CLP1200 Manual - Interstate Audio
Contents
1. lt tr si M 1 Y 0108 v i AN 1dsid HOLINON GEET cdd gt y NOW aan A E Ca 4 asno l Av1d 93u 3GOW 7 NIVN usara o i H3OV3 9 3LNW kg SLAW A zm ino LHOIY d xnv LK T A YOSSIDOYA dS OL QN3S X3 s 3 i Li m E DH SS EEN E E ES SEN ootrPeaoa Ba D EH EE E sw EEN PE PE EEE DEE EE EE EEN SE Loo ES oo neo Xx m z 3 N a o D mm mm a 1N0D37 NIY 1 S 9 n 9 WE H Se E E E E ee 1 I LU V cT M W el 10108 Te lt A1 TNYM gt dt 130 12d ind 1321 LNN A E fe wadvs ma BHL NN s 1 N o 100 ZNON X3 C oe a 3e c T eo wen E e d ffe e Le INOW Ta 1SOdIRid an EN NON ino LNOWM dar oa 2b dvat OSHSISONVES z NOW O rh yn am L3 oo Om j p 7 0506 2 HOW Gain MOT o En 130 13d o4 II sno ole 7 0108 eh n ay X IWNV5VIG 2018 vYOSSIIJOYU dSC OL ONIS X4 YOS S390Nd ASO 14 pz Bea og n quvo cs ce U LNGLNO LNGNI 0o3u318 LNdNIWOWHL 2 Y YIAV TE GaN IR 8 _ Lt i Mus H i a kar can 1 Suis paz Tb fy mus THS 1 LNGNI OIYILS ZLS LLS 10 8PZ 1n2 MO1 1n9 MO1 LYASNI OIN o Agr 1NANI ONON Crossed Wheelie Bin symbol on the product means that the product is classed as Electrical or Electronic equipment and should not be disposed with other household or commercial waste at the end of its u2. 15dB 12 o clock position is zero y 15 16 HIGH MID This control can boost or cut the high mid frequencies 2 5kHz A a 16 by 15dB 12 o clock position is zero a3 17 LOW MID This control can boost or cut the low mid frequencies 250Hz OU 17 15dB 12 o clock position is zero eee iC 18 18 LOW This control can boost or cut the low frequencies centre 80Hz Quer by 15dB 12 o clock position is zero LOW HIGH LOW MID HIGH MID UA I PKT WN Channel Routing 19 FX POST This control governs the amount of signal from the channel routed ER to the DSP effects engine If a jack is connected to the FX SEND S 19 connector see 37 below this will operate as an extra AUX output m POST means that it is post fader i e the signal routed to FX E y POST 20 SEND is also affected by the channel fader level 20 AUX POST This control governs the amount of signal from the channel routed 8 4 to the AUX SEND or auxiliary output to external equipment Cs 22 POST means that it is post fader i e the signal routed to AUX SEND is also affected by the channel fader level ud c 23 21 POST PRE Pressing this button in changes MON 1 and MON 2 outputs from POST to PRE 24 POST is post fader meaning the signals to MON 1 and MON 2 are also affected by the channel fader level PRE is pre fader meaning the signals to MON 1 and MON 2 are not affected by the channel fader level 22 MON 1 This control governs the level of signal routed t
3. Left Right 6 3mm jack inputs to the main power amp section This enables the CLP1200 to be used purely as a power amplifier without the mixer section In addition connecting MAIN OUTPUTS 30 31 as a stereo send and using the PW AMP inputs as a stereo return allows external processing equipment to be patched in or inserted before the power amplifier section MPR Media Player Recorder 39 SD card slot 40 USB port 41 IR receiver 42 MPR controls Insert SD or SDHC card with MPR MEDIA PLAYER RECORDER compressed audio files here Insert USB storage device with compressed audio files here Receiver for MPR remote Transport and recording controls for MPR section as shown below aa Ha Press briefly for previous track Press and hold for reverse search P IE Press briefly for next track Press and hold for forward search REC Press to record main output to media gt il Press to play or pause current track 43 Display 44 MPR LEVEL 45 MPR Route ST2 L R Digital display with track and play status information Rotary output level control for media player recorder MPR Route select If not pressed in the MPR output is routed through ST2 channel 170 880UK User Manual du Citronic Remote Control for MPR Media Player Recorder Play Pause The MPR module is supplied with an infra red handheld remote control to handle some of the onboard controls away from the console Not used Volu
