FUJITSU T4020 - Manual (Page 11)

11
IrDA Port Configuration Submenu of the Advanced Menu
The IrDA Port Configuration submenu provides the
ability to set the I/O addresses and interrupt levels for
the infrared ports of your system.
Figure 5. IrDA Port Configuration Submenu
■ To prevent IRQ and address conflicts,
avoid changing the default settings. If
you must change the settings, you can
call 1-800-8Fujitsu for technical assis-
tance.
■ The BIOS will warn you of resource con-
flicts by placing a yellow asterisk next to
each device that is in conflict.
■ All I/O addresses in Table 5 are in hexa-
decimal.
I/O addresses, DMA channels, and
Interrupt levels can be entered in various
ways, including via the BIOS setup utility,
the control software for the I/O device, or
the hardware. If any two ports or devices
have the same I/O address assigned your
tablet will not function normally. Please
keep a record of original settings before
making any changes in the event that a
restoration is required. See your hardware
and software documentation as well as the
setup utility to determine settings,
limitations, etc.
PhoenixBIOS Setup Utility
F1 Help
ESC Exit
Select Item
Select Menu
-/Space
Enter
F9 Setup Defaults
F10 Save and Exit
Change Values
Select Sub-Menu
▲
Advanced
Item Specific Help
Infrared Port: [ Enabled ]
Mode: [FIR]
I/O Address: [2E8-2EF]
Interrupt: [IRQ 6]
I/O Address: [400-43F]
DMA Channel: [DMA 3]
[Disabled]
The port is disabled.
[Enabled]
The port is enabled
with user configuration.
[Auto]
Plug & Play OS
configure the port.
IrDA Port Configurations
A d v a n c e d M e n u