General Dynamics Itronix | 72-0145-001
GD3080 User Guide
BIOS Setup Utility
Fan Learning Function
The purpose of the Fan Learning Function is to calibrate the
fan’s performance. The fan’s throughput will be decreased
over time and the Fan Learning Function adjusts the fan’s
efficiency allowing the fan to operate properly.
Stealth Mode Setup
The GD3080 has stealth mode capability so it can be used in an
environment where sound and light could be dangerous to the
user.
If stealth mode is set to Disabled, the LEDs, fan, system beeps,
audio, display brightness, and wireless devices operate nor-
mally. If stealth mode is Enabled, you can individually set each
option to On or Off.
Option
Stealth Mode
Function Disabled
Stealth Mode Function Enabled
On
Off
led
s
LEDs function as normal All LEDs function normally
LEDs remain off (not lit)
F
an
Fan functions as normal
Fan functions normally
FAN does not run (beware of over-
heating the unit)
a
udio
Audio functions as
normal. (The default
volume level is set to
mid range.)
Audio volume levels are maintained
when unit powers up
Audio volume is set to zero when
unit powers up
s
ystem
b
eePs
Beeps are heard during
POST.
System beeps (battery low, no boot
device)
System beeps are disabled
d
isPlay
b
rightness
The default brightness
level is mid range.
Brightness levels are maintained when
unit powers up
Brightness levels set to zero when
unit powers up
W
ireless
d
eviCes
Wireless devices func-
tion as normal.
All wireless devices are turned on when
unit powers up
All wireless devices are turned off
when unit powers up