4. and the above connector for Left input All following channel controls will affect both signals but Left amp Right signals will remain separate 13 13 ST1 PC Switches the channel input between ST1 and the PC interface Press this switch in to override the ST1 inputs and the channel will be fed from a PC or Mac connected to the USB B connector 14 13 ST2 MPR Switches the channel input between ST2 and the MPR player Press this switch in to override the ST2 inputs and the channel will be fed from playback of USB or SD media via the MPR 14 GAIN control This control trims the mono or stereo input to the optimum level for the channel strip Too low a signal level can result in a weak signal to noise ratio and too high can result in overload and distortion in the signal output The SIG and CLIP LEDs above the rotary control give an indication of the signal level Ideally the Gain rotary control should be adjusted so that the green SIG LED is lit and the loudest passages of the input signal e g bass drum beats will just momentarily trigger the CLIP LED Anything longer than a momentary flicker of the CLIP LED means that the Gain should be reduced Using the PFL button further down the channel strip gives a more detailed view of the channel level on the main VU LEDs 170 880UK User Manual du Citronic Stereo Line EQ Section 15 HIGH EQ This control can boost or cut the high frequencies centre 12kHz PE by
5. MON 2 OUT Balanced XLR output for d d d JA MON 2 monitor 2 MON 1 OUT MON 2 OUT MAIN 32 30 MAIN L OUTPUT Balanced XLR output for T von OOO EE Lo O FX SEN 2 FX MUTE PHONES 31 MAIN R OUTPUT Balanced XLR output for main right out 10 CL O CH 34 2 TRACK AUX I ND PWA A AP PC INTERFACE 32 FX MUTE Footswitch jack to mute FX Connect a non latching footswitch here to mute or 35 36 37 38 un mute the FX SEND signal 33 PHONES Stereo headphones output 34 PC INTERFACE USB type B connector for PC or Mac computer The computer will detect the console as a USB audio device this does not require any special software driver which can be used to send the main mix output to PC or Mac for digital recording This connection can also be used for audio playback from PC or Mac by pressing in the 2TK MODE button 53 Playback level is governed by the 2TK PC control 52 170 880UK User Manual du Citronic 35 2 TRACK INPUT Left Right RCA connection for auxiliary input of a playback device e g CD or mp3 36 2 TRACK OUT 37 FX AUX SEND 38 PW AMP L R This can be routed to ST1 or main outputs see 54 below and is governed by the 2TK PC rotary level control 52 Left Right RCA connection for main mix output to a recording device This output is pre master fader unaffected by main Left Right faders Unbalanced jack outputs from FX SEND or AUX SEND routes The mix is governed by FX and AUX levels from each channel
6. annels directly This enables more detailed analysis of the signal level than can be shown by the channel Signal and clip LEDs alone When monitoring any signal levels it is important to prevent the red LEDs from lighting for anything longer than a brief flicker Persistent lighting of the red LEDs indicates clipping or distortion Master Fader Section The master fader section controls output level for monitors 1 2 DSP and main L R outputs 62 MUTE Press to mute the relative output s MON 1 2 EFFECTS MAIN L R A red LED lights when muted 63 PFL AFL Activates Pre Fader Listen for monitor outputs or After Fader Listen for DSP Effects The output of either is routed to the headphones 33 output and displayed on the main level meters see PFL section above A yellow LED lights when active a Mee a mig reum 64 y 64 Faders Output level 60mm fader controls for Monitors 1 2 Effects and Main L R Decibel markings dB give a reference to the level setting applied iii 8 IMA 170 880UK User Manual du Citronic Rear Panel sg DO NOT gt R DO NOT BSTRUCT FANS d WW Cl ron IC OBSTRUCT FANS CLP1200 LIVE POWER MIXER 2 x 600W e 40 2 65 66 67 68 69 65 Combined IEC mains inlet fuse holder and switch Connect the IEC inlet 65 to mains power using the supplied mains lead In case of the fuse blowing replace only with the type indicated If the fuse is repeatedly blowing re
