Sony HT-CT770 - Manual (Page 12)

12 US
Adjusting the settings
You can set the following items with the AMP MENU button on the remote control.
Your settings are retained even if you disconnect the AC power cord (mains lead).
1 Press the AMP MENU button on the remote control to display the amplifier menu window on the display of
the Bar Speaker.
2 Select the desired setting, using the  (return)/  (select)/ (proceed) button, and press the (enter)
button.
3 Press the AMP MENU button to exit the amplifier menu window.
Menu Function Default
LEVEL DRC
(Dynamic range control) You can enjoy Dolby Digital sound at low sound volumes. (ON/
AUTO/OFF)
ON: Compresses sound in accordance with the compression
information contained in the content.
AUTO: Automatically compresses sound encoded in Dolby TrueHD.
OFF: Sound is not compressed.
AUTO
TONE BASS Low sound is emphasized. The setting can be changed from –6 to
+6 in units of 1.
0
TREBLE High sound is emphasized. The setting can be changed from –6 to
+6 in units of 1.
0
AUDIO SYNC
(AV sync) You can adjust the sound when the image and the sound are not
in sync. (ON/OFF)
OFF
DUAL
(Dual mono) You can enjoy multiplex broadcast sound of Dolby Digital audio.
(M/S (main and sub channels)/MAIN (main channel)/SUB (sub
channel))
MAIN
AAV
(Advanced auto volume) Reduces the volume discrepancies between different programs or
between programs and commercials. (ON/OFF)
OFF
EFFECT
(Sound effect) ON: The sound of the selected sound field is played. It is
recommended to use this setting.
OFF: The input source is down-mixed for 2 channels.
Note: When “EFFECT (Sound effect)” is set to “OFF,” “EFFECT (Sound
effect)” is automatically set to “ON” when you change the
SOUND FIELD setting.
ON
AMP MENU
 (return)/
  (select)/
 (proceed)/
(enter)