Acorp 4D533 User Manual page 45

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MAINBOARD BIOS SETUP
Hot Key: When this option is selected, move the cursor to the " Hot Key
Power On " field to select a function key you would like to use to power-on
the system. The options are from Ctrl-F1 to Ctrl-F12.
Mouse Left: When this option is selected, double-click the right button of the
mouse to power-on the system.
☆ Onboard FDC Controller
Select "Enabled" to activate the on-board FDC
Select "Disabled" to activate an add-on FDC
☆ Onboard Serial Port 1 & 2
Select an address and corresponding interrupt for the first/second serial port. The
Default value for the first serial port is "3F8/IRQ4" and the second serial port is
"2F8/IRQ3".
☆ UART Mode Select
Select to activate the Infrared transfer function.
☆ RxD , TxD Active
This option are Hi, Lo; Lo, Hi; Lo, Lo; Hi, Hi.
☆ IR Transmission Delay
If this option is enabled, transmission of data will be slower. This is recommended
when you encounter transmission problem with your device.
☆ Onboard Parallel Port
Select address and interrupt for Parallel port.
☆ Parallel Port Mode
Select an operating mode for the parallel port. Mode options are SPP, EPP, ECP and
ECP+EPP.
☆ EPP Mode Select
Ser parallel port as EPP1.7 or EPP1.9
☆ ECP Mode Use DMA
Select a DMA channel if parallel port is set as ECP or ECP+EPP.
User's Manual
45

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