7. damage do not use solvents to clean the components 170 880UK User Manual du Citronic Console layout CHANNELS MASTER SECTION o c E z S gy du O LJ Ww kK el D m v x G gt 9 A m a z V m 5 F g du PC MPR CHE ee gt ak a a a e D a D gt e 10 10 10 10 e 7 meeeceeceeedes u 5 5 5 5 5 5 5 5 y gt T 10 e 10 10 10 10 g 15 15 15 15 15 15 m 5 ci 20 20 vV MENI gss s Y ENN Ste 8 1 1 The CLP1200 has comprehensive input and output sections which can be split further into various stages of processing and routing All preamps have studio grade low noise architecture for the cleanest possible path throughout the signal chain The input stages are repeated across each channel of the console which simplifies operation and enables quick and easy location of various controls The following pages of this manual are divided up into these stages to explain the details and function of each control 170 880UK User Manual du Citronic Mic Line Input Section Channel inputs and inserts are provided as XLR and or 6 3mm jack sockets The connections for these inputs are assigned as follows 1 MIC input XLR female plug TS jack plug o Sleeve Tip E hA A jaa 1 XLR male plug TRS Jack plug 1 A 3 2 Connect a balanced microphone to this XLRF input An unbalanced microphone can be connected provided that 48V phantom powe
8. du Citronic CLP1200 POWERED MIXING CONSOLE Item ref 170 880UK User Manual citronic cup1200 P 124 0 1 OUT LINE UNE UNE UNE LIN LINE UNE UNE UNE Lint UMONO UMONO O J EY SCH K En pur o SCH INSERT SERT INSERT INSERT INSERT WSERT INSERT INSERT INSERT D R I a a EN WE 2 d GAR A iR CONT Le e eee e ry EIERE A e IR Je e eo r2 CR CH CN e SC rr nir n E a 0 Je W 3 e D CH O CM NE vd SEN ae e 0 10 Jo O e oO Cz BE DES DE DT sl Ser DM ta OSP PROCESSOR 6 oe 6600606 dw Cy GN A O e WWW e e Je e e PAR EAE EI CN e cesa ree a T 660 Cn O A e e e e ST ST2 RERERERERKXERENECRE FA B L f n f 1 ae www avsl citronic com an n group brand du Citronic Caution Please read this manual carefully before operating Damage caused by misuse is not covered by the warranty Introduction Thank you for choosing the CLP1200 powered mixing console as part of your professional sound system This product has been developed to provide a full arsenal of facilities and features to fulfill a comprehensive range of audio requirements with high quality reliable results Please read and keep this manual to achieve the best results from your purchase and avoid damage through misuse Package Contents CLP1200 powered mixing console MPR remote control Mains lead s User manual If you find any accessory is missing or the product has arrived with any problems please co
9. e Ndg Surjurg egenen ta uoneJeue8ejxeuj op uonejeue8a1 ou TO Bam oduja Ndg Suryjur g Basis widqzZ zo wdq eut ejag uone1eue8a xew oz uone1eue8a1 ou TO ln e eq NEL a NN a3ue gl puooesT xoidde OT puooes T o xoudde TO Bona 2SI3A9Y NEN NN m N o O E o a N E O ei st a a a a e L o yo uo q31 aue mg puooes T xoudde ori puooes Coxvoiddel sl di peje yo uo q31 e xueil g spuooes sg xoudde gor puooes g o xoudde TO 4 9je d yo uo q31 auel gl spuooes p xoudde or puooes s o xoudde TO Been yo uo q31 e xuel ug spuosas g xoldde pr puooes T xoudde TO pm a N INVHDOUd 319W1S13333 dsd 170 880UK User Manual du Citronic Status Indicators The master section has 4 status LEDs which indicate as follows POWER When lit this indicates that the main power is on EE EE PFL AFL Pre tade or After Fade Listen is active when lit ii le LIMIT Amplifier output clip limiter is active when lit PROTECT Amplifier protection is active when lit The amplifier is not operational when in protect mode which indicates that a fault is detected Main Output Level Meters The main output level meters comprise a pair of volume ladders with 15 LEDs in each These normally display the main left and right output levels unless PFL or AFL is active When one or more PFL or AFL buttons are pressed in these ladders will show the output of that channel or those ch
