Coemar Otello HD FullSpectrum, User Manual, Page: 35 / 38

35
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 a
qualified personnel or just contact your Coemar service near you.
Question Possible solution
Otello HD FullSpectrum
does not emit light
Projector not powered on:
• Make sure the power cord is plugged in or test the input voltage;
Wrong DMX address:
• Check the DMX Address setting and the output signal of the
controller;
Otello HD FullSpectrum
is not responding to DMX
signal
DMX signal may not reach Otello HD FullSpectrum:
• Inspect the cable connection, correct poor connections or ineffi-
cient repair or replace damaged cables;
• Check DMX address of the unit;