Clevo D4F, User Manual

Page: 79 / 180

Advanced Controls
Adjusting Monitor Settings 3 - 15
3
Adjusting Monitor Settings
If you prefer to use a VGA monitor (CRT) you may change its vertical refresh
rate, color depth and resolution.
In Extended Desktop Display
1. Follow the instructions in “Setting Extended Desktop Display” on page 3
- 13 .
2. After the computer has restarted go back to the Driver Mode Setting
control panel and select the refresh rate, resolution and color depth options
available from the
CRT drop box under Support Modes .
3. Click OK > OK > Yes to adjust and confirm the settings.
Vertical Refresh Rate
The vertical refresh rate
of your CRT is impor-
tant. If it is too low and/
or you’re using fluores-
cent lighting, the screen
will appear to flicker. To
reduce flickering on a
CRT, use faster refresh
rates (we recommend a
refresh rate of 72Hz or
more). But first check
your monitor’s docu-
mentation to make sure
it can support the rates
listed by the video driv-
er. The default refresh
rate for VGA monitors
(without drivers) is
60Hz.
Figure 3 - 11
Extended Desktop
Support Modes