51
Error Code
Use the table below to determine operation errors
indicated by blinking lamps on the control panel.
If corrective action listed does not correct error,
please contact your local Topcon dealer.
Lamp Indication
Error Code
Corrective Action
Lamp A, B and C blink
in turn
Auto-leveling range error
Correct tilt of the instrument until it less than 5 degrees.
Lamp C lights
Battery power out error
Replace all 4 batteries with new ones at the same time.
Lamp A, B and C blink
simultaneously
Height alert error
Turn power off, rough level the instrument, then turn power
on again. Check height of laser beam as it may have
changed.
Lamp B blinks
Calibration error
Repeat calibration procedure. If error repeats contact your
local Topcon dealer.
Lamp D and E blink
simultaneously
Internal error
Turn power off, then on again. If error repeats contact your
local Topcon dealer.
C
E
D
A
B
Summary of Contents for RL-VH4DR/G2
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