User guide

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When connecting the DV-III to a serial printer, use Brookfield Printer Cable (Part No. DVP-81). The

cable connections are:

Printer RxD (usually pin 3) to DV-III TxD (pin 3)

Printer Txd (usually pin 2) to DV-III RxD (pin 2)

Printer ground (pin 7) to DV-III serial ground (pin 5)

When connecting a computer to the DV-III, use Brookfield Computer Cable (Part No. DVP-80). The

cable connections are:

Com Port RxD (pin 2 (9 pin) or pin 3 (25 pin) to DV-III Txd (pin 3)

Com Port Txd (pin 3 (9 pin) or pin 2 (25 pin) to DV-III RxD (pin 2)

Com Port ground (pin 7) to DV-III Serial Ground (pin 5)

In both the above cases (printer and computer), the RS232 protocol is implemented as follows:

Baud rate: 9600

Parity: None

Data bits: 8

Stop bits: 1

Note: Do the following if you supply your own interconnecting cable: On the DV-III end of the

serial cable, jump (connect) pins 4 and 9.