Hisense 65R7050E User Manual Download

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NOTE

•

Dolby Audio™ supporting Dolby Digital Plus™ format is not available through the SPDIF optical output. This format is
only available through the HDMI

ARC connection.

After making the required HDMI

ARC or SPDIF optical connection, go to

Settings > Audio > S/PDIF and ARC

option and

select the audio format to use.

NOTE

•

In most cases,

Auto detect

is the best option. Other settings can result in no sound when the content you are viewing

does not contain the audio stream type you selected.

Controlling other devices through CEC

Consumer Electronics Control (CEC) enables your TV and other CEC-compatible home entertainment components to control
one another in various ways. First, the CEC-compatible devices must “discover” one another and report their capabilities. After
this, one device can control another according to the features you enable. For example, playing a disc on a Blu-ray player
could switch the TV to the Blu-ray player’s input. Or, powering off the TV could also power off the Blu-ray player and the home
theater receiver.

Discovering connected CEC devices

To discover CEC devices:
1. Make sure that your CEC-compatible components are connected to the TV with a suitable high-speed HDMI

cable that

supports HDMI

ARC and CEC control.

2. Turn on each component and make sure all components have CEC enabled.

Tip:

Some manufacturers have their own branded names for CEC functionality, so you might need to read the product

documentation to correctly identify the CEC features of the device.

3. On the TV’s

Home

screen menu, navigate to

Settings

System

Control other devices (CEC)

and then select

Search

for CEC devices

. Press

[ OK ]

to repeat the discovery process, if necessary.

When finished, the TV displays a list of CEC devices that are connected to each HDMI

input, as well as any devices that had

previously been connected. The TV remembers the names of multiple CEC devices even when they are no longer connected.
If the list is longer than the allowed space, press

[ ]

to see a complete list in a scrollable window.

Enabling HDMI ARC

HDMI

ARC is the audio return channel that is available on one of the TV’s HDMI

ports. The audio return channel enables

you to send a Dolby Audio™ signal back to a home theater receiver that is also sending an audio and video signal into the
TV. Using HDMI

ARC reduces the number of cables needed and optionally lets you control the volume and mute state of the

receiver by enabling system audio control.
HDMI

ARC is disabled by default. To enable HDMI

ARC, in the

Home

screen menu, navigate to

Settings > System >

Control other devices (CEC)

, and then highlight

HDMI ARC

. Press

[ OK ]

to enable or disable the feature.

NOTE

•

Enabling

HDMI ARC

also enables

System audio control

. After enabling

HDMI ARC

, you can disable

System audio

control

if you prefer.

Enabling system audio control

System audio control enables the TV remote control to change the volume and mute state of an amplifier or sound bar
connected through HDMI

, and to display the external device’s volume and mute status in the TV’s on-screen display.

The TV automatically turns off its internal speakers and sends volume and mute control signals to an external amplifier when
all of the following are true:

System audio control

is enabled on the TV.

The TV is connected to a CEC-compatible amplifier, it is powered on, and CEC discoverability is enabled.
The CEC-compatible amplifier’s HDMI

ARC connector is connected to the TV’s

HDMI ARC

connector with a suitable

HDMI

cable.

When the CEC-compatible amplifier is off, the TV automatically turns on its speakers (unless you have turned them off as

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