Bedienungsanleitung Crunch GTO4120 (Seite 11 von 40) (Deutsch, Englisch, Französisch, Italienisch, Spanisch)

498263

Zoom out

Zoom in

Vorherige Seite

1/40

Nächste Seite

ENG

blue = speaker - right - CH2 - positive

white = speaker - right - CH2 - negative

orange = speaker - left - CH1 - negative

yellow = speaker - left - CH1 - positive

LOUDSPEAKER CONNECTIONS

- In 4-channel operation (i.e. one loudspeaker on each amplifier channel), the impedance must

not be lower than 2 ohms for each speaker

- In bridging mode (two amplifier outputs combined) the impedance must not be lower than 4 ohms

for the bridged output.

- Never connect loudspeaker cables with the ground of the chassis or the +12 V supply voltage.

If the amplifier is operated with a too low impedance or incorrectly used, the entire sound system

may be damaged. This means a warranty void in such cases.

SIGNAL OUTPUTS TO CONNECT AN ADDITIONAL AMPLIFIER

Due to its compact design, the amplifier has no signal outputs to supply additional amplifiers, such as

a mono subwoofer amplifier. Split in this case the input signal with a suitable Y-connector to provide

the input signal to both amplifiers.

OPERATING ELEMENTS

Turn the input level controls (INPUT LEVEL, Fig. 1, 3) for each channel pair on the amplifier to the MIN.

position. Turn then the volume control of the headunit to 80% - 90% of its maximum volume. Now turn

slowly the input level control on the amplifier (INPUT LEVEL, Fig. 1, 3) in a clockwise direction until

you hear some distortion, then turn back slightly until the distortion is not audible anymore.

INPUT SENSITIVITY

The HIGH LEVEL INPUTS (Fig. 1, 1) are suitable to connect the amplifier inputs with speaker wires,

if your headunit is not equipped with pre-amplifier RCA outputs. Extend therefore every regarding

speaker cable from your headunit with appropriate speaker cables from your car audio retailer to the

mounting location of the amplifier. Then connect the each matching loudspeaker cable with the cables

of the included HIGH LEVEL jacks like described below.

NOTE: Never use the HIGH LEVEL INPUTS and the RCA inputs at the same time. This may damage

the amplifier seriously. The loudspeaker cables of the HIGH LEVEL INPUTS must have no contact to

the ground (GND).

HIGH LEVEL INPUTS

The amplifier detects a voltage rise (6 Volts) with a so called ”DC Offset” over the connected input

signal on the HIGH LEVEL INPUTS (Fig. 1, 1) when the headunit will be switched on. Hence, the

amplifier will also be turned on. As soon as the headunit will be turned off, the amplifier turns also

automatically off. In this case the turn-on connection (REM, Fig. 2, 2) is not needed.

Note: The Auto Turn On function usually works with 90% of all headunits, because they are equipped

with ”High Power”-outputs. Only with a few older and still existing headunits the Auto Turn On function

is not working.

AUTO TURN ON

blue = speaker - right - CH3 - positive

white = speaker - right - CH3 - negative

orange = speaker - left - CH4 - negative

yellow = speaker - left - CH4 - positive

Missbrauch melden von Frage und/oder Antwort

Libble nimmt den Missbrauch seiner Dienste sehr ernst. Wir setzen uns dafür ein, derartige Missbrauchsfälle gemäß den Gesetzen Ihres Heimatlandes zu behandeln. Wenn Sie eine Meldung übermitteln, überprüfen wir Ihre Informationen und ergreifen entsprechende Maßnahmen. Wir melden uns nur dann wieder bei Ihnen, wenn wir weitere Einzelheiten wissen müssen oder weitere Informationen für Sie haben.

Crunch GTO4120 Seite 11

Brauchen Sie Hilfe? Stellen Sie Ihre Frage.

Missbrauch melden von Frage und/oder Antwort

Art des Missbrauchs:

Forenregeln

Neu registrieren

Das Handbuch wird per E-Mail gesendet. Überprüfen Sie ihre E-Mail.

Ihre Frage wurde zu diesem Forum hinzugefügt

Info