Datalogic Scanning I GD4100 Manual Do Utilizador
RS-232/USB-Com Interfaces
74
Gryphon™ I GD4100
Disable Character
Specifies the value of the RS-232 host command used to disable the reader.
ASCII characters or any hex value from 0 to 0xFF can be selected.
NOTE
To set the value:
1. Determine the desired character or value. A setting of 0xFF indicates the Disable Charac-
ter is not used (not available).
2. Use the
ASCII Chart
on the inside back cover of this manual to find the hex equivalent for
the desired character/value.
3. Scan the ENTER/EXIT PROGRAMMING MODE barcode to enter Programming
Mode.
4. Scan the barcode: SELECT DISABLE CHARACTER SETTING.
5. Scan the appropriate two alpha-numeric characters from the keypad in
Appendix E, Key-
pad
, that represent the desired character/value in step 1 above. The second character will
cause a two-beep indication.
6. Scan the ENTER/EXIT PROGRAMMING MODE barcode to exit Programming
Mode.
This completes the procedure. See Table
12
for some examples of how to set this feature.
Table 12. Disable Character Setting Examples
STEP
ACTION
EXAMPLES
1
Desired character/value
‘d’
‘}’
‘D’
Disable Command
Not Used
2
Hex equivalent
0x64
0x7D
0x44
0xFF
3
Scan ENTER/EXIT PROGRAMMING MODE
4
Scan SELECT DISABLE CHARACTER VALUE SETTING
5
Scan Two Characters From
Appendix E, Keypad
‘6’ and ‘4’
‘7’ and ‘D’
‘4’ and ‘4’
‘F’ AND ‘F’
6
Scan ENTER/EXIT PROGRAMMING MODE
Setting to previously defined characters such as XON, XOFF,
or host commands conflicts with normal operation of these
characters. 8-bit data is not recognized when the option
or host commands conflicts with normal operation of these
characters. 8-bit data is not recognized when the option
Data
Bits
has been set as 7 Data Bits.