100 25 gt o R102 R103 R38 54 D 40 IC6B oF IKB OK J R87 R86 RAT 1OKAST R48 gp NE5532 CEx cue Lego TLO72 R58 5 R46 100K 7 R54 ok 3 IC7A 33k SELF OP R42 J175
21. 4W Weerstand 2k2 5 1 4W Weerstand 2k7 5 1 4W Weerstand 3k3 5 1 4W Weerstand 3k9 5 1 4W Weerstand 4E7 5 1 4W Weerstand 4k7 5 1 4W Weerstand 4k7 1 8W 5 Weerstand 5k6 5 1 4W Weerstand 5k62 1 1 4W Weerstand 6k8 5 1 4W Weerstand 10k 5 1 4W Weerstand 10k 1 8W 5 Weerstand 10k0 1 1 4W Weerstand 11k0 1 1 4W Weerstand 12k 5 1 4W Weerstand 15k 5 1 4W Weerstand 20k0 1 1 4W Weerstand 22k 5 1 4W Weerstand 33k 5 1 4W Weerstand 39k 5 1 4W Weerstand 47k 5 1 4W Weerstand 47k 1 8W 5 Weerstand 68k 5 1 4W Weerstand 82k 5 1 4W Weerstand 100E 5 1 4W Weerstand 100K 5 1 4W Weerstand 100k 1 8W 5 Weerstand 180K 5 1 4W o 10350757 10350758 0350725 0350761 0351761 0350726 0350792 0350727 0350763 10351763 0350825 0350002 0250351 10250350 0600173 0600169 0450153 10450182 0450195 10450152 10300102 10101133 0450198 0450197 0450196 10450082 0450103 0250386 0250387 20851133 0550450 0550445 0700787 0400213 0400217 0400221 0400223 0400225 10400236 0401241 10401246 0401268 0401253 10600040 10250342 0400279 10400284 10400286 0400287 0400289 0400292 0400280 10400281 0250338 0250017 0600511 0600512 0600449 0600140 0600141 10600474 0600478 0250355 0250004 0250028 0250307 10250306 0250184 10250304 0250305
22. 63V radiaal R5 0 Elco 100uF 25V radiaal R5 0 Elco 2 2uF 50V radiaal R5 0 Elco 4 7uF 50V radiaal R5 0 Fet J112 N channel switch Fet J175 P channel switch Header 3p Lock straightR 2 54 Header 4P lock straight R2 54 Header haaks 6p raster 3 96 Header haaks 34p raster 2 54 Header haaks 64p raster 2 54 Header recht 3p raster 3 96 Header recht 4p raster 2 54 40138 GEEN MOTOROLA 4053B HCF4053 BEY switch c LM 317 var pos volt reg ic NE 5532 AP TI dual opamp NE 5534 AP Tl single opamp SSM 2017 P audio pre amp c TL 072 CP TI dual opamp c TL 074 quad opamp c voet 8 pins vork contact c voet 14 pins vork contact c voet 16 pins vork contact nstelpot 10 turn 1k T18 nstelpot 10 turn 22k T18 Jack chassis break slimline 10 R2 5 22p R2 5 47p R2 5 68p R25 Potm 16 1x 10kA log Potm 16 1x 20kB 1x 10kRD gain Potm 16 2x 10kA log Print Airmix 5B master Print Airmix 6A master Print Airmix 7B master Print Airmix 8A master Relais D1C 121000 1xchnge minid 1 0000 0000 2 0000 4 0000 0000 0000 0000 0000 0000 0000 0000 0000 3 0000 5 0000 0000 2 0000 0000 0000 0000 2 0000 0000 0000 2 0000 2 0000 0000 0000 4 0000 0000 3 0000 0000 0000 0000 2 0000 o
23. Airmix manual page 40 12 0 PRODUCT SAFETY Current will flow when there is a difference in ground potential between equipment on stage and in the P A system Please do check if there is any potential between the housing of the mics and the guitarsynth amps which will be linked by your body on stage Imagine a guitar in your hand and your lips close to the mike A ground potential difference of above 10 volts is not unusual in improperly wired buildings it can possibly be as high as 240 volts Allthough removing the ground wire sometimes cures a system hum it will create a very hazardeous situation for the performing musician Always earth all your equipment by the grounding pin in your mains plug Hum loops should be only cured by proper wiring and isolation input output transformers Replace fuses always with the same type and rating after the equipment has been turned off and unplugged If the fuse blows again you have an equipment failure do not use it again and return it to your dealer for repair And last but not least be carefull not to touch a person being shocked as you yourself could also be shocked Once removed from the shock have someone send for medical help inmediately Always keep the above mentioned information in mind when using electrically powered equipment D amp R ELECTRONICA B V WEESP HEAD OFFICE D amp R Electronica Weesp b v Rijnkade 15B 1382 GS WEESP THE NETHERLANDS Phone 31 294 418 014 Fa
24. C C 0 0 C N D 0 D CO C o o 60881631 Airmix Vu meter sectie 10400213 10401241 10400287 10600512 10250303 10600394 10300200 10200030 10350736 10350705 10350741 10650446 10700671 10600174 10600465 10600095 10100026 10600007 10700625 10500683 10700610 20850130 10700790 10951001 10350517 10700928 10250347 10250345 10401241 10250343 10400284 10400292 10400302 10400272 10400300 10600450 10250019 10250020 10300201 10700625 10720664 10720659 10700610 10700611 10200610 10350835 10350842 10350742 10350716 10350720 10101140 10700650 10650451 10700778 10700671 10700908 10600173 10600169 10600460 10600133 10600471 0800005 10700975 10500004 10500006 0600432 10600437 10600436 10600007 10700625 0700910 10150425 10450088 10450011 0500683 0700007 10600701 0700610 10700909 10650374 10650375 10650371 Condensator ker 10 R2 5 Condensator ker 100nF 50V R5 Elco 47uF 25V radiaal R5 0 Header 4P lock straight R2 54 le TL 071 CN TI single opamp le voet 8 pins vork contact Instelpot 25 turn 20k H T93YB Print VUD a VU driver Weerstand 3k9 5 1 4W Weerstand 10E 5 1 4W Weerstand 10k 5 1 4W Bandkabel 10p R 1 27 Bout M 4 x 10 inbus verz zwart Conn 4p wired 402 04 2 20cm Connector krimpcontact 2 54 Connector sub D bandkb mal 9p Front 9 5 VU meter anal 2HE b Kabelschoen boutgat rood Kartelri
25. Condensator ker 100p R2 5 Condensator ker 470p R2 5 Q Q Q CQ CQ C C Qo Co C C 0 D C C0 D D Co D CO o C D C 0 Co C D o o o 1 0000 DHHHRHRHRHRHDHHHDHHHHDAHDA 60881602 Airmix triple standard channel 10400208 10400209 0400211 0400213 0400221 10400225 0400232 10401241 0401246 10401249 0400278 0400277 0401257 10401261 0401265 0250342 10400279 0400284 0400292 0400302 0400280 10400303 0250017 10600511 0600512 0600141 0600478 0600170 0250355 10250004 0250005 0250184 0250032 10250304 0250305 0600394 0600402 10600395 0600396 10600530 0300374 0300370 0300371 0300375 10201131 10550001 0550400 0550401 0550402 10250333 0250332 0350517 10250351 10250350 0600173 10600169 0450182 10450195 0450152 0300102 0101132 10450198 0450197 10450196 0450082 0450103 0250386 0250387 20851132 0550450 0550445 0700787 Condensator ker 100nF 50V R5 T Condensator poly 1 0 R5 0 Condensator poly 3n3 R5 0 Condensator poly 8 2 R5 0 Condensator poly 22 R5 0 Condensator poly 33n R5 0 Condensator poly 100n R5 0 Condensator poly 330n R5 0 Diode 1N4148 signaal Elco 1uF 63V radiaal R5 0 Elco 10uF 40V radiaal R5 0 Elco 100uF 25V radiaal R5 0 Elco 100uF 63V radiaal R5 0 Elco 2 2uF 50V radiaal R5 0 Elco 1000uF 10V radiaal R5 0 FetJ175 P channel switch Hea
26. Quality D amp R has been the largest manufacturer of mixing consoles and signal processors in the Netherlands for 25 years More than 80 of the total production is exported world wide a market which demands excellent price and high quality standards D amp R products are used in studio s and live performances both of which require 100 reliability which is the result of 23 years of research design and manufacturing These high standards of reliability are also to be found imbedded in the new line of broadcast mixers which is particularly important for this type of product required to work around the clock Airmix Quality The high standard of quality of the Airmix is demonstrated by the welded steel RF screening and sturdy housing the heavy duty power supply its modular approach and locking IDC connectors mounted on high quality double sided plated through glass epoxy printed circuit boards The signal paths are electronically switched using C Mos logic and Pet components ensuring reliable and smooth switching High quality 100mm faders control the new redesigned dbx Switching is performed by isolated encapsulated reed relays guaranteeing many years of trouble free smooth switching Airmix flexibility The Airmix is a specially designed poduction On Air broadcast console Although the design has been carefully budgeted no compromises has been made in either quality or features particularly in the areas of VCA co
27. internal power supply voltages to guarantuee a stable performance at all times More current is taken from the internal power supply because you have put in more modules now It is necessary to adjust the power supply voltage to a precise level of 16 7 volts for both the positive and negative rails with all modules connected Adjustment is performed on the power supply PCB mounted on the bottom of the console located beneath the master section Power supply voltage is measured across the output terminals of the power supply PCB inside the console NOTE If the power supply voltage is not adjusted to 16 7 volts again it may be possible that certain logic functions may not work properly all times Airmix manual page 36 9 SPECIFICATION INPUTS OUTPUTS EQUALISATION OVERALL REMOTES WEIGHT P OPTIONS DIMENSIONS Mic inputs balanced 2 kOhm R F protected C M R R at 50 Hz 76 dB Sensitivity 70 dBu to 16 dBu for 6 dBu out Signal to noise ratio 129 00 dBr LINE INPUTS Line stereo inputs Balanced Unbalanced 10 kOhm minimum Signal to noise ratio 90 dB Sensitivity 20 dBv to 20 dBv active controlled for 6 dBv output Insert input unbalanced at 10 kOhm Sensitivity OdBv Tape returns in master 10 dBv or 0 dBu at 10 kOhm Left right mono 0 6 dBu transformer balanced Aux 1 2 Telco send Cue CRM OdBu at 47 330 Ohm unbalanced Phones Announcer Guest 15 dBv at 47 Ohm 12 dB at 1
28. meters to always follow the main outputs NOTE The following levels should be used for a suitable sound pressure for music talkshows and interviews etc Music up to 4 dB Speech up to O dB Telephone up to 4 dB A mild compression such as 2 1 with slow attack and a threshold of 6 dB to limiting around 8 dB will improve the relationship between different broadcast material NOTE These are average settings only presentation of modern pop music will certainly require alternative settings MASTER SECTION AUX SUB AUX OUT STEREO This is a stereo output of the aux masters level is OdBu SUB OUT STEREO Stereo output jack of the subgroup output level is OdBu or 10dBv PHONES OUTPUT The engineers stereo headphone output can also be used as D J output NOTE DO NOT use headphones with an impedance lower than 200 Ohm 600 Ohm is preferable Airmix manual page 27 MASTER SECTION AUX SUB PHONES OUTPUT Connector type is stereo jack plug Tip left Ring right Sleeve ground NOTE Under the arm rest there is another parallel connector for connecting headphones SWITCHED CUE OUTPUT This is a stereo output of the CUE system which is switched in parallel with the CRM if it needs to be muted to prevent feedback from happening The level can be set by jumpers to be OdBu o 10dBv If only a low output is required a small 100 Ohm loudspeaker can be connected directly to the cue output MAIN OUTPUTS The Air
29. the sources will be unbalanced so a different strategy needs to be adopted Equipment such as CD players do not have a mains ground connection In this case the shielding can be connected on both sides of the connection a ground loop will not occur Try to choose a CD player with metal housing If you experience problems with the transmitter interfering with the CD sound connect the CD housing to a ceramic capacitor of 0 01 uF 250 V to the mains earth Audio Connections to the Airmix Prior to commencing wiring of the studio it is advisable to obtain some labels which will simplify trouble shooting Label such CD 1 chl 2A The first step is to connect the Airmix to the mains with all faders closed no CRM active and the CRM volume controls fully clock wise A Connect the CRM amp to the CRM output and check whether there is any hum or noise B Now connect the phono players and check again for hum and noise NOTE In most cases it is a matter of finding the best grounding for the phono ground by trial and error This might be directly to the audio ground or to the chassis of the Airmix Now connect Tapedeck Cartmachines CD players etc Airmix manual page 34 INSTALLING THE AIRMIX NOTE Wiring a tuner needs special attention If the tuner is cable the coax antennae cable will probably cause a ground loop The antennae input of the tuner must be separated by an H F transformer ask your dealer or a
