Connections; Dolby Atmos; Hdmi Connection - Motorola amphisoundX MT250-ASB31 User Manual

- Additional tools (not included) are
required for the installation.
- Do not overtighten screws.
- Keep this instruction manual for
future reference.
- Use an electronic stud finder to check
the wall type before drilling and
mounting.

6. Connections

Dolby Atmos

6.1
D o l b y A t m o s g i v e s y o u a m a z i n g
experience you have never before by
overhead sound, and all the richness,
clarity, and power of Dolby sound.
For using Dolby Atmos
®
Dolby Atmos is available only in HDMI
mode. For the details of the connection,
please refer to "HDMI Connection".
1. To use Dolby Atmos
HDMI 2 / HDMI ARC mode, your TV
has to support Dolby Atmos
2. Make sure that "No Encoding" is
selected for bitstream in the audio
output of the connected external
device (e.g. Blu-ray DVD player, TV
etc.).
3. While entering Dolby Atmos / Dolby
Digital / PCM format, the soundbar
will show DOLBY ATMOS / DOLBY
AUDIO / PCM AUDIO once, and if
you want to check current format, pls
stop playing and resume again. And
this is only applicable for HDMI mode.

HDMI Connection

6.2
Some 4K HDR TVs require the HDMI
input or picture settings to be set for
HDR content reception. For further setup
details on HDR display, please refer to the
instruction manual of your TV.
®
®
®
in HDMI 1 /
®
.
Method 1: ARC (Audio Return Channel)
The ARC (Audio Return Channel) function
HDMI OUT (ARC)
allows you to send audio from your ARC-
compliant TV to your sound bar through
a single HDMI connection. To enjoy the
ARC function, please ensure your TV is
both HDMI-CEC and ARC compliant and
set up accordingly. When correctly set
up, you can use your TV remote control
to adjust the volume output (VOL +/- and
MUTE) of the sound bar.
HDMI OUT (ARC)
- Connect the HDMI cable from unit's
HDMI OUT (ARC) socket to the HDMI
(ARC) socket on your ARC compliant
TV. Then press the remote control to
select HDMI ARC.
Tips:
• Your TV must support the HDMI-CEC
and ARC function. HDMI-CEC and
ARC must be set to On.
• The setting method of HDMI-CEC and
ARC may differ depending on the
TV. For details about ARC function,
please refer to the owner's manual.
A
Method 2: Standard HDMI
- I f y o u r T V i s n o t H D M I A R C -
compliant, connect your soundbar
to the TV through a standard HDMI
connection.
HDMI OUT (ARC)
HDMI IN
or
HDMI 1 HDMI 2
HDMI OUT
HDMI ARC
B
HDMI IN
or
HDMI 1 HDMI 2
HDMI OUT
HDMI ARC
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