B&K 2250 Light, User Manual, Page: 20 / 208

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2250 Light – User Manual
Trigger Input Socket
See item 8 in Fig.2.3.
This triaxial LEMO connector is used for the external trigger of signal recordings. If you want
to start and stop the recording using an external device, connect it to this input. See details in
Appendix A.
Note: Signal recording requires a license for the BZ-7226 option.
LAN Socket
With hardware version 4 only – see item 11 in Fig.2.3.
The LAN Socket provides high-speed direct communication with a Local Area Network. It
is used to synchronise measurement and setup data with a host PC. The yellow LED on the
right is on when there is a link. The green LED on the left blinks when there is activity on
the LAN connection.