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OR:
Connect 100 V line speakers between the
100V
terminal and the
COM
terminal.
ADD UP the total of the stated powers on each loudspeaker, or, if the speakers
are fitted with selector switches, add the selected power.
The total power of all the connected speakers MUST BE LESS THAN 60 W.
DO NOT
connect low impedance speakers to the 100V terminal,
Make no connection to the
4-
8Ω
or
70V
terminals
Setting Up
ALWAYS turn the MASTER volume controls to zero before switching on; do not
touch the speaker outputs whilst the amplifier is running as this could result in
electric shock.
Set the MASTER level control to about 75% of full clockwise rotation.
Then adjust the microphone level controls MIC1, MIC2, and MIC3 until the 0dB
indicator illuminates only on the loudest peaks.
Adjust the line level control LINE 1, LINE 2 and LINE 3 for a comfortable
background music level
Adjust the MASTER treble and bass controls for the greatest clarity when using
the microphone.
The MUTE control allows the level of background music to be reduced
automatically when the microphone MIC1 is being used. Adjust the MUTE control
(on the rear panel) for the greatest clarity of microphone announcements.
Note that the MUTE facility only operates on microphones connected to the MIC1
input..
Operation
Press the CHIME button for a two-tone chime. When the Chime has finished,
press the “push-to-talk” switch on the microphone and make the announcement.
Release the “push-to-talk” switch when the announcement is completed.
If using a microphone without a “push-to-talk” switch, then rotate the MIC volume
control fully anticlockwise when not in use. After the chime has finished, rotate
Note that a licence is required from Phonographic Performance Limited to play
radio or copyrighted music in any public place (including shops, factories, offices,
hotels and public houses)