30. 0 kHz shelf 12 dB at 3 kHz bell curve 12 dB at 60 Hz shelf Frequency response 20 20 000 Hz 0 5 dB Harmonic distortion less than 0 02 at all levels VCA s in Max gain through desk 86 dB Cross talk channel to channel 90dB at 1 kHz Noise 86 dBu one channel OdB A B line cross talk 80 dB Max output 22 dBu into 2 kOhm Headroom 22 dB above internal nominal level All control inputs are on jack sockets Channel master mike on signalling is via buffered transistors and or reed relays Machine remote control is via separate reed relays for start and stop pulse or continuous signals Airmix 16 50 kg 110 Ib Conductive plastic faders VU meters extra main output meters Timer Drop though mounting 815mm width Airmix manual page 3 610mm depth 7 10 SICO REMOTE UNIT The Airmix Sico Remote unit is designed to be the communication interface between the control room and the announcer or guest It has a built in headphone amp a remote connector to be wired via a shielded stereo cable to the related Airmix channel and a very convenient CHOUGH COMMUNICATION button We shall describe all functions in detail now COUGH SIGNALLING IN MIC MODE This useful feature has two important functions 1 Cough communication 2 Mic on 1 Cough Communication A shielded stereo cable has to be connected between the Sico remote unit and the Airmix input channel that needs to be communicate
31. 0400280 10400297 10600512 0600478 0250322 10250323 0250307 10600394 10600530 10300370 0200155 0950582 0550083 10600414 0350517 0350737 0350749 0350753 0350723 0990693 0990675 10600169 0800927 0500084 10150160 10450103 0600498 20850155 0550450 10700786 0700691 0350517 10400230 0401241 0400251 10401257 10400288 10600478 0600170 0250307 10600394 0200611 0350741 0350749 0350753 10350724 0700650 20850031 Brugcel B80C1000 rond Condensator ker 18 R2 5 Condensator ker 100nF 50V R5 T Connector netaanslklem 2p 5mm Elco 100uF 25V radiaal R5 0 Elco 2 2uF 50V radiaal R5 0 Elco 1000uF 40V axiaal Header 4P lock straight R2 54 Header recht 4p raster 2 54 7818 TO220 SGS volt reg 7918 TO220 SGS voltreg Ic NE 5532 AP TI dual opamp Ic voet 8 pins vork contact Jack chassis break slimline Potm 16 2x 10kA og Print SiCo remote a Airmix Printtrafo 3VA 2x18v 2x115v Schakelaar span keuze 115 230V Shunt 2p mini jumper Weerstand OE 5 1 4W Weerstand 4k7 5 1 4W Weerstand 47k 5 1 4W Weerstand 100K 5 1 4W Weerstand 330E 5 1 4W Zekering 160mA slow 5 x 20mm Zekeringhouder print kap Conn 4p wired 1 blk grn rd bl Doos Teleporter2 220x210x110mm Isolatieplaat 9 5 randapp PVC Kast Sico remote B Knop SiFam grey splined 11mm Netsnoer 3 aders euroconnector Print bestukt Sico remote Schak Miyama RED OFF ON LEDred Taptite M3x5 verzkop pozidr zw Trekontlasting voeding ron
32. 0Kohm Tip Return Ring Send Sleeve Ground female 1 CRM right feeds meter right 2 ground 3 External CUE led drive 4 ground 5 Mix right signal extra meter output 6 meter left feed Mix left or CRM left 7 18 volt 8 18 volt 9 Mix left signal extra meter output Level OdBu 47 Ohm Tip Left Ring Right Sleeve Ground Level OdBu 10dBV 47 Ohm Tip Left Ring Right Sleeve Ground Level 15dBu 330 Ohm Tip Left Ring Right Sleeve Ground Level OdBu 10dBv 47 Ohm Tip Left Ring Right Sleeve Ground 7 AIRMIX JUMPER SETTINGS TRIPLE INPUT MIC LINE LINE MODULE Default A ANNOUNCER COM 1 2 ON 3 4 OFF B TIMER 2 2 3 OFF 3 4 ON ON C LINE ON AIR2 1 2 ON 3 4 OFF D MIC ON AIR2 1 2 ON 3 4 OFF OFF E MIC ON AIRI 1 2 ON 3 4 OFF F LINE ON AIR 1 2 ON 3 4 OFF G DJ MIC 1 2 ON 3 4 OFF H MIC TO MONITOR 1 2 ON 3 4 OFF I LINE TO MONITOR 1 2 ON 3 4 OFF K LOW CUT 1 2 3 4 OFF L CUE LINE A START STOP 1 2 3 4 OFF M STOP A OR START B 1 2 CONT 3 4 PULSE PULSE N START A 1 2 CONT 3 4 PULSE PULSE O START B 1 2 STOPA 3 4 START STOP P 48 Volt 723 1 2 3 4 OFF Q AUX PRE POST 1 2 POST 3 4 PRE POST R AUX PRE POST 1 2 POST 3 4 PRE POST NOTE An optional R I A A phono pre amp be plugged in here The A input of the channel can thus be connected directly to a phono cartridge Jumpers should be removed from the c
33. 10600394 0600395 0600396 0300163 0300166 10600530 10300378 0300374 0300370 0201135 10201136 0201137 0201138 0550001 Weerstand 220K 5 1 4W Weerstand 270k 5 1 4W Weerstand 470E 5 1 4W Weerstand 470k 5 1 4W Weerstand 470k 1 8W 5 Weerstand 560E 5 1 4W Weerstand 604E 1 1 4W Weerstand 680E 5 1 4W Weerstand 680k 5 1 4W Weerstand 680k 1 8W 5 Weerstand 768E 1 1 4W Weerstand SIOV S05K250 Zenerdiode 5V6 400mW Zenerdiode 18V0 400mW Conn 3p wrd 402 03 20cm 2 5T Conn 4p wired 1 blk grn rd bl Deksel SiFam 11mm black 5bulk Deksel SiFam 11mm blue bulk Deksel SiFam 11mm gray bulk Deksel SiFam 11mm red 7 bulk Fader JP 100mm lin 10KB Front Airmix 3A Telco zincor Knop Druktoets 3 3 black recta Knop Druktoets 3 3 grey rectan Knop Druktoets 3 3 red rectang Knop Fader SiFam white 1 2x8 Knop SiFam grey splined 11mm Led 3mm green round Led 3mm red round Print bestukt Airmix 3 telco Schak Miyama RED OFF ON LEDred Schak Miyama YEL OFF ON LEDred Taptite M3x6 bolkoppozidr zwrt 60881605 Airmix master Condensator ker Condensator ker Condensator ker Condensator ker Condensator ker 100p R2 5 Condensator ker 1000p R2 5 Condensator ker 100nF 50V R5 Condensator poly 1 0 R5 0 Condensator poly 1uF R5 0 Condensator poly 10 5 0 Connector sub D9 female pcb Diode 1N4148 signaal Elco tuF 63V radiaal R5 0 Elco 10uF 40V radiaal R5 0 Elco 22uF 50V radiaal R5 0 Elco 47uF 25V radiaal R5 0 Elco 47uF
34. 19 3p K STEREO BR gd 3 100 25 em Lb HOT RBS 1 EI ETS Gei 6 7 SHOT ine RII R29 C40 22P 100K 5 5B CL 470 R127 00 100 C SCLD 10 a Ray TBL MONITOR 2 REE REH L T 5532 30ND 22P 100 25 a R60 CUE R E79 Dok 1 5 MIX L 22 R105 R106 c75 C42 C53 C34 47P 4 7 L 4K7 i 11074 100 25 TLO74 7 MONITOR B MIX L 711072 c25 ER 89 MONITOR OUT 5 9 cu ROM it 5 Ce 725 UT 0 R61 Li R70 He 100K SUB 9 Title R62 100K C55 BI AKT 680E H CRE TBA MONITOR Rijnkade 15b AirMix 5 Master cas pe y R125 4 1382 GS Weesp Date 19 06 1995 MONITOR B SUB S4 BBM Ga 4 7 The Netherlands ate B me ptu de 00 EF 0 phone 02940 18014 1 100 2 sr of DE prs B fax 02940 16987 1 of 4 C73 H D n Lal 100 25 esign Betten 100 28 BL D amp R Electronica B V Jan R123 4E7 5
35. 1n0 R5 0 Condensator poly 1uF R5 0 Condensator poly 2n2 R5 0 Condensator poly 3n3 R5 0 Condensator poly 4n7 R5 0 Condensator poly 6n8 R5 0 Condensator poly 8 2 R5 0 Condensator poly 12n R5 0 Condensator poly 22n R5 0 Condensator poly 33n R5 0 Condensator poly 100n R5 0 Condensator poly 220n R5 0 Diode 1N4148 signaal Elco 1 63V radiaal R5 0 Elco 10uF 40V radiaal R5 0 Elco 100uF 25V radiaal R5 0 Elco 2 2uF 50V radiaal R5 0 Elco 220uF 25V radiaal R5 0 Header 3p Lock straightR 2 54 Header 4P lock straight R2 54 Header haaks 64p raster 2 54 Header recht 4p raster 2 54 4013B GEEN MOTOROLA 4053B HCF4053 BEY switch 4093B snand 4N27 opto coupler c LS 1240 ringer ic NE 5532 AP TI dual opamp THAT 2180 LB VCA c TL 072 CP TI dual opamp c TL 074 quad opamp c voet 8 pins vork contact c voet 8 pins SIL 2 54mm c voet 14 pins vork contact c voet 16 pins vork contact nstelpot 22 turn 2k H T93YB Jack chassis break slimline Potm 16 1x 100KB cn lin Potm 16 1x 20kB 1x 10kRD gain Potm 16 2x 10kA log Potm 16 2x 10kB cn lin Potm 16 2x100kB en lin Print Airmix 3B telco Relais D1C 121000 1xchnge minid Schakelaar Alps 2p ns 2 x om Schakelaar Alps 4p ns 4 x om Shunt 2p mini jumper Trafo LM NP 1003 B PTT line Transistor BC 327 25 Transistor BC 337 25 tape npn Weerstand OE 5 1 4W Weerstand 1 0 5 1 4W Weerstand 1k0 5 1 4W Weerstand 1k8 5 1
36. 4 100 25 R eg CIE mm AA OUT of 12 A i al a 05 se pgy 1190 R77 JACK SIEREO BR 12 Sap 47 53 22 cas A Director to VORK RETURN 9 SE _ 100K 0 s4 BBM Tie ger EX Lr p 6 1000P 50 0 10 E 12 only by Director TB Cz R3 01 22K a 5v6 58 41 h TO K i g US R55 5 p 4 jj C63 1007250 aes g 100 R54 ont 10 63 2 TER SWC 4 R22 eps c R38 R29 Re Ge osc 100K Ho SEN SWIC 1 Tx U 100 25 R42 ot 100 25 4053P 5 R96 100 25 100K 078 6 C23 4 IC amp C C21 CET L Te lie eiit pos xi E 100 25 CUE RET RN R27 ie di 2 gt CUE L i QE c6 100 25 E L 2 4 SS cut amp 05 lt 1 TLO72 CUE L NE5532 100 25 c27 RH 15 22 R39 NE5532 4 10K T7 61 TBA AUX UD o CUE R A 1238 210 4 a TBA GUEST 2K 25TRN H cibo R20 10 TB AUDIO lt oho G RIL CB ION C9 22E 2204 10K od lt far 95 15K R22 94 4E7 C47 100 25 ITBA MONITOR IP2 148 5 54 4013 68 Ss cad x RIB m 100 25 TB 0N Lat 77 gt 28 i TBL GUEST 100 25 pen REGIE LED d qs id 2 47K 2 TBL MONITOR E R17 J6 100 25 2 4 244 E Elect Mic 5 9 3 JACK STEREO BR ol SE n Ze pe S4 BBM Hi FN 4 7 il NE5532 REMOTE od Be 8 N SWID 1144148 IN4148 RIS IC3A o RE gt 100 25 X E 3P 47 25
37. 5 1 4W Weerstand 10k 1 8W 5 Weerstand 12k 5 1 4W Weerstand 15k 5 1 4W Weerstand 15k 1 8W 5 Weerstand 20k0 1 1 4W Weerstand 22E 5 1 4W Weerstand 22k 5 1 4W Weerstand 33k 5 1 4W Weerstand 47E 5 1 4W Weerstand 47k 5 1 4W Weerstand 56k 5 1 4W Weerstand 82k 5 1 4W Weerstand 100E 5 1 4W Weerstand 100K 5 1 4W Weerstand 100k 1 8W 5 Weerstand 220E 5 1 4W Weerstand 220K 5 1 4W Weerstand 330E 5 1 4W Weerstand 330k 5 1 4W Weerstand 470k 5 1 4W Weerstand 560E 5 1 4W Weerstand 680E 5 1 4W Weerstand 680k 5 1 4W Zenerdiode 2V4 400mW Zenerdiode 5V6 400mW Zenerdiode 15 0 400mW Zenerdiode 18V0 400mW Bandkabel 34p R 1 27 Conn 3p wrd 402 03 20cm 2 5T Conn 4p wired 1 blk grn rd bl Connector bandkabel female 34p Deksel SiFam 11mm gray bulk Deksel SiFam 11mm red 7 bulk Front Airmix 5A Master zincor Knop Druktoets 3 3 black recta Knop Druktoets 3 3 grey rectan Knop Druktoets 3 3 red rectang Knop SiFam grey splined 11mm Led 3mm green round Led 3mm red round Microfoon condens talkback Platstaf 25 x 10 x 10mm Popnagel 3 0 x 6 5 blank Print bestukt Airmix 5 mstr Print bestukt Airmix 6 mstr Print bestukt Airmix 7 mstr Print bestukt Airmix 8 mstr Schak Miyama RED OFF ON LEDred Schak Miyama YEL OFF ON LEDred Taptite M3x6 bolkoppozidr zwrt Q 0 0 Q CO N C CO N CO 0 CO N C C C N 0 C C
38. 5 Condensator ker 6 8 R2 5 Condensator ker 10 R2 5 Condensator ker 47 R2 5 Condensator ker 100p R2 5 Condensator ker 470 R2 5 o o 1 D amp R Electronica Weesp BV PARTLIST DATE 20 04 1998 60881603 Airmix Telco channel 10400209 0400213 0400217 10400221 0400234 0400235 10401241 0401246 10401268 0401248 0401249 10401250 0401251 0400278 10400273 10400277 10401257 0401261 0400269 10250342 0400279 0400284 10400292 0400280 10400290 0600511 0600512 10600141 0600478 0250355 10250004 10250005 0250014 0250055 0250307 10250032 0250304 0250305 10600394 10600402 10600395 0600396 0300202 10600530 0300385 0300374 10300370 0300371 10300375 0201133 0550001 10550400 0550401 10600414 10950018 10250333 0250332 0350517 0350765 10350729 0350732 0350733 10350734 0350735 10350736 0350704 0350737 10351737 0350738 10350845 10350739 10350741 10351741 0350848 0350850 10350742 0350743 0350856 10350745 0350747 10350748 0350749 0351749 10350751 0350752 0350717 10350753 10351753 10350756 Condensator ker Condensator ker Condensator ker Condensator ker Condensator ker 680 R2 5 Condensator ker 820 2 5 Condensator ker 100nF 50V R5 T 4 7 R2 5 10 R2 5 22 R25 47 R25 Condensator poly
