Datalogic Gryphon Series User Manual

RS-232 Parameters
Product Reference Guide 259
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 51 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 Appendix D, Keypad, that represent
the number which was determined in the steps abo
ve. You will hear a two-beep indication
after the last character.
6. Scan the ENTER/EXIT PROGRAMMING MODE bar code to exit Programming
Mo
de.
This completes the procedure. See Tabl e 29 for some examples of how to set this feature.
Table 29. ACK NAK Retry Count Setting Examples
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.
STEP ACTION EXAMPLES
1 Desired Setting
Disable Retry
Count
3 Retries 54 Retries Unlimited Retries
2 Pad with leading zero(es)
000 003 054 255
3 Scan ENTER/EXIT PROGRAMMING MODE
4 Scan SELECT ACK NAK RETRY COUNT SETTING
5
Scan Three Characters From
Appendix D, Keypad
‘0’, ‘0’ and ‘0’ ‘0’, ‘0’ and ‘3’ ‘0’, ‘5’ and ‘4’ ‘2’, ‘5’ and ‘5’
6 Scan ENTER/EXIT PROGRAMMING MODE

Datalogic Gryphon Series Specifications

General

Connectivity	USB, RS-232, Keyboard Wedge, Bluetooth
Scan Pattern	Single-line or omnidirectional
Humidity	5% to 95% non-condensing
Decode Capability	1D and 2D barcodes
Ambient Light	Up to 100, 000 lux