As the example in, Figure 9 – Kramer Electronics TP-126-od User Manual
Page 24
The TP-123-od / TP-124-od Transmitter / Receiver Set
21
4. Connect the 12V DC power adapter to the power socket and connect the
adapter to the mains electricity on both
the TP-123-od and the
TP-124-od.
5. If
required,
on
the
TP-124-od adjust
the video output signal level and/or
cable compensation equalization level.
Figure 9: Connecting the TP-123-od and the TP-124-od
1 If you cannot connect the power to both the TP-123-od and TP-124-od, you can just connect the power to any one unit
2 Use a screwdriver to carefully rotate the trimmer, adjusting the appropriate level