Wasp-barcode WDI4600 2D Product Reference Guide Instrukcja Użytkownika Pobierz pdf (Strona 219)

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

Data Bits

has been set

as 7 Data Bits.

To set this feature:

1. Determine the desired character or value.

Use the ASCII Chart on the inside back cover of this manual to find the hex equivalent

for the desired character/value.

3. Go to page 27 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 Appendix D, 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

This completes the procedure. See Table 27 for some examples of how to set this feature.

Table 27. NAK Character Setting Examples

STEP ACTION EXAMPLES

1 Desired Character/Value

NAK $ @ >

Hex equivalent from

ASCII

Chart

0x15 0x24 0x40 0x3E

3 Scan ENTER/EXIT PROGRAMMING MODE

4 Scan SELECT NAK CHARACTER SETTING

Scan Two Characters From

Appendix D, Keypad

‘1’ and ‘5’ ‘2’ and ‘4’ ‘4’ and ‘0’ ‘3’ AND ‘E’

6 Scan ENTER/EXIT PROGRAMMING MODE

1 2 ... 214 215 216 217 218 219 220 221 222 223 224 ... 283 284

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Wasp-barcode WDI4600 2D Product Reference Guide Instrukcja Użytkownika Strona 219