Setup and Operation 2-21
SCSI Controller
The SCSI Controller field enables the SCSI controller on the system board. When
this field is set to “Enabled,” you can use the SCSI connectors on the system
board. In systems that are factory-equipped with one or more SCSI devices, this
setting defaults to “Enabled.” Otherwise, the setting defaults to “Disabled.”
Channel B Termination
Set this field to “Enabled” (the default) when using
16-bit devices only. Set it to “Disabled” when mixing
8-bit and 16-bit devices.
CAUTION:
Always leave the Channel B
Termination field set to “Enabled” if no devices
are connected.
Legacy USB Support
This field (“Disabled” by default) enables support for legacy Universal Serial Bus
(USB) devices.
Keyboard Configuration
Use this field to adjust the following keyboard features:
Num Lock
This field controls whether the Num Lock key on the keyboard is “On” or “Off”
at bootup. The default setting for this field is “Auto.”
Key Click
This field turns audible key click on or off. The default is “Disabled.”
Keyboard Auto-Repeat Rate
This field sets the number of times per second to repeat a keystroke when the key
is held down. Options include 2, 6, 10, 13.3, 18.5, 21.8, 26.7, or 30 clicks per
second. The default is “30.”
Keyboard Auto-Repeat Delay
This field controls the delay before characters begin repeating when a keyboard
key is held down. The higher the number the longer the delay. Options include
1/4, 1/2, 3/4, or 1 second. The default is “1/2” second.
Video Configuration
The Video Configuration submenu includes the Palette Snooping field. This option enables
board “snoop” (also called RAMDAC shadowing) write cycles to the ISA video board’s
palette registers. This field can be either “Enabled” or “Disabled.” The default is “Disabled.”