Optoma EX400 - Manual (Page 65)

65
English
Appendices
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 UXGA (1600 × 1200).
 If you are using a Notebook:
1. First, follow the steps above to adjust resolution of the
computer.
2. Press the appropriate keys listed below for your notebook
manufacturer to send signal out from notebook to projector.
Example: [Fn]+[F4]
 If you experience difficulty changing resolutions or your monitor
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.
Image is unstable or flickering
 Use “Phase” to correct it. See page 37 for more information.
 Change the monitor color setting on your computer.
Image has vertical flickering bar
 Use “Frequency” to make an adjustment. See page 37 for more
information.
 Check and re-configure the display mode of your graphic card to
make it compatible with the projector.
Acer  [Fn]+[F5]
Asus  [Fn]+[F8]
Dell  [Fn]+[F8]
Gateway  [Fn]+[F4]
Mac Apple:
System Preference  Display  Arrangement  Mirror
display
IBM/Lenovo  [Fn]+[F7]
HP/Compaq  [Fn]+[F4]
NEC  [Fn]+[F3]
Toshiba  [Fn]+[F5]