39. 64 Jn FROM AIR FROM SUB LED D4 ein MIX L LED3GRN LED3GRN oi 1 oft ER D2 ol der Rn Dt 44 154 249 AIR L IKB ISW3A e ed 10 10 Nor 100 25 See gt TIMER B ON PSM MAT RE 4 5 2 fh oe gt TMER B RESET RS Ke Em SW3BKAST p m SI 4 4 om 2 GUEST 885 22 H o 1 100K ot pa ise BBM Vo 06 25 JACK ST REO ER B CRM R cz 1 ew2 el 1 oF o4 gt R3 15028 R10 2 5 Fv GUEST OUT Ka 4 28 od of 100 22000 SW3IDKAST 7 o Soft 7 curt 100 25 A E oi he Sal DD LA 100 25 IC1B otie 515 gt cue 55 T CRM R 100K 616 1 cT K 5 94 100 25 R EL00K HO 4 BBM Sg LR 12 NE5532 2 Call E Swi SCH rue Sor o TBA ANN 100 25 RTE FLW CRM Li bec 040 210 100 25 z MONITOR 8 SUB LDTBA MONITOR UI LEQSGRN TBA GUEST 200 lt Co of 100 25 9 c 8E 0 04 gt gt LED D5 63 5577 wuowron 5 ux 97 LED oi TB ON Sal qs opie o3 TBL GUEST J175 oF ok TBL ANN o 838 84 of TBL MONITOR 154_ R45 2 Sch SE SW4A 470k_L 100 25 icon DS R39 2 NE5532 MLX5578 34P Sos 3 100 25 10 0 855 5 R35 655 2100 25 NE 100F CRM L M Pig Le 47K LBH SW4 4 7 100K ee AKT 22P Ns Col L R80 R98 E 1 R43 C31 R93 100 25 TLE TPA ag ANN GE ARD R3 d REO gR T
40. Bell 200 Hz Shelve Airmix manual page 17 TELCO MODULE Auxiliary The stereo auxiliary sends a post fader signal dependent upon the ON switch of the input channel signal to the master auxiliary busses The PAN control creates a stereo image in the Aux masters SUB The Sub switch switches the Telco modules output from the main output to seperate SUB mix amps located in the master section of the console This setup makes production work possible during ON AIR broadcast due to extremely good crosstalk figures achieved in the Airmix console by carefull usage of high end CAD design systems in the initial design stage of the console The Sub mix can be mixed into the main output mixbuss in the master section This is a convenient way to use the SUB assigment switch as a subgroup system creating new possibilities in the Airmix console At the same time the incoming signal from a caller is reassigned to the sub buss PAN The PAN enables positioning of the incoming caller signal The range is not restricted in order to enable to position any incoming signal anywhere in the stereo image PEAK INDICATOR The peak indicator comes on when the left or right input signals reach 4 dB from the maximum level of 22 dB CUE RING Automatic pre fade listening post pan or cue allows a caller to be heard without being in the broadcast When activating the cue switch the caller is connected to the CUE bus and listens to the talkback mic of
41. E Weerstand 100K Weerstand 113E Weerstand 115E Weerstand 120K Weerstand 133E Weerstand 150E Weerstand 162E Weerstand 182E Weerstand 205E Weerstand 226E Weerstand 237E Weerstand 243E Weerstand 249E Weerstand 261E Weerstand 274E Weerstand 287E Weerstand 294E Weerstand 309E Weerstand 316E Weerstand 324E Weerstand 332E Weerstand 340E Weerstand 357E Weerstand 374E Weerstand 392E Weerstand 412E Weerstand 422E Weerstand 442E Weerstand 475E Weerstand 499E Weerstand 523E Weerstand 562E Weerstand 590E Weerstand 634E Weerstand 680k Weerstand 820E 1 1 1 1 1 1 1 signaal Elco 10uF 40V radiaal R5 0 Elco 47uF 25V radiaal R5 0 Fet J112 N channel switch Fet J175 P channel switch Header 10p haaks raster 2 54 Header 4P lock straight R2 54 Header recht 4p raster 2 54 78112 TO92 SGS volt reg ic LM 339 comparator NE 5534 TI single opamp c TL 074 quad opamp c voet 8 pins vork contact c voet 14 pins vork contact nstelpot 10 turn 22k T18 Print Hi Res ledbar 37F segm Shunt 2p mini jumper Transistor BC 327 25 Weerstand 1 0 5 1 4W Weerstand 1k0 5 1 4W Weerstand 1k37 1 1 4W Weerstand 1k8 5 1 4W Weerstand 2k2 5 1 4W Weerstand 2k7 5 1 4W Weerstand 4E7 5 1 4W Weerstand 4k7 5 1 4W Weerstand 8k2 5 1 4W Weerstand 10 0 5 1 4W Weerstand 12k 5 1 4W Weerstand 47k 5 1 4W 1 4W 5 1 4W 5 1 4W 1 4W 1 4W 5 1 4W 1 4W 5 1 4W 1 4W
42. EASE READ THE FOLLOWING INFORMATION VERY CAREFULLY Especially in sound equipment on stage the following information is essential to know An electrical shock is caused by voltage and current actually it is the current that causes the shock In practise the higher the voltage the higher the current will be and the higher the shock But there is another thing to consider and it is resistance When the resistance in Ohms is high between two poles the current will be low and vica versa All three of these voltage current and resistance are important in determining the effect of an electrical shock However the severity of a shock primarily determined by the amount of current flowing through a person A person can feel a shock because the muscles in a body respond to electric Current can also be fatal when it causes the chest muscles to contract and stop breathing At what potential is current dangereous Well the first feeling of current is a tingle at 0 001 Amp of current The current between 0 1 Amp and 0 2 Amp is fatal Imagine that your home fuses of 20 Amp can handle 200 times more current than is necessary to kill How does resistance affect the shock a person feels A typical resistance between one hand to the other in dry condition could be well over 100 000 Ohm If you are playing on stage your body is perspiring extensively andyour body resistance is lowered by more than 50 This is a situation in which current can easilyflow
43. IMER B IC6A ACK STEREO BR 5 2 1 LT ess BC327 6 100 25 75 x 20 0 CER OUT 3 TIMER OUT CRIER gt 9 onsen ki ga ANNOUN 100 25 1074 RIO SWATDKAST 67 SE N R94 e Lk NA R 100 25 15V 4 74 R102 STERE BR 100K c 1628 dint TIMER 54 20 Ee 923 NE5532 D 100K 10 0 R40 R36 oF st 100 25 RB2 4 100725 12781 330H R95 3 4 56 R101 E R34 oft 4E7 TIMER B RESET 1268 100k 07146154148 Hie of R103 6 7 p 8 010 D 2049485 R44 10 LM317 80327 CUE RETURN la c AKT 537 94 CB 074 100 25 200 951 VIN wun vout VOUT 4175 100 25 4 100 297 2 E JF 06 Ra R28 5402 MASTER R R108 EI R107 R109 1 zi TB ON IN4148 100 10K 2HOT 7HOT KOTS 220 7 We EUR 15v AUTO COMM OP R52 R30 22 R121 gs G 1 6CLD o ays 10K 4 0 Lo ap 66 d 2 LS cue rerurn CEL Lo So mp zak er L SHOT Be m Jn R51 R 100K 10CL 10 gt 10M0 1 532 WH CUE B ANN 8c327 CB 100 25 T 5 BC337 7 5 so MX R R89 84 22 15K 104 IC5C 5 4039 pz d GEE R126 En E ee em 3 R77 6 E5532 10K 1 Alp 5 AIR L Ok Zon SE 5 100K 650 LL 5402 er NED 532 R C74 2 CUE OUT 10K 2HOT 7 RMS 100 25 RUG 2 E Uta R72 cio 22 Eel 3 7 gt AIR R CUE L C78 ik d 05 9 1CLD 6CLD 2
44. ON TALKBACK We advise you to use an externally connected solid state relay A suitable model is the S 201 8 04 from Sharp which switches 220 Volts l S Amp click free solid state relay is much safer to use and is more reliable The ON AIR 1 2 output can be connected directly to the S 201 8 04 relay in seies with a 12 volt dc power supply Connector Tip Center contact Ring Normally open Sleeve Normally closed These signalling outputs are only to be used for low voltage applications The Remote Director is a stereo jack to connect a switch and a signalling led for remotely controlling the talk back of the directors mic input The led will indicate On Air 1 active MASTER SECTION CUE CRM AUTOCUE When this switch is activated both CRM outputs are automatically connected to a selected cue switch in stereo When this witch is not active the CRM will monitor the main outputs The Cue signal will always be present at the Cue output jack AUTO CUE RESET When this switch is depressed the Cue reset circuitry will be active meaning that any activated CUE in the console will be reset by activating any input channel in the console DIM LEVEL This control adjusts the amount of dimming the main output level when talkback is active or the communication cue system is active The range is adjustable from fully cancelling the main output up to 6dB below Cue level FROM AIR This is a stereo switch sourcing the off air signal from a
45. ON AIR SIGNALLING OUTPUTS IN THE MASTER SECTION Airmix manual page 5 SYSTEM DESCRIPTION Broadcasting Options In designing the Airmix D amp R decided to make the system as flexible for the operator as possible and the Airmix can therefore be used in many ways There are many jumper settings which can be set to suit your own needs The Airmix can be used in a traditional manner with separate control and announcer rooms or in a more open way whereby announcing and engineering control are carried out in one room A self op set up or a combination of several set ups is possible More than one Broadcast Studio There are numerous monitor facilities in the Airmix for external sources as well as internal The control monitors and meters can be switched to follow the control room for separate stereo sources These features mean that the Airmix is specially suited to work in a studio complex environment where there is more than one studio control room being used for broadcast In this situation the Airmix is capable of being the main On Air console due to the three main outputs it contains which are fully transformer balanced Separate Compressions for Mono and Stereo Outputs All three main outputs have their own inserts to accept signal processors such as the D amp R compressor limiters A significant feature of the Airmix is that separate compression can be set for mono and stereo outputs For example a higher compression
46. R114 100 25 xis 4053P 5 33K C25 20 38 1M0 38 1 N 1 MIX 10K 4 wis 852 10 63 gt 2 100 CONNECT 100K8CN 4N27 RING Ce RIS R39 Jo 70e 22 470K CUE ON PGIC 120 54 8C337K WEN 2 1 3 SWIA Q3 RLI 17 R17 VORK A gt 100K 72 Ss 604E 220 25 220 25 gt TELCO AUDIO PHONE A voren nos LINE A uc DUET Si T4 aa TR3 TRI 2 2 63 GEE SES 100E is 26 Be st 74 3 Rise JACKZSTEREO BR INS PACE 18 JACK STERE BR 2 5 sve 29 2 d 100E 4 57 E s 5532 4 47K VORK B R161 874 2 3 2k 25TR Teg 2 SI JAN en ona R131 100E 75 Em N 470E LM NP 1003 NLM NP 1003 R80 NAME VORK B _ gt 1 VR3 N We gees d R148 Le lt 5K6 SN 1N4148 Y C24 BB0P i Sai D J234P_J8 4P uL elt A m tee p C60 sidetone control PHONE B LINE B C62 p EEEN 1 Wo 4P y12 4PC70 4 ACK STEREO BR 2 JACK STEREO BR See z FH Title 1 od 1 SN t H H VORK B R162 oft CBZ B2 Rijnkade 15b Airmix 3 Telco 470E N CB8 pa 1382 GS Weesp Rev bte ee i The Netherlands Date 27 07 1995 0 phone 02940 18014 B Sheet fax 02940 16987 2 2 D amp R Electronica B V Design an Betten
47. R28 HOOK 100 25 gt 627 3 9 ______ gt POST VCA L 100 25 25 d eld Re LS 199 44 S 2 VR2 een 0 E R61 18 ENEN 83 10 gt AUX B L ES AUX PRE POST 8 d gt 64 R94 POST VCA R ME Ap lou 017 mo TEE eg n 100 25 E T Lass ESD wie o Tose 550 90d8 TEE E DJ ON B 4 5K62 o R96 2 uM Jo Du ON AIR 1 B FADER 21074 06 BC327 85 2p 11074 ste B2 10K gt AUX B R 20 0 4 E 1 5 5 lt 1 ON AR 2 B RN ES Di Z Aux PRE POST 2 1 101 lt 0 59 0 160 p oP 6 ave 5 Nc R97 SET lt C TMER B RE ee lt CUE B RESET ou 014 CUE RESET TLO74 qos Tor PET gt TIMER B ON 224 tomeer E aL cuE B ANN CONNECT N4148 58 Lf MO HHR ut en 0 65 gt TIMER B RESET o boy R30 4K7 pre 1 63 ho G C655 VCA MUTE Pd i 23 8 CUE B LOGIC i EEK 1 63 EUR lt CUE B L 4 100K cue 08 puck 39K CUE B R C49 gt RING gt connect 4 CUE ww R108 d CONNECT C ig lt SUB 8 L 4p 4 R67 3 a 100E 515 gt VCA MUTE SUB 8 R sul T Ke Rs 4 100 N4148 Shot 100K 5 pata 4k JR CS7 ou R104 s 4020 MUTE oat lt MONITOR B SUB Leo 2 S 062 1 63 FADER ON R oy eas 95871 set R144 o BZ lt MONITOR B MIX Ji Rise E 154 L Aor to mentor o fst i CE oo
48. TE 2 s ig S4 BBM 10 1 gt SUB B R gt 5 100 25 C38 R64 1074 R54 VRI 4053P 5 n B 100K 00K 25TRN H 1 1 C64 6 8 100 25 20 PRE VCA s jid 9 20 1 SW2A a gt CY 54 0 MONITOR 8 SUB 54 88 jo A 555 106 25 pis 7945 38 C37 ICIOA 152 88M 100 25 Rss 40532 lt gt G t 14 L 11072 LED3RED LEFT 120 0 5 rer CR le C44 e XY 5 Kk 02 RET Su ix lt a m R61 RELAIS OFF 7 ste ge R126 VR2 95 AUX PRE POSTC45 S 100K 25TRN H PRE VCA R 100 25 L LED 03 m R62 1048 ea SC gt AUX B R A0 AUX PRE POST S CUE RESET CUE LED R19 FADER IN4148 c ul Mic on air 1 P R30 4P G 1 7 TTT gzs ON AIR 1 B Kee owl GE wy MIC ON _ gt EC ON AIR 1 8 c49 Os C L_4dreset 1 Ruz 10E Mic on air 2 1I ON AIR 2 B 5 Q ap Fr CLK Ft SSC CH 5 CUE ON R76_ON AIR 2 B lt TMER B RESET LED gt MIC ON gt gt SS LINE CUE B RESET a R138 Line Mic 5 on gir 1 L As lt CUE B ANN CUE LED C87 47 gt LINE CUE ts s ng RIJ ON AR 1 8 of Ee B6 BBMO L_ MIC CUE LINE ON gt rem TERI 4 CH ON LED Ce Ling ensqir lt CUE B R 4P Ser lt ke R78 ON AIR 2 B gt e AR
