Ack Nak Retry Count - Datalogic QD2100 Product Reference Manual

RS-232/USB-Com Interfaces

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,
3. Scan the ENTER/EXIT PROGRAMMING MODE barcode to enter Programming
4. Scan the barcode: SELECT ACK NAK RETRY COUNT SETTING.
5. Scan the appropriate three digits from the keypad in
6. Scan the ENTER/EXIT PROGRAMMING MODE barcode to exit Programming
This completes the procedure. See
Table 11. ACK NAK Retry Count Setting Examples
STEP ACTION
1 Desired Setting
2 Pad with leading zero(es)
3 Scan ENTER/EXIT PROGRAMMING MODE
4 Scan SELECT ACK NAK RETRY COUNT SETTING
Scan Three Characters From
5
Appendix E, Keypad
6 Scan ENTER/EXIT PROGRAMMING MODE
58
20 = 020, etc.
Mode.
sent the number which was determined in the steps above. You will hear a two-beep indi-
cation after the last character.
If you make a mistake before the last character, scan the CANCEL barcode to
abort and not save the entry string. You can then start again at the beginning.
NOTE
Mode.
Disable Retry
Count
000
'0', '0' and '0'
Appendix E,
for some examples of how to set this feature.
Table 11
EXAMPLES
3 Retries 54 Retries
003
'0', '0' and '3' '0', '5' and '4'
Keypad, that repre-
Unlimited Retries
054 255
'2', '5' and '5'
QuickScan® QD2100