InFocus XS1 manual Lamp information, Getting to know the lamp hour, Extending lamp life

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Lamp information

Getting to know the lamp hour

When the projector is in operation, the duration (in hours) of lamp usage is automatically calculated by the built-in timer. The method of calculating the equivalent lamp hour is as follows:

Total (equivalent) lamp hour

= 1 (hours used in Economic mode) + 4/3 (hours used in normal mode)

See "Setting Lamp Mode as Economic" below for more information on Economic mode.

The lamp hour in Economic mode is calculated as 3/4 of that in normal mode. That is, using the projector in Economic mode helps to extend the lamp hour by 1/3.

To obtain the lamp hour information:

1.Press Menu/Exit and then press / until the SYSTEM SETUP: Advanced menu is highlighted.

2.Press to highlight Lamp Settings and press Mode/Enter. The Lamp Settings page displays.

4.You will see the Equivalent Lamp Hour information displaying on the menu.

5.To leave the menu, press Menu/Exit.

You can also get the lamp hour information on the INFORMATION menu.

Extending lamp life

The projection lamp is a consumable item that normally can last up to 3000-4000 hours with proper usage. To keep the lamp life as long as possible, you can do the following settings via the OSD menu.

Setting Lamp Mode as Economic

Using Economic mode reduces system noise and power consumption by 20%. If the Economic mode is selected, the light output will be reduced and result in darker projected pictures.

Setting the projector in Economic mode also extends the lamp operation life. To

set Economic mode, go into the SYSTEM SETUP: Advanced > Lamp Settings > Lamp Mode menu and press / .

Setting Auto Power Off

This function allows the projector to turn off automatically if no input source is detected after a set period of time to prevent unnecessary waste of lamp life.

To set Auto Power Off, go into the SYSTEM SETUP: Basic > Auto Power Off

menu and press / . The time period can be set from 5 to 30 minutes in 5-minute increments. If the preset time lengths are not suitable for your presentation, select Disable. The projector will not automatically shut down in a certain time period.

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Contents Reference Guide Table of contents Introduction Projector featuresShipping contents Front/upper side Rear/lower side Projector exterior viewProjector Controls and functionsFreeze Remote controlDigital Zoom buttons + Keystone buttons UpReplacing the remote control battery Remote control effective rangeFront Table Set Rear Ceiling in the System Setup BasicPositioning your projector Choosing a locationObtaining a preferred projected image size Page Screen diagonal Connecting a computer or monitor Connecting a computerConnection Iii Connecting a monitor Better video quality Connecting Video source devicesConnecting audio Best video qualityConnecting a DVI source device Connection To connect the projector to a Component Video source device Connecting a Component Video source deviceTo connect the projector to an S-Video source device Connecting an S-Video source deviceTo connect the projector to a composite Video source device Connecting a composite Video source deviceStarting up the projector OperationSub-menu Using the menusRemoving the control keypad on the projector Using a security cable lockUtilizing the password function Securing the projectorSetting a password If you forget the passwordHighlight Change Security Settings and press Mode/Enter Entering the password recall procedure Changing the passwordDisabling the password function DVI-A DVI-D Switching input signalChanging Color Space Creating your own startup screenFine-tuning the image clarity Adjusting the projected imageAdjusting the projection angle Auto-adjusting the imageCorrecting keystone Page About the aspect ratio Selecting the aspect ratioYPbPr/S-Video/Video/HDCP Signal Input Selecting a picture modePicture modes for different types of signals PC/DVI-A/DVI-D Signal InputSetting the User 1/User 2 mode Using Wall ColorFine-tuning the image quality in user modes 3D Color Management Adjusting BrilliantColorSelecting a color temperature About color temperaturesPress Mode/Enter and the 3D Color Management page displays Enter to display the Presentation Timer Setting the presentation timerGo to the System Setup Basic Presentation Timer menu and press ModeTo cancel the timer, perform the following steps Locking control keysFreezing the image Operating in a high altitude environment Hiding the imageMuting the sound Adjusting the soundAdjusting the sound level Personalizing the projector menu displayShutting down the projector Menu system Menu operationAdvanced BasicSource menu Display menuPicture menu System Setup Basic menu System Setup Advanced menu Information menu Current SystemStatus Care of the projector MaintenanceExtending lamp life Setting Lamp Mode as EconomicLamp information Getting to know the lamp hourStatus Message Timing of replacing the lampReplacing the lamp Page Tighten the screw that secures the lamp Resetting the lamp timerIndicators No picture TroubleshootingRemote control does not work Projector does not turn onProjector specifications SpecificationsSupported timing for PC including DVI-D input DimensionsTiming chart Horizontal Vertical Pixel Resolution Frequency Mode KHz MHzSignal Format Horizontal Vertical Frequency Frequency kHz Supported timing for Component-YPbPrinputSupported timing for Video and S-Video inputs Copyright information CopyrightDisclaimer