Ground Zero IRIDIUM Serie Bedienungsanleitung Seite 7

1 Speaker terminal
2 Power terminal
3 Fuse(s)
4 High pass filter
5 Low pass filter
6 Mode switch
7 Sensitivity control
8 Line input (RCA)
9 High-level input
10 Status indication
11 Remote wire socket
GROUND ZERO GZIA 2.240
Controls & Features
To connect the speaker wires
Min. load in stereo mode
Min. load in bridged mode
+12V To be connected to the positive terminal of the battery
REM To be connected to the remote output of the head unit*
(*not required in high-level mode)
GND To be connected to the vehicle´s ground
(or directly to the negative terminal of the battery)
If necessary to replace a defective fuse, its strongly recommended to
use a fuse with the identical value
To adjust the required crossover point. Frequencies below the selected
crossover point will be filtered (40 Hz to 3000 Hz)
To adjust the required crossover point. Frequencies above the selected
crossover point will be filtered (30 Hz to 250 Hz)
To setup the crossover for the required use of the amplifier
FLAT entire frequency range will be reproduced
HPF only mid/high frequencies will be reproduced
LPF only low frequencies will be reproduced
Controller to adjust the input sensitivity
Input sockets to connect RCA wires
Important note: High-level and RCA inputs should never be used
simultaneously! This may cause serious damage to the amplifier
Head units without RCA pre-amplifier output signal, can be connected
using the high-level input to connect the speaker output of the head
unit directly.
If used, the amplifier turns on automatically (auto-on feature)
The remote input of the power supply terminal remains unused
Important note: High-level and RCA inputs should never be used
simultaneously! This may cause serious damage to the amplifier
POWER (green) ok (correct operation)
PROTECT (red) error (protection mode)
To connect the optionally available bass level remote control
2 ohms / channel
4 ohms
IRIDIUM SERIES