Optoma EH503 - Manual (Page 76)

English 76
4 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 [Fn]+[F5]
Asus [Fn]+[F8]
Dell [Fn]+[F8]
Gateway [Fn]+[F4]
Mac Apple:
System Preference Display Arrangement Mirror
display
IBM/Lenovo [Fn]+[F7]
[Fn]+[F4] HP/Compaq
NEC [Fn]+[F3]
Toshiba [Fn]+[F5]
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
4 If you are using a Notebook:
Some Notebooks 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
4 Use Phase to correct it. See page 49 for more information.
4 Change the monitor color setting on your computer.
Image has vertical flickering bar
4 Use Frequency to make an adjustment. See page 49 for more
information.
4 Check and reconfigure the display mode of your graphic card
to make it compatible with the projector.
Image is out of focus
4 Make sure the lens cap is removed.
4 Adjusts the Focus Ring on the projector lens.
4 Make sure the projection screen is between the required
distances from the projector. See pages 25-27 for more
information.
Appendices