Led Indicators; Arc Lamp - Digital Projection POWER 2v User Manual

Overview
LBV00018; Revision E - 28/01/98

LED Indicators

There are 3 Light Emitting Diodes (top - red, middle - green, bottom - red) at the
front of the case which indicate the status of the projector. The top red LED is used
to indicate that power is applied to the projector and that it is turned on. The middle
green LED indicates normal operation and flashes when the projector is receiving a
signal from the remote control unit. The bottom red LED indicates that the lamp has
failed. For further information see System Operation, C—6.
LEDs

Arc Lamp

The projector uses a specialised, high pressure xenon arc lamp designed to operate
in conjunction with Digital Projection's optical condenser system and specialised
power supply unit. The lamp achieves maximum brightness immediately following
strike and is designed for an operating life of greater than 750 hours.
The operator is advised where possible to switch off the lamp using the 'LAMP
OFF' button on the remote control, and allow the cooling system to run on for two
minutes before switching off the mains supply.
The lamp is contained in a special safety housing to dissipate heat and to make
changing the lamp as easy as possible (see Fault Finding and Maintenance, E—6).
The customer should never attempt to disassemble the lamp from its housing or to
dispose of it other than by returning it to Digital Projection.
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