Optoma EW1610 User Manual page 44

Appendices
44
English
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 UXGA (1600 x 1200).
If you are using a Notebook:

1. First, follow the steps above to adjust resolution of the
computer.
2. Press the toggle output settings. Example: [Fn]+[F4]
Acer 
Asus 
Dell 
Gateway 
Mac Apple:
System Preference  Display  Arrangement  Mirror
display
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 38 for more information.

Change the monitor color setting on your computer.

Image has vertical flickering bar
Use "Frequency" to make an adjustment. See page 38 for more

information.
Check and reconfigure the display mode of your graphic card to

make it compatible with the projector.
[Fn]+[F5] IBM/Lenovo  [Fn]+[F7]
[Fn]+[F8] HP/Compaq  [Fn]+[F4]
[Fn]+[F8] NEC 
[Fn]+[F4] Toshiba 
[Fn]+[F3]
[Fn]+[F5]