SHANGHAI ESURVEY GNSS CO., LTD.
25
Incorrect setting
The automatic power-off function is activated, which is used to prevent unnecessary power
consumption. With it activated, the instrument will automatically power off after 30 minutes
if no action is carried out.
1. Press
→
R/L
to enter configuration mode:
2. Press
0SET
to turn to the following page:
3. To turn off automatic power-off function, press
R/L
to change the value to
OFF
.
4. Press
for confirmation.
6.3
Unstable Horizontal Angle
Short circuit of the mainboard
The mainboard is damaged or burnt.
1.
2. Replace the mainboard.
Incorrect setting
Restore to the factory settings.
Others
Contact us.
6.4
Unstable Vertical Angle
The vertical circle is dirty
The vertical circle is dirty. It is required to disassemble it and clean it.
1.
Disassemble the Vertical Circle
2. Clean the vertical circle with alcohol and cotton swabs.
The telescope turns too fast
It belong to a protective error.
Turn the telescope slowly.
Short circuit of the mainboard
The mainboard is damaged or burnt.
1.
2. Replace the mainboard.
