Ir Connector - Lightware UBEX-PRO20-HDMI-F100 User Manual

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4. Installation 4. Installation
4.3.8. IR Connector
IR detector and IR emitter can be connected to the endpoint device with TRS (Tip, Ring, and Sleeve)
connectors. They are also known as (3,5 mm or approx. 1/8") audio jack, phone jack, phone plug, and
mini-jack plug. The pin assignments are the following for the detector and the emitter:
Detector – 3-pole TRS
1 Tip Signal (active low)
2 Ring GND
3 Sleeve +5V

INFO: Ring pole of the emitter is optional. If your IR emitter has three-pole TRS plug, then the Ring and the
Sleeve are the same signal (Output - ).
You can find more information about IR interface in the
series – Extender Application Mode – User's Manual series – Extender Application Mode – User's Manual
Emitter – 2-pole TS
1 Tip +5V
2 Ring
Signal (active low)
3 Sleeve
Infrared Interface section.
Applied F-series endpoint firmware package: v2.0.0 | Applied R-series endpoint firmware package: v2.0.0 | LDC software: v2.5.9b3
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