HP RP7 Retail System Model 7100 Manual de usuario descargar pdf (Pagina 190)

References

182

HP Retail Integrated Barcode Scanner

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.

To set this feature:

1. Determine the desired character or value.

2. 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 17 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 characte

rs from the keypad in Appendix D,

Keypad, that represent the desired character/value in step 1 above. The second charac-

ter will cause a two-beep indication.

6. Scan the ENTER/EXIT PROGRAMMING MODE barcod

e to exit Programming

Mode.

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 ... 185 186 187 188 189 190 191 192 193 194 195 ... 243 244

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HP RP7 Retail System Model 7100 Manual de usuario Pagina 190