49. VCA volume control adjusts overall channel level and activates together with the switch all on and off switching of remote connectors Airmix manual page 8 MIC LINE INPUT SECTION SHORT OVERVIEW OF MIC LINE CHANNEL FUNCTIONS Microphone input Electronically balanced Impedance 2 kOhm Level from 70 dBu microphone input to 16 dBu Connectors XLR female Pin 1 sleeve Pin 2 hot Pin 3 cold 48 Volt phantom internally set by a jumper see jumper settings Mic High pass filter at 80 Hz internally set by a jumper see jumper settings INSERT Mic insertion point unbalanced on a stereo jack plug Tip return Ring send Sleeve ground OdBu Send impedance is 47 Ohm return impedance is 10 kOhm Inserting a jack will interrupt the signal path before the equaliser REMOTE Remote control of the channels on off and cue switch s and Channel on light signalling Connection by way of a stereo jack Tip Positive supply voltage current limited at 15 mA when the channel is on A direct connection to a led is possible between tip and sleeve Ring When connected to ground the channel will be muted and the cue activated Sleeve ground A Input and B Input The input impedance for both A and B are gt 10 kOhm and the maximum sensitivity ranges from 20 dBu to 20 dBu The signal to noise ratio is 90 dBr R I A A 70 dBr Connector is Jack A balanced connected by two stereo jack sockets Tip in
50. al will be sent both left and right signal paths In the Stereo mode neither Mono L or Mono R switches need to be activated The MONO L R switch has no affect on the mic input HIGH Adjusts high frequencies with 12 dB at 10 kHz shelve MID Adjusts mid frequencies with 12 dB at 3 kHz bell LOW Adjusts the low frequencies with 12 dB at 60 Hz shelve AUX Transmit a stereo signal to the aux master post fader The channel on switch also affects the aux send SUB The sub switch assigns the signal in stereo to the sub output Airmix manual page 7 MIC LINE INPUT SECTION PAN Allows adjustment between the left and right channel outputs PEAK The peak indicator will indicate when the signal reaches 4dB below the clipping point of the module CUE Stereo pre fade listening Allows pre fade listening post pan pot of the channel with the fader closed The cue function will be automatically reset when the channel is activated The CUE switch also generates a start stop pulse in the line mode ON Channel on off switch While in closed fader stand by mode i e when red led is half illuminated When the switch is not activated the channel fader can be opened without activating the fader start and without opening the program signal the red led is softly illuminated The channel can be activated including the start stop command by pressing the ON switch red fully lit FADER Channel
51. can be set for the mono main output for AM portables or car radios and a lower compression set for the main stereo outputs Special Recording Outputs The Airmix has two separate stereo recording outputs which can be set to either 0 dBu or 10 dbV according to the recording equipment being used Stereo Peak Metering In order to achieve a good balance between spoken words and music it is important to be able to read the recording level accurately The Airmix has thirty seven segment peak reading ledbargraphs with logarithmic scaling and one led per 0 5dB in most critical sections of the scale SUMMARY Whilst using the Airmix you will discover its many hidden features and will continue to appreciate its extensive capabilities Airmix manual page 6 3 0 MIC LINE INPUT SECTION GAIN MIC This gain control adjust the incoming signaallevel on the mic input MIC MIC input selector switch between Mic input or Line A B input When the Led is illuminated the mic input is activeted GAIN LINE This gain control adjust incoming line levels LINE A B A B input selector When line B is selected the red Led is illuminated In this position the remote outputs are not activated MONO L R With both left and right switches activated the stereo signal will be mixed to mono on both outputs with only Mono L activated the left signal will be sent to both left and right signal paths with only Mono R activated the right sign
52. d 60881598 RIAA correctie optie Weerstand OE 5 1 4W Condensator ker 270p R2 5 Condensator ker 100nF 50V R5 T Condensator poly 6n8 R7 5 Condensator poly 33n R5 0 Elco 47uF 16V radial 2mm Header recht 4p raster 2 54 Header recht 4p female pcb Ic NE 5532 AP TI dual opamp Ic voet 8 pins vork contact Print Aircom 10b RIAA preamp Weerstand 10k 5 1 4W Weerstand 47k 5 1 4W Weerstand 100K 5 1 4W Weerstand 390E 5 1 4W Afstandstift PCB 11mm wit Print bestukt Aircom 10 RIAA o 60881535 Airmix Hi Res ledbar 9 5 3759 10400216 10401241 0250342 0400284 0400287 10250338 0250017 10600452 0600512 0600478 0250325 0250316 10250306 10250305 0600394 0600395 0300166 10200011 0600414 0250333 0350765 10350729 0350832 0350732 0350733 10350734 0350704 0350737 10350740 10350776 0350742 0350749 10350809 10350717 0350753 0350806 0350854 10350754 0350805 0350719 0350811 0350847 0350812 0350884 0350885 10350886 0350887 0350813 10350888 10350889 0350890 0350702 0350815 0350891 0350816 0350892 0350893 0350894 0350818 0350820 0350895 10350896 0350897 0350898 10350899 0350900 0350901 0350902 0350763 10350728 0250340 10600169 0600095 0100042 0500005 0250391 0250392 0700690 0700611 20850011 0700788 10100056 18 2 5 Condensator ker 100nF 50V R5 T Condensator ker Diode 1N4148 Weerstand 88E7 Weerstand 100
53. d to Using the push button during broadcast the announcer can temporarily mute the microphone in order to cough where the name comes from At the same time his microphone will be routed to the cue system in order to give him the opportunity to communicate with the engineer producer 2 Mic on When the channel is active a voltage is applied between Tip and Sleeve OV which can be used to activate a led red in this case the internal led of the SiCo remote unit It can also be used to activate an externally connected lamp 18 Volt 20mA but resistor R123 needs to be replaced Contact your dealer for additional information In addition to the localized mic on signaling there is also a master signal in the master section The ON AIR signaling outputs 1 and 2 offer the option of driving external red light indicators in the studio Two jumpers per channel select which channel will activate the master ON AIR signaling see jumper settings page 32 The input jack of the Sico Remote unit needs to be wired to the master of the Airmix Guest or Announcer outputs or whatever suits your purpose mostly The output jack is a parallel jack to the input jack to simplify wiring to more than one SiCo remote unit in the presentation room Airmix manual page 38 11 AIRMIX USER QUESTIONNAIRE Dear Airmix user We care very much about your opinion of our product and would very much appreciate if you could complete the following questio
54. der the signal is sent to the master and at the same time a mic on indication is sent to the cough connector The red led illuminates brightly B When the switch is off no led is illuminated As the fader is moved upwards the channel is put into stand by and the On switch illuminates softly At this point there is no mic on signalling or audio to the master Pressing the switch activates the channel and the red led is illuminated brightly mic on signalling is now present In order to switch the channel and mic on signalling off the ON switch should be deactivated or the fader closed Fader The fader is an ultra smooth 100mm model controlling the internal high quality VCA s and sending on off information to the logic circuitry There is no audio going through the faders which guarantees noise free fading for ever When the fader is closed the signal is automatically muted providing a cut off in excess of 100 dB This high dB cut off value ensures that the main output is protected from crosstalk from announcers or fast spooling tape decks Airmix manual page 15 5 0 TELCO MODULE TELCO SEND This gain control adjusts outgoing levels coming from the main output or the SUB output LINE A B A B input selector When line B is selected the red led is illuminated In this mode Phone line B is activated GAIN This control adjusts incoming call levels DUCK Dims all incoming signals when outgoing signals ar
55. der 3p Lock straightR 2 54 Header 4P lock straight R2 54 Header haaks 64p raster 2 54 Header recht 4p raster 2 54 Header recht 4p female pcb 40138 GEEN MOTOROLA 4053B HCF4053 BEY switch 4093B snand SSM 2017 P audio pre amp THAT 2180 LB VCA TL 072 CP TI dual opamp TL 074 quad opamp c voet 8 pins vork contact c voet 8 pins SIL 2 54mm c voet 14 pins vork contact c voet 16 pins vork contact Jack chassis break slimline Potm 16 1x 20kB 1x 10kRD gain Potm 16 2x 10kA log Potm 16 2x 10kB en lin Potm 16 2x100kB en lin Print Airmix 1D ch Relais D1C121000 1xchnge minid Schakelaar Alps 2p ns 2 x om Schakelaar Alps 4p ns 4 x om Schakelaar Alps 6p ns 6 x om Transistor BC 327 25 Transistor BC 337 25 tape npn Weerstand OE 5 1 4W Zenerdiode 5V6 400mW Zenerdiode 18V0 400mW Conn 3p wrd 402 03 20cm 2 5T Conn 4p wired 1 blk grn rd bl Deksel SiFam 11mm blue bulk Deksel SiFam 11mm gray bulk Deksel SiFam 11mm red 7 bulk Fader JP 100mm lin 10KB Front Airmix 2A stand zincor Knop Druktoets 3 3 black recta Knop Druktoets 3 3 grey rectan Knop Druktoets 3 3 red rectang Knop Fader SiFam white 1 2x8 Knop SiFam grey splined 11mm Led 3mm green round Led 3mm red round Print bestukt Airmix 1 stchstd Schak Miyama RED OFF ON LEDred Schak Miyama YEL OFF ON LEDred Taptite M3x6 bolkoppozidr zwrt Description Condensator ker 3 9 R2 5 Condensator ker 4 7 R2
56. e mood Input impedance is 2 kOhm high enough to accept all modern microphones A seperate Gain control can vary the input levels between 70dB and 16 dB in one turn The signal to noise ratio is 129 0 dBr and is therefore well suited to low noise performances Phantom Powering This 48 Volt power is required for condenser microphones and can be applied to the microphone inputs via jumper settings see jumper settings When the phantom power is applied and the channel is active a click can be heard when microphone is plugged in This is due to a D C component on the input which is suddenly interrupted and amplified by 70 dB it is therefore important not to do this with channel faders up and channel ON DO NOT use unbalanced or electret microphones when the phantom power is applied as it could damage the microphones High Pass Filter on MIC The high pass filter attenuates the low frequencies below 80 Hz and can be switched on or off by jumper settings see jumper settings It is only active on MIC inputs NOTE Some microphones have built in high pass filters and therefore do not require use of the Airmix high pass filter Microphones used for speech are usually set for high pass filtering in order to avoid popping and other unwanted low frequency rumble and therefore improves the quality and intelligability of the spoken word MIC Insert When a jack is plugged into the Mic insert jack the signal path
