14
properly.
2. If the DMX LED is on and no response to the channel, check the address
settings and DMX polarity.
3. If you have intermittent DMX signal problems, check the pins on connectors or on
PCB of the unit or the previous one.
4. Try to use another DMX controller.
5. Check if the DMX cables run near or run alongside to high voltage cables that
may cause damage or interference to DMX interface circuit.
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.
Always dry the parts carefully.
Clean the external optics at least every 20 days. Clean the internal optics at
least every 30/60 days.
3
Make sure there are no flammable materials close to the unit while operating as
it is fire hazard.
Use safety cable when fixes this unit. DO NOT handle the unit by taking its head
only, but always by taking its base.
Maximum ambient temperature is Ta: 40
℃
. DO NOT operate it where the
temperature is higher than this Unit surface temperature may reach up to 85
℃
.
DO NOT touch the housing bare-hand during its operation. Turn off the power
and allow about 15 minutes for the unit to cool down before replacing or serving.
In the event of serious operating problem, stop using the unit
immediately.Never try to repair the unit by yourself. Repairs carried out by
unskilled people can lead to damage or malfunction. Please contact the
nearest authorized technical assistance center. Always use the same type
spare parts.
DO NOT touch any wire during operation as high voltage might be causing
electric shock.
Warning:
To prevent or reduce the risk of electrical shock or fire, do not expose the unit to
rain or moisture.
DO NOT open the unit within five minutes after switching off.
The housing, the lenses, or the ultraviolet filter must be replaced
if they are visibly damaged.
Caution:
There are no user serviceable parts inside the unit. DO NOT open the housing
or attempt any repairs yourself. In the unlikely event your unit may require
service, please contact your nearest dealer.
