Novell LINUX ENTERPRISE SERVER 10 - INSTALLATION AND ADMINISTRATION 04-08-2006 Installation Manual page 192

Monitor
To change the current settings for the monitor, click Change next to the monitor. A
new dialog opens in which to adjust various monitor-specific settings. This dialog has
several tabs for various aspects of monitor operation. Select the first tab to manually
select the vendor and model of the display device in two lists. If your monitor is not
listed, you can choose one of the VESA or LCD modes that suit your needs or, if you
have a vendor driver disk or CD, click Utility Disk and follow the instructions on the
screen to use it. Check Activate DPMS to use display power management signaling.
Display Size, with the geometrical properties of the monitor, and Sync Frequencies,
with the ranges for the horizontal and vertical sync frequencies of your monitor, are
normally set up correctly by the system, but you can modify these values manually.
After making all adjustments, click OK to close this dialog.
WARNING: Changing Monitor Frequencies
Although there are safety mechanisms, you should still be very careful when
changing the allowed monitor frequencies manually. Incorrect values might
destroy your monitor. You should always refer to the monitor's manual before
changing frequencies.
Resolution and Color Depth
The resolution and color depth can be chosen directly from two lists in the middle of
the dialog. The resolution you select here marks the highest resolution to use. All
common resolutions down to 640x480 are also added to the configuration automatically.
Depending on the graphical desktop used, you can switch to any of these later without
the need for reconfiguration.
Dual Head
If you have a graphics card with two outputs installed in your computer, you can connect
two screens to your system. Two screens that are attached to the same graphics card
are referred to as dual head. SaX2 automatically detects multiple display devices in the
system and prepares the configuration accordingly. To use the dual head mode of a
graphics card, check Activate Dual Head Mode at the bottom of the dialog and click
Configure to set the dual head options and the arrangement of the screens in the dual
head dialog.
192 Installation and Administration