10. eck that files are standard compressed format For PC or MPR digital audio inputs check signal routing Check output connections to speakers Check that speakers are in good working order Check that Main L R outputs are not muted Check MASTER faders are not fully down Disconnect any leads from Power Amp inputs and re check Check that PC or MPR routing are not switched in Check that stereo channels are not muted Check that stereo channel faders are not fully down Check that files are standard compressed audio format Check routing option for MPR section switch to main L R Check MPR level and or ST2 level controls Check that computer is set to output to the CLP1200 USB audio device Check that computer has installed the CLP1200 as a USB audio device Check PC Mode and PC Route buttons are set for playback If routed through ST1 channel check mute and levels Check that computer has installed USB audio device Check PC Mode button is set to Record Check computer has USB audio device set as input source VU LEDs do not show MAIN output levels Check that PFL AFL buttons are all switched out Check L R MON1 2 button is not pressed in Graphic EQ has no effect on MAIN outputs Check that EQ IN button is pressed in Check level of input signal is not too high Reduce channel GAIN and EQ settings Reduce channel and MAIN faders levels Ensure Hi Z line level input s not connected via XLR Check output levels of equipment connected via channel
11. el they will share the 600W output equally Therefore it is important that they can handle 300Wrms each 170 880UK User Manual du Citronic Specifications 48V individually switchable to XLR inputs 28dBu main 22dBu mon aux 12kHz shelving 15dB EQ Mic 100Hz 8kHz swept band pass 15dB 80Hz shelving 15dB 12kHz shelving 15dB EQ Line 2 5kHz band pass 15dB 250Hz band pass 15dB 80Hz shelving 15dB Stereo 6 3mm jack 30 600 Ohms recommended a A Y N NT WP NP WEN 3 IN ION N a A SAYS ww WIEN i a H Jl 1 J4 M MH JA Q d y 4 SOS No bt So SOMOS OZ Nu S b So NL NADIA OO OO OO OO OO OO CO IO OC C e O CH AN AN AN CH y y C C e m m V VY WY 4 WU i V V M 170 880UK User Manual du Citronic Troubleshooting Ensure mains outlet voltage is correct for the unit Check power is switched on at the rear panel Check IEC fuse if blowing fuses refer to qualified service personnel Check input signals and condition of connection leads Check GAIN is not too low on channel input Check channel fader GAIN and EQ controls are not turned fully down Check MASTER faders are not fully down Check that channels or outputs are not muted When using condenser microphones check that 48V phantom is on Turn down all faders before switching on Check that PFL AFL buttons are all switched out Check that all Graphic EQ sliders are not fully down For digital media ch
12. fer to qualified service personnel The illuminated rocker switch activates mains power to the unit 66 Cooling fan Do not block or cover the cooling fan vents and avoid any objects entering into the housing 67 Right speaker output 68 Left speaker output 69 Cooling fan Do not block or cover the cooling fan vents and avoid any objects entering into the housing Connecting Speakers When connecting speakers to the CLP1200 ensure that the combined load for each output left or right is no lower than 4 Ohms 49 To make sure of this check the speaker manufacturer s information If connecting more than one speaker to an output channel observe the following calculation method 1 1 1 Impedance of speaker 1 Impedance of speaker 2 Total Impedance Note normally speakers will be connected in parallel by connecting a speaker lead from one to another Most PA and sound reinforcement speakers are 80 so we consider that 1 8 1 8 1 4 Therefore when connecting 2 x 89 speakers together in parallel the resulting total load is 40 It is also important to ensure that the power delivered to the speakers will not overload them The CLP1200 will deliver 600Wrms per channel at 4 or 400Wrms per channel at 8Q An 8Q speaker connected on its own to an output channel must be able to handle 400Wrms A 4Q speaker connected on its own to an output channel must be able to handle 600Wrms When connecting 2 x 89 speakers to a single output chann
