After Service - leahua LH-A002 User Manual

change it
b) Check whether bulbs circuitry leak, loss or connect poorly
2. Beam appears bleak
a) The bulbs maybe approach the service life, then change it, or
the optical components are unclean.
b) Bulbs have accumulation of dust, so the bulbs and other parts
inside the lamp should be cleaned and maintained in regular
period.
3. Computer lamp work intermittently
a) Check whether the fan process naturally and become dirty
b) Check inner temperature-response control plug is off
c) Check whether the circuitry is good
4. The computer lamp not controlled by controller during lighting
a) Check numeral starting address and the connection of
communication control circuit
b) The corresponding channel button of controller is open or not
c) Check whether the fuse on power supply input jack is broken
off

6 AFTER SERVICE

1. Our company offer technical consultation to customers for ever.
2. If the machine is wrong and need repairmen, please truthfully fill in
the related content and feedback us the problems timely, as well as
we have to improve the product.
3. In addition to the lamp, also matching accessories are as follows：
accessories： Power line 1 piece
www.leahualight.com
Optional parts： (customers）
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