user manual pre amplification routing system pa com 7x3
Contents
1. SOUND SECURITY VISUAL User Manual MAJORCOM USER MANUAL PRE AMPLIFICATION ROUTING SYSTEM PA COM 7X3 9 BASS MIDO TEB www majorcom fr commercial majorcom fr Services techniques et commerciaux 56 chemin de la Flamb re 31300 TOULOUSE France Tel 33 0 5 61 31 86 87 Fax 33 0 5 61 31 87 73 Si ge Social RN 307 78810 FEUCHEROLLES S A Capital 80 000 SIRET 334 579 869 000 28 NAF 4652 Z TVA Intracommunautaire FR 12334579869 MAJORCOM QUALITE ENREGISTREMENT DES DOCUMENTS X ADMINISTRATIF V ENR 12 PEM VO2 SOUND SECURITY VISUAL User Manual Functions MAJORCOM The PA COM 7X3 is a pre amplification and routing system designed for use in public address systems in public commercial and leisure areas This device meets the specification requirements for this type of sound system notably for routing switches automation and priority setting It is equipped with e ahigh priority safety input e 3 adjustable priority microphone inputs which enable the connection of 3 microphones and the routing of announcements across 3 selected areas A three band equaliser allows the optimisation of the sound broadcast e 2 AUX inputs music with adjustable level and switchable e A high frequency event podium input with adjustment dial for input level 0 to 60dB adjustable manual or automatic remote control switches that allow the independent configuration of thes2. AUXI Input 34 AUX Input 35 Channel 1 Output 36 Channel 1 output level adjustment 37 Channel 2 Output 38 Channel 2 output level adjustment 39 Channel 3 Output 40 Channel 3 output level adjustment 41 Chime Level 42 Microphone 1 input 43 Microphone 2 input 44 Microphone 3 input 45 220V Power Inlet 2A 46 Fuse holder for 24V Power 1A 47 100V Line Input for Control Speaker 48 24V Emergency Power Supply 49 Fault Status 50 Music cut terminal 51 Dry contact output NO 52 Remote control safety message priority 53 Safety Message Input 54 Safety Message Input level Adjustment 55 RESET button www majorcom fr commercial majorcom fr Services techniques et commerciaux 56 chemin de la Flamb re 31300 TOULOUSE France Tel 33 0 5 61 31 86 87 Fax 33 0 5 61 31 87 73 Si ge Social RN 307 78810 FEUCHEROLLES S A Capital 80 000 SIRET 334 579 869 000 28 NAF 4652 Z TVA Intracommunautaire FR 12334579869 MAJORCOM QUALITE X ENREGISTREMENT DES DOCUMENTS ADMINISTRATIF X ENR 12 PEM VO2
3. 6 Built in chime Automatically started by the microphone call 7 Emergency Reader Input 1 unbalanced input 0 dB with remote control priority over microphones 2 and 3 and music LED busy light e Outputs 3 unbalanced outputs 0 dB with independent volume level adjustment Each output can supply up to 10 power amplifiers Control A speaker allows the selection and volume control of 12 areas on the 100V line output e Power Supply 220V 50Hz 30VA or 24V DC e Dimensions 483x430x132 mm 19 3U e Weight 7 Kg www majorcom fr commercial majorcom fr Services techniques et commerciaux 56 chemin de la Flamb re 31300 TOULOUSE France Tel 33 0 5 61 31 86 87 Fax 33 0 5 61 31 87 73 Si ge Social RN 307 78810 FEUCHEROLLES S A Capital 80 000 SIRET 334 579 869 000 28 NAF 4652 Z TVA Intracommunautaire FR 12334579869 MAJORCOM QUALITE X ENREGISTREMENT DES DOCUMENTS ADMINISTRATIF X ENR 12 PEM VO2 SOUND SECURITY VISUAL User Manual VI Device Presentation M A J 0 R C O M Front Panel oO Q Q G Q Q 9 a oO MICR S ANIMATION HE MAJORCOM JC 1 MIC 2 IC 3 O O O EVEL O o o 1 rot ER CD LO E O BASS MIDD TREB BASS MIDD TREB EMERGENCY 0 C Max 0 Max 0 Max 0 Max 9 c gt C 2 2 ANIMATION MUSIC MONITOR SIG PEAK c gt gt LEVEL ad LEVEL a an LEV
