Helix AMPLIFY 204 X-OVER handleiding
Handleiding
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ed connection cables.
The amplier is equipped with our propri-
etary ADEP.3 circuit (Advanced Diagnostics
Error Protection 3rd generation) which en-
sures that the car radio detects the amplier
as a speaker and thus neither any function
of the radio (e.g. fader) will be deactivated
nor any error log in the CPU of the car will
be created.
When using highlevel signals, the remote
input (REM) does not need to be connect-
ed, as the amplier will automatically turn
on once a loudspeaker signal is applied.
Attention: Only use the supplied connec-
tion cables for installation (page 15, g.1,
point 1.1).
Note: The amplier can operate with either
lowlevel (Cinch / RCA) or highlevel signals.
Simultaneous use of both signal types may
cause damage to the signal source.
4. Conguration of the remote input
This setting is only required when connecting
the signal source using highlevel signals.
The amplier will turn on automatically when
driven by a highlevel signal or when a signal
is applied to the remote input terminal (REM).
The auto remote switch (page 14, point 8)
allows to deactivate the automatic turn-on
feature. The feature should be deactivated if
there are e.g. noises while switching on / o
the amplier.
On: Activation via highlevel signal is en-
abled (by default).
O: Activation via highlevel signal is dis-
abled.
Note: If the automatic turn-on function is de-
activated it is mandatory to use the remote
input terminal to power up the amplier! The
highlevel signal will be ignored in this case.
5. Connection to power supply & remote
Make sure to disconnect the battery before
installing the AMPLIFY 204 X-OVER.
Ensure correct polarity.
+12 V: Connector for the positive cable.
Connect the +12 V power cable to the posi-
tive terminal of the battery. The positive wire
from the battery to the ampliers power termi-
nal needs to have an inline fuse at a distance
of no more than 12 inches (30 cm) from the
battery. The value of the fuse is calculated
from the maximum total current input of the
whole car audio system (204 X-OVER = max.
70 A RMS at 12 V RMS power supply). If your
power wires are short (less than 1 m / 40”)
then a wire gauge of 10 mm² / AWG 8 will be
sucient. In all other cases we strongly rec-
ommend gauges of 16 - 25 mm² / AWG 6 – 4!
GND: Connector for the ground cable. The
ground wire should be connected to a com-
mon ground reference point (this is located
where the negative terminal of the battery is
grounded to the metal body of the vehicle) or
to a prepared metal location on the vehicle
chassis, i.e., an area cleaned of all paint resi-
dues. The cable should have the same gauge
as the +12 V wire. Inadequate grounding
causes audible interference and malfunctions.
REM:
The remote input is used to switch on
and o the amplier. It is mandatory to connect
this input to the remote output of the precon
-
nected device that provides the input signal to
the AMPLIFY 204 X-OVER.
This input does
not need to be assigned if a highlevel signal
is used.
We do not recommend controlling the remote
input via the ignition switch to avoid pop noise
during turn on / o.
6. Adjusting the lter mode and crossover
frequency of the internal crossover
The
AMPLIFY 204 X-OVER
is equipped with
a DirectDSP function, which allows you to by-
pass the internal crossover. Using the X-Over
switches (page 14, point 3), you can activate
or deactivate the function or select the desired
lter mode of the crossover for each channel
pair.
DirectDSP: In this mode, the internal cross-
over is deactivated, and the input signal is
passed unltered to the output stages of the
amplier.
Important: When using the DirectDSP func-
tion, adjust crossover frequencies in the pre-
connected DSP or DSP amplier.
LPF (lowpass lter): When the switch is set to
this position, the internal crossover is active,
and a 12 dB lowpass lter is always active. By
Bekijk gratis de handleiding van Helix AMPLIFY 204 X-OVER, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Helix |
| Model | AMPLIFY 204 X-OVER |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 2988 MB |
