5
ENGLI
SH
Make sure that no wires are not insulated can bypass the
speaker outputs. Make sure that the speaker terminals are
ght enough to ensure a good electrical connecon. If the
terminal screws are not ght enough, the sound quality
may be affected.
Use only dedicated wire to the speaker (a secon of 1.5
mm² or more is recommended especially if the cable length
is greater than 3m).
Important Note: Check the impedance of your speakers.
When using a pair of speakers, you can use speakers with
an impedance of between 4 and 8 ohms.
⑤ AC MAIN INPUT
Once all connecons to the amplifier, plug the power cable
into an outlet and turn the unit on. Your amplifier is now
ready for use.
① ON / OFF BUTTON
This switch allows shutdown or operaon of the amplifier.
② IR SENSOR
This window receives IR commands (Infra Red) from the
remote control. It is essenal that there is no obstacle
between the remote control and the sensor.
TONE CONTROL AND BALANCE
These funcons on music signals output from the speakers
and the line output (RCA) outputs. They are not acve on
the REC output (for recording the original signals).
③ BASS and TREBLE
The buon "BASS" seng can act on the relave level of
low frequencies to alter the tonal balance of the sound to
suit your room acouscs and your tastes. The "TREBLE"
buon for meanwhile high frequencies.
When these buons are in the middle posion, it means
that the tonal balance is not changed. The adjustable range
is ± 10 dB (knob turned in the direcon of clockwise) - 10
decibels (knob turned anclockwise).
④ BALANCE
This command allows you to adjust the relave output
levels of the le and right channels. In the center posion,
the output level of each channel is equal.
⑤ DIRECT
If this funcon is acvated (light signal acve), then the
BASS and TREBLE funcons are disabled. The purpose of
this funcon is to shut down the electronic circuit’s tone
control and balance in order to best preserve the purity of
the music signal.
⑥ VOLUME
This knob adjusts the output volume of the amplifier at the
speaker outputs.
⑦ LOUDNESS
Musical recordings are made with devices that are designed
to keep the musical balance as at a concert. When
reproducing the same quality is desired by the listener. This
is the enre chain, from microphone to the listener's ears
to be faithful.
Provided in daily use, a key parameter is not preserved
between concert and listening to stereo, the volume. But
the human ear does not hear sounds with the same tonal
balance depending on the noise level. And the bass and
treble frequencies are less audible low noise at high levels.
In pracce, the listener will feel the lack of bass and treble
when hear a piece of music at low level.
Connecons
Connecons and uses
Front panel
Connecons and uses
