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INDICATION OF LED DIGITAL TUBE
Decimal point of the first digital tube
On
DMX signal OK
Off
No DMX signal
Decimal point of the third digital tube
On
Master / slave signal is OK
Off
No master / slave signal
Decimal point of the fourth digital tube
On When setting master mode
Off When setting slave mode
Parameters that LED digital tubes display Flash Parameters not saved, press “ENTER” to save them
MAINTENANCE
To prolong the life of the projector, it is very important to do the maintenance work. The environment is hash outdoors,
or if the projector is idle for a long time,
damp, smoke or particularly dirty surroundings can cause greater accumulation
of dirt on its cover and housing.
So it should be cleaned to maintain an optimum light output and at the same time to
prevent it from corrupted by acid gas.
Cleaning frequency depends on the environment in which the fixture operates. Soft cloth and typical glass cleaning
products should be used for cleaning. It is recommended to clean projector at least once every 20 days.
Do not use any organic solvent, e.g. alcohol, to clean housing of the apparatus.
TROUBLESHOOTING
PROBLEM ACTION
The projector doesn’t switch on
¾ Power connection is not correct.
¾ Power supply is damaged or abnormal. Call a qualified personnel
to fix it.
¾ Connection of control board is not correct. Call a qualified
personnel to fix it.
The projector can be turned on, but LEDs do
not emit light and are out of control.
¾ Connection of LED board is not correct. Call a qualified
personnel to fix it.
The lamp comes on but the projector
doesn’t respond to the controller
¾ Make sure that the projector is correctly configurated.
¾ Replace or repair the DMX cable.
The beam appears dim
¾ The projector is too hot. Take ventilation measures to make it
cool.
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