Control And Functions - Ground Zero GZTA 1.800DX-II24V Mode D'emploi

1 Speaker terminals
Power terminals
2
3 Satus indication
4 Cinch inputs
5 Input level controller
6 Bass boost controller
7 Low pass controller
8 Master / Slave Switch
9 Cinch Outputs
10 Remote control input
11 Phase shift controller
12 Subsonic controller
Master/Slave
13
Cinch-In-/Output
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).
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.

Control and functions

For connection of the subwoofer
GND -> Ground connection
REM -> Remote antenna terminal
BATT -> +24 Volt
GREEN – OK
RED – Error
Terminal for connection of the RCA wires.
To avoid failure, please use high quality RCA wires.
With this controller you can adjust the input sensitivity.
For adjusting of the bass boost level in the range from 0 to +12 dB.
Adjust the variable lowpass frequency to the desired frequency between 30
and 250 Hz using the controller.
For choosing the operation mode of each amplifier in link mode.
For connection of additional amplifiers in fullrange operation.
For connection of the bass remote control.
This controller allows you to fit the subwoofer channel in-phase to the front
system.
This controller allows you to filter low frequencies in a range between 10
and 50 Hz. This function reduces the mechanical Xmax and raises the
capacity of the connected subwoofer.
Cinch In- / Output for operation of two same amplifiers in linkmode.
Turning on the amplifier
Adjusting the audio level
- 4 -