Toa FS-7000 SERIES Manual - Manual (Page 31)

31
Symptom Possible Cause Check/Remedy
FS-7006PA's or
FS-7012PA 's Fault
indicator lights. Equipment failure or excessive high
heat build-up inside the unit.
YA-7000's Operation Mode Selector
switch was set to "Test" during its
installation.
Check the following points if the indicator
automatically goes out within 30 minutes
after it has lit.
•
Check installation conditions for
appropriate ventilation.
• Check the connected load capacity for
possible overload.
• Check to see if input and output cables
are installed in close proximity to each
other.
If all of the above are found to be in
correct working order, then it is likely that
the equipment itself is malfunctioning in
some way.
Equipment failures can also be considered
if the indicator lights again within a short
period of time even if it has gone out once.
Request maintenance and repair action.
Set the mode switch to "Normal."
Symptom
No sound.
Items to Check
[FS-7000CP/7006PA/7012PA]
Is the volume control set to "0"?
[FS-7000CP/7010CP/7000JP/
7000RM/7010RM]
Is the broadcast area selected?
Potential Solution
Turn the volume knob clockwise and
set the volume to the appropriate level.
Press the Zone selector key to select a
broadcast area.
Cannot record a voice
message.
The recorded sound
volume is too low or is
distorted.
Cannot bypass the
attenuator to
broadcast at maximum
volume.
[FS-7000CP]
Is a higher-priority broadcast already in
progress?
[FS-7000EV]
Is a microphone or other sound source
correctly connected to the Recording
input terminal?
[FS-7000EV]
Is the Input sensitivity setting switch set
to the correct level at the time of
recording?
[FS-7000AT]
Is the FS-7000AT's attenuator line
indicator illuminated when attempting to
make emergency or general urgency
broadcasts?
Wait until the higher-priority broadcast
has finished and try again.
Try removing and reinserting the plug
into the recording input jack.
Set the Input sensitivity setting switch to
–60 dB (to the left) when using a
microphone and –20 dBV (to the right)
when connecting other components.
It is likely that 24 V DC power is not being
properly supplied to the attenuator.
Contact your TOA dealer to have the unit
inspected.
10. TROUBLESHOOTING
If the power will not go on, no sound is output, or other problem occurs, check the following list of
troubleshooting symptoms and solutions. If the symptoms still persist, then refer the problem to the store from
where the component was purchased.