Optika Italy INSPECTION SYSTEMS Series, Instruction Manual

Page: 30 / 192

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12. Troubleshooting
Review the information in the table below to solve operating problems.
PROBLEM CAUSE SOLUTION
I. Optical Section:
LED operates, but field of view remains
dark.
Power supply is unplugged. Connect
Brightness is too low Set brightness to a proper level
D irt or dust is visible in the field of view. Dirt/dust on the specimen Clean the specimen
Dirt/dust on the lenses Clean the lenses
The image is not shown on the screen Power supply is unplugged. Connect
II. Mechanical Section:
Coarse focus knob is hard to turn Tension adjustment ring is too tight Loosen tension adjustment ring
Focus is unstable Tension adjustment ring is too loose Tighten tension adjustment ring
III. Electrical Section:
LED doesn’t turn on. Power supply not connected Check for proper connection
Brightness is not enough Brightness setting is too low Adjust brightness
Light blinks Power supply not well connected Check for proper connection