Teledyne LeCroy LabMaster 9Zi-A - Manual (Page 66)

LabMaster 9 Zi-A
58 922157-00 Rev A
When all connections are made, the Standby Power switch on the front of
the Master Acquisition Module powers all connected items (Master
Acquisition, Slave Acquisition, and CPU Module) as a single LabMaster unit.
NOTE : If any connections are incorrect, the main power switch does not power on
your system.