Teledyne LeCroy LabMaster 10Zi Getting Started Manual - Manual (Page 35)

LabMaster 10 Zi Oscilloscopes
28 LM10Zi-GSM-E Rev A
SMA 72" Male to Male Cable
On the back of the Master Control Module, connect one end of an SMA
72" cable from a SMA 10 GHz Clock Output (labeled REF, unscrew the
chain-linked 50 Ω termination, if necessary) .
Now, on the back of the Acquisition Module, connect the other end of
the same SMA 72" cable into the corresponding SMA 10 GHz Clock
Input (labeled REF).