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Using the PS/2 keyboard interface
Note: Before proceeding to the connection procedure, be sure to switch off your computer.
(1) The PS/2 keyboard interface cable is a Y-letter type having two connectors. Connect them to your computer and
its keyboard as shown below.
For a notebook or other computer with no external keyboard connected, simply plug the cable into the external
keyboard connector.
PS/2 keyboard interface cable
(2) When you use the scanner first after delivery, change the interface setting to the PS/2 keyboard interface from the
RS-232C interface (factory default) by scanning the following bar code:
(3) Select the keyboard connection type from "With external keyboard (default)," "Without external keyboard," and
"With external numeric keypad" by using the bar-coded parameter menu in Chapter 12. (For details about the
keyboard connection type, refer to page 56)
(4) If you have modified the scanner settings in step (2) or (3) above, restart your computer.
Note: Do not input data from the scanner and keyboard simultaneously. The scanner cannot accept such entry normally.
Scanner
Connector for computer
(male)
Connector for keyboard (female)
PS/2 keyboard interface
4
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