ACME ColorTec 250 LED-CC60, Руководство пользователя

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15A
E. One of the channels is not working well
1. The stepper motor might be damaged or the cable connected to the PCB is broken.
2. The motor’s drive IC on the PCB might be out of condition
7. Cleaning And Maintenance
The cleaning must be carried out periodically to optimize light output. Cleaning frequency depends
on the environment in which the fixture operates: moist, smoky or particularly dirty surrounding
can cause greater accumulation of dirt on the fixture.
y
Clean with lint-free cloth using normal glass cleaning liquid.
y
Always dry the parts carefully.
y
Clean the surface at least every 30 days.
y
Never use alcohol or solvents.