Troubleshooting - Bogen Gold Seal GS100 Installation And Use Manual

Amplifier will not turn ON.
No output on 70V, 25 VCT, or 25V.
No telephone output.
AUX input will not mute with
telephone page.
Microphone squeals or hums when
using the 3-pin connectors but not
when using screw terminals.
Condenser MIC will not work.
Telephone input cuts off the music,
when not making a page.
Telephone input is choppy or
cuts off the beginning of a page.
The telephone page volume is too
loud on some pages.
AUX 1 input not working

Troubleshooting

On the GS35, GS60, GS100 and GS150, depress the
circuit breaker reset button.
On the GS250, check the fuse. Replace fuse only with
same type and rating.
Check that the LINK switch on the rear panel is in the IN
position or external signal-processing equipment, if used,
is functioning and connected properly.
Make sure that the speaker output LINK shorting clip is in place.
Make sure that the MIC 5/TEL switch is in the TEL position.
Make sure the VOX control is set properly
When connecting the telephone Tip & Ring, make sure to use
the two outside terminals and not the center terminal (GND).
Check that the VAR MUTE control is not set to 4 (0 dB).
This control adjusts the level of the background music
when making a page. See page 14.
Check your wiring connections for the 3-pin connector.
Pin 1 is the shield connection. Pins 2 and 3 connect
to the balanced signal leads on the mic cable.
Make sure that phantom power switch (MIC 1 - 4) is on.
See page 9.
MIC 5 and 6 use circuit board jumper. See page 10.
Adjust the VOX control on the rear panel to eliminate any
unwanted noise that may be triggering the VAR MUTE circuit.
See page 14.
Adjust the VOX control counterclockwise to make the
trigger activate at a lower input signal level. See page 14.
Adjust the ALC control on the rear panel. See page 14.
Make sure MIC 6/AUX 1 switch is in the AUX 1 position.
Make sure the signal source is plugged into the AUX 1
RCA jack.
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