Datalogic QuickScan I QD24 Series Product Reference Manual page 221

ACK NAK Retry Count
This feature specifies the number of times the reader retries a label transmission due to a retry condition. The
selectable range is from 1 to 254 retries. A selection of 0 disables the count, and a selection of 255 specifies
unlimited retries.
To set this feature:
1. Determine the desired setting.
2. Pad the number with leading zeroes to yield three digits. For example: 0 = 000, 5 = 005, 20 = 020, etc.
3. Go to page 29 and scan the ENTER/EXIT PROGRAMMING MODE bar code to enter Programming
Mode.
4. Scan the bar code: SELECT ACK NAK RETRY COUNT SETTING.
5. Scan the appropriate three digits from the keypad in
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.
6. Scan the ENTER/EXIT PROGRAMMING MODE bar code to exit Programming Mode.
This completes the procedure. See
Table 29. ACK NAK Retry Count Setting Examples
STEP ACTION
1 Desired Setting
2 Pad with leading zero(es)
3
4
Scan Three Characters From
5
Appendix D, Keypad
6
Product Reference Guide
Table 29 for some examples of how to set this feature.
Disable Retry
Count
000
Scan ENTER/EXIT PROGRAMMING MODE
Scan SELECT ACK NAK RETRY COUNT SETTING
'0' , '0' and '0'
Scan ENTER/EXIT PROGRAMMING MODE
Appendix D, Keypad, that represent the number which
EXAMPLES
3 Retries 54 Retries
003
'0' , '0' and '3' '0' , '5' and '4'
RS-232 Parameters
Unlimited Retries
054 255
'2' , '5' and '5'
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