ACOUSTIC SOLUTIONS CAMP-1B, Инструкция по эксплуатации

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Page 9
VOLUME CONTROL
The VOLUME level will be displayed on line one of the LCD display as a
numeric dB value.
Note: dB values are a professional indication of the amplitude of an audio
signal with full or maximum output achieved normally at 0dB. You will notice
the LCD display on this amplifier will read minus dB figures up until zero
which will indicate maximum output.
The rotary control (2) can be turned both clockwise and anti-clockwise to
alter the dB signal. There are 64 steps in total which range from -78.75dB
for nil volume, to 0dB which will provide maximum output.
We have also provided a bar graph display on line 2 of the LCD display,
which indicates the status of the volume control when rotated. There are 16
blocks which run from left to right and will change pro-rata to the increase
or decrease in volume
This display will replace the input music source description on line 2 of the
LCD display while the volume control is operated. This bar graph display
will remain for a period of approx 5 seconds following the end of this volume
change and will then return to indicate the input music source as the default
following this time.
USING THE AMPLIFIER
Power
Control
Headphone Treble Function Bass Balance
PHONO/TAPE
CD/DVD
DAB/MP3
Treble 8dB
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Treble 10dB
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TREBLE CONTROL
This amplifier is fitted with a treble control which /-14dB attenuation
around the centre frequency of 10Khz, and 6dB across the frequency range
of 2Khz to 20Khz.
To alter this treble control press the TREBLE button (4) to change the LCD
display from bass control to treble control.
Attention: Please note that due to the level of boost available on this
treble control, please be aware that prolonged use of this amplifier at high
levels with an increased treble content may cause permanent damage to
your speakers. Please operate this system within the safe working limits of
any ancillary equipment that is connected to it.
The last setting for the treble will be displayed.
To change the treble setting turn the rotary control (2) either clockwise or
anti-clockwise to increase or decrease the treble content.
There are 7 steps around the centre position for +/- attenuation, adjust this
control for your desired listening level.
Note: following this operation, the LCD display will return to indicate the
default volume setting if no operation occurs within 5 seconds. To reactivate
treble control it will be necessary to press the function button again.