Metrologic Instruments MS951 - Manual (Page 10)

D F 1
R 3 0
R 3 1
E X 6
E X 5
Recall Defaults
5
Same Symbol Re-Scan
The scanner is programmed with a same symbol timeout.
For SHORT SAME SYMBOL RE-SCAN, the time delay
Short Same
is ½ second, while the LONG SAME SYMBOL RE- Symbol Re-Scan
SCAN delay is 1 second. These numbers represent how
much time that a bar code must be out of the scan field before
that bar code can be scanned again.
** Long Same
Symbol Re-Scan
Identical Symbol Re-Scan Indicator
During the same symbol timeout, the LED’s do not ** Disable Green LED
provide an indication of when the unit is ready to
begin scanning the same symbol again. To program
a LED to flash when thepreset delay is over, configure
the scanner to Green LED Enabled.
Enable Green LED
1 vs 2 Scan Buffers
This feature controls the number of bar codes Enable 2 Scan Buffers
considered for the purposes of the same symbol
re-scan. The default, 1 scan buffer only compares
new scanned data against the last bar code scanned.
2 scan
buffers allow the scanner to test the last
2 bar codes scanned for same symbol re-scan **Enable 1 Scan Buffer
purposes.