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11. Maintenance
11.1 Periodic cleaning
Lenses
Even a fine layer of dust can reduce the luminous output and alter the compactness of the beam. Regularly clean all filters and
lenses using a soft cotton cloth, dampened with a specialist lens cleaning solution.
Cleaning of the unit
Use a soft brush or a common vacuum cleaner or a source of compressed air for removing dust. For the cleaning of the housing
use a soft cloth and a non-aggressive cleaner. Check that the internal fans and heat exchanger must be perfectly clean.
11.2 Periodic controls
Check the correct working of the mechanical parts and, if needed, replace them. Make sure the projector is not mechanically
damaged. If necessary, replace the worn parts.
Electrical components
Check all electrical connections, in particular for correct grounding and correct attachment of all extractable connectors. Press the
connectors if necessary and reposition as before.
11.3 Fuses:
Reflection LEDko P
has an automatic fuse that in most cases does not need to be replaced.
12. F.A.Q. and answers
The following list shows common issues that may be simply solved. If issues persist, the unit must be repaired by qualified
personnel or just contact your Coemar service near you.
Question
Possible cause
Suggested solution
Reflection LEDko P
does not power on.
-
Projector not powered on:
1-Make sure the power cord is plugged in
or test the input voltage.
Reflection LEDko P
does not answer to
DMX signal.
DMX signal may not reach
Reflection
LEDko P
.
Inspect the cable connection, correct
poor connections or inefficient repair or
replace damaged cables.
Check DMX address of the unit.
Reflection LEDko P
is not recognized by
DR1 Plus.
ID set to 0 or another unit in the chain is
set with the same number.
Set an ID number different from 0 and
from any other unit in the chain.
