27
3.
Connect the 2 open wires to a power source in the monitor.
4.
Connect the socket to the monitor.
Note
: The two open wires and socket connection are internal connections in the monitor.
7.5.3
High Power PCB Controller with Extension PCB
7.5.3.1
Overview
Use a High Power PCB Controller
with Extension PCB Controller to power – up Touch Screens containing more
than 16 LED PCBs.
Large sized monitors require Extension PCB as they include more than 16 LED PCBs.
Large sized monitors are defined as:
•
Screens 82” and above in a Dual Sensor system
•
Screens 70” and above in a Quad Sensor system
The following figures display the High Power PCB Controller, the Extension PCB, and their components.
Figure 23 High Power PCB Controller
Figure 24 Extension PCB Front View
Figure 25 Extension PCB Rear View
