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3
Troubleshooting
3
3.1 Operation Failure
If any operation cannot be completed successfully, the laser unit's network LED will start
blinking to verify that there is a timeout. In most cases, this is due to a wireless communication
problem. If linking to the unit is successful, you can repeat the previously failed operation.
If linking fails, please follow the steps below:
1. Make sure there is no other wireless device in the room.
2. Check the network status LED on the target unit. If it is solid green, simply restart the unit
and try linking it again. If it is blinking, go to next step.
3. Check the network status LED on other laser units in the same room. If all the other units
have solid green LEDs, simply restart the unit and try linking it again. Otherwise if this is not
the case, go to the next step.
4. Shut down all of the units and power down the remote control. Wait at least 10 seconds, then
power up the laser units, followed by the remote control. The network status LEDs should turn
solid green shortly after powering up the unit. Now try linking to each laser unit. If this fails,
call our customer service department for more information.
3.2 Other Problems
PROBLEM
POSSIBLE CAUSE
POSSIBLE REMEDY
No laser beam
The wall switch is not in the on
position
Verify that the switch lever is in the full-on
position.
The power supply is not plugged in or
it is partially plugged in
Verify that the power supply is fully plugged
into the bottom of the unit.
The
machine
timers
are
not
functioning
If lasers are wired into the machine with the
time out function, verify that the timers are in
working order.
The power supply is not functioning
Use a voltmeter to measure the voltage output
of the power supply wall plug. If the voltage
