140
Preparing for LAN Communications
Connection
Be sure to read “Connecting the Instrument to an External Device” (p. 13).
(1) When connecting the instrument to an existing network, or when connecting the multiple
instruments to a single computer using a hub
Required items
Model 9642 LAN cable (option)
or
A 100BASE-TX-compatible straight cable (up to
100 m, commercially available).
For 10BASE communication, a 10BASE-T-
compliant cable may also be used.
A 100BASE-TX connector of the hubLAN interface
1
2
(2) When connecting one instrument to a single computer
Required items
Model 9642 LAN cable (option)
or
A 100BASE-TX-compatible cross cable or straight
cable (up to 100 m, commercially available)
1
2
LAN interface A 100BASE-TX connector of the computer
Since this instrument is equipped with the function to automatically differentiate between the straight and cross
cable, a straight cable may also be used for communication. If you are unable to establish communications
with the computer due to a problem such as compatibility, try a cross conversion cable (Model 9642
accessory).
Verifying the Transmission and Reception
The RX/TX LED blinks during the transmission or reception of
data. The LINK LED lights up, when the communication with the
connected device is possible.
LINK LED
RX/TX LED