Network Video Recorder Quick Start Guide
16
2.3.4 Controller Connection
Figure 2-15
Controller Connection
To connect a controller to the NVR:
Step 1
Disconnect pluggable block from the KB terminal block.
Step 2
Unfasten stop screws from the KB D+, D- pluggable block, insert signal cables into slots and
fasten stop screws. Ensure signal cables are tightly connected.
Step 3
Connect Ta on controller to D+ on terminal block and Tb on controller to D- on terminal
block. Fasten stop screws.
Step 4
Connect pluggable block back into terminal block.
Make sure both the controller and NVR are grounded.
