Kramer Electronics PT-4iREX - Manual (Page 8)

PT-4iREX - Overview 5
3.1 Defining the PT-4iREX IR Repeater
This section defines the PT-4iREX.
Figure 1: PT-4iREX IR Repeater
# Feature Function
1 OUT 3.5mm Mini Connector Connect to the IR emitter cable (from 1 to 4)
2 12V DC +12V DC connector for powering the unit
3 EXT. 3.5mm Mini Connector Connect to an external remote IR receiver unit for
controlling the machine via an IR remote controller
(instead of using the front panel IR receiver)
Optional. Can be used instead of the front panel (built-in)
IR IN receiver to remotely control the unit. Refer to the
External Remote IR Receiver C-A35M/IRR-03 C-
A35M/IRR-50 Installation Instructions for details
4 IR IN IR sensor red glass window
5 SIGNAL LED Lights when an IR link is established
6 ON LED Lights when the unit is powered