Operation Manual

Troublesho ot ing and ti ps
The external monitor is blank or the image is unstable
Externalmonitor:Externalmoni t or:
Cause
Troubleshooting
The wrong external monitor has been selected
or the wrong screen resolution has been set for
the application programme.
Windows XP:
► Terminate the ap plication program in
Windows by pressing
Alt
+
F4
.
► If the fault persists after closing down the
program, press the key combination for
Switching the screen output to switc h to the
LCD screen of the notebook and change the
following settings:
► Select the correct monitor or set the correct
screen resolution.
– Select the monitor: Start - (Settings) -
Control Panel - Display - Settings - Advanced
- Monitor
– Set the screen resolution: Start - (Settings)
- Control Panel - Display - S ettings , Screen
resolution field.
Windows Vista:
► Terminate the ap plication program in
Windows by pressing
Alt
+
F4
.
► If the fault persists after closing down the
program, press the key combination for
Switching the screen output to switc h to the
LCD screen of the notebook and change the
following settings:
► Set the screen resolution: Select the
desired screen resolution under Start –
(Settings) – Control Panel – App earance a nd
Personalization – Personalization: Adjust screen
resolution
► Select monitor: Right-click on the desktop.
From the menu click on Personalize – Display
Settings and select monitor 1 or 2 and then
select the corre ct scre en under Advance d
settings – Monitor.
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