57. e pesent HIGHPASS Fixed low frequency roll off LOWPASS Fixed high frequency roll off HIGH MID LOW only availale as an option AUX Transmit a signal to the aux master post fader The channel switch also affects the aux send SUB Assigns input signal to seperate SUBmaster PAN Allows adjustment between the left and right channel outputs PEAK The peak indicator will indicate when the signal reaches 4dB below the clipping point of the module CUE pre fade listening Allows pre fade listening of the channel and taking an incoming call with the fader closed The cue function is automatically disabled when the channel is activated ON Channel on off switch While in closed fader stand by mode 1 when red led is half illuminated incoming calls can be connected by pressing the ON switch red fully lights FADER Channel VCA volume control adjusts overall channel level Airmix manual page 16 TELCO MODULE Airmix TELCO input module This input module is specially designed to accept a maximum of two telephone lines An internal telephone hybrid circuit simplifies connection of telephone lines and phone appliances There are two inputs line A and line B Line A is internally connected to PHONE A and Line B is internally connected to PHONE B the start and stop connectors of the triple input modules When the internal relays are not active both phone lines can be used as normal The MIC labell
58. e the energy for small portables and car radios The signal for the mono output amp is the summed left right main output signal By means of the jumper settings it is possible to determine whether the signal comes from before or after the stereo insertion points see jumper settings Airmix manual page 25 MASTER SECTION AUX SUB The stereo auxiliary send can be used for several purposes such as driving effects such as the etc A cue switch lets you listen in stereo post master fader what has been assigned to the Aux busses SUB TO MIX When the sub switch in the channel is used to assign specific channels to this stereo buss it is possible to bring this whole subgroup into the main output by depressing this SUB TO MIX switch SUB This stereo control adjusts the overall level of the whole subgroup Output level is either OdBu 10dbV set by jumpers if desirable A stereo cue switch assigns this signal to the CRM and the metering if the auto cue is active METER FOLLOW CRM Normal situation is left meter follows the left main output and the right meter follows the CRM When the METER FOLLOW CRM switch is activated the left meter follows the CRM as well FROM AIR This is the input select for the phones output Either the main mix is heard in the phones or the from air signal the self op switch needs to be down and the DJ channel active SELF OP When this mode is activated Phones automatically
59. ed insert jack is an insert for the incoming phone signal An inserted Limiter keeps spikes from entering the Airmix Telco module Jumpers A number of module functions can be activated by jumper settings see jumper settings TELCO SEND The Telco send controls the outgoing signal to the caller This can be either the MIX or Sub output dependent upon the SUB switch setting in the Telco module Yes this switch not only controls the assignment of the incoming signal to the masters but also which signal is sent to the caller A B select This switch select either phone line A or B to enter the Telco module Note Switching during an established connection will cancel the connection GAIN The Gain control adjusts the gain of the incoming phone call within a range of 20 dBu to 20 dBu The range of the fader VCA gives an additional 10 dB of gain when needed DUCK The duck switch automatically dims incoming signals when outgoing signals are present giving the presenter priority over the caller as well as better intelligibility HIGHPASS The highpass filter smoothly filters out all frequencies below the passband of the telephone line LOWPASS The low pass filter effectively filters out all above telephone line frequencies NOTE In the standard Airmix Telco module there is no EQ available however if needed we can offer a three band eq on this module The maximum range is then 12 dB at frequencies 5 kHz Shelve 1 kHz
60. er settings see jumper settings Airmix manual page 12 TRIPLE INPUT SECTION START STOP FUNCTIONS The fader Start and Stop is normally active when input A is selected however jumpers change Line A STOP into a Start connector of line B input These remote connectors are activated by the fader and or on switch in the channel module The start and stop jack connectors are electronically separated by use of encapsulated reed relays The stop connector can be used for recue of appliances Reed relays are ideal devices for eliminating ground loops and limited lifespan effects of other switches and can easily be interfaced with all modern equipment The start and stop connectors are connected to separate reed relays The maximum current is 50 mA Current limiting resistors of 10 Ohm are placed in series with the reed relay contacts to protect them from abuse Polarity is not important with reed relays NOTE 1 Nearly all modern devices require pulse information Continuous signals however can have the advantage that during broadcast a CD player cannot be accidentally stopped One disadvantage however is that some CD players are blocked from other functions when started with a continuous pulse NOTE 2 It is advisable to only use the pulse start mode with jingle machines and not connect the stop jack The cart has to finish its tape to the end and then automatically rewinds NOTE 3 Some of the older products such as the A 77 req
61. et Knop Fader SiFam black 1 2x8 Knop Fader SiFam red 1 2x8 Krimpkous 3 2mm RNF 100 1 8 zw Magneetstrip 8 5mm x 3mm Mains inlet SKT MS3 FR MS3 MoerM 3 Moer 5 Montagedraad 0 4 geel Montagedraad 0 4 mm2 groen Montagedraad 0 4 2 rood amp 0 0 6 O0 0 0 0 0 6 9 O 9 6 0 09 X 0 0 09 X9 X o 5 5 330 0000 65 0000 0000 0000 0000 0000 2 0000 0000 0000 2 0000 2 0000 333 22992222222229992222222229222222222229222222222229229292929 Page 3 D amp R Electronica Weesp BV PARTLIST DATE 20 04 1998 60881675 Airmix frame 10550020 0600498 0700603 10700606 20850029 0950879 10100682 0700702 0700700 0800958 0800966 10700787 0700681 0700679 10750402 10600424 10800950 0990650 0750757 Netschak small black no lamp Netsnoer 3 aders euroconnector Parker 2 9 9 zwart Popnagel 3x7 zwart ano alu sta Print bestukt Aircom 9 ps Ringk 80VA 2x19 1x30 Mu kern Schrijfstrook 2800x28x3mm 62st Schroef spaanplaat 4 5 x 20 Schroef spaanplaat 4 5 x 30 Schuimblok 40x140x280mm Schuimblok 80x140x280mm Taptite M3x6 bolkoppozidr zwrt Tywrap kort 94 mm blank Tywrap plakzadel 21 x 21 mm Voorbalk Airmix 16 grijs XLR chass fem 3p pl zw 5 Zakje klein met snelsluiting Zekering 1 0 slow 5 x 20mm Zijkant Airmix B Ral 7042 L R 60881680 Sico Remote Airmix 0250345 0400216 10401241 0600180 0400292 1
62. file airmixman lwp Di mixing consoles AIRMIX User Manual Airmix manual page 1 AIRMIX MANUAL CONTENTS 1 0 INTRODUCTION 2 0 SYSTEM DESCRIPTION 3 0 MIC LINE INPUT SECTION 4 0 TRIPLE INPUT SECTION 5 0 TELCO MODULE 6 0 MASTER SECTION 7 0 JUMPER SETTINGS 8 0 INSTALLATION 9 0 SPECIFICATIONS 100 SICO REMOTE UNIT 11 0 QUESTIONNAIRE 12 0 PRODUCT SAFETY 13 0 CONFORMITY STATEMENT D amp R ELECTRONICA WEESP BV Rijnkade 15B 1382 GS Weesp The Netherlands Phone 31 294 418014 Fax 31 294 416987 Website http www d r nl E mail info d r nl Airmix manual page 2 Page 3 Page 4 Page 7 Page 11 Page 16 Page 21 Page 32 Page 34 Page 37 Page 38 Page 39 Page 41 Page 42 1 0 Dear client Thank you for choosing the Airmix console The Airmix is designed by specialists in the field of radio broadcast and is intended to be used as an 24 hour On Air console as well as a production console We are confident that you will be using the Airmix for many years to come and wish you much success We always value suggestions from our clients and we would therefore be grateful if you could complete and return the questionnaire included at the back of this manual once you have become familiar with your Airmix We will certainly learn from your comments and very much appreciate your time doing this With kind regards Duco de Rijk PRESIDENT Airmix manual page 3 2 0 SYSTEM DESCRIPTION D amp R
63. g 22P N 1 MIX Lx of FRONT 3 R108 oe RP us p e ML E 10dBv Sf EK lt L C51 a 10dBv RIZ R92 100 25 Title SE Rijnkade 155 AirMix 7 Master3 y 1382 GS Weesp Rev C78 7 8 The Netherlands Date 17 07 1994 IC1C phone 02940 18014 B c79 i Sheet NE5532 fax 02940 16987 1 of 1 s D amp R Electronica B V Design Betten e 12
64. hannel completely DO NOT plug the jumpers on the lower connecting pins as this will short out the positive and negative channel power supply lines to earth TELCO MODULE J19 AUX PRE POST 1 2 POST 3 4 PRE J10 AUX PRE POST 1 2 POST 3 4 PRE J17 TELCO TO TIMER 1 2 ON 3 4 OFF J20 TELCO TO MONITOR 1 2 ON 3 4 OFF J11 TELCO ON AIR 1 1 2 ON 3 4 OFF J14 TELCO ON AIR 2 1 2 ON 3 4 OFF STUDIO PCB J13 AIR IN LEFT 1 2 10dBV 3 4 0dBu J 9 AIR IN RIGHT 1 2 10dBV 3 4 0 J15 CUE OUT LEFT 1 2 10dBV 3 4 0dBu J16 CUE OUT RIGHT 1 2 10dBV 3 4 0dBu Airmix manual page 32 AIRMIX JUMPER SETTINGS TAPE TALKBACK PCB J 7 48VOLT DIRECTOR MIC J12 TAPE 1 2 OUT LEFT J13 TAPE 1 2 OUT RIGHT J14 STEREO OUT LEFT J15 STEREO OUT RIGHT J11 DIRECTOR TO TELCO CUE CRM PCB JUMPER SETTINGS JI3ZEXTERNAL 1 IN LEFT J14 EXTERNAL 1 IN RIGHT JISZEXTERNAL 2 IN LEFT J16 EXTERNAL 2 IN RIGHT J12 MONO PRE POST LEFT INSERT J11 MONO PRE POST RIGHT INSERT AUX SUB PCB JUMPER SETTINGS J7 SWITCHED CUE OUT LEFT J9 SWITCHED CUE OUT RIGHT J10 SUB OUT LEFT J11 SUB OUT RIGHT J19 CUE LED EXTERNAL Airmix manual page 33 1 2 1 2 104 1 2 104 1 2 104 1 2 104 1 2 switched 1 2 10dBV 1 2 10dBV 1 2 10dBV 1 2 10dBV 1 2 POST 1 2 POST 1 2 10dBV 1 2 10dBV 1 2 10dBV 1 2 10dBV 1 2 ON 3 4 3 4 0 3 4 0 3 4 04 3 4 0 2 3 OFF 3 4 0 3 4 04 3 4 0
65. he Netherlands phone 0294 418014 Power fax 0294 416987 Fil airlb7p sch pes Electronica B V 11 03 1999 Design Jan Betten Sheet 1 of NE5532 Project Rijnkade 15b Pre Am 1382 GS Weesp TTE The Netherlands Title phone 0294 418014 RIAA fax 0294 416987 Fe riaa a sch D amp R Electronica B V Date 18 05 1990 Switch Rem LED J4 JACK STEREO BR Switch D1 R13 1N4148 J5 Remote on off 8 E J3 JACK STEREO BR Audio In J2 LEFT IN JACK STEREO BR lt 1 LEFT OUT gt RIGHT IN lt Audio J1 JACK STEREO BR LEFT 0UT RIGHT ouT RIGHT IN Phone Title Rijnkade 15b URN e es Phone amp amp Remote The Netherlands Date DEC 1994 Rew phone 02940 18014 A fax 02940 16987 Sheet airmix10 sch D amp R Electronica B V Design Betten VRI gt 20K 25TRN H J4 MLX70246 10P To SubD 9 Airmix jumper 1 2 CRM L 3 4 CRM R 7 8 MIX L 9 102MIX R Project VU driver of D amp R Electronica B V Title Rijnkade 15b VUD B The Netherlands Date 5 11 98 Netherlands 11 0 0294 418014 0294 416987 Sheet 1 1 D amp R Electronica Weesp BV AIRMIX PARTLIST DATE 20 04 1998 60881601 Airmix triple EQ cha
66. he case of the switched jumper selection the remote unit can be used to activate the communication with the Telco module ANNOUNCER TO FROM TELCO The Cue switch on the Telco module and the autocomm switch in the master section has to be activated The moment the Annoucer hits his cough switch communication takes place between announcer and caller Telco module Airmix manual page 20 6 0 MASTER SECTION STUDIO STUDIO In the Studio area are three monitor systems which can be used as needed in your studio situation MONITOR The monitor will give a mono signal fed from the From sub switches Talk back level into the Monitor output is independent of monitor level settings Output of the monitor is mono and both tip and ring are fed with signal to easily interface with stereo amps in the studio area The monitor output is mainly intended to be used as an overall output to monitor what is going on during broadcast maye in other area s than the studio room itself A useful option during broadcast is to jumper all outputs of the individual channels except the studio microphones and to amplify the summed signal through a small loudspeaker in the studio This enables everyone present in the studio to follow the program material If the loudspeaker is set to low level it will not colour the sound of an open microphone The monitor output is wired to a stereo jack socket with the following configuration Tip signal mo
