HP Value Microportable Projector MP1400 Compaq MP1400 Microportable Projector - Page 55

appendix A, Troubleshooting, Solving Display Problems

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appendix A Troubleshooting Solving Display Problems Image does not appear on the projection screen 1. Make sure the projector is powered on. 2. Ensure the lens cap has been removed. 3. Ensure your portable computer's external video port is turned on. Toggle the Fn + F4 function keys. To identify any alternate function keys to be used, refer to your portable computer's user manual. 4. Press the Resync button on the projector panel. 5. Ensure that the power cable is securely connected. 6. Ensure the pins on the connectors are not crooked or broken. 7. Turn off or disable the portable or desktop computer screen saver function. Compaq recommends installing the Compaq Presentation Utility to disable computer screen savers. 8. Ensure the projection lamp has been securely installed. Continued   Troubleshooting A-1

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Troubleshooting
A-1
appendix A
Troubleshooting
Solving Display Problems
Image does not appear on
the projection screen
1. Make sure the projector is
powered on.
2. Ensure the lens cap has been
removed.
3. Ensure your portable computer’s
external video port is turned on.
Toggle the
Fn + F4
function
keys. To identify any alternate
function keys to be used, refer to
your portable computer’s user
manual.
4. Press the
Resync
button on the
projector panel.
5. Ensure that the power cable is
securely connected.
6. Ensure the pins on the
connectors are not crooked or
broken.
7. Turn off or disable the portable or
desktop computer screen saver
function. Compaq recommends
installing the Compaq
Presentation Utility to disable
computer screen savers.
8. Ensure the projection lamp has
been securely installed.
Continued