JONARD TOOLS FLS-55 Instruction Manual

6. Maintenance:
6.1 If the Light Source is not used for a long time, the light output port must be
protected with the dustproof cover.
6.2 When the Fiber Optic Light Source is used for a long period of time, the output port
may get dirty, which results in the output power decreasing. If there is a
noticeable loss in output power, the connector must be cleaned with a cotton swab
and alcohol. If it cannot be cleaned, please send it to the manufacturer for a
replacement.
6.3 If you are not planning to use the (FW-5) Light Source for a long period of time,
remove the batteries to prevent leakage.
6.4 Do not take the Fiber Optic Light Source apart. If there are any other issues, please
contact the manufacturer.
6.5 DO NOT look into the Light Source adapters directly while the light source is on.
The laser output will damage your eyes.
7. Trouble-shooting:
No. Problem
1 The output light is unstable or
decreases rapidly while operation.
2 Output power is fluctuating.
3 The output port is dirty.
4 The device turns off automatically
after 10-15 minutes.
Measures
Replace the batteries.
Try warming-up the device for 15 minutes,
then use it.
Clean the connector with a cotton swab and
alcohol.
While the device is powered ON, press the
ON/OFF button once. The symbol in the
top-left corner will disappear, indicating the
auto-off feature has been turned off.
FLS-55
SINGLE-MODE & MULTI-MODE
FIBER OPTIC LIGHT SOURCE
INSTRUCTION MANUAL