Honeywell Scanner MS9520 Manual do Utilizador descarregar pdf (Página 108)

23–2

Serial Program Mode

For Serial Program Mode, all commands must be framed by an STX (02 Hex)

and ETX (03 Hex).

To recall defaults:

1. Transmit <STX>999999<ETX> through the Serial Port. This will put the

scanner in serial program mode. Scanning will be suspended and the

scanner will respond with an ACK (06 Hex).

2. Transmit <STX>999998<ETX> through the Serial Port. This is the Recall

Defaults bar code in the MetroSelect guide. The scanner will respond with

an ACK (06 Hex).

3. Transmit <STX>999999<ETX> through the Serial Port. This will cause the

scanner to exit program mode and save the new settings. The scanner will

beep 3 times and send an ACK (06 Hex).

If at anytime, the scanner cannot recognize a command, it will respond with a

NAK (15 Hex).

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Honeywell Scanner MS9520 Manual do Utilizador Página 108