Related Manuals for AMC MMA-120
Summary of Contents for AMC MMA-120
- Page 1 PUSLIC A DD RESS AMP LIF IE R W IT H SO URC E 0 d B Z O NE 1 Z O NE 2 - 20 Cover Models: P. A. Amplifier Amplifier with Tuner and CD player MMA-120 MMS-120 MMA-240 MMS-240...
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Page 2: General Installation
WARNING:THIS APPLIANCE MUST BE EARTHED RISK OF ELECTRIC SHOCK DO NOT OPEN As the colours of the wires in the mains lead of this IMPORTANT apparatus may not correspond with the coloured The wires in the mains lead are coloured markings identifying the terminals in your plug proceed as in accordance with the following code: follows:... -
Page 3: Front Panel
FRONT PANEL Mixer Amplifier with music sources PUBLIC ADDRESS AMPLIFIER WITH MUSCI SOURCE 0 dB ZONE 1 ZONE 2 - 20 1. Mic1 input (6.3mm phone jack/balanced). 13.Tuner display. 2. Mic1 volume control. 14.Memory keys. 3. Mic2 volume control. 15.AM/FM selection key. 4. - Page 4 CD PLAYER UNIT 1.CD display. 2.Repeat key. 3.Folder key 4.Program key. 5.Power on/off key. 6.Previous key. 7.Next key. 8.Play/pause key. 9.Stop/eject key. CASSETTE PLAYER UNIT 1. Eject control. 2. Cassette slot. 3. Direction indicators 4. Fast wind controls. CHIME PHANTOM POWER Priority TONE MASTER...
- Page 5 115V~ 230V~ BALANCED LINE OUT MIC-4 MIC-3 MIC-2 MIC-1 ZONE1 ZONE2 100V 100V DC INPUT +24V 100V 1V 8 MUTE G COM HOT LINE FUSE 250V T 2.5A MOH OUTPUT Mains Connection The supply transformer has been designed for use either 115Vac or 230Vac, Selected by slide switch on rear panel.
- Page 6 1. Remove power lead from the AC wall socket. 2. Remove top cover. 3. Locate the link pins (Marked jump 1,2,3 & 4) on the PCB behind each microphone XLR input socket. 4. Connect the black shorting plug to the centre pin and ON position to enable the Phantom power Chime Switching the manual muting terminals on the rear panel will activate the chime function...
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Page 7: Loudspeaker Connection
Line Output Connection This equipment provides two booster output sockets which can be used to drive a booster amplifier in situations where more power is required. Connection is via RCA phono pluge. (See above) Loudspeaker Connection This equipment provides four different types of loudspeaker output, these are 100V, 70V, 25V line and low impedance, you can only use one of these output at any one time, any attempt to use two or more of these may result in damage to the amplifier. - Page 8 7. By repeatedly pressing the CD repeat key you select the following modes: -Playing all tracks and stop. -Repeating the current track. The display shows ‘1’. -Repeating all tracks within the current folder. The display shows‘ ’. -Repeating all tracks. The display shows‘ ’.
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Page 9: Technical Specifications
Technical Specifications i f i Supply a t l ±10% , Switchable a t l Output power Outputs Speaker outputs: MOH output : 8 ,25V,70V,100V 1watt / 600 ,1V balanced. Line out:600 ,1V Inputs Mic1:250 ,1mV,balanced with phantom power selectable (Jump 1) Mic2:250 ,1mV,balanced with phantom power selectable (Jump 2) Mic3:250 ,1mV,balanced with phantom power selectable (Jump 3) Mic4:250 ,1mV,balanced with phantom power selectable (Jump 4)
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