Video Configuration Submenu
Use this submenu to apply alternate settings to the video configuration. Normally, you do not
need to modify these settings, as the factory default settings provide the most compatible and
optimal configuration possible.
•
Primary Display—This setting specifies which video adapter the BIOS uses as the
primary adapter if more than one adapter is present. To use an external video adapter as
the primary graphics adapter, choose
Add-in Board Video
. The default value is
Onboard Video
.
Power/Wake Configuration Submenu
The Power/Wake configuration submenu contains the power and wake settings for the chipset
and cRIO-9081. The factory default settings provide the most compatible and optimal
configuration.
•
Restore After Power Loss—This setting specifies the power state that the cRIO-9081
should return to after DC power is lost. Valid values are
Stay Off
and
Turn On
. The
default value is
Turn On
. When set to
Stay Off
, the cRIO-9081 returns to the soft off
power state after AC power is restored. When set to
Turn On
, the cRIO-9081 powers on
when DC power is restored.
•
Power Button Off Behavior—This setting specifies how the system responds to the power
button. Valid options are
Normal
and
Disabled
. The default value is
Normal
. If the value
is
Normal
, the system responds to the power button as defined by the OS. If the value is
Disabled
, pressing the power button has no effect when the system is on. When the
system is in the soft off state, pushing the power button always powers on the system.
•
Ring Indicator Wake—This setting enables or disables the ability to wake a powered-off
system using the Ring Indicator pin of the RS-232 serial port. The default value is
Disabled
.
USB Configuration Submenu
The USB configuration submenu contains the USB host ports settings. The factory default
settings provide the most compatible and optimal configuration.
•
USB Devices—This item lists the total number of devices detected in the system,
categorized by device type.
•
Legacy USB Support—This setting specifies whether legacy USB support is enabled.
Legacy USB support refers to the ability to use a USB keyboard and mouse during
system boot or in a legacy operating system such as DOS.
•
Overcurrent Reporting—This setting allows the BIOS to notify the operating system
about any USB ports that source too much current. The default value is
Disabled
.
Hardware overcurrent protection is always active and cannot be disabled.
•
Transfer Timeout—This setting specifies the timeout value for Control, Bulk, and
Interrupt USB transfers. The default value is
20
seconds.
•
Device Reset Timeout—This setting specifies the number of seconds the POST waits for
a USB mass storage device to start. The default value is
20
seconds.
NI cRIO-9081 User Manual
|
© National Instruments
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