AOC L15X421 - Manual (Page 12)

10
When the input source is TV mode, the Sound Setup, Picture Setup, Child
Lock Setup, Function Setup and TV Setup can be selected; shown in the
figure below:
Sound Setup (Same as in PC, TV, AV1, S-Video and Components modes)
1. The range of adjusting volume, bass and treble is from 0~100.
2. Select “ON” or “OFF” in sound selection to control the sound output.
3. The range of adjusting Balance is -50~+50; when adjusting from 0 to -50,
the sound from the left track fades until silence; when adjusting from 0
to +50, the sound from the right track fades until silence.
4. AVL: you can set it “ON” or “OFF”.
The function is to adjust the input sound automatically. You may enable
this function when you notice that the sound in the two tracks are very
different, in order to prevent the bad sound effect resulting from large
sound variation.
5. Select "ON" or "OFF" for Loudness: a default setting is preset, you may
adjust when necessary.
The following menu will appear when selecting continuously:
6. Preset: Designed for different types of sound output, wherein, the
dialogue, music and theater modes are preset; you can set Bass, Treble
and Equalizer in sound output mode according to your preference.
7. Equalizer: You can select and adjust 100, 300, 1K, 3K and 8K
respectively (the figures represent the sound frequency range).
8. Reset to default: Reset the sound setting to the factory default value.