Programming Bar Codes; Set Defaults; Scanning Modes - Symbol LS4278 Quick Reference Manual

6
LS4278 Quick Reference Guide
Problem
Scanned data is incor- Scanner is not pro-
rectly displayed on the grammed to work with the
host. host.

Programming Bar Codes

Following are some frequently used programming bar codes.
Note: For additional host types, refer to the LS4278 Product Reference Guide,
p/n 72E-69834-xx, available on the LS4278 CD, or on the Symbol website:
http://www.symbol.com/manuals.

Set Defaults

Scan SET DEFAULTS to set all parameters to their default values.

Scanning Modes

Scan the appropriate bar code below to determine the scanning pattern.
• SINGLE LINE ONLY - No up and down scan line movement (no raster).
• MULTI-LINE SMART RASTER - The scan line begins as a single line and moves up
and down (rasters) when a partial scan of a bar code is detected, or no bar code is
decoded 500 ms after the trigger is pulled.
• MULTI-LINE ALWAYS RASTER (default) - Rastering (up and down scan line
movement) begins immediately.
Possible Cause
Ensure proper host is selected.
Check the scanner's host type parameters or
editing options.
• For RS-232, ensure the scanner's
• For a keyboard wedge configuration,
Ensure editing options (e.g., UPC-E to UPC-A
conversion) are properly programmed.
Refer to the Product Reference Guide for more
information.
SET DEFAULTS
Possible Solutions
communication parameters match the
host's settings.
ensure the system is programmed for the
correct keyboard type, and the CAPS
LOCK key is off.
SINGLE LINE ONLY