Focal SUB 500 P HP User Manual page 19

SUB 500 P HP
U s e r m a n u a l
Settings
Auto on/standby system
The subwoofer features an automatic audio signal detector. When the "POWER" control is set on auto-mode, the
subwoofer will automatically switch on as soon as an audio signal is detected. When set to "POWER ON", the signal
detector is disable and the subwoofer is continuously on.
Conversely, if no signal is detected during a period of about 3 minutes, the detector automatically set the subwoofer
to standby mode.
If you expect not to use the subwoofer for a long period, it is recommended to set the power selector to "OFF".
In case of stormy weather, unplug the power cable.
Quick set-up
1 - Connect the subwoofer to the power grid (electrical outlet).
2 - Set the power selector to "ON".
3 - Connect the subwoofer to the amplifier according to one of the three methods mentioned above.
4 - Set the "CROSSOVER" potentiometer to intermediate position (around 100Hz).
5 - Set the "VOLUME" potentiometer to intermediate position.
Please note that the "CROSSOVER" is not available when the subwoofer is connected through the "Line Inputs LFE".
fine tune
1 - Adjust the bass level according to the other used loudspeakers. In order to find the appropriate settings, we advise
you to use as many different music styles as possible. Bass must be present but not too heavy.
2 - Choose the phase selector mode (0° or 180°). The proper setting must make you feel that the bass level is higher
and well balanced.
3 - Adjust the crossing frequency around 100Hz. The more you lower this frequency, the more the sound appears
to be deep and sonorous. The higher the frequency is, the more you will feel a dynamic bass impact. The right
settings are obtained when all these previously stated conditions are fulfilled.
4 - Re-adjust, if necessary, the volume control.
5 - The settings must be adjusted each time that the subwoofer is moved from its initial place.
choice of cables
When the subwoofer is connected to the amplifier through stereo "line level" or LFE inputs, use a RCA/RCA shielded
cable of the required length. In every case we advise you to ask your retailer. He will help you find the solution
meeting your needs.
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