4. 35mm jack according to the connection diagram Connect the unbalanced sources AUX 1 and AUX 2 to the sockets 33 and 34 at the rear of the device LF Diagram 1 Unbalanced source AUX 1 and AUX 2 www majorcom fr commercial majorcom fr Services techniques et commerciaux 56 chemin de la Flamb re 31300 TOULOUSE France Tel 33 0 5 61 31 86 87 Fax 33 0 5 61 31 87 73 Si ge Social RN 307 78810 FEUCHEROLLES S A Capital 80 000 SIRET 334 579 869 000 28 NAF 4652 Z TVA Intracommunautaire FR 12334579869 MAJORCOM QUALITE ENREGISTREMENT DES DOCUMENTS ADMINISTRATIF ENR 12 PEM VO2 SOUND SECURITY VISUAL User Manual Connection of the balanced source MAGOREOME the rear of the device LF LF Diagram 2 balanced source EVENT PODIUM This source must be equipped with a balanced output If not a 600Q 600Q transformer will be required Note The insertion of an event podium jack will stop broadcasts from sources AUX1 and AUX2 3 Connection of wireless event podium to 6 35 mm jack 26 to the rear of the PA COM 7X3 This input is balanced and must be wired as in diagram 2 above 4 Connect the emergency player to the 6 35 mm jack 53 at the rear of the PA COM 7X3 as shown in diagram 1 above unbalanced wiring The remote control must be Normally Opened and connected to the terminal 52 at the rear of the device This remote generates an NO dry cont
5. been set to zero The PA COM 7X3 can now be switched on and the 24V battery connected if needed Displayed by POWER LED 7 on front panel The amplifiers can also be turned on e Gradually turn up the amplifier volumes to of their range e Gradually turn up the volume of the 3 area outputs 36 38 and 40 to of their range 1 Music Sources e Once the sources are connected and operating correctly gradually increase the potentiometer 19 of the source selected using the switches 20 and 21 on the front panel until the desired listening level is reached Selection is displayed by an LED Inserting the jack in the EVENT PODIUM socket 14 automatically cuts the AUX1 and AUX2 sources Adjust the level using the potentiometer 15 Adjust tone with the dials 17 It is advised to avoid signal distortion by watching the saturation LED 18 2 Microphone Decks e Select the first broadcast area on the first deck e Press and hold the call button The LEDs on all the microphone consoles are lit The music is cut in the selected areas The chime starts e Adjust the chime level with the control dial 41 e Adjust the microphone level as required during message broadcast the modulation LEDs 2 4 6 indicate which microphone is making the announcement Release the call button the music is back Check correct operation of announcements in areas 1 2 and 3 and the general announcement Repeat the operation for desk microphones 2 an
6. contact NO on the terminal TEL SECU 52 The safety reader has the highest priority over all other sources but is mixed with microphone 1 5 12 line control speaker All the connectors 47 are correctly plugged in to the outputs of the amplifier being checked Use the switch 22 to select either lines 1 to 6 or lines 7 to 12 Use the rotary switches 23 and 24 to select the line to check Adjust the volume of the speaker with the dial 25 www majorcom fr commercial majorcom fr Services techniques et commerciaux 56 chemin de la Flamb re 31300 TOULOUSE France Tel 33 0 5 61 