67. ime when he hits his cough switch This set up creates a direct communication with the Director and engineer without having to ask them to use their cough talkback switches At the same it is now possibble to talk with the Telco module if its cue is activated The Announcer output is on a stereo jack and the signal is powerful enough to drive several 600 Ohm headphones in tandem The talkback volume to the Announcer output is independant from the announcers level control normally the announcer listens to the main stereo program material BACK PANEL CONNECTORS Apart from the already described monitor guest and announcer outputs there are three more outputs The Timer control output the Cue output and the from air input The TIMER output can trigger an optional timer every time a channel is activated or deactivated The CUE output gives the cue signal in stereo This is an unswitched CUE output in stereo If the D J Cue is activated the Cue will be muted FROM AIR is the stereo input for controlling the off air signal coming from a receiver This is a stereo input on jack Input sensitivity is either OdBu or 10dBV MASTER SECTION TAPE This section of the master houses the switches controlling what is going to the tape outputs FROM OSC An internal 1kHz oscillator can be assigned to the tape 1 and 2 outputs as well as the Aux output Level can be internally adjusted to read OdBu or 10dBv dependent on jumper settings for the ta
68. ion The ON AIR signalling outputs 1 and 2 offer the option of driving external red light indicators in the studio Two jumpers per channel select which channel will activate the master ON AIR signalling see jumper settings REMOTE SIGNALLING IN LINE MODE In this mode Cue can be switched on off and the channel can be switched on off MIC GAIN The MIC Gain control adjusts the gain of the mic input only the range is 70 dBu to 16dBu Alignment of the MIC input With the fader in the down position and the Cue activated the input signal is adjusted with the gain control until the ZERO dB posititon of the master meter is illuminated When the fader is in its 0 dB position the signal has a nominal level in the Airmix This way of alignment will give enough margin to compensate for signal losses of up to 10 dB whilst the noise floor remains well below the nominal level Airmix Line input module This part of the triple input module is specially designed to accept balanced and unbalanced stereo input signals There are two stereo inputs line A and line B Line A has seperate fader start and stop connectors By changing jumpers the stop connector of line A will be converted to a start connector for line B R LA A As an option a stereo phono pre amp with R I A A filter curves can be plugged onto the mother board in order to accept Magnetic Dynamic phono cartridges Jumpers A number of module functions can be activated by jump
69. is interrupted The ring of the jack sends the signal pre equaliser and on the tip of the jack the signal returns just before the equalizer In this way it is therefore possible to insert a D amp R compressor or other signal processor or microphone only signals It is also possible to use this insert jack as a direct send without interrupting the signal path In that case you connect tip and ring with each other this can be usefull for driving external producers desks or for selective recording etc By de activating the MIC switch it is possile to use the stereo line inputs at the same time or other stereo sources to be mixed into the main outputs Airmix manual page 11 TRIPLE INPUT SECTION REMOTE COUGH SIGNALLING IN MIC MODE This useful feature has two important functions 1 Cough communication 2 Mic on 1 Cough Communication A pushbutton needs to be connected to the ring and sleeve of the jackplug Using the pushbutton during broadcast the announcer can temporarily mute the microphone in order to cough where the name comes from At the same time his microphone will be routed to the cue system in order to give him the opportunity to communicate with the engineer producer 2 Mic on When the channel is active a voltage is applied between Tip and Sleeve OV which can be used to activate a led red or an opto coupler In addition to the localised mic on signalling there is also a master signal in the master sect
70. lectronica B V Design Jan Betten REGIE LED
71. matic prefade listen system post pan pot which enables you to listen to a channel without actually opening that channel When the cue button is activated the channel signal will be connected to the cue output and meter circuitry when the fader is closed or open dependent on jumper settings the yellow cue led indicator will illuminate When the channel is active the cue system will be reset including its associated led however it is possible re activate the CUE switch Channel Cueing on D J channels will only be heard in the headphone outputs The CRM output will be muted The Cue switch can also generate a start stop pulse for remotely connected machines by changing jumper settings The cue signal can be heard in two ways 1 Through the stereo Control Room Monitors by activating the autocue switche in the master section If the cue is activated in one of the channels the CRM and meters will be activated without interruption of the main output 2 By way of an externally connected cue amplifier with loudspeaker Airmix manual page 14 TRIPLE INPUT SECTION ON The channel on off switch operates in tandem with the fader start There are two visible intensities of the illuminated led indicators 1 Low glowing red led channel is on stand by mode 2 Bright emitting red led channel is active There are two methods of activating the channel A Depress the ONT switch red led is softly glowing then by moving up the fa
72. mix contains three transformer balanced main outputs master left master right and mono All three outputs have their own line output amps with high quality output transformers The output level is 0 6 dB at 600 Ohm when the meter reads O dB Connectors are XLR male Pin ground Pin 2 hot Pin 3 cold If the Airmix is required to drive unbalanced equipment Pins 1 and 3 must be shorted NOTE The mono output can have its own compressor limiter which would be particularly worthwhile when this output is used for transmitting through FM It is usual to have higher compression ratios to increase the energy for small protables and car radios The mains input is set for 230 volt 50 60 Hz The Aimix can be set to 115 volt only by qualified technicians Airmix manual page 28 AIRMIX MASTER BACKPANEL CONNECTORS MONITOR OUT STEREO MONO Type Jack GUEST OUT STEREO Type Jack ANNOUNCER OUT STEREO Type Jack TIMER CONTROL OUT Type Jack CUE OUT STEREO Type Jack FROM AIR Type Jack TAPE 1 OUT STEREO Type Jack TAPE 2 OUT STEREO Type Jack Airmix manual page 29 Level OdBu 680 Ohm Tip signal Ring signal Sleeve Ground Level 15dBu 330 Ohm Tip Left Ring Right Sleeve Ground Level 15dBu 330 Ohm Tip Left Ring Right Sleeve Ground Level ground 6V8 volt Tip Normally low active high timer start Ring Normally low active pulse timer reset Sleeve Ground Level OdBu 47 Ohm Tip Left Ring Right Sleeve Ground
73. ng M 3 buitenvertan Krimpkous 3 2mm RNF 100 1 8 zw 3 Print bestukt VUD VU driver Taptite M3x6 verzkop pozidr zw VU meter AL29 WF 24v lamp 60881675 Airmix frame Weerstand OE 5 1 4W Bout M 3 x 16 rvs Brugcel B250 C3700 2200 rechth Brugcel B80C1000 rond Condensator ker 100nF 50V R5 T Diode 1N4004 rectifier Elco 10 40V radiaal R5 0 Elco 100uF 25V radiaal R5 0 Elco 100uF 63V radiaal R5 0 Elco 2200uF 63V axiaal Elco 4700uF 50V axiaal Header recht 8p raster 3 96 Ic LM 350 volt reg Ic TL 783 TO220 high voltreg Instelpot 25 turn 1k T93YB Kartelring M 3 buitenvertan Koelblok KL 135 75mm TO 3 zwrt Koelprof KL 176 SW hoed 3 Popnagel 3 0 x 6 5 blank Print Aircom 9c powersupply Weerstand 2k00 1 1 4W Weerstand 3k01 1 1 4W Weerstand 12k 5 1 4W Weerstand 82E 5 1 4W Weerstand 180E 5 1 4W Achterplaat Airmix 10D Zincor Afstandstift PCB 11mm wit Bandkabel 64p R 1 27 Bout M 3 x 16 zwart Bout M 4 x 10 inbus verz zwart Bout M 5x40 tapbout blank Conn 3p wrd 402 03 20cm 2 5T Conn 4p wired 1 blk grn rd bl Connector 406 6p 3 96 Connector bandkabel female 64p Crimp contact 406 series tin Doos Airmix 16 Dubbelzijdig plakband 12mm dun Isolatiekous 4 0mm rond grys Isolatiekous 6 0mm rond grys Jack chassis break Jack fiberring zwart Jack moer Kabelschoen boutgat M3 rood Kartelring M 3 buitenvertan Kartelring M5 buitenvertand Kast Airmix 16 D komple
74. nnaire and return it to the address below Please use the reverse or additional paper if required HOW DID YOU HEAR ABOUT THE AIRMIX please circle Dealer Advertisement Exhibition Other user Other WHAT JOURNALS DO YOU TAKE ON A REGULAR BASIS PLEASE SEND TO D amp R Electronica Weesp bv Rijnkade 15B 1382 GS WEESP Airmix manual page 39 12 PRODUCT SAFETY This product is manufactured with the highest standards and is double checked in our quality control department for reliability in the HIGH VOLTAGE section CAUTION Never remove any panels or open this equipment No user servicable parts inside Equipment power supply must be grounded at all times Only use this product as described in user manual or brochure Do not operate this equipment in high humidity or expose it to water or other liquids Check the AC power supply cable to assure secure contact Have your equipment checked yearly by a qualified dealer service center Hazardous electrical shock can be avoided by carefully following the above rules EXTRA CAUTION FOR LIVE SOUND Ground all equipment using the ground pin in the AC power supply cable Never remove this pin Ground loops should be eliminated only by use of isolation transformers for all inputs and outputs Replace any blown fuse with the same type and rating only after equipment has been disconnected from AC power If problem persists return equipment to qualified service technician PL
75. nnel 10400208 0600 0450 0450 10450 0300 10450 0450 10450 0400209 0400211 10400213 0400221 0400225 10400232 0401241 10401246 0401249 0400278 10400277 0401257 0401261 10401265 0250342 10650517 0400279 0400284 10400292 0400302 0400280 10400303 10250017 10600511 0600512 0600141 10600478 0600170 0250355 10250004 10250005 0250184 0250032 0250304 10250305 0600394 10600402 10600395 10600396 10600530 0300374 0300370 10300371 0300375 10201131 10550001 0550400 0550401 0550402 0600414 10250333 0250332 0351745 10250351 10250350 10600173 69 51 53 0450182 95 10450194 10450152 02 0101131 98 0450197 96 10450082 03 0250386 0250387 20851131 10550450 0550445 0700787 Condensator ker 100nF 50V R5 T Condensator poly 1 0 R5 0 Condensator poly 3n3 R5 0 Condensator poly 8 2 5 0 Condensator poly 22 R5 0 Condensator poly 33n R5 0 Condensator poly 100n R5 0 Condensator poly 330n R5 0 Diode 1N4148 signaal Draadbrug 0 6 mm Elco 1uF 63V radiaal R5 0 Elco 10 40V radiaal R5 0 Elco 100uF 25V radiaal R5 0 Elco 100uF 63V radiaal R5 0 Elco 2 2uF 50V radiaal R5 0 Elco 1000uF 10V radiaal R5 0 Fet J175 P channel switch Header 3p Lock straightR 2 54 Header 4P lock straight R2 54 Header haaks 64p raster 2 54 Header recht 4p raster 2 54 Header recht 4p female pcb 4013B GEEN MOTOROLA 4053B HCF4053 BEY switch
