Digital Projection HIGHlite 5000GV, User Manual

Page: 36 / 94

Lens Installation
There are three zoom lenses available for the HIGHLite 5000GV projector Model
numbers TL-1Z, TL-2Z and the TL-4Z. These lenses have throw ratios of 1.5-2.5:1,
2.5-4.0:1 and 4.0-7.0:1 respectively. In addition to the zoom lenses a fixed lens is
available with a throw ratio of 0.84:1.
Do not attempt to install a lens if the projector is turned on. If the projector is
operating, turn off the power and wait for the cooling fan to stop. Next turn off the
main power switch on the rear panel and wait for the projector to cool off.
INSTALLATION PROCEDURE
1. Remove the protective sponge from the lens hood.
2. Remove the two screws from the top of the upper lens hood.
3. Push the lower end to lift up and remove the upper lens hood.
4. Lift up the lower lens hood by 1 cm to release from the hook then remove
the hood.
B—8
System Installation
INSTALLATION
LBV00063; Revision A - 01/02/2000