Christie D12HD-H User Manual page 73

Problem
- Partial, scrolling or
incorrectly
displayed image
• The screen of the
Notebook or
PowerBook
computer is not
displaying your
presentation
• Image is unstable
or flickering
• Image has vertical
flickering bar
H Series User Manual
020-000772-02 Rev.1 (08-2015)
- If using a Notebook:
1. Adjust resolution of the computer.
2. Press the keys listed below for your notebook
manufacturer to send signal out from notebook to
projector. Example: [Fn]+[F4]
Notebook Brand
Acer
Asus
Dell
Gateway
IBM/Lenovo
HP/Compaq
NEC
Toshiba
Mac Apple
- If you experience difficulty changing resolutions or your
monitor freezes, restart all equipment including the
projector.
- If using a Notebook PC
Some Notebook PCs may deactivate their own screens
when a second display device is in use. Each has a
different method of reactivation. Refer to your computer
manual for detailed information.
- Use "Pixel Track" and "Pixel Phase" to correct it.
- Change the monitor color setting on your computer.
- Use "Auto Image" to make an adjustment.
- Check and reconfigure the display mode of your graphic
card to make it compatible with the projector.
Section 5: TROUBLESHOOTING
Solution
Function Keys
[Fn]+[F5]
[Fn]+[F8]
[Fn]+[F8]
[Fn]+[F4]
[Fn]+[F7]
[Fn]+[F4]
[Fn]+[F3]
[Fn]+[F5]
System Preference  Display 
Arrangement  Mirror display
5-2