Maintenance & Trouble Shooting - Pro'sKit MT-7071 User Manual

MAINTENANCE & TROUBLE SHOOTING
Warning
•
Turn off the Transmitter or Receiver and disconnect all test leads before
replacing the battery.
Caution
•
To avoid damaging the case, do not use solvents or abrasive cleansers.
Clean the case with a soft cloth dampened with water or a mild soap solution.
Trouble shooting
Possible Problems
The signal from
Transmitter can not be
detected by receiver
No signal received from
Transmitter on Live
telecommunication
device testing
Incorrect cable mapping
result
Others
1. Shortage of battery power: Check the battery on
both Transmitter and receiver. If the battery
voltage is less than 7.0V, please replace new
battery.
2. Make sure the switch position on receiver is
"SCAN" or "LED". The SCAN function will not
work if the switch is at "NCV" position.
3. Device damaged: please return the product to the
place you purchased the product for
maintenance.
There might be conflict between the signal from
telephone office and the signal from Transmitter.
Please turn off the telephone exchange device.
LCD display broken: please return the product to the
place you purchased the product for maintenance.
Improper connection of networking or telephone
cables: please reconnect the cables to RJ45 or RJ11
individual jacks.
Device damaged: please return the product to the
place you purchased the product for maintenance.
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Trouble shooting