Vecow EVS-2000 Series User Manual page 102

4.4.3 GPIOManager Control
Figure 4-4-3 : GPIOManager Settings
DVI/VGA DDC channel selection
DVI/VGA DDC channel selection for DVI-I connector
System Fan 2 Speed
System Fan 2 Speed control (SYS_FAN2)
Ignition F/W Version
Indicate current ignition f/w version
Current Ignition control method
[Hardware] Ignition mode control by hardware switch.
[Software] Ignition mode control by software
System power on method
[Normal] System power on by power button
[Ignition] System power on by ignition pin
Delay On Timer (Second)
The delay times after user trigger ignition on signal
Delay Off Timer (Second)
The delay times after user trigger ignition off signal
Force Shutdown Timer (Minutes)
Used to force cut off system power when OS unable gracefully shutdown
system successfully.
Voltage Guard
Voltage Guard enable or disable, only effect on ignition mode.
Voltage Guard lower limit value
Voltage Guard lower limit value setting
range : 9V~40V*
Voltage Guard Higher limit value
Voltage Guard Higher limit value setting
range : 15V~50V
* As there will be a voltage drop between the power supply and the load, the Voltage Guard
lower limit value shall not be set to the selected voltage of DC-input.
BIOS AND DRIVER 95