PA AMPLIFIER
MUSIC SOURCES
Ins
tal
la
tion
and
User
In
str
ucti
ons
PUSLIC ADDRESS AMP LIFIE R WITH SO URCE
0 d B
- 6
- 20
Z O NE 2
Z O NE 1
Cover Models:
P. A. Amplifier Amplifier with Tuner and CD player
．
MMA-120
MMS-120
MMA-240
MMS-240
Page 1: ...MUSIC SOURCES Installation and User Instructions PUSLIC ADDRESS AMP LIFIER WITH SO URCE 0 d B 6 20 Z O NE 2 Z O NE 1 Cover Models P A Amplifier Amplifier with Tuner and CD player MMA 120 MMS 120 MMA...
Page 2: ...into a balanced input on long microphone cable runs ALWAYS use a mains grade double insulated cable for the loudspeaker cable runs ENSURE that all loudspeakers are in phase ENSURE that there are no sh...
Page 3: ...3 4 5 6 7 8 1 24V dc power supply terminals 2 Loudspeaker output terminals 8 25V 70V 100V 3 Earth connection screw 4 FM antenna input 5 AM antenna input 6 MOH music on hold output terminals 7 Manual m...
Page 4: ...trol 2 Cassette slot 3 Direction indicators 4 Fast wind controls 6 3 3 2 1 3 2 1 3 2 1 3 2 1 AM FM M C U LCD KEY PAD Serv0 Drive M C U LCD KEY PAD VOX PHANTOM POWER Priority Priority CHIME TONE MASTER...
Page 5: ...ncreased by earthing the case NOTE The connection cable must be fitted with an in line fuse quick blow type F15A When connecting batteries please ensure correct polarity Microphone Connections Mic1 in...
Page 6: ...level adjustable Please consult your EPABX handbook to utilise this facility ii 8 1W for monitoring applications Aux Line Connection The equipment provides an auxiliary input which may be used for con...
Page 7: ...to load the amplifier to greater than 70 of its rated output when using music sources Zone 1 2 In addition to the normal 100V line output there are two sets of 100V line terminals for 2 zones which c...
Page 8: ...ey 5 Press a MEMORY key M1 to M5 or SHIFT key and memory key M6 to M10 to store a frequency Operation The Cassette Player The cassette mechanism fitted into the cassette module is an auto reverse type...
Page 9: ...t o T Signal to noise ratio All Volume Controls C C W 75dB below rated power Mic1 Mic4 60 dB below rated power Aux 70 dB below rated power TELl 70 dB below rated power Tone Controls Bass 10 dB at 100...
