Deactivating The Buttons On The Bar Speaker (Child Lock); Changing The Brightness; Saving Power In Standby Mode - Sony HT-NT3 Operating Instructions Manual

Note
To receive a Dolby Digital signal, you need
to connect a TV or other devices to the TV
(DIGITAL IN) jack with a optical digital
cable.
If your TV's HDMI IN jack is compatible with
the Audio Return Channel function
(page 25), you can receive a Dolby Digital
signal via an HDMI cable.
Press AUDIO repeatedly until the
signal you want appears in the front
panel display.

"MAIN": Sound of the main language
will be output.

"SUB": Sound of the sub language will
be output.
 "MN/SB": Mixed sound of both the
main and sub languages will be
output.
Deactivating the buttons
on the Bar Speaker (Child
Lock)
You can deactivate the buttons on the
Bar Speaker (except for ) for
preventing misoperation, such as child
mischief.
Be sure to use the buttons on the Bar
Speaker to perform this operation.
While holding INPUT, press VOL –,
VOL + and VOL – in sequence.
"LOCK" appears in the front panel
display.
You can only operate the system by
using the remote control.
To cancel, while holding INPUT, press
VOL –, VOL + and VOL – in sequence.
"UNLCK" appears in the front panel
display.

Changing the brightness

You can change the brightness of the
front panel display and blue LED
indicator.
Press DIMMER repeatedly.
You can select "OFF", "DIM1" or "DIM2".*
* The brightness for "DIM1" and "DIM2"
settings are the same.
Note
The front panel display is turned off when
"DIM2" is selected. It turns on
automatically when you press any buttons,
then turns off again if you do not operate
the system for about 10 seconds. However,
in some cases, the front panel display may
not turn off.
Saving power in Standby
Mode
Check that you have made the following
settings:
 [Bluetooth Standby] is set to [Off]
(page 23).
 [Control for HDMI] in [HDMI Settings] is
set to [Off] (page 25).
 [Quick Start/Network Standby] is set
to [Off] (page 25).
 [Remote Start] is set to [Off] (page 27).
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