Optoma HD70 Manual page 35

Appendices
(*) The resolution:
WXGA (1280 x 720) is
recommended for this
projector.
6. Select the "Change" button under the "Monitor" tab.
7. Click on "Show all devices." Next, select "Standard monitor
types" under the SP box; choose the resolution mode you
need under the "Models" box.
8. Verify that the resolution setting of the monitor display is
lower than or equal to SXGA+ (1400 x 1050). (*)
 If you are using a Notebook:
1. First, follow the steps above to adjust resolution of the com-
puter.
2. Press the toggle output settings. Example: [Fn]+[F4]
Compaq 
Dell 
Gateway  [Fn]+[F4]
IBM 
Mac Apple:
System Preference  Display  Arrangement  Mirror
display
 If you experience difficulty changing resolutions or your moni-
tor freezes, restart all equipment including the projector.
The screen of the Notebook or PowerBook computer is
not displaying your presentation
If you are using a Notebook PC:

Some Notebook PCs may deactivate their own screens when
a second display device is in use. Each has a different way to
be reactivated. Refer to your computer's manual for detailed
information.
Unstable or flickering image
Use "Tracking" to correct it. See page 31 for more information.

Change the monitor color setting on your computer.

Image has vertical flickering bar
Use "Phase" to make an adjustment. See page 31 for more

information.
Check and reconfigure the display mode of your graphic card

to make it compatible with the projector.
[Fn]+[F4] Hewlett
[Fn]+[F8] Packard
NEC 
[Fn]+[F7] Toshiba 
 [Fn]+[F4]
[Fn]+[F3]
[Fn]+[F5]
English
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