Sanyo PLC-WXU30A Service Manual

Also see for PLC-WXU30A: Owner's manual Owner's manual Specification sheet

Contents

Sanyo PLC-WXU30A Service Manual Manual pdf 23 page image

-3-optical Adjustments[Before Adjustment]- Input a 100% of black raster signal.1 Loosen a screw A (Fig.1) on the polarized glass mounting basewhich you intend to adjust.2 Adjust the slot B to obtain the darkest brightness on the screen byusing a slot screwdriver.3 Tighten the screw A to fix the polarized glass mounting base.Repeat steps 1 to 3 for remaining polarized glasses.Fig.1Polarized glassmounting baseAContrast adjustmentBefore taking optical adjustments below, remove the Cabinet Top following to the “Mechanical Disassembly”.Adjustments require a .0mm hex wrench and a slot screwdriver. When you adjust Integrator lens or Relay lensadjustment, you need to disconnect FPC cables of LCD panels on the main board.Optical adjustment requires a .0mm hex wrench and a slot screwdriver.Note: Do not disconnect connectors on the main board, because the projector cannot turn on due to operate thepower failure protection.WARNING : USE UV RAdIAtIoN EYE ANd SKIN PRo-tECtIoN dURING SERVICINGCAUtIoN: to prevent suffer of UV radiation, those adjustment must becompleted within 25 minutes.Slot B