Toshiba TDP-B1 warranty Problem Lamp seems to be getting dimmer, Problem Lamp shuts off

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M a i n t e n a n c e	&	T r o u b l e s h o o t i n g

Problem: Projected colors don’t match the computer or video player’s colors

•Just as there are differences in the displays of different moni- tors, there are often differences between the computer image and the projected image. Adjust the brightness, tint and/or contrast from the Display menu. See “Brightness” on page 19, “Tint” on page 19 and “Contrast” on page 19.

Problem: Lamp seems to be getting dimmer

•The lamp begins to lose brightness when it has been in use for a long time. Replace the lamp as described in “Replacing the Projection Lamp” on page 27.

Problem: Lamp shuts off

•A minor power surge may cause the lamp to shut off. Unplug the projector, wait at least a minute, then plug it back in.

•Make sure the vents are not blocked.

The most current troubleshooting information (including web- based and other electronic technical support) is available at Toshiba’s Service and Support website at

support.toshiba.com.

Before calling your dealer or Toshiba toll-free customer service and technical support for assistance, please have the following information available:

•the projector’s serial number

•the resolution of your computer.

In North America, call Toshiba’s toll-free customer service & technical support at 800-457-7777(available 24 hours a day, 7 days a week).

For web-based or other electronic technical support, please visit Toshiba at support.toshiba.com.

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Contents Table of Contents Appendix IndexSafety Instructions F e t y S t r u c t i o n s Compatibility Image ResolutionIntroduction Unpacking the ProjectorT r o d u c t i o n Usage Guidelines Warranty If You Need AssistanceSetting UP the Projector T t i n g O j e c t o r Connecting a Computer T t i n g O j e c t o r Connecting a Video Player Audio Adapter Composite video cable Audio cableCable Powering up the Projector and Adjusting the Image Turning Off the Projector Using the Remote Control Using the ProjectorBasic Image Adjustment I n g O j e c t o r Adjusting the Projector Using the Keypad and Remote Buttons Standby Using the On-Screen Menus Display Menu Audio Menu Image Menu I n g O j e c t o r Position and Vert. Position Controls Menu Rear Projection Language Menu Status Menu Replacing the Projection Lamp Maintenance & TroubleshootingCleaning the Lens Pull the lamp door up and remove it Lift and grasp the pull tab and lift the module out Figure Replacing the Batteries in the Remote Control Using the Kensington LockProblem The screen resolution is not right Troubleshooting Problem Nothing on projection screenProblem Color or text not being projected Problem Image isn’t centered on the screenProblem Image is too wide or narrow for screen Problem no sound Problem Image is out of focusProblem Image and menus are reversed left to right Problem Image is noisy or streakedProblem Lamp seems to be getting dimmer Problem Lamp shuts offSpecifications AppendixAccessories Standard Accessories ship with the projectorProjectors.toshiba.com Portable Computer Activation Chart Key command to Computer Activate port De-activate portFN-F6 FN-F4 FN-F1 NCR Wyse Software driven Zenith FN-F10 Using Video Mirroring with a PowerBook Computer Projected Image Size Index D e Page TDP-B1 Limited Warranty Part Number Safety Certifications Declaration of Conformity