37
11.Troubleshooting
Abnormal
Cause
Solution
No LCM display
No current output.
No power supply.
Check wiring and pin, and repair.
Check power supply and open
again.
Power supply spec. is not
complied.
Check product spec. and correct.
No LCM display
Have current output.
LCM module in bad
connection.
Remove LCM first Disconnect the
power in 3 seconds and reconnect
it again Then install LCM
immediately.
Contact sales if it’s still not solved.
LCM is not installed for a long
time, Instrument not update
LCM status.
Not able to show the
correct distance.
Signal is too low.
Press “ESC” to enter reflection
page and check “L.V.”
，
Reduce the
trigger level under “L.V.”
Measure the incorrect
position.
Background noise is too big.
Operate and save the background
noise under empty tank condition.
Contact sales if it’s still not solved.
Summary of Contents for JTR
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