Datalogic Gryphon I GBT4400 Product Reference Manual page 257

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. Go to
4. Scan the bar code: SELECT ACK NAK RETRY COUNT SETTING.
5. Scan the appropriate three digits from the keypad in
6. Scan the ENTER/EXIT PROGRAMMING MODE bar code to exit Programming
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
20 = 020, etc.
page 49 and scan the ENTER/EXIT PROGRAMMING MODE bar code to enter
Programming Mode.
the number 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.
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,
Table 29 for some examples of how to set this feature.
EXAMPLES
3 Retries
003
'0' , '0' and '3' '0' , '5' and '4'
RS-232 Parameters
Keypad, that represent
54 Retries Unlimited Retries
054 255
'2' , '5' and '5'
253