beautypg.com

Security – Acer Aspire 1400 User Manual

Page 76

background image

Software

66

Security

The Security screen contains parameters that help safeguard and protect your
computer from unauthorized use.

FDD Controller

Enables or disables the floppy drive controller.

Options: Enabled or Disabled

Parallel Port

Enables or disables the parallel port.

Options: Enabled or Disabled

Mode

Sets the operation mode of the parallel port.

Options: Bi-directional, ECP, EPP or Normal mode

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.

Options: 378, 278 or 3BC

Interrupt

Sets the interrupt request of the parallel port.

Options: IRQ 7 or IRQ 5

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.

Options: DMA 1, DMA 3 or DMA 0

Legacy USB
Support

Allows the use of legacy USB devices.

Options: Enabled or Disabled

Parameter

Description

As1400.book Page 66 Monday, April 15, 2002 4:07 PM