AXTON A470-170 Instructions D'installation Et D'utilisation page 24

™ Start turning up the REAR GAIN control (3CH/4CH) clockwise
until you feel to you have reached an appropriate ‚rear fill' in the
back of the car, so that the overall in-car sound becomes smooth
and balanced .
™ Finally, you may want to do some fine-tuning on the different
highpass and lowpass frequencies selected .
It is recommended to start fine-tuning with the subwoofer (LOWPASS
SUB) frequency . Proceed – if necessary – with the front satellites
(HIGH-PASS FRONT) and finish the frequency adjustments with the
rear satellites (HIGHPASS REAR) .
IMPORTANT: All advice on controls and adjustments of this manual
section is based on the assumption that you are also thouroughly
acquainted with all the requirements and features of the entire
audio equipment – especially the head-unit and the speakers –
connected to this amplifier!
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A470-170 Manual DEF.indd 24 12.09.2007 7:53:19