AT-UHD-CAT-4ED
26
Powering Sink Devices
1. Connect Ethernet cables from the
HDBaseT OUT
ports to receiver (e.g. AT-UHD-EX-100CE-RX).
2. Connect an HDMI cable from the receiver to the display (sink) device. Make sure that the sink device is powered.
HDBase
T OUT 1
HDMI
Display
AT-UHD-CAT-4ED
AT-UHD-EX-100CE-RX
4
3
2
1
OUT
IN
HDMI
HDB
aseT
LOCK
EDID
POWER
AT-UHD-
CAT
-4E
D
INT
LEARN
DC 48V
RS-232
HDBaseT IN
HDMI OUT
RX
TX
This section provides information on how to power-on / power-off the display (sink) device, using the
POWER
button. CEC* power-on / power-off commands are transmitted over all
HDBaseT OUT
ports, as well as the pass-
through
HDMI OUT
port.
3. Launch a web browser and login to the web server. Refer to
Introduction to the Web Server (page 29)
information. The factory-default username and password are listed below:
Username:
root
Password:
Atlona
4. Click
System
in the menu bar.
5. Click the
Power button mode
drop-down list and select
CEC
. Refer to the illustration on the next page for
reference.
*Consumer Electronics Control (
CEC): Atlona has confirmed proper CEC functionality with several current models of Samsung, Panasonic, and
Sony displays. However, it is not guaranteed that CEC will work with all displays. Many manufacturers do not support the CEC “off” command,
and older displays use proprietary commands. Atlona only supports displays that use the CEC command structure defined in HDMI 1.2a. It is
recommended that dealers request an evaluation product from Atlona, before designing a system using the CEC protocol. If this is not possible,
then other control methods will need to be considered, in order to control displays using Atlona products.
Device Operation