76. no Ring signal mono Sleeve ground GUEST The GUEST output is stereo and follows the input selection of From air or From sub A separate stereo headphone output is provided for a guest and the talkback is always adressed to both earphones independent of level settings The pogram material will be dimmed when the talkback is activated The output is identical to that of the announcer and could therefore be used as a second announcers output FOLLOW CRM Guest When this switch is activated it will follow the input selection of the Control Room Monitor The Guest output is on a stereo jack and wired with Tip left Ring right Sleeve ground The signal is powerful enough to drive several 600 Ohm headphones in tandem The talkback volume to the Guest output is independant from the guests level control normally the guest would listen to the main stereo program material ANNOUNCER The ANNOUNCER output is stereo and follows the input selection of From or From sub A separate stereo headphone output is provided for the announcer and the talkback is always adressed to both earphones independent of level settings FOLLOW CRM Announcer When this switch is activated it will follow the input selection of the Control Room Monitor Airmix manual page 21 MASTER SECTION STUDIO AUTO COMM When the is active the announcer is able to listen to the talkack mic and the CUE buss at the same t
77. ntrol switching signalling fader start stop and communication A Self Op switch instantly resets the Airmix to be used by the announcer himself This is the D J mode whereby the logic circuitry in the Airmix helps to prevent the D J from making mistakes causing possible feedback which is an annoying sound anywhere in the audio chain or listening to the wrong source The Airmix is fully modular which means flexibility in the configuration The Triple input modules as well as the Telco input modules can be placed anywhere in the chassis A partially loaded Airmix be completed using low cost blind modules Airmix manual page 4 SYSTEM DESCRIPTION The Airmix is a complete and self contained piece of hardware requiring no additonal items in order to be operated All relevent functions are built in such as fader start stop pulse or continuously selectable There is also no need for complex mic on cough switching to the announcer booth a stereo jack a led and a simple push button switch complete this task The optional SiCo unit is a nice looking alternative with many extra s for Cough switching and monitoring The Meter hood can accept five 9 1 2 signal processors such as limiters the special D amp R timer clock and or specialised functions for broadcast stations Built in stereo headphone amps The Airmix contains built in amps for the announcer guests and the D J no additional amps are needed Clear layo
78. ny radio shop for details IMPORTANT SAFETY PRECAUTION All outside connections to the Airmix even from the same building must be connected via a transformer This avoids the possibility of ground loops hum The shielding must be connected to the source side In areas with a strong H F interferance it is wise to connect the other side of the shielding through a 0 1 uF 250 Volt ceramic capacitor The capacitor will not affect the audio but will reduce H F signals Servicing the Airmix DH E res Q Disconnect the mains supply Remove the power cable from the back of the console Remove the backpanel of the meterhood Remove cabling as necessary Unscrew the channel module bolts Now lift the channel up at the fader section and then the other side Carefully lift the module until you see a connector mounted to a ribbon flat cable On the PCB part of the connector you will see two ejectors with which to eject the cable header Installing the Channel Module A B Plug the ribbon cable connector into the PCB connector ensuring that the ejectors securely replaced Slowly put the module down into the chassis rear first Tighten all screws and reconnect the channel Servicing the Master Section ammonw Disconnect the Airmix from the mains supply Remove all cables Remove all holding screws Lift the master section from the fader side first Remove the connector to the
79. o c 5 2 3 5 q TELCO TO DECOR 1 1 13 SUB to MX CUE Reset 4 gt C iii 2 9 d DECOR MIX TB Mic TB to AUX 1 Regie Mic ux c CI T8 g MIX Sub 1 osc Tape Out L R SUB 1 2 1 TEREO AUX N 1 MIX UE SUB OUT L R SUB L R Ce Timer Control STEREO AUX OUT 4 Gain Monitor CUE Cough Regie TB Channel On iconnect to Line Channel CUE channel channel ON indication connect to MIC Channel CUE Cough channel channel ON indication iconnect to Regie Remote REGIE TB on off MIC ON indication Audio Audio Through Remote Title Blok AirMix The Netherlands Date 16 m phone 02940 18014 fax 02940 16987 sheets xc A sheets xc A D amp R Electronica B V
80. pe outputs Both tape outputs are set with one set of jumper settings FROM SUB Normally the Tape outputs are fed by the main output Depressing the from sub switch sends the sub stereo mix to the tape outputs for recording With this circuitry it is possible to record stereo sources from the channels assigned to the sub buss during broadcast Airmix manual page 22 MASTER SECTION TALKBACK This section houses all controls needed to communicate with every connected source to the Airmix Communication is one of the most important parts of a broadcast inside and outside the console We have done a great deal of thought concerning this part of the console The talkback microphone is a built in Electret microphone with its associated level control and pulse on switch The mic amp is protected against clipping and a peak detector watches over overloads The same peak detector is used to watch the directors mic input The talkback routing is latching and can be assigned to several outputs at the same time The Monitor Guest and Announcer outputs are driven post their volume controls so communication is always possible The Aux output level also controls the talk back level DIRECTOR MIC INPUT The Airmix has a seperate low noise mic input with 48volt phantom power possibility assignable to the cue system and Telco sends returns The remote connector of the Directors mic activates the directors mic to the same assignment switches as used fo
81. phase ring out of phase sleeve ground LINE B unbalanced Tip signal left Ring signal right Sleeve ground NOTE By adding an optional plug in stereo pre amp the A input is able to accept M D phono pick ups See jumper settings Start and Stop connector Stereo jack plug Tip Center contact Ring Normally open Sleeve Normally closed NOTE Polarity is not important with reed relays Pulse or Continuous Signal Using the internal jumper it is possible to choose between a pulse or continuous signal to the remote device NOTE The stop connector can be changed into a start connector of the B input by changing jumper settings when needed Airmix manual page 9 SHORT OVERVIEW OF MIC LINE CHANNEL FUNCTIONS GAIN LINE GAIN HIGH MID LOW AUXILIARY SUB PAN PEAK CUE ON FADER Line pre amp gain adjustment with a range of 40 dB MIC pre amp gain adjustment from 70 dBu to 16 dB Lift and cut of 12 dB at 10 kHz shelve curve Lift and cut of 12 dB at 3 kHz bell curve Lift and cut of 12 dB at 60 Hz shelve curve A separate post pan post fader stereo send to the master aux Pre fader but post pan is also possible by internal jumper settings The Sub switch switches the stereo modules output from the main output to seperate SUB mix amps located in the master section of the console The pan enables the signal to be precisely placed anywhere between fully left or fully
82. power PCB Lift the section upwards until you are able to remove the ribbon cable from the PCBs Reverse this procedure to re mount the master section Airmix manual page 35 INSTALLING THE AIRMIX INSTALLING ALIGNMENT OF THE TELCO MODULE A Connect the telephone line with line A and a phone appliance to phone A see connector pages 1 Connect audio to the insert in return and adjust VR4 N 1 control to a minimal signal strength on test point J16 N 1 testpin NOTE This setting has already performed at the factory but can be repeated if needed 2 Connect a headphone to insert send and activate the telco module ON switch 3 Listen to the headphones inserted in insert send and adjust VR3 to minimum signal 4 Select with a jumper the correct Condenser for miminum signal feed through Side tone selection NOTE Repeat steps 3 and 4 several times until the maximum attenuation is achieved The hybrid is now aligned leave the R and C balance selection as selected As long as the hybrid remains connected to the same phone company no changes need to be made to this set up NOTE Try to by pass the in house telephone system if possible otherwise it will be extremely difficult to achieve a good alignment A direct connection with the incoming phone company gives the best results NOTE VERY IMPORTANT INSTALLATION OF NEW EXTRA MODULES When installing new extra modules in your Airmix it is necessary to re adjust the
83. r the engineers talk back mic Apart from these assignments it is possible to jumper the Directors mic to the settings described below 1 Director to Telco return and Announcer in autocomm mode by remote connector directors TB switch 2 Director always to Telco return and Announcer in autocomm mode 3 Director never to Telco return and Announcer in autocomm mode NOTE If the autocomm switch is activated talk back can be activated by the Announcer On the back of the master section you can find the following connectors fitted on this board located in this section Tapel out stereo Tape 2 out stereo Master out stereo On air signalling 1 On air signalling 2 Remote director Tape 1 and 2 are stereo outputs with levels either OdBu or 10dBv Master out stereo is an extra stereo output of the main mix either available in or 104 dependent upon jumper settings The ON Air signalling jacks are connected to reed relays driven by the logic of the input channels as described in the channel sections of this manual Using the D J mode it is possible to operate and be an announcer at the same time If the mic on lamp illuminates the loudspeakers and cue loudspeaker are automatically muted Internally microphone channels can be connected via jumpers to the centralised ON AIR signalling connector so when one or more of these channels are opened the mic on signal will be given Airmix manual page 23 MASTER SECTI
84. right The peak indicator acts as a warning that the audio signal is 4 dB below clipping Cue enables pre fade listening post panpot in order to adjust the gain control whilst the fader is closed or the switch is off The cue will be automatically disabled when the channel fader is opened if the ON switch is active or when the ON switch is activated if the fader was already open Channel on off switch Switches the channel to stand by mode when the fader is closed the red led will softly illuminate When the switch is not activated the channel fader can be opened red led on without bringing the audio up and without generating a mic on signal The channel can now be activated including mic on signalling by pressing the on switch red led from low to high intensity The cue will be automatically reset Channel switch and volume control This fader controls the audio signal level by means of a high quality VCA Airmix manual page 10 TRIPLE INPUT SECTION Mono Microphone input The front end of this module is designed to amplify balanced microphone signals A 48 Volt phantom power supply is available for condenser microphones The Airmix has the ultimate in mic amplification with a wide dynamic range and extremely low noise The microphone input is electronically balanced and protected against R F interference The input has RF cancelling input coils to avoid hearing radio Moskou when you are not in th
