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Examples for adjusting the input sensitivity:
Source
Jumper positions
Position Gain control (10)
4- to 6-channel OEM-Radio
Up to 25 Watts RMS power per
channel at 4 Ohms or up to 50 Watts
RMS power at 2 Ohms
Ex factory jumper positions
(see fig. 1)
11 V (delivery status)
OEM-Radio with additional 4- to
12-channels amplifier
>25 Watts and up to 200 Watts RMS
power at 4 Ohms or up to 100 Watts
RMS power per channel at 8 Ohms
Extended adjustment range
(see fig. 2)
Typically max. CCW position
4- to 6-channel aftermarket radio
with pre-amplifier outputs
Ex factory jumper positions
(see fig. 1)
Typically delivery status (3 V);
max. CCW position for radios
with 4 Volts output voltage;
max. CW position for radios with
1 Volt output voltage
For further applications please contact your HELIX specialist dealer.
Figure 1:
Figure 2:
Jumper J 1 & J 2
Jumper J 1 & J 2
Jumper J 3 & J 4
Jumper J 3 & J 4
J 3
J 4
J 1
J 2
J 3
J 4
J 1
J 2
Installation
Summary of Contents for V TWELVE DSP
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