Theben TRA 69 HF Manuel D'utilisation page 20

Manuale_TRA69HF
TROUBLE SHOOTING
When Transmitter TRA 69 HF fails to work normally,
check assumptive problems and suggested solutions in
following table that will hopefully solve your problem.
Problem
Press ON
button of TRA 69
HF, the LED
indicator does
not turn on.
20
Receiver can not
receive signal.
2004.3.3 2:59 PM
Possible cause
1. Low battery or battery is inserted
incorrectly.
2. No battery.
1. Transmitter and Receiver may have
different codes.
2. Exceeding working range.
3. Interference.
4. Signal is faint.
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