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Istruzioni per l'uso Arcam, Modello AA120M

Produttore : Arcam
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File Nome : 38acb15c-0cb1-4c4e-a971-77f276fae306.pdf

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See the PCB diagram on page 23 for pin assignments. 29. Zone 3 Out MUSIC ON HOLD port, also known as MOH. The Zone 3 signal is taken PRE Input gain. 30. Zone 2 Out The 8. 1W Zone 2 output can drive an external 8. speaker, and is taken PRE Input gain. Specifications are subject to change without notice AtlasSound.com 1601 JACK MCKAY BOULEVARD ENNIS, TEXAS 75119 U.S.A. • TELEPHONE: (800) 876-3333 • FAX: (800) 765-3435 ©2006 ATLAS SOUND LP Printed in U.S.A. 00106 ATS002179 RevA 01/06 PP OWNER'S MANUALAA120M MIXER AMPLIFIER OWNER'S MANUALAA120M MIXER AMPLIFIER Vox Mute Vox Mute Input 5 Level Zone 3 Level Zone 2 100100100100100100100 G – +G – +G – + G – + Unswitched Outlet 120V AC 60Hz Max 500W Outlet Breaker 125V AC 4A Push Reset 120V AC 60Hz 300W 100V70V25V..8Com 24V DC 200mARelay.... +–NC C NO – + +– Zone 2 Out 1W 8 Zone 3 Out ....600 Remote Mute VCA +–G Sel Bridge In/Out Input 6 Level Zone 3 Level Zone 2 100100 Sens Input 4 Trim Input 3 Trim Input 2 Trim Input 1 Trim Mute 100100100100100100100 Send Off Rcv Send Rcv Off Send Off Rcv Send Off 100 Zone 2 Level Zone 3 Level Input 3 Input 2 Input 1 Pwr In Tape Out 12 3 4 5 6 7 8 910 R Line Out L Input 5Pre Out Input 6 Input 4 Zone 2 Level Zone 3 Level Zone 2 Level Zone 3 Level Zone 2 Level Zone 3 Level ................................................................................................................................................................................................................................ Speaker Output 120W Vox Mute VoxMute Send Off Rcv CLASS 2 WIRING Vox Mute Chime Module 31 33 3234 31. 24VDC Terminals 24VDC is available on these terminals and can supply current up to 250mA. This DC output is useful for supplying DC voltage to trigger Atlas PA series attenuators. Note: Do not short these terminals together or ground them. 32. Relay The AA120M supplies contact points to trigger an external component. The SPDT (single pole double throw) set of relay contacts have (C) Common, (NO) Normally Open, and a (NC) Normally Closed contacts available on these terminals -500mA Max. The relay can be activated via two methods, remote contact closure or VOX mute. Refer to Dipswitch #4 "Relay Act" for relay trigger selection. The (CC) Contact Closure setting works in conjunction with the Remote Mute feature. Refer to section 27 "REMOTE MUTE" for detailed information. The (VOX) setting works in conjunction with a Mute Send from an assigned Input channel. Refer to section 17 the "MUTE SWITCH" for detailed information. This feature is also known as VOX. 33. Loudspeaker Terminals For loudspeaker connections, connect as follows or proceed to the setup section for typical wiring diagrams. COM - Speaker common or negative connection 8 OHM - Connect to direct coupled loudspeakers 25V - Connect to transformer coupled, 25V loudspeakers with a total load impedance of no less than 5.2. 70V - Connect to transformer coupled, 70.7V loudspeakers with a total load impedance of no less than 41.6. 100V - Connect to transformer coupled, 100V loudspeakers with a total load impedance of no less than 83. 34. Circuit Breaker The circuit breaker is designed to trip and shut down the AA120M "Unswitched Outlet". After correcting the cause of the breaker tripping, reset the breaker by pushing in on the tab. Specifications are subject to change without notice AtlasSound.com 1601 JACK MCKAY BOULEVARD ENNIS, TEXAS 75119 U.S.A. • TELEPHONE: (800) 876-3333 • FAX: (800) 765-3435 ©2006 ATLAS SOUND LP Printed in U.S.A. 00106 ATS002179 RevA 01/06 PP OWNER'S MANUALAA120M MIXER AMPLIFIER OWNER'S MANUALAA120M MIXER AMPLIFIER Vox Mute Vox Mute Input 5 Level Zone 3 Level Zone 2 100100100100100100100 G – +G – +G – + G – + Unswitched Outlet 120V AC 60Hz Max 500W Outlet Breaker 125V AC 4A Push Reset 120V AC 60Hz 300W 100V70V25V..8Com 24V DC 200mARelay.... +–NC C NO – + +– Zone 2 Out 1W 8 Zone 3 Out ....600 Remote Mute VCA +–G Sel Bridge In/Out Input 6 Level Zone 3 Level Zone 2 100100 Sens Input 4 Trim Input 3 Trim Input 2 Trim Input 1 Trim Mute 100100100100100100100 Send Off Rcv Send Rcv Off Send Off Rcv Send Off 100 Zone 2 Level Zone 3 Level Input 3 Input 2 Input 1 Pwr In Tape Out 12 3 4 5 6 7 8 910 R Line Out L Input 5Pre Out Input 6 Input 4 Zone 2 Level Zone 3 Level Zone 2 Level Zone 3 Level Zone 2 Level Zone 3 Level ................................................................................................................................................................................................................................ Speaker Output 120W Vox Mute VoxMute Send Off Rcv CLASS 2 WIRING Vox Mute Chime Module 36 35 35. Unswitched Outlet The 120VAC outlet is energized at all times when the AA120M power cord is connected to a live duplex outlet. The unswitched outlet provides power for other devices (Atlas rack work light, etc.). Keep the total power draw below 500W. 36. Power Cord Connect the power cord to 120VAC only. Serious damage may result if accidentally connected to...