Acer 1400 manual Security

66	Software
Parameter	Description
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	Allows the use of legacy USB devices.
Support	Options: Enabled or Disabled

Security

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