Star Headlight & Lantern 7400 Star Lase - Manual (Page 12)

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CAUTION: High voltages can exist in many of our products. Before attempting service on
any of our products, be sure to disconnect power for at least five minutes to
allow any capacitors to discharge. Failure to heed this warning may result in
severe electrical shock and/or injury
Please Note: Many failures can be traced to wiring and/or battery problems. Before
attempting service on the product itself, please be sure to check all
connections and wiring to ensure that the correct voltage and/or polarity is
reaching the faulty device.
If a light on your bar fails to work, please refer to this section to help solve your problem. If
you still cannot resolve your problem, please contact our Customer Service Department at
585-226-9787.
The chart below contains some basic guidelines for troubleshooting any problems you may
experience with your bar. The section following the chart will explain in further detail how to
perform some of the troubleshooting tasks.
Symptom: Possible Solutions
One single LED light is
Out LED Head needs to be replaced
One head does not flash
or illuminate If it uses a halogen bulb, check the bulb
Check mini harness between Connector Board and defective head
to see if it is loose (not fully inserted) or damaged
If the control wire for that head only controls 1 head, check that
+12VDC is applied to the appropriate control wire.
Check head
Multiple heads not
flashing or illuminating Check power to terminal block
Check that the bar is properly grounded
Check that +12VDC is applied to control line for those heads
Check that the red w/green stripe pattern select wire is not
connected to +12VDC
Troubleshooting Guide