Gefen EXT-UHDV-HBTLS-TX User Manual page 12

Controls, Connectors, and Indicators
ID Name
7 Volume Up Button
8 Menu Button
9 Firmware Update Port
10 HDMI Input
11 VGA Input
12 VGA Audio Input
13 IR In/Ext
14 IR Out
15 RS-232 Port
Description
Press and release this button to increase
audio output. Press both Volume Up and
Volme Down buttons simultaneously to mute
the audio. Press Volume Up or Volume Down
buttons to unmute.
Press and release the Menu button to enter and
exit the On-Screen-Display (OSD).
To do a firmware update, attach a USB
thumb drive containing the new firmware
to this port, using a USB Micro-B male to
USB Type-A female cable or adaptor. The
Gefen Syner-G™ software, running on a PC
connected to the RS-232 port of the Sender
unit (Page 28) will administer the firmware
update process.
Connect a Gefen HDMI cable from your
source to this input.
Connect a VGA cable from your source to this
input.
Connect a 3.5mm stereo audio cable from
the analog stereo audio output of your
source to be used with the VGA input.
3.5mm mini-stereo jack. Connect an IR
Extender (Gefen part no. EXT-RMT-EXTIRN)
to this port. Alternatively, connect a 3.5mm
mini-stereo connector from this port to the
output of an automation system with an
electrical IR output.
Connect an EXT-IREMIT IR Emitter (1 pc
included) from this port to the IR sensor of the
device to be controlled.
This port can be used for extending
2-way RS-232 communications between
the Sender and the Receiver, for remote
control of the Sender, for Gefen Syner-G™
interface using an Rs-232 connection with
a computer. Connect Tx, Rx, and Ground
from an automation control device or an
RS-232 device-to-be-controlled, using the
removable 3-pin "Captive Screw" Phoenix
connector.
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