46
Operation
Button(s)
Description
Change the bass pro-
portions of the sound
BASS (6)
With the “BASS” control dial on the front of the device you affect the
proportion of lower frequencies in the sound. Turning it in clockwise
direction increases the bass intensity and moving it in anticlockwise
direction reduces it. In the middle setting the bass proportions of the
input signals remain unchanged. The adjustment of the bass control
only has an effect if the button “TONE” (5) has been pressed. This tone
control affects the loudspeaker and headphone signals as well as the
output “PRE OUT” (14). The signal of the output “REC OUT” (15) is
independent of this.
Switch off tone control
(BASS/TREBLE)
TONE (5)
If the sound is not to be changed, it is recommended that you switch
off the sound control (BASS, TREBLE) with this button on the front of the
device. When this button is pressed, the sound processing settings in
the tone controllers (6)(8) come into play. If the button is not pressed,
the two sound controllers in the preamplifier are bypassed and the
signals from the source are not changed in terms of their frequency
levels. The tone control affects the signal of the loudspeakers and the
“PRE OUT” output (14). The signal of the “REC OUT” output (15) is
unaffected by this.
Switch the audio signal
correction for low volu-
me on and off
LOUD (9)
This function is operated from the front panel. It is a feature of audio
amplifiers that permits the user to strengthen low and high frequen-
cies compared with middle frequencies at the touch of a button. It
thereby corrects the impression of volume at low volume. In an audio
system, when the volume is small, low and high frequency ranges are
insufficient because of the characteristic of human auditory sensation.
This function should only be used at low volume. It has no effect on the
signal of the output “REC OUT” (15).
Individually activate or
deactivate speaker out-
puts A and B
SPEAKERS (4)
With this dial you can switch both pairs of loudspeakers (A and B)
on and off in any desired combination. If this dial is set to “A”, only
the pair of loudspeakers connected to the “SPEAKER A” connectors
receives the out-put signal. If the dial has been set to “B”, only the pair
of loudspeakers connected to the “SPEAKER B” connectors receives the
output signal. In the dial setting “A+B”, both pairs of loudspeakers are
fed at the same time by the amplifier. In the “OFF” dial position both
pairs of loudspeakers are switched off. In contrast to the mute setting
(MUTE), the output signal of the preamplifier “PRE OUT” output (14)
remains active in each of these cases.
Playback of music by
Bluetooth
BLUETOOTH
FUNCTION
1. Please select the Bluetooth input on the SV-228. Please turn the input
selector until the LED flashes at the input S3/BT. 2. Please activate the
Bluetooth connection on your smartphone, tablet or computer
3. Please select the search for new Bluetooth devices on your smart-
phone, tablet or computer. You will find the SV-228 under the name
„Vincent“ inside the list.
4. Please choose „Vincent“ und start the connection
5. The SV-228 is connected to your smartphone, tablet or computer
and you can start the playpack.
OPERATING THE APPLIANCE
