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8How to use OSD
AUDIO ADJUST

1.BASS

Use◄►todjusttheratioofBass

2.TREBLE

Use◄►todjustthehigh-pitchedsound

3.BALANCE

Use◄►todjustthebalancelevelbetweenleftand
right speakers.

4.SPEAKER

Use◄►toselectspeakeronoroff
SPON:Audiofrombuilt-inspeakers.
SPOFF:Youcanselectspeakerofftomutetheaudio.
 Whenuseanotheramplierdevice,youmay
need to setup the speaker off.

5.SUB VOL

Use◄►todjustsub-picture'svolue.
TheRPTVaudiowillalwayssoundmain-picture's
voice.YouneedtouseHeadphoneorearphoneto
listenthesub-picture'svoiceandusethisfunctionto
adjustthevoluelouderorlower.
6.EFFECT =remote control key "AUDIO"
Use◄►toselectaudioeffectmode.
♦SRS=SoundRetrievalSystem
Baseonthehumanhearingsystem;usetheHRTF
characteristics to compensate difference between
traditionalrecordings.Extractthehiddenenvironment
sounds from the recording, and then process and
recreate the original stereo sound. The display adapts
the SRS technology, as well as the SRS Focus sound
effect;thisdeliversdisplayswithstereothat’sbroad
andwithverticalsoundeld.
♦BBE
HighDenitionSound
♦VIVAHD3D
Replace traditional live sound stereo with more natural
and clearer sound.

Features:

a.Increase the horizontal sound field, depth, and
vertical sound field while maintaining clear sense of
directions.
b.Highlystablecentralsoundtrack
c.Compatible with news channels, theatrical
performances, movies, music, sports, and games. No
audio mode switching is needed every time when you
change programs
♦SURROUND
♦SIMSTEREO
Dualchannelsimulated.