The table below describes the parameters in the screen Settings in boldface are the default and sugg

Parameter

Description

Options

Internal TouchPad

Determines whether or not to disable the internal touchpad of a PS/2 pointing device is connected.

Both or Auto

Infrared Port (FIR)

Sets the interrupt request of the serial port. Please set the parameter to "Enabled" if you need to use FIR under Windows operation system.

Disabled/ Enabled/ Auto

Base I/O address/IRQ

Sets the I/O address of the Infrared port.

3F8h/IRQ4; 2F8h/IRQ3; 2E8h/IRQ3

DMA

Sets a DMA channel for the printer to operate in disabled mode.

DMA1/ DMA3

Parallel Port

Enables, disables or auto detects the parallel port.

Enabled/Disabled/Auto

Mode

Sets the operation mode of the parallel port.

ECP, EPP, Normal or Bi-directional

Base I/O address/

Sets the I/O address of the parallel port. This parameter is enabled only if Mode is set to ECP or Bi-directional.

378h, 278h or 3BCh

Interrupt

Sets the interrupt request of the parallel port.

IRQ 7 or IRQ5

DMA Channel

Sets a DMA channel for the printer to operate in ECP mode. This parameter is enabled only if Mode is set to ECP.

DMA3 or DMA1

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