AT-UHD-CAT-4ED
36
The Web Server
Power
Under normal operation conditions, this toggle is set to
ON
. Click this toggle to
OFF
, to place the AT-UHD-CAT-4ED
in standby mode. The
PWOFF
and
PWON
commands can also be used to control the power state.
Lock
Click to lock or unlock the buttons on the front panel. Locking the front panel buttons is useful in preventing
accidental button activation within rack environments.
Power button mode
Click this drop-down list to select the desired function of the power button. Refer to
for more information.
Setting
Description
DA standby
Pressing the
POWER
button will toggle the AT-UHD-CAT-4ED between standby mode
and normal operating mode.
CEC*
When a sink device (display) is connected to the AT-UHD-CAT-4ED, pressing the
POWER
button will toggle the power state of the display using the CEC protocol.
The power state of the AT-UHD-CAT-4ED is unaffected
. Power-on and power-off
commands are sent over both the
HDBaseT OUT
and
HDMI OUT
ports
Both
Pressing the
POWER
button will toggle the power state of
both
the AT-UHD-CAT-4ED
and any sink devices that are connected to the AT-UHD-CAT-4ED, using the CEC
protocol. Power-on and power-off commands are sent over both the
HDBaseT OUT
and
HDMI OUT
ports.
Reset to Default
Click the
Factory Default
button to set the AT-UHD-CAT-4ED to factory-default settings.
Firmware Update
Click the
Choose File
button to select the firmware file, when upgrading the firmware on the AT-UHD-CAT-4ED.
Once the firmware file is selected, click the
Update
button. Refer to
Updating the MCU Firmware (page 37)
and
Updating the Valens Firmware (page 39)
for more information.
ON / OFF
Click these buttons to test CEC control between the AT-UHD-CAT-4ED and the connected sink device. Click the
ON
button to power-on the device and
OFF
to power-off the device. Refer to
information.
*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.
