RIDGID SeekTech ST-510 - Manual (Page 17)

Receiver will not pick up
the line transmitter’s
signal.
LCD appears completely
dark, or completely light
when unit is ON.
Unit will not turn ON.
93 kHz signal not
received.
The Receiver and the Transmitter may not be on
the same frequency.
The receiver may not be in the correct mode.
Inadequate grounding.
Power output may need to be increased.
LCD may need to be reset.
Unit may be overheated.
Batteries may not be properly oriented.
Batteries may be dead.
Battery Contacts may be broken or bent.
Receiver is not set to the correct 93kHz frequency.
Check that the correct frequency has been se-
lected on both units (See manual for the specific re-
ceiver). Higher or lower frequencies may be tried.
Make sure that the proper functions are activated on
the receiver. e.g. activating the line trace function for
line tracing (See manual for the receiver).
Ensure grounding is adequate.
Adjust power output upward if possible.
Try Powering the unit OFF and then back ON.
Allow the unit to cool if it has been exposed to ex-
cessive heat from sunlight.
Check orientation of batteries.
Check that the batteries are fresh or charged.
Inspect battery contacts.
Change transmitter frequency to 93696 Hz by se-
lecting RIDGID-Old on manufactures menu.
Check that receiver is set to the actual 93kHz
frequency of 93,622.9 Hz. Some receivers use a
different frequency for 93 kHz (93,696). Update
SeekTech receiver software.
PROBLEM POSSIBLE REASONS SOLUTION
Chart 1 Troubleshooting
SeekTech ® ST-510 Line Transmitter
15 Ridge Tool Company