85. sible to Cue when the channel is active FADER The Airmix is fitted with a modern ultra smooth lineair fader controlling a high quality VCA and the Airmix internal logic circuitry not the audio signal This system eliminates any noise from disturbing the audio signal path When the fader is closed the signal will be automatically muted which provides excellent fader attenuation in excess of 100 dB This system also eliminates any possible crosstalk from fast winding tape recorders during broadcast Alignment of the channel With the fader closed or muted channel the Cue switch will be activated the Autocue in the master section must be activated The gain control is used to adjust the level of the incoming signal until a zero dB reading is achieved If the on switch is now activated the signal level will be nominal When the fader is opened the cue signal will be automatically reset and its associated led will switch off The cue signal can be heard in two ways 1 Through the stereo Control Room Monitors by activating the autocue switch in the master section If the Cue is activated in one of the channels the CRM and meters will be activated without interruption of the main output 2 By way of an externally connected cue amplifier with loudspeaker CONNECTORS LINE INSERT Connector type is Jack Tip signal return Ring signal send Sleeve ground Line A Input Connector type is Jack Tip phone line A wire Ring
86. stereo receiver and assigning it to the CRM output It is used to control the off air signal while broadcasting FROM SUB This is a stereo switch bringing the Sub output into the CRM output It will override the from air signal when selected Airmix manual page 24 MASTER SECTION CUE CRM EXTERN 1 2 These are stereo inputs to be used for any stereo source that needs to be monitored in the CRM outputs The input level can be set by jumpers to OdBu or 10dBv CRM The control room monitor controls the outgoing level to the control room monitors Level is OdBu on a stereo jack DIM The dim switch is a momentary switch activating the dimming of the CRM and giving indication of dimming by the TB circuitry and Cue system BACK PANEL CONNECTORS ON THIS SECTION OF THE MASTER CRM out L R This is a stereo jack giving the CRM stereo signal nominal level is OdBu Extern1 2 L R These are the stereo inputs for the external stereo sources level is jumperable between OdBu and 10dBV Insert L amp The main outputs Left and Right each have their own insertion points These inserts are intended to accept D amp R limiters or compressors Tip return Ring send Sleeve ground Insert Mono Insertion point for the mono output NOTE The mono output can have its own compressor limiter which would be particularly worthwhile when this output is used for transmitting through FM It is usual to have higher compression ratios to increas
87. switches to the main output or the eventually selected from air outputs when the D J channel is opened When self op is not activated headphones will follow the CRM PHONES LEVEL This controls the overall level of the stereo headphones output To avoid misunderstandings in stressfull situations it is not possible to fully kill the headphone signal DJ LED The DJ led lights whenever a DJ channel is active CUE RESET Depressing this large switch resets all activated Cues in all channels and masters The switch also indicates any activated cue switch in the console when Autocue is active Airmix manual page 26 BACK PANEL CONNECTORS ON THE AUX SUB BOARD On top you will see a 9 pin subD connector with the following signals voltages 1 CRM right feeds meter right 2 ground 3 External CUE led drive 4 ground 5 Mix right signal extra meter output 6 meter left feed Mix left or CRM left 7 18 volt 8 18 volt 9 Mix left signal extra meter output AIRMIX METERING In its basic version the Airmix is shipped with 37 segment high resolutionpeak reading ledbargraph meters However on request we can supply you with VU meters The Airmix has logarithmic peak reading meters with 10 m sec attack time and 1 5 sec release for every 20 dB Normally these meters follow the CRM selectors but internal jumpers can set the left meter to read the left program material at all times It is also possible to mount a second set of stereo
88. t mx 8 Y m wA R32 2 SER a Zeg L 220K R125 MONITOR MIX B R 18V 2 gt on 1N4148 00E C100 10 reser R126 D12 lt AUX B L gu DEEL op 1 8 51 telc JUR ER 1N4148 9 n 100 25 de DATA R105 BC337K 7 ON AIR 1 B T ses de 557 190K D as gt oe gt nl 1 886 4013 155 18V fg 26 BE337K CH ON LED 100 25 884 4093 27 8125 CH ON 888 c57 7 IC9A 100 Clos e 95 18 RNB 560E telco on air 2 CHE 075 REMOTE To d ww B Bp t fol ciot 47P R109 HE P R76 ON AIR 2 B E IKB 22K H eT 100 25 J6 ACK STEREO BR ou C56 E lt RING CH 4 P d o c2l ou 9 100 25 T 90 47 c55 N 653 B30N 879 CUE B RESET of 4E7 pA ON of of 04 R91 grr 100 45 2 7 2 D CUE RESET 4 i E 5 IC5E Yu IC11D Title gt N 1 SUB KEE 3 IC4E 14 voo 4510 2 E 50 coe len Rijnkade 15b 3 TELCO 0 1U voo 0 10 Zap 0 10 VDD 4093 ER 1382 GS 207 1995 Rev 9 gt CUE RETURN 674 C76 C78 Du 0 1U 6 The Netherlands Date 26 07 Goo Yov Jeno 02940 18014 Bee FIT an s tz S E Leen 27 gt fax 02940 10987 Sheet l o 2 Ss TL074 55 TL074 TLO74 Sls 5532 fax 02940 926 Design esign Electronica B V 97 Betten
89. the engineer fader closed The Cue switch shows an incoming call by flashing hitting the CUE switch makes a connection as described above A remote switch can pick up a call by wiring the remote conector of the Telco module The ON switch works in conjunction with the fader switch 1 Red Led low intensity The channel mode is stand by 2 Red Led high intensity channel is active There are two methods of activating an incoming call A If the ON switch is pressed the red ON led will illuminate with low intensity and the caller is connected to the Telco module but not yet heard in the broadcast because the fader is still down By opening the fader the Telco module will be activated and the signal will enter the program the red led will now fully light When the fader is closed again the program signal will be muted when the fader is at its lowest position the red ON led lowers its intensity Airmix manual page 18 TELCO MODULE B When the on switch is not depressed Led is illuminated even if the fader is now opened In this situation none of the signals are active but as soon as the ON switch is activated with a flashing Cue switch the caller will be direct On AIR All switching is carried out electronically with carefullly designed timing and is therefore smooth and click free If the cue function is active it will be disabled when the channel is activated NOTE In the Telco module it is not pos
90. trols indicate their flat position Note There are also modules availale without EQ controls The maximum lift and cut is 12 dB at the following frequencies 10 kHz Shelve 3 kHz Bell 60 Hz Shelve Auxilliary The stereo auxiliary send is postfader bringing the signal to the master stereo auxiliary send When the input module is used for microphone signals only both left and right signal paths are fed by the same mono mic input signal The channels ONT switch will also switch the Auxiliary send on or off when it is jumpered post fader SUB The Sub switch switches the stereo modules output from the main output to seperate SUB mix amps located in the master section of the console This setup makes production work possible during ON AIR broadcast due to extremely good crosstalk figures achieved in the Airmix console by carefull usage of high end CAD design systems in the initial design stage of the console The Sub mix can be mixed into the main output mixbuss in the master section This is a convenient way to use the SUB assigment switch as a subgroup system creating new possibilities in the Airmix console PAN The PAN enables adjustment between the left and right signals The range is not restricted in order to enable to position any incoming signal anywhere in the stereo image Peak Indicator The peak indicator comes on when the left or right input signals reach 4 dB from the maximum level of 22 dBu CUE This is an auto
91. uire additional relays or switching transistors to operate satisfactorily contact your dealer for more information LINE GAIN The seperate Line Gain control adjusts the gain of the stereo channel pre amps within a range of 20 dB to 20 dB The range of the fader VCA gives an additional 10 dB of gain when needed Alignment of the channel With the fade closed or muted channel and the cue switch is activated the Autocue in the master section must be activated The gain control is used to adjust the level of the incoming signal until a zero dB reading is achieved If the ONT switch is now activated the signal level will be nominal When the fader is opened the cue signal will be automatically reset and its associated led will switch off Stereo Mono Switches With two pushbutton switches Mono L and Mono R the incoming left and right signals can be switched to mono or stereo When both switches are in their up positions the module will accept stereo signals When both switches are in their down positions Mono summing of the stereo input signals occurs When Mono L is in its down position the mono signal coming in from the left input will be sent to both signal paths of the stereo line module When is activated only the right signal will be sent to both stereo signal paths Airmix manual page 13 TRIPLE INPUT SECTION Equaliser The equaliser is optimised for broadcast Centre detents on all equaliser con
92. ut Most all of the switches have led indicators large illuminated CUE and ON switches and the front panels are angled for visibility All similar functions in the triple input channels are grouped and colour coded with additional fader knobs available for personalised channel colour coding Example Microphone channels red fader knobs Telephone channels grey fader knobs Stereo channels black fader knobs Radio communication On the basis that there is no radio without communication the Airmix has extensive possibilities for signalling and communications Every microphone channel has its own signalling and talkback circuitry and all outputs can also be connected to the talkback circuitry The announcer technician producer director can communicate with the announcer booth guests monitoring system all connected Telco modules auxilliaries either individually or in any combination A very intelligent Cue system connects every activated Cue switch with each other to create a transparant and intuitive communication system It will be explained in detail further in this manual Signalling It is extremely important in broadcast to know whether a microphone channel is active Every channel has a red light signalling available on the remote connector The Airmix has two external connections for ON AIR signalling to control an external relay activating high voltage ON AIR lamps NEVER CONNECT 115 230 VOLT LAMPS DIRECTLY TO THE
93. x 31 294 416 987 Website http www d r nl E mail info d r nl Airmix manual page 41 Conformity statement according to ISO IEC Nr 22 and EN 45014 Name Manufacturer D amp R Electronica Weesp b v Addres manufacturer Rijnkade 15B 1382 GS Weesp The Netherlands declares that this product Name product AIRMIX series Modelnumber Produktoptions All passed the following product specifications Security EN 60950 1988 A2 EMC CISPR 22 1985 EN 55022 1988 class B EN 50082 1 1992 IEC 801 2 1991 prEN 55024 2 1992 CD 8kV AD IEC 801 3 1984 prEN 55024 3 1991 3 V m IEC 801 4 1988 prEN 55024 4 1992 0 5kV signal cables 1 kV powercables Extra information The product passed the specifications of the following regulations Low voltage 73 23 EEG EMC regulations 89 336 EEG The product is tested in a normal users environment Airmix manual page 42 Di AIRMIX SERVICE MANUAL Airmix manual page 43 Cicuit diagram list ES SLEE DeeS te ELEN RER esn Stereo Mic input MIC Gain 5 Fader CUE 6 Remote CUE start stop rence Bi m gt D 3 gt m n 79 1 wo n 2 A1 B
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