IBM VT470, VT676, VT670, VT575 manual Cleaning the Cabinet and the Lens, Maintenance

Page 56

6. Maintenance

3. Reinstall the new filter cover.

NOTE: Do not wash the filter with soap and water. Soap and water will damage the filter membrane. Before replacing the filter, remove dust and dirt from the projector cabinet. Keep out dust and dirt during filter replacement.

NOTE: When you replace the lamp, it is also wise to replace the filter. The filter comes in the same package with your replacement lamp.

￿Cleaning the Cabinet and the Lens

1.Turn off the projector before cleaning.

2.Clean the cabinet periodically with a damp cloth. If heavily soiled, use a mild detergent. Never use strong detergents or solvents such as alcohol or thinner.

3.Use a blower or lens paper to clean the lens, and be careful not to scratch or mar the lens.

FOCUS

ZOOM

VIDEO IN

L/MONO

AUDIO

 

 

 

S-

 

 

 

VIDEO IN

R

AUDIO

 

L/MON

 

 

OAUDIO

AUDIO

 

COMPUTER1IN

 

R

 

 

 

 

OUT

 

COMPUTER

 

 

AUDIO

 

OUT

 

 

COMPUTER2IN

 

PC

CONTROL

SELECT

MOOZ

SCUO F

ACIN

49

Image 56
Contents VT676/VT670/VT575/VT470/VT47 DOC Compliance Notice for Canada only Safety CautionsPrecautions Important Safeguards InstallationImportant Information RF Interference for USA only Place the projector in a horizontal positionImportant Information Fire and Shock Precautions IiiImportant Information Lamp Replacement Table of Contents Table of Contents Whats in the Box? For VT676, VT670 and VT470 onlyIntroduction Features youll enjoyIntroduction to the Projector Introduction Rear Part Names of the ProjectorFront/Top Introduction Bottom Introduction Top Features VT676/VT670/VT575/VT470 VT47 Part Names of the Remote Control Volume +- Button Help ButtonFreeze Button Computer 1/2 ButtonOperating Range for Wireless Remote Control Introduction Battery InstallationRemote Control Precautions Setting Up the Screen and the Projector Selecting a Location VT676/VT670/VT575/VT470Installation and Connections Selecting a Location VT47 240Installation and Connections Throw Distance and Screen Size Distance ChartInstallation and Connections Reflecting the ImageConnecting Your PC or Macintosh Computer Making ConnectionsEnabling the computer’s external display VT676/VT670/VT575/VT470VT47To connect Scart output RGB Installation and Connections Connecting an External Monitor To do soAudio Equipment To make these connections, simply OUT Projecting an Image Basic Operation Turning on the ProjectorProjecting an Image Basic Operation To select a menu language, follow these stepsUsing the Remote Control Selecting a SourceLift the front edge of the projector Zoom Projecting an Image Basic Operation VT676/VT670/VT575/VT470Focus VT676/VT670/VT575/VT470Manual Keystone Correction Correcting Keystone DistortionAuto Keystone Correction Press the Menu button to close the menu Turning Up or Down Volume Adjusting the Image Using Auto AdjustOptimizing RGB Picture Automatically VT676/VT670/VT575/VT470 VT47Turning off the Projector After UseTo turn off the projector Preparation Make sure that the projector is turned offEnlarging and Moving a Picture Turning off the Image and SoundFreezing a Picture Using Remote Mouse Receiver VT676/VT670/VT470 only Using On-Screen Menu Using the MenusUsing On-Screen Menu Indicates the Cabinet Button Lock is enabled Menu ElementsList of Menu Items COMPUTER2Current Signal All Data Menu Descriptions & Functions Picture Using the Wall Color Correction Wall ColorUsing Picture Management Picture Management Using On-Screen Menu User Adjust when using User Selecting Base Setting Base SettingSelecting Gamma Correction Mode Gamma Correction Adjusting White Balance Brightness RGB/Contrast RGBMenu Descriptions & Functions Image Enabling Auto Keystone Auto KeystoneCorrecting Vertical Keystone Distortion Manually Keystone Saving Vertical Keystone Correction Keystone SaveSelecting Lamp Mode Lamp Mode Menu Descriptions & Functions SetupUsing Off Timer Off Timer Using On-Screen Menu Selecting Menu Language Language Enabling Key Sound and Error Sound BeepSelecting Menu Color Menu Color Select Selecting Menu Display Time Menu Display TimeSecurity To enable the Security functionMenu Descriptions & Functions Advanced To disable the Security function Enabling High Speed Fan Mode Fan Mode Selecting Signal Format Signal SelectTurning On Flicker Reduction Flicker Reduction Setting Auto Adjust Auto AdjustAdjusting Position/Clock when Auto Adjust is off Menu Descriptions & Functions Information Selecting Communication Speed Communication SpeedMenu Descriptions & Functions Default Returning to Factory Default Factory DefaultResetting the Filter Usage Hours Clear Filter Usage Clearing Lamp Hour Meter Clear Lamp Hour MeterTo replace the filter sponge Cleaning or Replacing the FilterTo clean the air-filter Cleaning the Cabinet and the Lens MaintenanceReplacing the Lamp To replace the lampInterlock Maintenance Troubleshooting Indicator MessagesProblem Check These Items AppendixPower on process for the projector and the PC Electrical SpecificationsOptical Mechanical VT676/VT670/VT470 2.7 1.4AVT575/VT47 2.1 1.2A Cabinet Dimensions VT676/VT670/VT575/VT470Appendix VT47 Pin No RGB Signal Analog YCbCr Signal Pin Assignments of D-Sub Computer Input ConnectorMini D-Sub 15 Pin Connector Compatible Input Signal List SXGA+PC Control Codes and Cable Connection PC Control Codes VT676/VT670/VT575/VT470PC Control Codes VT47 Cable ConnectionAppendix PC Control Connector DIN-8P Package List Optional Presentation Remote Control Kit PR52KITPart Names and Functions of the Remote Control Volume +/- Buttons PJ OFF Mouse Slide SwitchPointer Button UP/DOWN ButtonsAppendix Battery Installation Appendix Using the Laser Pointer Using Remote Mouse ReceiverTroubleshooting Check List PowerVideo and Audio OtherInstallation environment Signal cableComputer Video equipmentTravelCare a service for international travelers TravelCare GuideAsia and Middle East Application Sheet for TravelCare Service Program Condition of your TravelCare Service Program