Ack Character - Datalogic QuickScan I QM21X1 Product Reference Manual

ACK Character

This setting specifies an ASCII character or hex value to be used as the ACK
character. ASCII characters or any hex value from 0 to 0xFF can be selected.
To set this feature:
1. Determine the desired character or value.
2. Use the
find the hex equivalent for the desired character/value.
3. Scan the ENTER/EXIT PROGRAMMING MODE bar code to enter Program-
ming Mode.
4. Scan the bar code: SELECT ACK CHARACTER SETTING.
5. Scan the appropriate two alpha-numeric characters from the keypad in
Appendix D,
above. The second character will cause a two-beep indication.
6. Scan the ENTER/EXIT PROGRAMMING MODE bar code to exit Programming
Mode.
This completes the procedure. See
feature.
Table 6. ACK Character Setting Examples
STEP ACTION
1 Desired Character/Value
2 Hex equivalent
3 Scan ENTER/EXIT PROGRAMMING MODE
4 Scan SELECT ACK CHARACTER SETTING
Scan Two Characters From
5
Appendix D, Keypad
6 Scan ENTER/EXIT PROGRAMMING MODE
Product Reference Guide
Setting to previously defined characters such as XON, XOFF, or
host commands conflicts with normal operation of these char-
acters. 8-bit data is not recognized when the option Data Bits
on page 27 has been set as 7 Data Bits.
NOTE
ASCII Chart on page 351
Keypad, that represent the desired character/value in step 1
EXAMPLES
ACK
0x06
'0' and '6'
on the inside back cover of this manual to
Table 6 for some examples of how to set this
$ @
0x24 0x40
'2' and '4' '4' and '0'
RS-232 Parameters
>
0x3E
'3' AND 'E'
279