REFERENCES
228
   GRYPHON™ I GD/GBT/GM4200
KEYBOARD INTERFACE
Wedge Quiet Interval
Specifies the amount of time the scanner 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.
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 84 and scan the ENTER/EXIT PROGRAMMING MODE bar code to enter 
Pr
og. Mode.
4. Scan the bar code: SELECT WEDGE QUIET INTERVAL SETTING on 
page 73.
5. Scan the appropriate two digits from the keypad in 
Appendix D, that represent the 
duration which was determined in the steps above. You will hear a two-beep indi-
cation after the last character.
6. Scan the ENTER/EXIT PROGRAMMING MODE bar code to exit.
This completes the procedure to set the Wedge Quiet Interval. See the table below for 
e
xamples of how to set this feature.
Table 12 - Wedge Quiet Interval Setting Examples
NOTE: This feature applies ONLY to the Keyboard Wedge interface.
NOTE: 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
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
‘0’ and ‘1’ ‘1’ and ‘5’ ‘6’ and ‘0’ ‘8’ and ‘5’
6 Scan ENTER/EXIT PROGRAMMING MODE