4-6
Chapter 4: Operating Your Scanner
PACESETTER Plus
trailer provides for symbol quality data being
applied at the end of UPC and EAN bar codes. This capability can be
either programmed using the programming tags or on command when
using RS-232 communication program.
3 1 2 3
On
Enable Trailer
3 1 3 1
Off
Disable Trailer
Note:
Commands are presented in NCR Scanner/Scale Interface
Programmer’s Guide (BD20-1074-A).
Single Line Scanning
Some bar code labels are difficult to read in a presentation mode,
particularly small labels or labels which are in close proximity to other
labels. To solve this problem, the RealScan 7892-0100/0200 has a
Single Line Scanning mode option which permits you to scan a specific
bar code in a group of bar codes.
There is a two position switch on the side of the RealScan 7892 to use
for Single Line Scanning. Pick up the scanner, press the single line
button to the first position and hold it there. This action turns off all
but the bottom horizontal line, and turns off the decode as well. After
targeting the desired bar code with the single line, press the button to
the second position to decode the bar code. Releasing the button back
to the first position puts the scanner back in the non-decoding, single
line mode, ready to read another bar code when the button is again
pressed to the second potion. Releasing the button all the way returns
the scanner to the omni-directional mode.
Use the steps below and the illustration that follows to help you with
Single Line Scanning.
1.
Press the switch to the first position. The Status Indicator LED
turns from red to amber and a single red line is visible across the
bar code.
2.
Align the bar code to be scanned with the scanner.
Summary of Contents for RealScan 7892
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