13. inserts Check AUX and DSP level controls and reduce if necessary Check input gain level on recorder or recording software Check input audio source level is not too low Ensure low impedance line or mic signal is not connected via jack Increase channel GAIN control and EQ settings if turned down Increase channel and MAIN faders levels Check input gain level on recorder or recording software Face microphone away from speakers and monitors Reduce channel GAIN level and EQ level s Reduce AUX and or EFFECT levels Reduce channel and or MAIN fader levels Engage Feedback Detention amp reduce anyproblem frequencies No power LED on control panel Power LED is on but no other LEDs and no output Power light and VU LEDs lighting but no speaker output No output from stereo inputs No playback from USB or SD media No playback from PC interface No signal from PC interface to computer Output is very loud or distorted Output is working but at very low level Feedback loud squealing or howling from mics 170 880UK User Manual du Citronic X VIMOS 2 An dNI E ASH OWNIVA Ss J E Al TS 959922 v l ak IES AZL Aidd Ns Se u3MOd aa y YIAVIAS EIN A ae TaN 3n24 2 pous 5Q 4H H LNANI JO Wy jeueu L Neel OLanY div H3MOd T LNANI T1Y4INWIdAS x dWvu3MOd gt gt 1ndinoxnv e dic omen dD ONIS xnv E LNdLNO Xd dh gt CA jo i o P 13 dn N ar lt r LEM Stan Lt 2 3NOHd X 13437 S3NO 4d H
14. ly the Gain rotary control should be adjusted so that the green SIG LED is lit and the loudest passages of the input signal e g bass drum beats will just momentarily trigger the CLIP LED Anything longer than a momentary flicker of the CLIP LED means that the Gain should be reduced Using the PFL button further down the channel strip gives a more detailed view of the channel level on the main VU LEDs 170 880UK User Manual du Citronic Mic Line EQ Section 7 HIGH This control can boost or cut the high frequencies centre 12kHz by 15dB 12 o clock position is zero 7 8 FREQ This control sweeps the frequency band affected by the MID 8 control with centre frequency from 100Hz through to 8kHz 9 MID This control can boost or cut the mid frequencies set using the 9 FREQ control by 15dB 12 o clock position is zero 10 10 LOW This control can boost or cut the low frequencies centre 80Hz by 15dB 12 o clock position is zero LOW CUT LOW HIGH MID L IE IMA MATT d LA AA ll UI NN ill ITE NI vot NUE ATTI LIN I ast UNL CO E m 50 100 200 500 ik 2k Mii 10k LLUN CANO l 20k Stereo Line Input Section 11 LINE L MONO Connect a balanced or unbalanced line level signal to this 6 3mm TRS jack input Wired as follows 11 Tip Signal Ring Signal Sleeve Ground Unbalanced Tip Signal Sleeve Ground 12 12 LINER For stereo line inputs use this connector for Right input
15. me Before use it is necessary to pull out the clear tab at the base of the handset to engage the battery Previous Next This remote control is most effective in line of sight with the IR receiver on the MPR window Track select Key assignments are detailed on the diagram shown here EQ presets Graphic Equalizer The main EQ is an illuminated stereo 9 band graphic equalizer with built in feedback detection and can be assigned to main output or monitors This offers refined audio spectrum shaping and feedback control for live mic situations 46 EQ sliders Each slider controls a boost or cut annane of up to 12dB centred at the specified frequency with an LED to aid visibility in dark