Ur2 Duplex Mode; Onboard Parallel Port; Parallel Port Mode; Epp Mode Select - Advantech ARK-5280 Series User Manual

4.6.14 UR2 Duplex Mode

This item allows you to select the IR half/full duplex function. The
choices: Half, Full.

4.6.15 Onboard Parallel Port

This field sets the address of the on-board parallel port connector. These
fields allow you to select the IRQ of onboard serial port with their
addresses, or you can select Disabled. The default values for parallel
ports are: 378/IRQ7

4.6.16 Parallel Port Mode

This field allows you to set the operation mode of the parallel port. The
setting "SPP" allows standard printer port device running at normal speed
operation, but in one direction only. "EPP" allows bidirectional parallel
port operation at maximum speed. "ECP" allows the parallel port to oper-
ate in bi-directional mode and at a speed faster than the maximum data
transfer rate. "ECP + EPP" allows normal speed operation in a two-way
mode. The default value of Parallel Port Mode is "SPP".

4.6.17 EPP Mode Select

This field allows you to select EPP port type 1.7 or 1.9. The choices:
EPP1.7, 1.9. The default value is 1.7.

4.6.18 ECP Mode Use DMA

This selection is available only if you select "ECP" or "ECP + EPP" in
the Parallel Port Mode field. In ECP Mode Use DMA, you can select
DMA channel 1, DMA channel 3, or Disable. Leave this field on the
default setting of 3.

4.6.19 PWRON After PWR-Fail

This selection is allowed you to choose 3 options of "Off", "On" or
Former-Sts" for Power setting when abnormal electricity break occurs.
When power returns after an AC power failure, the
Off
system's power is off. You must press the Power
button to power-on the system.
When power returns after an AC power failure, the
On
system will automatically power-on.
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