Teledyne LabMaster 10 Zi Series Getting Started Manual page 28

LabMaster 10 Zi Oscilloscopes
Repeat these steps for each Acquisition Module in your system.
PLEASE NOTE THE FOLLOWING:

PCIe 4 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.

Be sure to connect your Acquisition Modules to the correct channel
groupings on the Master Control Module; First Acquisition Module is
connected into DATALINK CHANNEL 1-4, second into the DATALINK
CHANNEL 5-9 input,
third into the DATALINK CHANNEL 9-12 input,
fourth into the DATALINK CHANNEL 13-16 input,
and last into the DATALINK CHANNEL 17-20 input.

If you are connecting less than 5 of the Acquisition Modules, the
PCIe 4 Lane Data Inputs on the back of the Master Control Module
may not be skipped and must be connected in consecutive order
from the PCIe 4 Lane Data Outputs on the back of the corresponding
slaves.

Pull gently on the green pull tab on the cable plug for removal.
20 922561-00 Rev A