RS-232 Parameters
Product Reference Guide
281
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.
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 bar code
to enter Programming Mode.
4. Scan the bar code: 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 bar code to exit Program-
ming Mode.
This completes the procedure. See
for some examples of how to
set this feature.
Table 30. 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
Содержание PowerScan 9501-AR Series
Страница 32: ...Setup 22 PowerScan PD9531 AR PBT9501 AR PM9501 AR NOTES...
Страница 36: ...Configuration Using Bar Codes 26 PowerScan PD9531 AR PBT9501 AR PM9501 AR NOTES...
Страница 92: ...Enter Exit Programming Mode 82 PowerScan PD9531 AR PBT9501 AR PM9501 AR NOTES...
Страница 184: ...174 PowerScan PD9531 AR PBT9501 AR PM9501 AR NOTES...
Страница 318: ...References 308 PowerScan PD9531 AR PBT9501 AR PM9501 AR NOTES...
Страница 322: ...Message Formatting 312 PowerScan PD9531 AR PBT9501 AR PM9501 AR NOTES...
Страница 360: ...Scancode Tables 350 PowerScan PD9531 AR PBT9501 AR PM9501 AR...