GDM-8261A User Manual
134
4.
Press the Down or UP keys
repeatedly to select the baud rate.
230400
115200
57600
38400
19200
9600
5.
Press the Enter key followed by
the Exit key. The RS-232 setting
is stored and the display goes
back to the default display.
AUTO
ENTER
/ EXIT
SHIFT
6.
Connect the RS-232C cable to
the rear panel terminal.
RS-232C pin
assignment
Pin 2: RxD
Pin 3: TxD
Pin 5: GND
Pin 1, 4, 6 ~ 9: No Connection
5 4 3 2 1
9 8 7 6
PC
–
GDM
RS-232C
Connection
A null-modem connection, in which transmit (TxD) and
receive (RxD) lines are cross-linked, is required.
GDM
PC
TxD
RxD
GND
Pin2
Pin3
Pin5
TxD
RxD
GND
Pin2
Pin3
Pin5
Set the EOL Character
Description
The TX TERM configuration menu can set the
end-of-line (EOL) character for return messages. The
GPIB and LAN’s EOL character is fixed as CR+LF.
NOTE
The EOL character that is sent from the PC to the DMM
can be either CR, LF or CR+LF. The most common
EOL character is CR+LF.
EOL
CR, LF, CR+LF (default = CR+LF)
