1 Confirm that the instrument and the printer
are turned off.
2 Connect the AC adapter to the printer, and
insert the power plug into an outlet.
3 Connect the RS-232C cable to the RS-232C
connectors on the instrument and printer.
4 Turn the instrument and printer on.
2
3
Printer (Example)
AC adapter
RS-232C Cable
25 ....................... 14
9670 Printer (25-pin) Connector (Example)
RM3542 (9-pin) Connector
Pin
Signal
Name
Function
2 TxD
Transmit Data
3 RxD
Receive Data
7 GND
Signal or Common Ground
4 RTS
Request to Send
5 CTS
Clear to Send
Function
Signal
Name
Pin
Receive Data
RxD 2
Transmit Data
TxD 3
Signal or Common Ground
GND 5
6 7 8 9
1 2 3 4 5
Connector Pinouts
13 ....................... 1