Operating Instructions; Features And Operational Controls - Hifonics Generation X4 Bedienungsanleitung

OPERATING INSTRUCTIONS

FUNCTIONS AND OPERATIONAL CONTROLS
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The LINE INPUT RCA jacks must be connected with the RCA output jacks of the headunit.
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The optional BALANCED INPUT is unlike the regular RCA-cables insusceptible against interspersion and interferences of the
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vehicle's electronics. You need therefor a Balanced-Line-Transmitter with a special cable, which can be connected between the
head unit and the amplifier. The Balance-Line-Transmitter is not included in delivery.Never use the Balanced-Input and the
RCA-Inputs at the same time.
The EXTENDED BASS CONTROL controllers allow a extensive adjustment of the bass frequencies.
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The SUB BOOST controller defines the bass bosst from 0 to 18dB. With the FREQ RANGE controller you are able to adjust,
on which frequency the bass boost (SUB BOOST) is effictive. The range goes from 30 to 80 Hz.
With the Q CONTROL controller defines the Q-Factor of the crossover continuously, so that
the playback quality of the cut-off frequency can be adjusted. Thereby you are able to adjust
perfect transitions between the loudspeakers.
• WIDE Q-Factor of Q 0,3 (arrow left below) = very wide frequency range.
• NARROW Q-Factor of Q 1,0 (arrow right below) = very narrow frequency range.
• Q 0,5 LINKWITZ-REILLY (Standard-setting, 12 o'clock position).
• Q 0,7 BUTTERWORTH (3 o'clock position)
The PHASE SHIFT controller allows to adjust the phasing between 0° and 180°. Thereby you are able to adjust the
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subwoofer perfect to the vehicle's acustics.
The LEVEL controller adjusts the input sensitivity of the amplifier to align the audio signal from the head unit.
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The input sensitivity is adjustable from 9 to 0.2 Volts.
The SUB SONIC controller (Subsonicfilter) limits the ultralow and not hearable frequencies of the audiosignal to below, to avoid
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a mechanical and electrical overloading on the subwoofer. The range is adjustable from 10 to 50 Hz and depends on the size
of the subwoofer. NOTE: If this controller is turned to a higher value than the LOW PASS controller, no sound is hearable.
The REMOTE IN port is for the cable of the enclosed bass remote controller. With this bass remote controller, you are able to
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adjust the bass level e.g. out of the driver's seat. Please use only the enclosed bass remote controller and cable.
The REMOTE OUT port is suitable to connect the bass remote link cable of an additional amplifier of the HiFONICS X3 or X4
Series. Hence, you are able to control several amps with only one bass remote.
The LOW PASS controller adjusts the cut-off point of the frequency range to above. The cut-off frequency is continuously
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adjustable from 40 Hz to 250 Hz.
POWER/PROTECT
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If the POWER LED lights up, the amplifier is ready for operation.
If the PROTECT LED lights up, a malfunction is indicated. Please note the chapter TROUBLE SHOOTING.
The LINE OUTPUT RCA jacks provide a linear audiosignal to supply an additional amplifier.
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2 3 4
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5 6 7 8 9 10
Q = 0,3
Q = 1,0
+18dB
+12dB
+6dB
0dB
30Hz 40Hz 60Hz