User's Manual

Controlling the Display from the Source Location
1. Connect an EXT-RMT-EXTIRN IR Extender (1 pc included) to the IR In/Ext port on the
Sender unit. If using an automation system, connect the 3.5mm mini-stereo connector
from the IR In/Ext port on the Receiver unit to the automation system. IR signals are
transmited over the Link cable.
2. Connect an EXT-IREMIT IR Emitter (1 pc included) from the IR Out port on the Receiver
unit to the IR sensor on the display.
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Bidirectional IR Control
Basic Operation
IR signals
Power
Link
24V DC
HDMI Out
Link IR In/Ext
IR Out
GTB-UHD-HBTL-R
®
w/ 2-way IR and POL
4K Ultra HD
HDBaseT Extender R
™
Power
Link
24V DC
HDMI In
Link IR In/Ext
IR Out
GTB-UHD-HBTL-S
®
w/ 2-way IR and POL
4K Ultra HD
HDBaseT Extender S
™
IR emitter
Ultra HD display
from Ultra HD source
or
IR extender
from Automation
System
Sender unit
Receiver unit
to HDMI Out port
to HDMI In port
Basic Operation