InFocus LP 640 manual Led

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I image

display computer 9 display video 14

image does not fit screen 20 image not centered 23 image not sharp 20 image not square 20 image reversed 21

image size matrix 42 image upside down 21 IP Address 36

K

Keystone 12 keystone 30

L

lamp replacement 38 lamp won’t turn on 22 Language 36 laptop

connecting 7 external video port 9

LED

blinking green 16 blinking red 22 solid green 16 solid red 22

LED behavior 16 lens, cleaning 37 leveling foot 12 lock, security 40

M

Main menu 29 Mask 35 menu system 29 Monitor connector 7 Mute 35

N Network 36 Network connector 8 Network Info 36

no computer image 18 no startup screen 17

O

only startup screen appears 17 optional accessories 41

P

Picture in Picture 35 Picture menu 30 PiP 35

power cable 7, 13 Power Save 33 PowerPoint, advancing slides 7 presentation features 27 projected image sizes 42 projector

adjusting the height 12, 14 connector panel 6 customizing 28 optional accessories 41 positioning 12 shutdown 16

standard accessories 41 troubleshooting problems 16

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Contents USER’S Guide Declaration of Conformity TrademarksFCC Warning EN 55022 WarningTable of Contents Important Operating Considerations for Safety Projector components and features IntroductionIncluded items Online RegistrationConnector Panel Wireless ProjectionConnector panel of LP540 Connector panel of LP640Optional computer connections Connecting a computerRequired computer connections Connect network cable Displaying a computer image ? No startup screen? Get help onFirst-time projector use with Windows Wizard launches two times For Windows 2000, Windows ME, and Windows XPAdjusting the image Optional video connections Connecting a video deviceStandard video connections Displaying a video image Adjust the volume on the keypad or remote LED behavior and meaning Troubleshooting your setupShutting down the projector Only startup screen appears Computer image projectedNo computer image, just the words Signal out of range Computer Page Turn off Ceiling in SettingsSystem menu ColorLamp won’t turn on, LED blinking red Lamp turns onStill having problems? Using the keypad buttons Using the remote control Troubleshooting the remoteConnecting external speakers Using the audioTroubleshooting audio Presentation features Optimizing computer imagesOptimizing video images Customizing the projectorUsing the menus Picture menu Presets Room Lighting Advanced settings Settings menu Startup Logo Blank Screen Effect Key Picture in Picture Network Language Service menu Network Info Maintenance Cleaning the lensReplacing the projection lamp Resetting the lamp timer Cleaning the dust filters Using the security lockAccessories Standard Accessories Ship with the projector Part NumberOptional Accessories Part Number AppendixRed LED Behavior Explanation Red LED behavior and projector errorsProjected image size Numerics DhcpLED XGA