4
electrical parts’ life will be shortened .
●There are safety cord holes at the bottom of the base of a projector. In view of safety, please run the safety
cord supplied through the safety cord holes for safety support.
●Before any installation, maintenance and cleaning work, please ensure the projector is disconnected from
power mains.
●Under normal temperature, the temperature of the housing will be 55
℃
; after being stable, the unit’s
surface temperature will be
70
℃
●While the lamp is stricken for the first time, there will be smoke and strange smell. It’s normal and does not
mean the projector has some defects.
●While operated, do not touch the metallic housing. It is very hot during operation.
●Do not mount the projector directly on inflammable surface.
●Do not project the beam straightly on combustible items and the minimum distance between the projector
and illuminated items is 10m.
●A projector should be installed with good ventilation and the minimum distance between the projector and
walls is 50cm. At the same time, please ensure the fans and air inlets and outlets are workable.
2.
INSTRUCTIONS
●
CLEANING AND MAINTENANCE
For the units with optical lens, because of the accumulation of the smoke, oil and dust on lens, the light output will be
compromised. For the reliable use of the unit, it is very necessary to keep it clean. The unit is IP65 rating waterproof device.
Unless approval by some professional technician for necessary internal component replacement, it’s forbidden to dismantle the
unit.
Cleaning frequency is to be decided by operations and its environment. Use soft cloth and normal detergent for glass for cleaning
work. It’s advised external optical system be cleaned every 20days. Keep lens clean and do not touch optical parts with bare
hands.
●Before any maintenance and cleaning, please ensure the project is off the power
●Only qualified person is allowed to do maintenance
●During maintenance and before maintenance, the projector must be off power.
●To avoid internal damage, sun light or other light mustn’t penetrate into the projector via front lens whether
it runs or not
●Do not use alcohol or other organic solvent to clean the housing to avoid damage.
●Do not use any solvent with chemical elements to clean color filters or hot mirror.
●
TROUBLESHOOTING
PROBLEM
ACTION
The projector doesn’t switch on
Check the power cord connection
Power Switch fails or is not connected well, call a professional
technician for repairing and checking
Control board is not connected normally, call a professional technician
for repairing and checking ,
The project can be turned on, but the LED lamps
can’t be on
LED lamp board is not connected well, call a professional technician for
repairing and checking
The LED lamps can be on, but not controlled
by DMX
Check if DMX Start Address is properly set
Check if XLR cable fails or not
