Advantech ARK-7480, User Manual

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ARK-7480 User Manual 56
This item allows you to enable/disable IR transmission delay. The
choices: Enabled, Disabled.
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.
Off When power returns after an AC power failure, the system’s power
is off. You must press the Power button to power-on the system.
On
When power returns after an AC power failure, the system will
automatically power-on.
Former-StsWhen power returns after an AC power failure, the system
will return to the state where you left off before power failure occurs. If
the system’s power is off when AC power failure occurs, it will remain
off when power returns. If the system’s power is on when AC power fail-
ure occurs, the system will power on when power returns.