Error in opening the system parameter
file
Format. If format is invalidation, the
instrument should be sent for repair.
Error in initializing files
1. Change a good angle board to
check whether it works.
2. If no, change this CCD.
Shorter horizontal CCD error
Longer horizontal CCD error
Problem with internal light path signal
If the signal is 0, change the laser
emitter or fiber.
Problem with high voltage and the
signal of light intensity