Chapter 3 Connection To The Host Computer; Using The Rs-232C Interface - Denso AT20B-SM User Manual

Chapter 3 Connection to the Host Computer

3.1 Using the RS-232C Interface

(1) AC adaptor-powered type
①Connect the RS-232C interface cable to the host computer.
Scanner
RS-232C interface cable
②Plug the AC adapter into the DC power jack provided in the interface cable connector.
Note: When disconnecting the interface cable or DC power jack, hold the connector housings not the cables.
Pulling cables will result in breaks.
Note: Avoid connecting and disconnecting of connectors all if possible. Doing so may result in weak contact.
Note: Be sure to use the adapter exclusively designed for the scanner.
(2) Host computer-powered type
①Connect the RS-232C interface cable to the host computer *
②Secure the connector if it is equipped with a lock *.
* Refer to the specifications for details of the interface cable connector types, pin assignments and lock facility.
Note: When disconnecting the interface cable or DC power jack, hold the connector housings not the cables.
Pulling cables will result in breaks.
Note: Avoid connecting and disconnecting of connectors all if possible. Doing so may result in weak contact.
AC adapter
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