31 86 87 Fax 33 0 5 61 31 87 73 Si ge Social RN 307 78810 FEUCHEROLLES S A Capital 80 000 SIRET 334 579 869 000 28 NAF 4652 Z TVA Intracommunautaire FR 12334579869 MAJORCOM QUALITE X ENREGISTREMENT DES DOCUMENTS ADMINISTRATIF X ENR 12 PEM VO2 SOUND SECURITY VISUAL User Manual V Technical Characteristics M A J 0 R C 0 M e Inputs 1 Music Inputs 2 AUX 1 and AUX 2 inputs OdB mixable unbalanced 10 kQ 2 Event Podium Input 1 balanced input jack in front panel 3 Microphone Inputs 3 balanced inputs priority setting microphones have priority over music 4 Wireless Event Podium Microphone Input 1 balanced input 60 0dB with external or automatic control area selection 5 Tone control 3 x 3 band equalisers 100 Hz 1 kHz and 8 kHz 10 dB
7. EL c gt 1010 Tee Oo oss 6 c gt E O O BASS MIDD TREB O AUXI AUX2 u70 1 O 7 O 12 O C2 IN 600 0 Max 0 Max o Max BALANCED PREAMP COMMUT SYSTEM PA COM 7x3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 C GOB e e e Volume microphone 1 Busy LED Microphone 1 Volume microphone 2 Busy LED Microphone 2 Volume microphone 3 Busy LED Microphone 3 Microphone input 3 band equaliser Volume Animation H F Wireless Event Podium Signal presence LED Animation H F Wireless Event Podium Animation H F band equaliser Wireless Event Podium LED Emergency Reader in operation On off switch On off LED Event Input Event Volume Control LED Event signal presence Event AUX1 and AUX2 3 band equaliser LED Event signal saturation Input Volume level Music AUXI and AUX2 Selection button AUX1 Selection button AUX2 Selection of speaker area group Speaker area selection 1 to 6 Speaker area selection 7 to 12 Speaker Volume Level Control www majorcom fr commercial majorcom fr Services techniques et commerciaux 56 chemin de la Flamb re 31300 TOULOUSE France Tel 33 0 5 61 31 86 87 Fax 33 0 5 61 31 87 73 Si ge Social RN 307 78810 FEUCHEROLLES S A Capita
8. act on terminal 51 which enables the connection of other devices controlled by the same contact such as level recovery supply etc 5 Amplifier Connection the 6 35mm jacks 35 37 and 39 enable the connection of up to 3 amplifiers or 3 amplifier groups up to 10 amplifiers per area 6 Speaker connection The connections 47 must be connected in parallel to 100V lines coming from the amplifier output up to 12 lines 7 Power supply connection Connect the device to a 220V 50Hz supply using the supplied cable 8 Battery connection The connector 48 at the rear of the PACOM 7x3 allows the device to be connected to a 24V battery whilst respecting the polarities use a 1 5mm cable The device should be turned on when the batteries are connected www majorcom fr commercial majorcom fr Services techniques et commerciaux 56 chemin de la Flamb re 31300 TOULOUSE France Tel 33 0 5 61 31 86 87 Fax 33 0 5 61 31 87 73 Si ge Social RN 307 78810 FEUCHEROLLES S A Capital 80 000 SIRET 334 579 869 000 28 NAF 4652 Z TVA Intracommunautaire FR 12334579869 MAJORCOM QUALITE X ENREGISTREMENT DES DOCUMENTS ADMINISTRATIF X ENR 12 PEM VO2 SOUND SECURITY VISUAL User Manual M AJ O R C O M IV Operation Before turning the power on ensure that the connection recommendations described above have been followed that the amplifier levels and that the input and output level potentiometers have
