Metrologic Instruments MS951 manual Same Symbol Re-Scan, Identical Symbol Re-Scan Indicator

** Long Same Symbol Re-Scan

Recall Defaults

D F 1

Same Symbol Re-Scan

The scanner is programmed with a same symbol timeout. For SHORT SAME SYMBOL RE-SCAN, the time delay is ½ second, while the LONG SAME SYMBOL RE- 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.

Short Same

Symbol Re-Scan

R 3 0

R 3 1

Identical Symbol Re-Scan Indicator

During the same symbol timeout, the LED’s do not 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.

** Disable Green LED

E X 6

Enable Green LED

E X 5

1 vs 2 Scan Buffers

This feature controls the number of bar codes 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 purposes.

Enable 2 Scan Buffers

R 9 2

**Enable 1 Scan Buffer

R 9 3

5