2.2
Connecting the Scanner to Your Computer
Using the RS-232C interface
(1) Connect the RS-232C interface cable to your computer.
(2) Plug the AC adapter into the DC power jack provided in the cable connector.
(3) If the interface setting has been changed from the RS-232C interface (factory default) to the PS/2 keyboard
interface, change it back to the RS-232C interface by scanning the following bar code:
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.
AC adapter
Scanner
RS-232C interface cable
RS-232C interface
3