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Keyboard Wedge Interface
Introduction
This chapter describes how to set up a keyboard wedge interface with the scanner. The scanner connects between
the keyboard and host computer and translates barcode data into keystrokes, which the host accepts as if they
originated from the keyboard. This mode adds barcode reading functionality to a system designed for manual
keyboard input. Keyboard keystrokes are simply passed through.
The scanner ships with the settings shown in Table 23 on page 296 (also see Parameter Defaults for all defaults).
If the default values suit requirements, programming is not necessary.
Setting Parameters
To set feature values, scan a single barcode or a short barcode sequence. The settings are stored in non-volatile
memory and are preserved even when the scanner powers down.
To return all features to default values, scan a barcode in Default Parameters on page 59. Throughout the
programming barcode menus, asterisks (
*) indicate default values.
Scanning Sequence Examples
In most cases, scanning one barcode sets the parameter value. For example, to select a medium keystroke delay,
scan the Medium Delay (20 msec) barcode under Keystroke Delay on page 298. The scanner issues a fast
warble beep and the LED turns green, signifying a successful parameter entry.
Other parameters require scanning several barcodes. See the parameter descriptions for this procedure.
Errors While Scanning
Unless otherwise specified, to correct an error during a scanning sequence, just re-scan the correct parameter.
NOTE: Most computer monitors allow scanning barcodes directly on the screen. When scanning from the screen,
be sure to set the document magnification to a level where you can see the barcode clearly, and bars and/or
spaces do not merge.
*Enable Parameter
Feature/option* Indicates default
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