Optoma TX615-3D User Manual page 49

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 (600 × 200).
If you are using a Notebook:

. 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]
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 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 reconfigure the display mode of your graphic card to

make it compatible with the projector.
Appendices
[Fn]+[F5] IBM/Lenovo 
[Fn]+[F8] HP/Compaq 
[Fn]+[F8] NEC 
[Fn]+[F4] Toshiba 
[Fn]+[F7]
[Fn]+[F4]
[Fn]+[F3]
[Fn]+[F5]
49
English