Ground Zero Mobile Entertainment HYDROGEN GZHA 1.1200DXII Mode D'emploi page 12

Controls and functions
1 Speaker terminals For connection of the subwoofer
GND -> Ground connection
Power terminals
2 REM -> Remote antenna terminal
BATT -> +12 Volt
BLUE – OK
3 Satus indication
RED – Error
Terminal for connection of the RCA wires.
4 Cinch inputs
To avoid failure, please use high quality RCA wires.
5 Input level controller With this controller you can adjust the input sensitivity.
6 Bass boost controller For adjusting of the bass boost level in the range from 0 to +9 dB.
For adjusting of the bass boost frequency in a range
7 Bass frequency controller
from 30Hz to 80Hz.
This controller allows you to filter low frequencies in a range between
8 Subsonic controller 5 and 50 Hz. This function reduces the mechanical Xmax and raises
the capacity of the connected subwoofer.
9 Cinch Outputs For connection of additional amplifiers.
Adjust the variable lowpass frequency to the desired frequency
10 Low pass controller
between 30 and 250 Hz using the controller.
This controller allows you to fit the subwoofer channel in-phase to the
11 Phase shift controller
front system.
12 Remote control input For connection of the bass remote control.
13 Slave In connection For connection of the slave amplifier in link mode. See page 10
14 Master Out connection For connection of the master amplifier in link mode. See page 10
For choosing the operation mode of each amplifier in link mode. See
15 Master / Slave Switch
page 10
16 Capacitor connection For connection of a optional powercap.
Turning on the amplifier
The amplifier automatically turns on a few seconds after you turn on your radio.
Note: Your amplifier temporarily shuts down if it gets too hot, then restarts automatically once it cools
(At about 80° / 176° F).
Adjusting the audio level
1. LEVEL (Min/Max): Turn fully counter- clockwise to MIN position
2. Turn the auto sound system's volume control to about two-third of its full range.
3. Adjust LEVEL to a comfortable listening level.
9
Connecting the speaker
Master & Slave operation
10