Advanced Operations - Panasonic HTB688 Operating Instructions Manual

∫ To select the sound mode
Press [SOUND].
Sound mode
Best suited for dramas and
STANDARD
comedy shows.
Enhance the sound of musical
MUSIC
instruments and songs.
Produces three-dimensional
CINEMA
sound unique to movies.
Enhance the voice of news and
NEWS
sports commentaries.
Enhance the clearness when
VOICE
listening to human voice.
∫ To set the surround mode
You can enable/disable the surround effect.
Press [SURROUND].
≥ To cancel, press the button again.
∫ To mute the sound
Press [MUTE].
≥ While muting, the sound mode indicators blink simultaneously.
≥ To cancel, press the button again or adjust the volume.
≥ Muting is cancelled if the main unit is turned off.

If this system does not operate as
expected or sound is unusual, returning
the settings to the factory preset may
solve the problem. ( 23)
≥ If there is sound coming out of the TV's speakers, reduce
the volume of the TV to its minimum.
20
TQBJ2019

Advanced operations

≥ The default setting is underlined. Changed settings will be
kept until it is changed again, unless otherwise indicated.
Dual audio
Sets the preferred audio channel mode when there
are two audio modes received by this system.
Press and hold [MUTE] for more than 4 sec.
Depending on the audio mode, the indicator will
blink as below.
Audio
mode
Main
Secondary
Main
+Secondary
≥ This effect only works if the audio output of the TV or player
is set to "Bitstream" and "Dolby Dual Mono" is available in
the sound source.
≥ The indicator for the selected setting blinks for 5 sec. and
then exits the setting mode.
Audio format
You can view the current audio format.
Press and hold [SOUND] for more than 4 sec.
Depending on the audio format, the indicator will
blink as below.
Audio
format
Dolby
Digital
DTS
®
PCM
≥ The indicator for the selected setting blinks for 5 sec. and
then exits the setting mode.
≥ The indicators may work differently if the main unit detects
an unsupported audio format from the connected TV.

≥ Audio format is not indicated when "
source.
Indicator
Indicator
" is selected as the