Дополнительное Руководство для Fujitsu T4220

The IrDA Port Configuratiosn submenu lets you set the 
I/O addresses and interrupt levels for the infrared port 
of your notebook. 

All I/O addresses in Table 6 are in hexadecimal.

■

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.

■

If your notebook emits a series of beeps 
that sounds like a code and the display is 
blank, refer to the Troubleshooting Sec-
tion in the system User’s Guide. The 
Troubleshooting Section includes a list of 
error messages and their meanings.

Infrared Port:

■

Disabled

■

Enabled

■

Auto

[Enabled]

Configures the IrDA port using either no configuration (Disabled), 
a user defined configuration (Enabled), or by allowing the BIOS or 
OS to choose the configuration (Auto).

Mode:

■

IrDA

■

FIR

[FIR]

When the infrared port is enabled this option is available allowing 
the user to set the mode for the infrared port. 

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