situations 46 47 Feedback Press in to engage the feedback Detection detection circuit All slider LEDs Will be dimmed until feedback is FEEDBACK DETECTION detected and then the band within which the feedback is detected will illuminate brightly Move this fader down to reduce or eliminate the risk of feedback at that frequency 47 48 49 48 L R MON1 2 The graphic equalizer is normally assigned to main left amp right outputs but pressing this button in will assign it to monitor 1 and monitor 2 outputs instead This gives the option of EQ and feedback control for monitors instead of main outputs 49 EQ OUT IN When this button is pressed in the graphic equalizer is in operation and the slider LEDs will be lit When the butt
16. nput level to DSP 24 bit De 56 LED numerical display Indicates selected program see table below TAP Press once to switch the rotary control 59 to PARAMETER 2 SS Tap rhythmically more than twice to set a tempo for time effects 58 PROGRAM PARAMETER Turn this rotary encoder to select a program 59 The numerical display will flash the selected program number Press the encoder to confirm the selection and the display will stop 60 flashing and the selected program will be active 61 Press the encoder again and a dot will appear in the display indicating PARAMETER 1 Turning the encoder will change PARAMETER 1 for the selected program as detailed in the DSP Table on the next page Pressing the TAP button 58 will switch to PARAMETER 2 and then turning the encoder will change PARAMETER 2 for the selected program These parameter changes are stored for when the program is selected in future EFF TO MAIN L R Press this button to send the output of the DSP to the main L R via the FX fader 64 EFF TO MON Press this button to send the output of the DSP to MON1 amp MON via the FX fader 64 170 880UK User Manual du Citronic eu 06 95 OT 6 APY OT 043 9606 6 Ady SNIOYD uo fa e sddjs euo1iuisag HIUS Yd odwal Ndg Sumu1g uudqo09 09 wdqgTT TT widq eui ejag eu 06 AIG OT 6 88 9601 Ala 06 o wm Ady Aejaq MD ws 0 440 been dn anepo T ZT umop 8 e320 T ZT odui
17. ntact your retailer at once This product contains no user serviceable parts so make no attempt to try to fix or modify this item yourself as this will invalidate the warranty We recommend you keep the original package and proof of purchase for any possible replacement or return demand Warning To prevent the risk of fire or electric shock do not expose any of the components to rain or moisture If liquids are spilled on the console stop using immediately allow the unit to dry out and have checked by qualified personnel before further use Avoid impact or heavy vibration to any of the components No user serviceable parts inside refer servicing to qualified service personnel Safety e Ensure that the correct mains lead is used with adequate current rating and that the mains voltage is as stated on the unit e Avoid ingress of water or particles into any part of the housing e Do not cover or obstruct cooling vents Placement e Keep the console out of direct sunlight and away from heat sources e Do not place heavy objects on top of the control surface e If rack mounting use the correct rack ears and ensure adequate support for the weight of the product e Allow adequate space for air flow and keep the console away from damp or dusty environments Cleaning e Use a soft dry or slightly damp cloth top clean surfaces of the console e A soft brush can be used to clear debris from between controls without damaging them e To avoid
