22
MODE/DIP switches functionalities
Functionality of the MODE/DIP-Switches
with the „factory setup“
Speaker load front / rear channels
Switch 1
OFF = 4 Ohms ON = 2 Ohms
(Subwoofer channels can always handle 2 Ohms
loads)
Subwoofer mute
Switch 2
OFF = Subwoofer activated
ON = Subwoofer deactivated
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Switch 3
Switch 4
OFF
OFF
= amp. gain +/- 0 dB
OFF
ON
= amp. gain
+ 4 dB
ON
OFF
= amp. gain
- 2 dB
ON
ON
= amp. gain
+ 2 dB
Filter settings for front / rear channels
Switch
5
ON = + 3dB at 16 kHz
Switch
6
ON = - 5dB at 4,5 kHz Q=3,5
Switch
7
ON = - 5dB at 1,8 kHz Q=7
Switch 8
ON = + 4dB at
1 kHz Q=4
Switch 9
ON =
- 5dB at 200 Hz Q=7
Switch 10
ON = + 3dB at
60 Hz
Time alignment
Switch 11
Switch 12
OFF
OFF
= deactivated
OFF
ON
= small cars
ON
OFF
= mid sized cars
ON
ON
= large cars
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Switch 13
Switch 14
cutoff frequency
OFF
OFF
= linear
OFF
ON
= 100 Hz / 12 dB
ON
OFF
= 75 Hz / 12 dB
ON
ON
= 50 Hz / 12 dB
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Switch 15
Switch 16
cutoff
frequency
OFF OFF =
linear
OFF
ON
= 100 Hz / 12 dB
ON
OFF
= 75 Hz / 12 dB
ON
ON
= 50 Hz / 12 dB
Subwoofer
Switch 17
OFF = 12 dB slope
ON = 24 dB slope
Switch 18
Switch 19
Switch 20
cutoff
freq.
OFF
OFF
OFF
= linear
OFF
OFF
ON
= 120 Hz
OFF
ON
OFF
= 100 Hz
OFF
ON
ON
= 90 Hz
ON
OFF
OFF
= 80 Hz
ON
OFF
ON
= 70 Hz
ON
ON
OFF
= 60 Hz
ON
ON
ON
= 50 Hz
The PP50 DSP MODE/DIP switches can be used to set basic functions. Major DSP settings can be activa-
ted and changed using the switches.
Note:
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tions change.
Important: If you use front or rear loudspeakers with an impedance of 2 Ohms, make sure that
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