Panasonic Toughbook CF-07 Series Reference Manual page 41

Dealing with Problems (Advanced)
Wireless Display
External Display
No display after powering
on
The power has not been
turned off, but after a cer-
tain period of time, there
is no display
An afterimage appears
The external display no
longer displays properly
The screen becomes dis-
ordered
Operating Instructions of the wireless display
When there is no display to an external display,
• Check your cable connection to the external display.
• Confirm your display is powered on.
• Check the settings for your external display.
Has the computer been set to the power-saving mode?
To resume operation of your computer from the condition the power of the display
is off (for energy conservation purposes), press any key unrelated to the direct
triggering of a selection, like Shift .
To save power, your computer may have automatically entered the standby or
hibernation mode. Press the power switch.
If an image is displayed for a prolonged period of time, an afterimage may appear.
This is not a malfunction. Set the screen saver.
When an external display not compatible with the power saving mode is used with
the computer, the external display may no longer display properly when the computer
enters the condition the power of the display is off (for energy conservation pur-
poses). In such cases, turn off the power to the external display.
Changing the number of colors of the display may affect the screen. Restart the
computer.
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