Honeywell 2020 User Manual page 259

• Aren't smeared, rough, scratched, or exhibiting voids.
• Aren't coated with frost or water droplets on the surface.
• Are enabled in the base to which the image scanner connects.
Is the bar code displayed but not entered into the application?
The bar code is displayed on the host device correctly, but you still have to press
a key to enter it (the Enter/Return key or the Tab key, for example).
You need to program a suffix. Programming a suffix enables the image scanner
to output the bar code data plus the key you need (such as "CR") to enter the
data into your application. Refer to
ther information.
Does the image scanner read the bar code incorrectly?
If the image scanner reads a bar code, but the data is not displayed correctly on
the host screen:
• The base may not be programmed for the appropriate terminal interface.
For example, you scan "12345" and the host displays "@es%."
Reprogram the base with the correct Plug and Play or Terminal selection bar
code. See Chapter 1
• The base may not be programmed to output your bar code data properly.
For example, you scan "12345" and the host displays "A12345B."
Reprogram the base with the proper symbology selections. See
The image scanner won't read your bar code at all.
1. Scan the sample bar codes in the back of this manual. If the image scanner
reads the sample bar codes, check that your bar code is readable.
Verify that your bar code symbology is enabled (see
2. If the image scanner still can't read the sample bar codes, scan
Symbologies
and Chapter
on page 7-2.
Prefix/Suffix Overview
2.
on page 5-1 for fur-
Chapter
Chapter 7).
All
7.
14 - 5