Datalogic Gryphon I GFS4400, Product Reference Manual

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References RS-232 Parameters
248 Gryphon™ I GFS4400
ACK NAK Timeout Value
This option specifies the amount of time the reader waits for an ACK character from the host
following label transmission. The selectable timeout range is 200 milliseconds to 15,000ms (15
seconds) in 200ms increments. A selection of 0 disables the timeout.
To set this value:
1. Determine the desired setting in milliseconds.
2. Divide the desired setting by 200 (setting is in 200ms increments). Pad the result with
leading zeroes to yield two digits. For example: 0 = 00, 5 = 05, 20 = 20, etc.
3. Go to
page 34
and scan the ENTER/EXIT PROGRAMMING MODE bar code to enter
Programming Mode.
4. Scan the bar code: SELECT ACK NAK TIMEOUT VALUE SETTING.
5. Scan the appropriate two digits from the keypad in
Appendix E, Keypad
, that represent the
duration 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.
6. Scan the ENTER/EXIT PROGRAMMING MODE bar code to exit Programming
Mode.
This completes the procedure. See
Table 28
for some examples of how to set this feature.
Table 28. ACK NAK Timeout Value Setting Examples
STEP ACTION EXAMPLES
1 Desired Setting
200ms 1,000ms (1 sec.) 5200ms (5.2 sec.) 15,000ms (15 sec.)
2 Divide by 200
01 05 26 75
3 Scan ENTER/EXIT PROGRAMMING MODE
4 Scan SELECT ACK NAK TIMEOUT VALUE SETTING
5
Scan Two Characters From
Appendix E, Keypad
‘0’ and ‘1’ ‘0’ and ‘5’ ‘2’ and ‘6’ ‘7’ and ‘5’
6 Scan ENTER/EXIT PROGRAMMING MODE