Datalogic QuickScan Lite QW2400, Product Reference Manual

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RS-232 Parameters
Product Reference Guide 235
RS-232/USB COM Parameters
Intercharacter Delay
This parameter specifies the intercharacter delay between the end of one char-
acter and the beginning of the next. The delay can be set within a range of zero
(0) to 990 milliseconds in 10ms increments. A setting of zero specifies no
delay.
To set the delay:
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. Scan the ENTER/EXIT PROGRAMMING MODE bar code to enter Program-
ming Mode.
4. Go to page 26 and scan the bar code: SELECT INTERCHARACTER DELAY
SETTING.
5. Scan the appropriate two digits from the keypad in Appendix D, Keypad , that
represent the duration which was determined in the steps above. You will
hear a two-beep indication after the last character.
6. Scan the ENTER/EXIT PROGRAMMING MODE bar code to exit.
This completes the procedure. See the following table for examples of how to
set this feature.
Table 2. Intercharacter Delay Setting Examples
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
50ms 150ms 600ms 850ms
2
Divide by 10 (pad with
leading zeroes to yield two-
digits)
05 15 60 85
3 Scan ENTER/EXIT PROGRAMMING MODE
4 Scan SELECT INTERCHARACTER DELAY SETTING
5
Scan Two Characters From
Appendix D, Keypad
‘0’ and ‘5’ ‘1’ and 5’ ‘6’ and ‘0’ ‘8’ and ‘5’
6 Scan ENTER/EXIT PROGRAMMING MODE