User`s manual

I/O SERVER User’s Manual Industrial PC
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Acromag, Inc. Tel:[phone] Fax:[phone] Email:[e-mail] http://www.acromag.com
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• First/Second/Third Boot Device
Hard Disk: Sets boot priority to hard disks.
CDROM: This option is not installed on the I/O Server.
USB devices: Sets boot priority for USB devices that emulate hard
drives such as Flash drives or external hard drives.
USB-FDD: Sets boot priority for USB Floppy drives.
USB-ZIP: Sets boot priority for USB Zip drives.
USB-CDROM: Sets boot priority for USB-DVD/CDROM.
LAN Sets boot priority to the local area network. (Network Boot)
• Boot Up NumLock Status [On]
This item allows the user to activate the Number Lock key during the
boot process.
• Gate A20 Option [Fast]
Do not modify this setting.
• Typematic Rate Setting [Disabled]
This is a keyboard control item. When enabled it automatically repeats
keystrokes when a key is held down based upon the following settings.
o Typematic Rate (Chars/Sec)
This controls the speed at which the system registers auto
repeated keystrokes. The eight settings are: 6, 8, 10, 12, 15,
20, 24 and 30.
o Typematic Delay (msec)
This item sets the key press delay time before auto repeat
begins. The four delay rate options are: 250, 500, 750 and
1000 milliseconds.
• Security Option [Setup]
If a password is enabled, then the setup selection will require
password to change BIOS settings. The system selection requires the
correct password prior to booting.
• APIC Mode/ MPS Version Control for OS
These items are not used on the IOS-7400 and the settings have no
effect on system operation.
• OS Select For DRAM > 64 MB [Non-OS2]
Only change this setting to OS2 if the system is running the OS/2
operating system. Note that this operating system is not supported by
Acromag.
• Full Screen LOGO Show [Enabled]
This item, if enabled, displays the full screen logo at power-up.
• Summary Screen Show [Enabled]
This item, if enabled, displays the BIOS test summary screen at power-
up.
To change the boot device
select the desired device as
the first boot device.