DynaVox SPARK II Bedienungsanleitung Seite 29

1. 3D
The function for simulated surround sound (using
only two loudspeakers) can be switched on and off
here.
2. Power LED
3. SIGNAL IN
With this switch you can adjust the sensitivity of
the two stereo inputs of the amplifier (9) to stron-
ger input signals with the setting "LOW". Normal
setting is "HIGH".
4. VOLUME
The volume of the loudspeakers may be increased
or decreased with this.
5. BASS
This is a knob that allows setting the bass propor-
tions (low frequencies) of the sound.
6. TREBLE
This is a knob that allows setting the treble propor-
tions (high frequencies) of the sound.
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