Acer Veriton X4610G Service Manual page 28

Parameter
Parallel Port Address
Parallel Port Mode
Parallel Port IRQ
20
Description
Use this item to enable or disable the onboard COM2 serial port, and to
assign a portaddress.
Use this item to select the parallel port mode. You can select Normal
(StandardParallel Port), ECP (Extended Capabilities Port), EPP
(Enhanced Parallel Port), orBpp (Bi-Directional Parallel Port).
Use this item to assign IRQ to the parallel port.
Option
Disabled
378
278
3BC
Normal
EPP
ECP
EPP+ECP
IRQ5
IRQ7
Chapter 2