ST801B Optical Power Multi-Meter
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3. Use alcohol to clean the ceramic core fiber jumper end.
You can not use it until the alcohol is dry.
4. When the instrument is being operated, it is forbidden that
the eyes look at the output end of laser instrument directly,
or the eyes or skin is likely to be burnt by the laser.
5. To clean the ceramic core regularly.
6. Please take the battery out if it is not used for long time to
avoid the effect for battery life.
7. Must use the charging adapter supported by the model of
instrument
7. Faults & Solutions
Faults
Reasons
Solutions
Cannot turn on
the tester
Low voltage of battery
Charge the battery
Big test error
Sensor interface is dirty
Clean the sensor
interface
Open light source
but
no
optical
power outputs.
Connector ceramic core
damage
Change connector
Light
source
power
becomes
smaller
Connectors, internal laser
fiber ceramic core are dirty
Clean the ceramic
core with cotton
dipped in alcohol
