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E-91
Connecting to an External Device
RS-232C Pin Assignment and Cable Wiring Diagram
2
3
5
7
8
Pin No.
RXD
TXD
GND
RTS
CTS
Signal
Instrument
5
9768
4321
Personal Computer
(For D-sub, 9-pin)
RXD
TXD
GND
RTS
CTS
Signal
2
3
5
7
8
Pin No.
18
Switching to Remote Mode
To transfer data between the instrument and the PC, the instrument must be switched to remote mode.
To switch to remote mode, follow the procedure given below.
[Setting Procedure]
Make sure that power to the instrument is turned OFF.
1. Connect the instrument to the PC with the RS-232C cable.
2. Turn the power ON.
• When the power is turned ON for the
first time, the <INITIAL> screen will
appear.
• Normally, the screen displayed just
before the power was turned OFF will
appear, so turn the navigation wheel
to display the <INITIAL> screen.