Christie LX1750 Mode D'emploi page 17

Precautions for use
■ Optical components z
If you are using the projector at a high-temperature environment or an environment which is dusty or full of
cigarette smoke etc., the replacement cycle for optical components such as the the LCD panel and polarizer
may reduce to as little as a year. For more information, please consult your dealer.
■ Lamp z
The projector luminous source is a mercury lamp with high internal pressure.
A high-pressure mercury lamp has the following characteristics.
z
z The brightness of the lamp will decrease with usage time.
z
z An impact, scratch, or deterioration with usage may cause the bulb to burst loudly or reduce the service
life.
z
z The service life of the lamp varies greatly depending on the individual lamp and usage conditions. In
particular, continuous use for periods of 24 hours or longer and frequent on/off switching of the power
accelerate deterioration in the lamp and affect the lamp life.
z
z In rare cases, the lamp can burst shortly after starting the projection.
z
z The risk of bursting increases when the lamp is used beyond its replacement cycle. Make sure to replace
the lamp unit consistently. "When to replace the lamp unit" (
z
z If the lamp bursts, gas contained in the lamp is released in a form of smoke.
z
z It is recommend that you store replacement lamp units for contingency.
z
z It is recommended that you request a qualified technician to replace the lamp unit. Consult your dealer.
16 - ENGLISH
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020-000638-01 Rev.1 (11-2013)
LX1750 User Manual