RS-232 Parameters
Product Reference Guide
209
NAK Character
This setting specifies an ASCII character or hex value to be used as the NAK character. 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 characters. 8-
bit data is not recognized when the option
as 7 Data Bits.
To set this feature:
1. Determine the desired character or value.
2. Use the
on the inside back cover of this manual to find the hex equivalent
for the desired character/value.
3. Go to
and scan the ENTER/EXIT PROGRAMMING MODE barcode to enter
Programming Mode.
4. Scan the barcode: SELECT NAK CHARACTER SETTING.
5. Scan the appropriate two alphanumeric characters from the keypad in
, 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
for some examples of how to set this feature.
Table 27. NAK Character Setting Examples
STEP
ACTION
EXAMPLES
1
Desired Character/Value
NAK
$
@
>
2
Hex equivalent from
0x15
0x24
0x40
0x3E
3
Scan ENTER/EXIT PROGRAMMING MODE
4
Scan SELECT NAK CHARACTER SETTING
5
Scan Two Characters From
‘1’ and ‘5’
‘2’ and ‘4’
‘4’ and ‘0’
‘3’ AND ‘E’
6
Scan ENTER/EXIT PROGRAMMING MODE
Summary of Contents for WDI4600
Page 1: ...WDI4600 1D 2D Digital Scanner USB Product Reference Guide...
Page 10: ...viii WDI4600 NOTES...
Page 14: ...Introduction Programming the Reader 4 WDI4600 NOTES...
Page 24: ...Setup Customizing Configuration Settings 14 WDI4600 NOTES...
Page 28: ...Enter Exit Programming Mode Global Interface Features 18 WDI4600 NOTES...
Page 212: ...Postal Code Selection 202 WDI4600 NOTES...
Page 266: ...Standard Defaults 256 WDI4600 NOTES...
Page 272: ...Keypad 262 WDI4600 A B C D E F...
Page 282: ...Scancode Tables 272 WDI4600 NOTES...
