Ir Control; Ir In / Ext Port - Gefen GEF-UHD-89-HBT2 User Manual

IR Control

4K Ultra HD 8x9 Matrix for HDMI
w/ HDCP 2.2, HDBaseT™ & POH
This matrix includes several IR ports on the rear panel: IR In / IR Ext, IR All Out,
IR All In, and eight IR In and eight IR Out ports. This section will address the function
of each IR port and illustrate a basic scenario.
This port is used to control matrix routing and menu system operation. Connect either an
IR extender (Gefen part no. EXT-RMT-EXTIRN) or an electrical IR cable, from a third-party
automation control device, to this port.
GEF-UHD-89-HBT2
Ethernet IR In/Ext
IP Control
8x
RS-232
Sources
4K Ultra HD
HDBaseT ™
w/ HDCP 2.2, POH, Ethernet,
RS-232 & 2-way IR
Ethernet

IR In / Ext Port

HDMI
IR All Local Out
Out
In
RS-232
IR IR Pwr HDBaseT™
In/Ext Out POH Input
*Preferred
®
Matrix
Receiver
HDMI
page | 27
Out
RS-232
RS-232
A
IR In
IR In
1
IR Out
IR Out
OR
IR Extender
8x
Receiver units
Back
RS-232
B C
IR In
2 3
IR Out
Automation
Control Device
IR Remote
Control
(for Matrix)
Display
Enter
RS-232
IR In
IR Out