Datalogic Heron HD3100 Product Reference Manual page 256

References
4. Scan the appropriate two digits from the keypad in
NOTE
5. Scan the ENTER/EXIT PROGRAMMING MODE bar code to exit Programming
This completes the procedure. See the table below for examples of how to set
this feature.
Table 21. Length 1 Setting Examples
STEP ACTION
1 Desired Setting
2 Scan ENTER/EXIT PROGRAMMING MODE
3 Scan SELECT LENGTH 1SETTING for the desired symbology
Scan Two Characters From
4
Appendix D, Keypad
5 Scan ENTER/EXIT PROGRAMMING MODE
246
represent the length setting which was determined in the steps above. You
will hear a two-beep indication after the last character
If you make a mistake before the last character, scan the CANCEL bar
code to abort and not save the entry string. You can then start again
at the beginning.
Mode.
EXAMPLES
01 Character
'0' and '1'
07 Characters 52 Characters
'0' and '7' '5' and '2'
Appendix D, Keypad, that
.
74 Characters
'7' AND '4'
Heron™ HD3130