Focal SUB ONE Manual De Uso página 12

SUB ONE
U s e r m a n u a l
SUB ONE settings and control:
1 – LOW PASS
This rotary potentiometer allows you to adjust the subwoofer's low-pass cut-off frequency in order to determine the highest
frequency that the SUB ONE will have to retranscribe. The aim is of course to obtain the most linear frequency response curve
possible from the whole system (subwoofer + loudspeakers), and to thereby avoid reproducing the same frequencies through
the subwoofer and the monitors.
2 – LEVEL
The SUB ONE level setting allows you set the subwoofer's volume according to that of the control monitors. This setting also
offers the option to optimise the choice of the subwoofer's positioning, taking into account a 6dB increase for each rigid
surface (floor, wall).
3 – PHASE
This phase-adjustment potentiometer, combined with the polarity switch (4), will allow you to compensate for the positioning
of the SUB ONE if required, in relation to that of the monitors. Depending on the distance of the subwoofer, on whether it is
in a central position or not, this setting will allow you to simultaneously receive the sound information coming from the SUB
ONE and its linked monitors.
4 – POLARITY
This polarity switch inverts the SUB ONE phase by 180°.
5 – AUTO STAND BY
The SUB ONE is equipped with a "Stand-by" mode, which can be disabled if required. On leaving the factory, the subwoofer is
set to the "ENABLE" position. The stand-by mode is therefore enabled. When you power on the SUB ONE, the "Stand-by" mode
is enabled. To exit the "Stand-by" mode, send an audio signal to the subwoofer by gradually increasing the volume of the audio
source. After around 30 minutes without receiving an audio signal, the subwoofer automatically switches to "Stand-by" mode.
In "Stand-by" mode, the power consumption is lower than 0.5W. This automatic stand-by mode can be disabled. To do this,
move the switch to the "DISABLE" position. In the "DISABLE" position, the SUB ONE is constantly powered on, as soon as the
"ON-OFF" switch is in the "ON" position.
™
1 COLOR PRINTING:
PANTONE P877C
PRINTING ALPHA SUB ONE - SRDOS-190718/13
CCC logo:
Added after certi cation
Line thickness (frame only):
0.40mm(+/-0.05)
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