VDO CD 4203 - Advanced Audio Features

20
Setting Loudness for Low Freq.
This source independent function adapts the
loudness response curve for low frequencies.
1- Long press SOUND.
2- Select LOUD LOW with the
keys.
3- Use keys to select a level value: level 0 to
level 3.
4- Press ESC to enter the value.
Note: Adjustment of Loudness is only possible
when "Bass Treble" is selected as the DSC style.
Setting Loudness for High Freq.
This source independent function adapts the
loudness response curve for high frequencies.
1- Long press SOUND.
2- Select LOUD HIGH with the
keys.
3- Use keys to select a level value: level 0 to
level 3.
4- Press ESC to enter the value.
Note: Adjustment of Loudness is only possible
when "Bass Treble" is selected as the DSC style.
Defining Bass Freq. Threshold
This source dependant function defines the bass
frequency threshold.
1- Long press SOUND.
2- Select BASS FREQ with the
keys.
3- Use the keys to choose 80 Hz (default
value) or 40 Hz.
4- Press ESC to enter the value.
Note : The setting is memorised to be re-used
for the "Bass Treble" DSC style.
Defining Treble Freq. Threshold
This source dependant function defines the
treble frequency threshold.
1- Long press SOUND.
2- Select TREB FREQ the
keys.
3- Use the keys to choose 5kHz (default
value) or 7 kHz.
4- Press ESC to enter the value.
Note : The setting is memorised to be re-used
for the "Bass Treble" DSC style.
Switching the Automatic Leveller
This function allows an automatic levelling
between the different sources (including only
tuner, CD/MP3, CDC; excluding Auxiliary,
Navigation-In and Phone-In).
1- Long press SOUND.
2- Select LEVELLER with the
keys.
3- Use the keys to set ON (default) or OFF.
4- Press ESC to enter the value.
Defining Subwoofer Threshold
This function sets the low pass filter frequency
for the subwoofer amplifier.
1- Long press SOUND.
2- Select SUBWOOFER with the
keys.
3- Use the keys to set the value to Freq40,
Freq80 or OFF.
4- Press ESC to enter the value.
Note : In Phone IN source and during announ-
cements, the subwoofer level is fixed to 0 (not
OFF) and cannot be changed.
AN2001-2L-Eng.pm7 11/20/02, 3:32 PM20