Datalogic Gryphom 4500 Series, Product Reference Manual

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REFERENCES
274
GRYPHON™ I GD/GBT/GM4500
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.
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 75
and scan the ENTER/EXIT PROGRAMMING MODE bar code to enter
Prog. Mode.
4. Scan the bar code: SELECT WEDGE QUIET INTERVAL SETTING on
page 75
.
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
examples 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