Panasonic Toughbook CF-C1ADAAZ6M Reference Manual page 106

External Display
106
CAUTION
+ P or Fn + F3 /
Before disconnecting the external display, switch to the internal LCD by pressing
Windows 7
Fn + F3. Otherwise the displayed image quality may become different after disconnection (e.g., wrong
Windows XP
+ P or Fn + F3 / Fn + F3 to reset the image quality.
resolution). In this case, press
Windows 7
Windows XP
The screen may become distorted due to the following operations. In this case, restart the computer.
• Disconnecting an external display for which you have set high resolution or high refresh rate.
• Connecting/disconnecting an external display during computer operations.
Using Extended Mode
NOTE
Always change the settings in the manner described above.
It may not be possible to use the extended desktop with some software applications.
When you click the maximize button, the window is displayed on one of the displays. You cannot move the maximized
window to the other display.
Do not use the display rotation in the extended desktop.
®
To switch to the Extended Desktop, be sure to use the [Intel Graphics and Media Control Panel] screen or the [New
Display Detected] screen.
The pop-up icon displayed by Fn key combination appears only on the primary display.
Set the internal LCD to the primary display when using the screen. The cursor will move on the primary display when
you touch the internal LCD.
When the application running is not shown on the display:
When the application is in the external display or after the application is closed in the external display, there are times
the application will not be shown in the display when executed the next time if the position of the extended display is
changed or the Extended Desktop is closed.
When there is no display after the position of the extended display is changed:
The application running is displayed at the position of the extended display before the change. Return the position of
the extended display to the condition before the change. Move the application to the internal LCD, and then correct the
position of the extended display.
When there is no display when the Extended Desktop is disabled:
The application running is being displayed in the external display. Set the Extended Desktop again, move the
application from the external display to the internal LCD and then disable the Extended Desktop.
When the display domain for the Extended Desktop is changed, the wallpaper and icons may become displaced.
When an animated pointer is used for the mouse pointer:
An error may occur when resuming from the Windows 7 sleep / standby or hibernation. In such cases,
Windows XP
change the mouse pointer to the standard pointer with the following procedure: