Lanner electronic 19" 1U Intel Pentium 4 Socket T Rackmount Network Security Platform, FW-7870

IR Transmission Delay : When UART Mode is selected in IrDA or ASKIR mode, it allows you

to enable / disable

UR2 Duplex Mode (Half) : This field is available when UART 2 Mode is set to either ASKIR or IrDA. This item enables you to determine the infrared function of the onboard infrared chip. The options are Full and Half (default).

Full-duplex means that you can transmit and send information simultaneously. Half-duplex is the transmission of data in both directions, but only one direc-tion at a time.

Use IR Pins : Consult your IR peripheral documentation to select the correct setting of the TxD

and RxD signals. The choice: IR-RX2TX2, RXD2 TXD2.

Onboard Parallel Port : This item allows you to determine onboard parallel port controller I/O address setting. The settings are “378H/IRQ7”, “278H/IRQ5”, “3BC/IRQ7”, “Disabled”.

Parallel Port Mode : Select an operating mode for the onboard parallel (printer) port. Select “Normal”, “Compatible”, or “SPP” unless you are certain your hardware and software both support one of the other available modes.

EPP Mode Select : Select EPP port type 1.7 or 1.9.

ECP Mode Use DMA : Select a DMA channel for the parallel port for use during ECP mode. The settings are “3” and “1”.

PWRON After PWR-Fail (Off) : This item enables your computer to automatically restart or return to its last operating status after power returns from a power failure.