2-Channel-Mode: 2 X Mono Subwoofers Bridged - Hifonics Zeus Serie Benutzerhandbuch

TWIN CH1/2
BASS BOOST X-OVER
SUB LP
MODE
OFF
0dB 18dB LP/BP HP FULL
30Hz 250Hz
ON
BASS BOOST
LP
X-OVER
POWER
MODE
0dB 18dB
30Hz 250Hz
LP/BP HP FULL
PROTECT
CH3/4
GND REM +12V
POWER INPUT
Subwoofer 1
4 – 8 Ohms
INTERCONNECTION
• Connect the RCA lineouts of the head unit with the RCA jacks LINE IN CH 1 and CH 2 of the amplifier with appropriate
high-value RCA cables. If a separate SUB OUT from your head unit is available, use this as line output.
• Connect the subwoofers with the SPEAKER OUTPUTS CH1/2 + BRIDGED - and CH3/4 + BRIDGED -.
• Always ensure that the total impedance load per channelpair is not lower than 4 ohms.
Too low impedance cause high temperature and will shut down the amplifier operation.
• Always ensure the correct polarity of the speakers. The interchange of plus and minus cause total loss of bass playback and could
damage the speakers.
INPUT MODE SWITCH
• Select the 2CH position on the INPUT MODE switch.
TWIN SUB, CROSSOVER SETTINGS & BASS BOOST CONTROLLER
• The X-OVER switch of CH1/2 must be in position LP/BP and the TWIN SUB switch in position ON.
Note: All controllers (BASS BOOST, HP/BP, LP, LEVEL) and the X-OVER switch of CH 3/4 are without function in TWIN SUB mode.
All settings will be synchronized with CH1/2.
• In mono/subwoofer operation the X-OVER switch must be in LP/BP position (Lowpass/Bandpass), then the higher frequencies
will be eliminated. The cut-off frequency ist adjustable with the LOW PASS controller of CH1/2 and should be set between
60 to 100 Hz, depending on the size of the subwoofer.
• In lowpass mode (LP/BP) the HP/BP controller of CH1/2 works also as subsonic filter, that eliminates the ultra-low, not hearable and
harmful frequencies to generate a bandpass signal (Bandpass mode). The subsonic frequency should be set between
15 to 40 Hz, depending on the size of the subwoofer. NOTE: If this value is higher than the lowpass setting, no sound is hearable.
LEVEL CONTROLLER CH1/2 (SUBWOOFER 1+2)
• Turn the LEVEL controller of the amplifier to the MIN position.
• Turn the volume controller of the head unit to 80 - 90% of its full setting.
• Turn the LEVEL controller clockwise until you hear some distortion.
• Then turn back the LEVEL controller slightly until you hear a cleaner sound.
BASS REMOTE (SUBWOOFER 1+2)
• The enclosed BASS REMOTE CONTROLLER adjusts the bass-level e.g. from the driver's seat.
Please use only the enclosed bass remote controller and cable.
NOTE
Use the bass boost with care.
A high bass boost level may cause damages to your speakers and hearing abilities.
FUNCTIONAL INSTRUCTIONS
INTERCONNECTION EXAMPLE
INPUT
HP/BP LEVEL
LEVEL
INPUT MODE
4CH 2CH
LOW
10Hz 1.2kHz MIN MAX
CH1 CH3 L
HI
HP/BP LEVEL

2-channel-mode: 2 x Mono Subwoofers bridged

OFF
ON
BASS LEVEL 10Hz 1.2kHz MIN MAX CH2 CH4 R
CONTROLLER
AUTO TURN ON
LINE IN LINE OUT
(ONLY IN HI LEVEL INPUT MODE)
BRIDGED BRIDGED
CH1 CH2 CH3 CH4
SPEAKER OUTPUT
FUSE
ZRX9404
Subwoofer 2
4 – 8 Ohms
LOG0
BLUE / WHITE
Connect Bass
Level Controller
with the enc-
losed cable
of the head unit with LINE IN (CH1 / CH2) of the amplifier
LP/BP 2CH
TWIN CH1/2
X-OVER
BASS BOOST LP HP/BP
SUB
INPUT MODE
MODE
4CH 2CH
OFF
LP/BP HP FULL
0dB 18dB 30Hz 250Hz 10Hz 1.2kHz
ON
BASS BOOST LP HP/BP
X-OVER
POWER
MODE
0dB 18dB 30Hz 250Hz BASS LEVEL 10Hz 1.2kHz
LP/BP HP FULL
PROTECT CONTROLLER
CH3/4
ON
GND REM +12V
FUSE
POWER INPUT
ZRX9404
Connect stereo RCA output (L/R or SUB OUT)
INPUT
LEVEL
LEVEL
LOW
MIN MAX CH1 CH3 L
HI
LEVEL
OFF
ON
MIN MAX
CH2 CH4 R
AUTO TURN ON
LINE IN LINE OUT
(ONLY IN HI LEVEL INPUT MODE)
BRIDGED BRIDGED
CH1 CH2 CH3 CH4
LOG0
BLUE / WHITE
SPEAKER OUTPUT
23