Input Sensitivity - Hifonics Zeus Serie Manual De Uso

AUDIO SIGNAL CABLES
When installing the audio cables between the RCA outputs of the head unit and the RCA inputs of the amplifier
[ 7 ], the audio and power supply cables should, if possible, not be routed along the same side of the vehicle.
We recommend a separated installation, e.g. routing the power cable through the cable channel on the left side
and the audio cables through the cable channel of the vehicle on the right side or vice versa. This prevents
interferences due to crosstalk into the audio signal.
HIGH LEVEL INPUTS & AUTO TURN ON
The high level inputs under HI LEVEL INPUT [ 8 ] is suitable to connect the device input with speaker wires, if
your head unit is not equipped with pre-amplifier RCA outputs. Extend therefor every regarding speaker cable
from your head unit 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
Input jack.
CAUTION: Never use the high level inputs and the RCA inputs at the same time. This may damage the
device seriously.
AUTO TURN ON
Push the AUTO TURN ON switch [ 9 ] to ON position. The amplifier detects now a voltage rise (6 Volts) over
the connected input signal on the HI LEVEL INPUT [ 8 ] when the head unit will be switched on. Hence, the
amplifier will also be turned on. As soon as the head unit will be turned off, the amplifier turns also automatically
off. In this case the turn-on connection [ 3 ] is not needed.
NOTE: The AUTO TURN ON function usually works with 90% of all head units, because they are equipped
with "High Power"-outputs. Only with a few older and still existing head units the Auto Turn On function is not
working.

INPUT SENSITIVITY

Turn the LEVEL [ 10 ] controller of the amplifier to the MIN position. Then turn the volume controller of the head
unit to 80 - 90% of its full setting. Now turn LEVEL [ 10 ] clockwise until you hear some distortion. Then turn
back LEVEL [ 10 ] slightly until you hear a cleaner sound.
45 x 14 mm
TITAN TDA 200 R
POWERED SUBWOOFER STATION
HIGH EFFICIENCY CLASS D AMPLIFIER
300 WATTS RMS / 600 WATTS MAX.
10
HI LEVEL INPUT
L
–
L
+
7
L
PHASE
SHIFT
8
HI LEVEL INPUT
PROTECT
L R
– –
HI LEVEL INPUT
L R
+ +
+12V
AUDIO
L
–
L
L
+
PHASE
9
SHIFT
0°
180°
L
LEVEL
MIN
PHASE
BASS BOOST
SHIFT
0dB
LPF
10
50Hz
12dB
200 x
X-OVER SLOPE
PROTECT
FUSE
BASS LEVEL CONTROLLER
R
–
R
+
AUDIO INPUT
R
AUTO
TURN ON
0° OFF
180° ON
LEVEL
MIN MAX
BASS BOOST
0dB 12dB
HI LEVEL INPUT BASS LEVEL CONTROLLER
Pin assignment:
LPF
black/white
white
L R
– –
50Hz 150Hz
grey/black
L R
+ +
grey
12dB 18dB
X-OVER SLOPE
BASS LEVEL CONTROLLER
AUDIO INPUT
POWER
L
FUSE
BASS LEVEL CONTROLLER
PHASE
SHIFT
REM GND
INPUT
0°
R 180°
–
LEVEL
R
R
+
MIN MAX
AUTO
AUDIO INPUT
BASS BOOST
TURN ON
OFF
ON
0dB 12dB
LPF
MAX
AUTO
50Hz 150Hz
TURN ON
12dB 18dB
0° OFF
180° ON
X-OVER SLOPE
12dB
45 x 14 mm
LEVEL
PROTECT
FUSE
TITAN TDA 250 R
POWERED SUBWOOFER STATION
150Hz
MIN MAX
HIGH EFFICIENCY CLASS D AMPLIFIER
300 WATTS RMS / 600 WATTS MAX.
18dB
BASS BOOST
200 x
+12V REM
POWER
0dB 12dB
LPF
= L –
= L +
= R –
= R +
R
AUTO
TURN ON
OFF
ON
R
POWER
GND