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15508-001) RS-232-type connector that plugs
directly into the accessory or is attached to a
separate cable that plugs into the accessory or
other computer.
Both the adapter cable and the correct cable for
your accessory or host computer must be ordered
separately. For the correct cable, see the manual
or instructions provided by your organization
and the list of cables in
CAUTION! Do not force any connectors to-
gether if they do not connect easily; you could
damage them. Check to make sure that they
are lined up correctly, that no pins are bent,
and that nothing is obstructing the accessory
connector on the PTC.
1. Make sure you have the correct RJ-41-to-RS-
232 adapter cable and the correct accessory
cable, if necessary, for the device you are con-
necting to. If you use the wrong accessory ca-
ble, the PTC may not be able to communicate.
2. Press the ON/OFF key on the PTC's key-
board to turn off the PTC.
3. Make sure the computer or accessory you are
connecting to the PTC is also turned off.
4. The accessory connector on the PTC's left
side is protected by a rubber plug. Pull up on
the bottom of the plug to reveal the accessory
connector.
Note: The top of the rubber plug is perma-
nently attached to the PTC.
5. Examine the PTC's accessory connector and
the modular RJ-41 connector on the end of
the adapter cable. The connector on the cable
has a tab that must line up with the slot in
the PTC's accessory connector.
Appendix
B.
30
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