9. d 3 Check the priority of the microphones 1 to 2 to 3 and 2 to 3 Adjust microphone tone with the dials 7 3 Wireless Event Podium The receiver is turned on and connected to the socket 26 e Adjust the input level according to the receiver 27 receiver output 0 dB or 60 dB e Choose the broadcast areas with the switches 28 e If the receiver has a squelch command with Normally Opened dry contact connected to the socket 32 configure in manual mode If the high frequency microphone is being used continuously it is possible to short circuit the connector 32 e Otherwise configure the automatic remote control The message detection is set by the level sensitivity 30 and the recovery time 31 e Adjust the broadcast level with the dial 8 This is displayed by the LED 9 e Adjust tone with the dial www majorcom fr commercial majorcom fr Services techniques et commerciaux 56 chemin de la Flamb re 31300 TOULOUSE France Tel 33 0 5 61 31 86 87 Fax 33 0 5 61 31 87 73 Si ge Social RN 307 78810 FEUCHEROLLES S A Capital 80 000 SIRET 334 579 869 000 28 NAF 4652 Z TVA Intracommunautaire FR 12334579869 MAJORCOM QUALITE X ENREGISTREMENT DES DOCUMENTS ADMINISTRATIF X ENR 12 PEM VO2 SOUND SECURITY VISUAL User Manual 4 Emergency Message Reader M Ay OR 0 M e When the emergency reader LN4M for amp kam 1S ee tomfetted 8 the socket 53 the operation is started by a dry
10. e inputs across each speaker areas and a bass treble correction for each input e Anevent podium input with adjustable level The three music inputs have a 3 band equaliser THE PA COM 7x3 has an electronic chime and an integrated loudspeaker which allows the verification of amplifier outputs across 12 lines The level of each output is monitored by an LED It can be operated on a 24V DC emergency power supply Il Configuration The electronic chime for each microphone input can be configured with a jumper situated inside the PA COM 7x3 T h ica TLer4 o ae 74873 j 74573 qj 1C3p3 ICSD4 Er REZ PEELE MIC3 KIELE www majorcom fr commercial majorcom fr Services techniques et commerciaux 56 chemin de la Flamb re 31300 TOULOUSE France Tel 33 0 5 61 31 86 87 Fax 33 0 5 61 31 87 73 Si ge Social RN 307 78810 FEUCHEROLLES S A Capital 80 000 SIRET 334 579 869 000 28 NAF 4652 Z TVA Intracommunautaire FR 12334579869 MAJORCOM QUALITE X ENREGISTREMENT DES DOCUMENTS ADMINISTRATIF X ENR 12 PEM VO2 SOUND SECURITY VISUAL User Manual M AJ 0 R C 0 M Ill Connection 1 Connect the 25 point plug coming from the desktop microphone such as MAGPX 5 to the sockets 42 43 and 44 at the rear of the device The use of a 6 10 5 pair phone shielded cable is advised LED 2 Connect the music sources CD tape radio and the event podium AUX on a 6
11. l 80 000 SIRET 334 579 869 000 28 NAF 4652 Z TVA Intracommunautaire FR 12334579869 MAJORCOM QUALITE X ENREGISTREMENT DES DOCUMENTS X ADMINISTRATIF X ENR 12 PEM VO2 SOUND SECURITY VISUAL User Manual Rear Panel M AJ O R C 0 M o Q Oo G 0 0 G ANIMATION HF INPUT Oo inu CHIME MIC INPUT cH PANNE UN a ANSEL CHANNEL 3 evel Tel HF Tel Sens Delay Affect AUX 1 AUX 2 Level Level eve eve to ext 123 Oo MIC 1 MIC2 MIC 3 O O nm o o o o 220V 50Hz SPEAKER 100V SECURITY l l AMP1 AMP2 AMP3 AMP4 AMPS AMP6 POWER I o DEF MUSIC CUT NO TEL A 24VDC SYNTH SECU poa B H 123 MASTER o Input 7 RESET Edad OS e DC FUSE 5A a 9 FUSE 1A B H H B G Gb o oO OO 8 8 G 26 Event Podium Input 27 Adjustment of Event Podium Input 28 Remote control input of microphone 29 must be in position Ext 29 Remote control type selection Auto or Ext 30 Remote control sensitivity adjust 31 Remote control delay adjust 32 Zone Selection for Event Podium input 33
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