Table of Contents
Advertisement
Extremely long duration between ignition pulses (continued)
3.
Low AC voltage to lamphouse. Check for 115 V.AC at 2 & 4; if below 95 volts, check stepdown
transformer in xenon power supply. See power supply manual.
4.
Defective timer IC chip on igniter PC board. Replace if defective.
Igniter continues to fire after bulb ignites.
1.
Faulty igniter printed circuit board. Replace circuit board IMMEDIATELY to prevent bulb damage.
Color gels burning or fading prematurely.
1.
Bulb focused to "hot spot." Refocus bulb to flat field with iris fully open and spot size control handle
("trombone") fully forward.
2.
Heat filter glass reversed or peeled. Check for coated surface toward bulb; replace if coating peeled.
3.
Reflector coating peeled. Replace if defective.
XG2/024
Advertisement
Table of Contents
