Configuring The Sound Menu - Changhong Electric 3d60c4000i Operation Manual

Menu Operation
■ Aspect Ratio: You can select the picture size which
best correspon ds to your viewing requirements.
■ Noise Reduction: Reduces screen noise without
compromising video quality.
■ Screen (In PC-RGB mode)
Auto Adjust: Adjust the image automatically.
Horizontal Pos.: Centre the image by moving it left or
right.
Vertical Pos.: Centre the image by moving it up or
down.
Size: Adjust the screen size.
Phase: Adjust when characters have low contrast or
when the image flickers.

Configuring the Sound Menu

■ Sound mode: You can select a sound mode to suit
your personal preferences. Equalizer can be adjusted
when the sound mode is set to User.
■ Balance: You can adjust the sound balance of the
speakers to preferred levels.
■ AVL (Auto Volume Level): AVL automatically remains
on the same level of volume if you change
programmes. Because each broadcasting station has
its own signal conditions, volume adjustment may be
needed every time when the channel is changed. This
feature allows users to enjoy stable volume levels by
making automatic adjustments for each program.
■ Surround Sound: You can select a desired Surround
Sound mode.
■ AD Switch (In DTV mode) *this is only available in
some countries, mainly in North America and
Europe.: This is an auxiliary audio function that provides
an additional audio track for visually challenged persons.
This function handles the Audio Stream for the AD (Audio
Description), when it is sent along with the Main audio
from the broadcaster. Users can turn the Audio
Description On or Off and control the volume.
■ Audio Delay:
Correct audio-video sync problems, when watching DTV and when listening to digital
audio output using an external device such as an AV receiver (0ms~250ms).
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