Operation Manual

DSX2350
21
FUNCTIONS AND OPERATIONAL CONTROLS
6 7 8
1
2
4
The X-OVER switch selects the required operation mode of the amplifier.
Position LP/BP: Lowpass mode (the higher frequencies will be eliminated. Adjustable by the LOW PASS controller.)
The HIGH PASS controller works in this operation mode as subsonicfilter and eliminates the lower frequencies (Bandpass-Mode).
NOTE: If this controller is turned to a higher value than the lowpass controller, no sound is hearable.
Position HP: Highpass mode (the higher frequencies will be eliminate. Adjustable by the HIGH PASS controller.)
Position FULL: Fullrange mode (the entire frequency range will be amplified).
5
The LOW PASS controller adjusts the cut-off point of the frequency range to above. The cut-off frequency is continuously
adjustable from 30 Hz to 250 Hz.
6
7
The HIGH PASS controller adjusts the cut-off point of the frequency range to below. The cut-off frequency is continuously
adjustable from 10 Hz to 250 Hz.
The HIGH PASS controller works in the LP/BP mode as subsonicfilter and eliminates the lower frequencies (Bandpass-Mode).
NOTE: If this controller is turned to a higher value than the lowpass controller, no sound is hearable.
8
The INPUT LEVEL controller adjusts the input sensitivity of the amplifier to align the audio signal from the head unit.
The input sensitivity is adjustable from 6 to 0.2 Volts.
The LINE OUT RCA jacks provide summed mono audiosignal to supply an additional mono amplifier.
1 43 5
The LINE INPUT RCA jacks must be connected with the RCA output jacks of the headunit. All 2 LINE INPUTS must be connected.
2
3
The BASS BOOST controller adjusts the bass boost enhancement continuously from 0dB to +12dB at 45 Hz.
The MODE switch enables in switch position MONO, that only one RCA jack with a mono audio signal needs to be connected
on LINE INPUT CH L. Chose this mode only, if you want to run the amplifier with a subwoofer in the LOW PASS mode.
LINE INPUT
L
R
OUTPUT
L
R
30Hz
250Hz
LOW PASS
0dB 12dB
BASS BOOST
6V
0.2V
INPUT LEVEL
15Hz
250Hz
HIGH PASSX-OVER
LP/BP
MODE
STEREO MONO
FULL
HP