18. o the MON 1 OUT XLR connector The output can be used for monitoring or recording equipment 23 MON2 This control governs the level of signal routed to the MON 2 OUT XLR connector The output can be used for monitoring or recording equipment 24 PAN BAL This control adjusts the amount of signal from the channel fed to Left or Right outputs This varies the point in the stereo field that the signal appears For ST1 and ST2 channels the PAN control is replaced with a BAL control for Left Right balance 170 880UK User Manual Channel Faders du Citronic 25 MUTE Pressing this switch in mutes the channel output not Insert Send 25 A red LED indicates that the channel is muted 26 26 PFL Pre Fade Listen sends the channel signal direct to monitoring This means that the channel signal is shown on the main VU LEDs Also the signal is routed directly to the headphones output This allows the particular channel signal to be checked If many PFLs or AFLs are selected all are routed to monitoring 27 A yellow LED indicates that the channel is set to PFL ks 27 Channel fader 60mm fader to adjust the channel level to the master output E A dB scale is provided to show the level of boost or cut A 12Vdc Lamp Connection At the top of the console a 12Vdc output is provided on a BNC connection for a console lamp This must be no more than 0 5A 6W Master Output Section 28 29 30 31 28 MON 1 OUT Balanced XLR output for MON 1 monitor 1 29
19. on is out it is not in operation and the slider LEDs will be off 170 880UK User Manual du Citronic Master Routing Section 50 51 52 53 54 55 FX SEND Overall level control of signals routed to the FX Send buss either for internal DSP or FX Send output 37 When using the internal 50 DSP it is important to observe the LED level meter on the DSP od vs section 56 and if the signal is clipping red LED lighting to J reduce the FX SEND level accordingly 1 AUX SEND Overall level control of signals routed to the AUX Send output 37 C 52 2 TK PC Output level control for the 2 track RCA inputs 35 or stereo REC 53 input from the PC interface 34 ben e 54 2 TK PC MODE When not pressed in the main output is routed digitally to RECO REC PLAY the PC interface for recording to PC or Mac computer B 55 Pressing this button reverses this by routing the output of km d the PC or Mac back to the PC interface for playback 2 TK PC ROUTE 2 track PC route Normally playback from the PC interface is routed via ST1 channel ST1 L R Press this button in to route playback directly to main outputs via 2TK PC control 52 PHONES LEVEL Level control for headphones output DSP Effects Engine The CLP1200 has an internal 24 bit DSP processor for audio effects as detailed on the DSP Table next page 56 5 58 59 60 61 6 segment LED input level meter Indicates overall i
20. r Sleeve Tip Ring is not used Wired as follows 1 Pin 1 Ground Pin 2 Signal Pin 3 Signal Unbalanced Pin 1 Ground Pin 2 Signal Pin 3 Ground gt 2 LINE input Connect balanced or unbalanced line level signals to this 6 3mm TRS jack input Wired as follows 3 Tip Signal Ring Signal Sleeve Ground Unbalanced Tip Signal Sleeve Ground 3 Channel INSERT The channel signal can be diverted for external processing and returned back to the channel by connecting a TRS jack to 2 x mono jack lead to this connector The channel inserts are post Low Cut but are pre EQ Wired as follows TRS jack Tip Send Ring Return Sleeve Ground Left mono jack Tip Send Sleeve Ground Right mono jack Tip Return Sleeve Ground 4 48V Phantom Press in this switch to apply 48Vdc voltage to the XLR input condenser 5 LOW CUT 6 GAIN control microphones and D I boxes which require phantom power Press in this switch to apply a 75Hz 18dB oct low frequency roll off filter which can help to reduce popping rumble and handling noise from vocal microphones This control trims the input signal to the optimum level for the channel strip circuitry Too low a signal level can result in a weak signal to noise ratio and too high can result in overload and distortion in the signal output The adjacent SIG and CLIP LEDs will give an indication of the signal level Ideal
21. seful life The goods must be disposed of according to your local council guidelines The Disposal ES Errors and omissions excepted Copyright 2013 AVSL Group Ltd 170 880UK User Manual
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