C. 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. Fixture Cleaning
The cleaning of internal and external optical lenses and/or mirrors must
be carried out periodically to optimize light output. Cleaning frequency
depends on the environment in which the fixture operates: damp,
smoky or particularly dirty surrounding can cause greater
accumulation
of dirt on the unit
’
s optics.
Clean with soft cloth using normal glass cleaning fluid.
16
Summary of Contents for WS740
Page 1: ...CONIC WS740...
