Partner PT-8800, Руководство пользователя

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Integrated Peripherals 31
SuperIO Device
Use this item to change settings for I/O devices. Select the item and press <Enter> to open the following menu:
Figure 3.9 Super IO Device menu
Onboard COM1
This option is used to assign the I/O address and IRQ for the onboard COM port 1. The default setting is 3F8/IRQ4.
COM1/2/3/4 With Voltage
COM ports can be set to supply both data and power to the peripherals that connect to them. Check if the device you
connect needs power from the COM port or if it has its own power supply. The factory setting for the COM ports is
None.
Onboard COM2
This option is used to assign the I/O address and IRQ for the onboard COM port 2. The default setting is 2F8/IRQ3.
LPT1 Port Mode
Enables you to set the data transfer protocol for the parallel port. There are five options: SPP (Standard Parallel Port),
EPP (Enhanced Parallel Port), ECP (Extended Capabilities Port), ECP+EPP, and PntMode. The default setting is SPP.
SPP allows data output only. Extended Capabilities Port (ECP) and Enhanced Parallel Port (EPP) are bi-directional
modes, allowing both data input and output. ECP and EPP modes are only supported with EPP- and ECP-aware
peripherals. PntMode allows the parallel port to operate in bipoloar mode.
IMPORTANT
The voltage for the COM ports is set at None at the factory. However, for example
to provide power to an installed customer display, this setting must be set at 12V
for the corresponding COM port. For a 5V device such as a barcode scanner, the
setting should be 5V.