Audiotec Fischer Match PP 86DSP Manual - Halaman 4

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Initial start-up and functions

1 Speaker Output E - H

This output is used for connecting a passive

Plug & Play subwoofer like the MATCH PP 10E-D

or further loudspeakers. When connecting a

the PP 86DSP are used for driving the subwoofer.

Please make sure that in this case the output sig-

nal of all these four channels is identical. Alterna-

for other purposes via the DSP PC-Tool software

The impedance per channel must not be lower than

2 Ohms.

Attention: Solely use the connection cable with the

in delivery!

2 Optical Input

Optical input in SPDIF format for connecting signal

sources with a digital audio output. The sampling

rate of this input must be between 12 and 96 kHz.

The input signal is automatically adapted to the in-

ternal sample rate. In order to activate and control

the volume of this input, we recommend to use an

optional remote control.

Notice:

signals and no Dolby-coded digital audio stream.

3 Mono Line Output

The Mono Line Outputs

level outputs (max. 3 Vrms) for connecting addition-

Audio Transformer" avoids any ground-loops that

may cause undesired alternator noise. Please

make sure that you always turn on/off external am-

PP 86DSP. Additionally this output will be turned off

tive as well as during software updates.

Important: Both RCA outputs deliver the same au-

software!

4 Clipping LED

This LED lights up red if one of the six highlevel

inputs is overdriven. The LED has no function when

an input signal is applied to the digital input (Optical

Input) or to the MEC module. If this LED lights up

Remote Out) of the

reduce the input sensitivity by using the control 5

(Input Sensitivity) until the LED goes out.

5 Input Sensitivity

This control is used to adapt the input sensitivity of

the highlevel inputs to the output voltage of the con-

nected signal source. This is not a volume control,

trol range of the highlevel input goes from 11 Volts

(max. CCW position) to 5 Volts (max. CW position).

Please note: The input sensitivity ex works is set to

11 Volts (max. CCW position). If the highlevel inputs

of the System Connector or the Highlevel Input

E + F are used in combination with a standard car

radio we recommend an input sensitivity of roughly

9 Volts. For this purpose, turn the control from max.

CCW position to 9 o'clock position.

6 Highlevel Input E + F

2-channel highlevel loudspeaker input of the chan-

loudspeaker outputs of OEM / aftermarket radios

11 Volts for all channels. It is possible to vary the

sensitivity between 5 and 11 Volts with control 5 (In-

put Sensitivity).

Please note: This input has to be used for car ra-

dios with 6-channel highlevel output because the

MATCH connection cable only provides four high-

level channels.

Attention: Solely use the connection cable with the

in delivery!

7 System Connector

Please use this terminal only in combination with

the cable harness that is included in the delivery of

to connect the MATCH PP 86DSP to your head

unit / car radio.

Caution: The use of other harnesses than the one

your loudspeakers. In any case the warranty will be

void!

Important note: This connector does not allow

mandatory to use the terminals (9) and (11) which

are described in the following.