Hifonics Brutus Series, Руководство пользователя

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FUNCTIONAL INSTRUCTIONS
FEATURES AND OPERATIONAL CONTROLS
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The optional BALANCED INPUT is unlike the regular RCA-cables insusceptible against interspersion and interferences of the
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. Refer to the further information on page 29.
Never use the BALANCED INPUT and the RCA jacks LINE IN at the same time.
The LINE IN RCA jacks must be connected with the RCA output jacks of the headunit.
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POWER INPUT
SPEAKER OUTPUT
PROTECT
POWER
SLAVE MASTER
LP
LEVEL
BASS LEVEL
CONTROLLER
AUTO TURN ON
(ONLY IN HI LEVEL INPUT MODE)
0dB 18dB
LINE IN SLAVE IN/OUT
LEVEL
INPUT
MODE
35Hz 250Hz
L
R
MIN MAX
OFF
ON
LOW
HI
SUB
BOOST Q-CONTROL PHASE
FREQ.
RANGE SUB SONIC
15Hz 55Hz
GND +12V REM
EXTENDED BASS CONTROL
WIDE NRW 20Hz 80Hz
0 ° 180 °
BALANCED
INPUT
BRX4000 D
L
R
BRX4000 D
BLUE / WHITE
LOG0
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SPEAKER CABLES
SHIELD
TO THE LINE IN ON THE
AMPLIFIER
CORE CONDUCTOR
HI LEVEL INPUTS & AUTO TURN ON
If your head unit has no pre-amplifier low level RCA outputs or doesn’t provide a separate remote turn on wire (like described on
page 19/#2), follow these instructions:
AUTO TURN ON
Bring the AUTO TURN ON switch to position ON to activate the auto turn on function. This function only works, if the push button
INPUT LEVEL MODE is in HI position and highlevel inputs (speaker outputs from the headunit) are connected at the LINE IN.
Please check the regarding notes below.
The amplifier detects now by the so called ”DC Offset” (a voltage increase to 6 volts on the high level speaker outputs) if the
head unit is turned on and the amplifier turns automatically on. As soon as the head unit is turned off, the amplifier shuts down
automatically after approx.one minute.
NOTE: The AUTO TURN ON usually works with 90% of all headunits, because they are equipped with the ”High Power” outputs.
Only with a few older headunits the AUTO TURN ON function is not applicable.
The port of the remote connector of the amplifier (page 19#2, REM) can now be used also to turn on additional other amplifiers.
Connect the REM ports of the amplifiers and ensure, that the other amplifier’s AUTO TURN ON function is deactivated.
High level speaker cables as signal input:
Please use the optional HF-HLA adaptor from HiFonics (see
page 29). This adaptor is optmized for the use with this amplifier
inputs and owns additionally a protect function for the speaker
outputs of your headunit.
Alternative: Solder the ends of the loudspeaker cables of the
head unit with common RCA connectors (separately available)
and connect them with LINE IN of the amplifier.
The HI LEVEL INPUTS can be use independently from the AUTO
TURN ON function.