■ Optical Adjustment
Before taking optical adjustments below, remove the Cabinet Top following to the "Mechanical Disassemblies".
Adjustments require a 2.0mm hex wrench, Philips Screwdriver and a slot screwdriver. When you adjust Integrator lens or Relay
lens adjustment, you need to disconnect some connectors and FPC cables of LCD panels on the main board.
Note:
Do not disconnect connectors on the main board, because the projector can not turn on or operate properly for
adjustment.
(2) Relay lens adjustment
(4) Contrast adjustment
Polarized glass (G)
Optical filter (G)
(1) Integrator lens adjustment-1
(3) Integrator lens adjustment-2
WARNING : USE UV RADIATION EYE AND SKIN PROTECTION
DURING SERVICING
CAUTION: To prevent suffer of UV radiation, those adjustments
must be completed within 25 minutes.
(4) Contrast adjustment
Polarized glass (R)
Optical filter (R)
(4) Contrast adjustment
Polarized glass (B)
Optical filter (B)
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