2.2.5. Trouble Shooting
Problems
Possible reasons
Checking or solutions
Device not power up
Powercon or power cable damaged Change a good power cable to try
Faulty power supply
Replace new power supply
Pan/Tilt error or vibrate
Faulty Pan/Tilt PCB
Replace MO007 PCB
Faulty opto sensor
Replace opto sensor MO007
Cable loosen
Check the cable connect to MO007
LED off
Temperature protection
Check the temperature from menu
Fan not working
Check the fan speed info from menu
Faulty LED
Replace new LED
Dimmer and strobe set at 0
Set dimmer and strobe channel at 255
Faulty power supply
Replace new power supply
Device not response to DMX Faulty communication IC
Replace the IC with back
‐
up one in the display PCB
Faulty display PCB
Replace new display PCB
Wrong DMX addressing
Check the address and setting
Faulty DMX cable
Change to a good DMX cable
2.2.6 Replacement of the fuse
Need to replace with same type and rating, which originally installed in the device.
Step One: Unplug power cable from main power.
Step Two: Unscrew the fuse holder out of the housing with a screwdriver.
Step Three: Remove the broken fuse and replace with an exact same type of new fuse.
Step Four: Insert the fuse holder back to the housing and screw tight and reconnect power.
3. Installation
3.1 The device could be either put on a solid and
even
S
urface, or mounted upside down or sideways
like left picture.
3.2 The mounting place must be sufficient stable
and be able to support a weight of 10 times of the
unit
’s weight. When the fixture is hanged, always
additionally secure the device with the safety chain;
fasten the safety rope at a suitable position so that
the maximum fall of the projector will be 20 cm
6