Christie Digital Systems 38-VIV202-01 user manual Maintenance, AIR Filter Care and Cleaning

Page 38

APPENDIX

MAINTENANCE

WARNING TEMP. INDICATOR

WARNING TEMP. Indicator flashes red when the internal temperature of the projector exceeds the normal temperature. This Indicator stops flashing when the temperature of the projector returns to normal.

When WARNING TEMP. Indicator continues to flash, check items listed below.

1

Ventilation Slots of the projector may be blocked. In such an event, reposition the projector so that Ventilation Slots are

not obstructed.

2

Air Filter may be clogged with dust particles. Clean Air Filter by following the section AIR FILTER CARE AND

CLEANING below.

3

If WARNING TEMP. Indicator remains on after performing the above checks, the Cooling Fans or the Internal Circuits

may be malfunctioning. Contact service personnel from an authorized dealer or a service station.

AIR FILTER CARE AND CLEANING

The Air Filter prevents dust from accumulating on the surface of the Projection Lens and the Projection Mirror. Should Air Filter become clogged with dust particles, it will reduce Cooling Fans’ effectiveness and may result in internal heat build up and adversely affect the life of the projector. Clean the Air Filter following the steps below:

1

Turn off the projector and disconnect the AC Power Cord from

the AC outlet.

2

Turn the projector upside down and remove the Air Filters (2

used) by pulling the latches upward.

3

Clean the Air Filter with a brush or wash out the dust and

particles.

4

inserted.Replace the Air Filter properly. Make sure the Air Filter is fully

CAUTION

Do not operate the projector with the Air Filter removed. Dust may accumulate on LCD Panel and Projection Mirror degrading picture quality.

Do not put small parts into Air Intake Vents. It may result in malfunction of the projector.

AIR FILTER

Pull up and remove.

RECOMMENDATION

We recommend avoiding dusty/smoky environments when operating the projector. Usage in these environments may cause poor image quality.

When using under dusty or smoky conditions, dust may accumulate on the lens, liquid crystal panels, or optical elements inside the projector. This condition may degrade the quality of the projected image.

When the above symptoms are noticed, contact your authorized dealer or service station for proper cleaning.

CLEANING PROJECTION LENS

Follow these steps to clean Projection Lens:

1

Apply a non-abrasive camera lens cleaner to a soft, dry cleaning cloth. Avoid using an excessive amount of cleaner.

Abrasive cleaners, solvents or other harsh chemicals might scratch a surface.

2

3

Lightly wipe a cleaning cloth over Projection Lens.

When the projector is not in use, replace the Lens Cover.

38

Image 38 Contents
Model To the Owner Safety Instructions Voor de klanten in NederlandCompliances Federal Communication Commission NoticeTable of Contents Features and Design Compact Design Digital Zoom for ComputerPreparation Name of Each Part of ProjectorFor U.S.A. and Canada For Continental Europe SETTING-UP ProjectorConnecting AC Power Cord Preparation Positioning Projector Room LightPreparation Adjustable Feet Moving ProjectorTerminals of Projector Connecting ProjectorUSB Connector Series B Audio Input JacksConnecting to Computer Terminals ProjectorConnecting to Video Equipment Audio VideoLaser Pointer Function Operation of Remote ControlBefore Operation Zoom Button Volume ButtonWired Remote Jack Focus ButtonTOP Controls and Indicators Ready IndicatorFlow of ON-SCREEN Menu Operation HOW to Operate ON-SCREEN MenuOperating ON-SCREEN Menu Sound Menu Before Operation Menu BARGuide Window Turning OFF the Projector Turning on / OFF ProjectorTurning on the Projector Lens Shift Adjustment Adjusting ScreenZoom Adjustment Keystone AdjustmentSound Adjustment Selecting Computer System Computer InputSelecting Input Source InputComputer Input Automatic MULTI-SCAN System PC AdjustmentAuto PC Adjustment AutoComputer Input Manual PC Adjustment Display area H Computer InputDisplay area Full screen640 x 31.469 59.940 Computer Input Compatible Computer SpecificationsResolution 1024 x 48.363 60.004Image Level Select Menu Picture Image AdjustmentImage Level Select Direct Image 1~4Computer Input Image Level Adjustment Image Adjust MenuPicture Screen Adjustment Screen MenuVideo Input VideoVideo Input Component Video Signal FormatSelecting Video System PAL / Secam / Ntsc / NTSC4.43 / PAL-M / PAL-NCinema Video Input Image Level Adjustment Provides image at a normal video aspect ratio of 4 Setting Menu SettingSetting Menu To change code of Remote Control Unit To change code of ProjectorInstallation SETTING/APPENDIXOperating Wireless Mouse Operating Wireless MouseCleaning Projection Lens MaintenanceAIR Filter Care and Cleaning Appendix Lamp Replacement Lamp Replace CounterTroubleshooting Service Technical Specifications Appendix Configurations of Terminals USB Connector Series BPart No -A 610 299 6975 1AA6P1P3325-- MB8K