Teledyne LeCroy LabMaster 9Zi-A - Manual (Page 48)

LabMaster 9 Zi-A
40 922157-00 Rev A
PLEASE NOTE THE FOLLOWING:

PCIe 1 Lane Cable plugs are keyed with a single groove along one wide
side of the plug. The plug must be inserted into the socket with the
groove aligned properly.

Connect into your Acquisition Modules from the correct channel
groupings on the Master Control Module; meaning, your first Acquisition
Module is connected from the CHANNEL 1-4 output, second from the
CHANNEL 5-8 output, third from the CHANNEL 9-12 output, etc.

If you are connecting less than 5 of the Acquisition Modules, the PCIe 1
Lane Channel Sync Outputs on the back of the Master Control Module
may not be skipped and must be connected in consecutive order into the
PCIe 1 Lane Channel Sync Inputs on the back of the corresponding
acquisition modules.
PCIe 4 Lane DATALINK Connection(s)
Continue making the PCI Express connections by cabling the PCIe 4 Lane
Data Output on the back of each 10-xxZi Acquisition Module to the PCIe 4
Lane Data Inputs on the back of your MCM-Zi Master Control Module using
PCIe 4 Lane cable(s) provided.