7A
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3. Lamp
Because of its high internal pressure, there might be a risk that the Discharge lamp would
explode during operation. The lamp emits intense UV radiation which is harmful to the
eyes and skin. The high luminance of the arc can cause severe damage to the retina if
looks directly at the lamp.
Discharge lamp:
MSD 250/2 GY 9.5
1. Always switch off the main supply and never handle the lamp or luminaries when is hot.
2. Do not touch the bulb with bare hands. If this happens, clean the lamp with denatured
alcohol and wipe it with a lint free cloth before installation.
3. The lamp generates UV radiation. Never operate the lamp without appropriate shielding.
4. When burning, the lamp operates at high pressure and there is a slight risk of arc tube
rupture. The risk increases with age, temperature and improper handling of the lamp. Do
not use the lamp any longer than its specified life.
5. Make sure the lamp is located in the center of the reflector for the best spot. Adjust lamp
position by screws A, B and C.
i.) Channel 14
–
Pre-programmed show pattern:
1.) DMX value 0-31,the fixture is still controlled by DMX control .
2.) For DMX Value above 31,all the DMX control will be invalid .The fixture will
run the pre-programmed show patterns(Pan/Tilt movement).
ii.) Channel 15-Pre-programmed beam pattern:
One can select the beam pattern only when the pre-programmed show pattern is
activated.
iii.) For DMX Reset, put DMX value of CH-8 & CH-16 to 255.
In case of replacement of the lamp or maintenance, do not open the
fixture within 15 minutes until the unit cools down after switching off.
