Symbol PTC-870IM, Руководство пользователя

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5. Turn on the PTC and then turn on the device it is
connected to.
6. To communicate, follow the instructions for your
application program.
Disconnecting a serial cable
1. Turn off the PTC.
2. Turn off the serial device or accessory.
! Pull on the cable connector when
disconnecting. Pulling on the cable
can break the internal wires.
3. Pull the cable’s connector directly away from the
PTC’s serial port.
4. If necessary, disconnect the other end of the cable
from the serial device or accessory.
Using the parallel port
Refer to Appendix C for a list of
available cables.
If your PTC does not have two internal radios, it may
contain a parallel port, which can be used to connect
the PTC to standard parallel devices such as printers.
A parallel cable is required to make these connections.
Connecting a parallel cable
1. Turn off the PTC and the parallel device to which
you are connecting.
! Do not force any connectors
together if they do not mate easily.
You could bend the pins or damage
the connector.
2. Line up the parallel cable’s 25-pin connector with
the connector on the parallel device and press
them together.
3.
Connect the other end of the cable to the PTC’s
parallel port.
4. Turn on the PTC and the device it is connected to.
5. To communicate, follow the instructions for your
application program.
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