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2.5.2 Installation diagram of IR receiver unit
a. Install IR receiver units on ceiling; please connect the BNC connector to B interface and
switcher should be on position B.
b. Install IR receiver units on walls or tables; please connect the BNC connector to A
interface and switcher should be on position A.
(i)
Checking the mounting hook position, mount the IR receiver unit on the
mounting bracket.
(ii)
Then, rotate the IR receiver unit clockwise to fasten it securely.
* Be sure that the IR receiver unit is securely fastened.
2.5.3 Wiring between IR receiver unit and main unit when using distributors
If the input signals of each IR receiver unit are not in the same phase, the receiving level
may decrease. To match the signal phase, the length of the corresponding cables and
should be the same; main unit and distributor RF terminals can not be vacant.
