PowerLite 1770W Multimedia Projector

Selected FAQ

Q:
I am unable to use the remote control to navigate through presentation slideshows or as a wireless mouse. What should I do?
A:
Try the following:

  • Make sure the USB Type B setting in the projector's Extended menu is set to Link21L.


  • Make sure to use the projector's Computer or HDMI (PowerLite 1760W/1770W/1775W only) port to project your computer's display. You cannot operate the computer with the remote control, if you use the USB TypeB port to project your computer's display.


  • Make sure a USB cable is connected from your computer to the USB TypeB port on the projector.


  • Make sure your computer is selected as the source.
Note:
You may need to select specific settings on your computer for it to work with an external USB mouse. See your computer documentation for details.
Published: December 13, 2010

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