Datalogic Gryphon I GD4400, Product Reference Manual

Page: 282 / 350

References
280 Gryphon™ I GD44XX/GBT4400/GM440X
Keyboard Interface
Wedge Quiet Interval
Specifies the amount of time the reader looks for keyboard activity before it
breaks the keyboard connection in order to transmit data to host. The range
is from 0 to 990ms in 10ms increments.
This feature applies ONLY to the Keyboard Wedge interface.
1. Determine the desired setting in milliseconds.
2. Divide the desired setting by 10 (setting is in 10ms increments). Pad
the result with leading zeroes to yield two digits. For example: 0 = 00,
5 = 05, 20 = 20, etc.
3. Go to page 72 and scan the ENTER/EXIT PROGRAMMING MODE bar code
to enter Prog. Mode.
4. Scan the bar code: SELECT WEDGE QUIET INTERVAL SETTING.
5. Scan the appropriate two digits from the keypad in
Appendix D, Key-
pad , 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.
This completes the procedure to set the Wedge Quiet Interval. See Table 32
for some examples of how to set this feature.
Table 32. Wedge Quiet Interval Setting Examples
STEP ACTION EXAMPLES
1 Desired Setting
10ms 150ms 600ms 850ms
2
Divide by 10 (and pad with
leading zeroes)
01 15 60 85
3 Scan ENTER/EXIT PROGRAMMING MODE
4 Scan SELECT WEDGE QUIET INTERVAL SETTING
5
Scan Two Characters From
Appendix D, Keypad
‘0’ and ‘1’ ‘1’ and ‘5’ ‘6’ and ‘0’ ‘8’ and ‘5’
6 Scan ENTER/EXIT PROGRAMMING MODE