References
278
Gryphon™ I GD44XX/GBT4400/GM440X
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.
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 rec
ognized when the option
Data Bits
has been set as 7 Data Bits.
To set the value:
1. Determine the desired character or value. A setting of 0xFF indicates
the
Disable Character is not used (not available).
2. Use the ASCII Chart on the inside back cover of th
is manual to find the
hex equivalent for the desired character/value.
3. Go to page 55 and scan the ENTER/EXIT PR
OGRAMMING MODE bar code
to enter Programming Mode.
4. Scan the bar code: SELECT DISABLE CHARACTER SETTING.
5. Scan the appropriate two alphanumeric
characters from the keypad in
Appendix D, Keypad, 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 bar cod
e to exit Program-
ming Mode.
This completes the procedure. See Table 30 for some examples of how to
set this feature.
Table 30. Disable Character Setting Examples
STEP ACTION EXAMPLES
1 Desired charac
ter/value
‘d’ ‘}’ ‘D’
Disable Command
Not Used
2
Hex equivalent from
ASCII
Chart
0x64 0x7D 0x44 0xFF
3 Scan ENTER/EXIT PROGRAMMING MODE
4 Scan SELECT DISABLE CHARACTER VALUE SETTING
5
Scan Two Characters From
Appendix D, Keypad
‘6’ and ‘4’ ‘7’ and ‘D’ ‘4’ and ‘4’ ‘F’ AND ‘F’
6 Scan ENTER/EXIT PROGRAMMING MODE
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