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TROUBLESHOOTING:
You may occasionally encounter a problem with your TTU® system. If
this happens, refer to the trouble shooting list. If additional help is
needed, please contact us.
No sound at all
•
Is the power cable properly connected to power supply and
the power supply plugged into a working outlet?
The power cable red wire should be connected to (+) and black wire
connected to (-) the power supply. The power supply should has been
has been plugged into a working outlet.
Howling ( Feedback)
•
Is the TALK or LISTEN volume turned too high?
Set the volume control to a proper level. In most cases, both TALK and
LISTEN controls should be set to the position of around 11 to 12o'clock.
Conversation cutting-off and breaking-up
•
Is the TALK volume setting too high?
Turn down TALK volume to a proper level. Make sure the green LED is
off when not talking to the gooseneck microphone.
•
Is the attendant talking too far from the gooseneck
microphone?
The idea distance is 3" to 4" from the gooseneck microphone.
TTU®-1 DX does not work when operated by internal battery.
•
Are the batteries fully charged?
If the unit is newly installed, allow the batteries to be charged for 10-12
Hrs. before operating. The unit can be used while the batteries are
being charged.
•
Is the battery charger plugged into a working outlet?
If the battery charger is plugged into a working outlet, and the batteries
are being charged, the battery charger should be warm, if it is not; the
battery charger may be defective.
7
12
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