After installation, complete the following steps to
set gain control and perform final system checks.
1. Turn the gain control all the way
counterclockwise.
2. Turn the ignition switch on.
3. Turn the source unit on.
4. Set all tone or equalization controls to flat
positions and turn loudness off.
5. Play music content and set the volume control to
75% of full level.
Note
: If the system uses an equalizer, set all
frequency controls to the flat position.
6. Slowly increase the gain control. Stop when you
hear a slight audio distortion.
The DMA5600 is equipped with high-pass
crossovers on channels 1-4 and low-pass
crossover on channel 5. Use the Frequency control
to select the frequency.
Set the bass boost control to off. After listening to
a variety of music styles, switch the bass boost
control on until you notice an increase in low bass
response.
Note
: If you hear a pop caused by speaker
overexertion, lower the bass boost to prevent
damage to the speaker.
Gain
Crossover
Bass Boost
OPERATION
Configuration/Setup
6
