Changhong Electric UD49YC5500UA Operation Manual page 16

Menu Operation
frequency band at a time. It is suggested to NOT make
large changes.
The adjusted values are stored according to the User
mode.
■ Balance: You can adjust the sound balance of the
speakers to preferred levels.
■ AVC: AVC automatically remains on the same level of
volume if you change programs.
Because each broadcasting station has its
own signal conditions, volume adjustment
may be needed each time the channel is changed.
This feature allows users to enjoy stable volume levels
by making automatic adjustments for each program.
■ SRS: You can select a desired Surround Sound mode.
■ SPDIF Type: Press ENTER button to select PCM or RAW.
■ Audio Delay: Correct audio-video sync problems, when
watching DTV and when listening to digital audio output using
an external device such as an audio receiver (0ms~250ms).
■ Speaker: If you are listening to the sound track of a broadcast or movie through an
external receiver, you may hear a sound echo caused by the difference in decoding
speed between the TV's speakers and the speakers attached to your audio receiver. If
this occurs, set the TV to External Speaker.
TV When you set Speaker to TV, both the TV's speakers and the
external speakers are on. You will hear sound through both. The
volume of the external device can't be adjusted.
External When you set Speaker to External, the TV's speakers are turned
off. You will hear sound through the external speakers only.
Adjusts the volume with the knob attached to the external
device.
Configuring the Lock Menu
Press your password (it is factory preset to 0 0 0 0), Then
you will go the sub-menu as follows.
If you forget, the super password of 1225 is still valid.
■ Change Password: You can set your private password.
Press the number buttons on the remote control to set
the new password. When the new password has been
input twice, the setting is finished and saved
successfully.
■ System Lock: Set the system lock ON or OFF.
■ US: To select the TV/MPAA Rating you want to lock or not.
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