22
ENGLISH
ELECTRICAL INTERCONNECTION
GND
Connect the GND terminal with a suitable contact ground point on the vehicle’s chassis. The ground
wire must be as short as possible and must be connected to a blank metallic point at the vehicle’s
chassis. Ensure that this ground point has a stable and safe electric connection to the negative
“–”pole of the battery. Check this ground wire from the battery to the ground point if possible and
enforce it if required. Use a ground wire with a sufficient cross section (refer to the table on the next
page) and the same size like the +12V power supply wire.
REM IN/OUT
Connect a turn-on signal or the turn-on remote signal of your head unit (REM) with the REM IN/OUT
terminal of the amplifier. Use therefor a suitable cable with a sufficient cross section (0,5 mm
2
). Hereby
the amplifier turns on or off with your head unit.
If you use the
AUTO TURN-ON
function (refer to page 24, section 9), the REM IN/OUT terminal does
not need to be connected. However, the REM IN/OUT terminal can then connected to the REM termi-
nal of another amplifier to provide a control signal to it (REM OUT function).
+12V
Connect the +12V terminal with the +12V pole of the vehicle’s battery. Use a suitable cable with a suf-
ficient cross section (refer to the table on the next page).
BEFORE CONNECTING
For the professional installation of a sound system, car audio retail stores offers appropriate wiring kits. Ensure
a sufficient profile section (refer to the table on the next page) and a suitable fuse rating and the conductivity
of the cables when you purchase your wiring kit. Clean and remove rust-streaked and oxidized areas on the
contact points of the battery and the ground connection. Make sure that all screws are fixed tight after the instal-
lation, because loose connections cause malfunctions, insufficient power supply or interferences.
1
2
3
SPEAKER
OUTPUT
LINE OUTPUT
LINE INPUT
L
R
L
R
HIGH LEVEL INPUT
LEVEL
MIN
MAX
HIGH PASS
10 Hz 500 Hz
LOW PASS
50 Hz 5 kHz
BASS BOOST
0 dB 12 dB
DC VOX OFF
AUTO TURN-ON
FULL HP LP/BP
REMOTE
BLC
POWER
PROTECT
POWER INPUT
GND
+12V
REM
IN/OUT
BP
X-OVER MODE
BRIDGED
L
R
ZXR 600/2
1
3
4
5
< 30 cm >
< 30 cm >
VEHICLE
BATTERY
50 A
min. 50 A
2
