Owner's Manual

H8 DSP
Digital Interface Processor
User’s manual
8
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22. Aux In input sensitivity calibration.
Once the system is calibrated and fully working through the Front / Rear inputs, you can calibrate the AUX IN
inputs.
AUX IN: DRC (optional) must be installed in order to activate this input or through the use of the dedicated
AUX SEL terminal (see 4.4.4).
- If a source with a CD player is connected to the AUX input, disconnect the H8 DSP outputs from the amplifiers
and proceed as detailed in chapters 6.1.3 - 6.1.4.
- If the source to be connected to the AUX IN input has no CD player (e.g. mp3 player), you can calibrate by listening.
A - Connect the H8 DSP RCA inputs (AUX IN) to the head unit output.
B - Play a music track.
C - Turn the IN Level / AUX knobs until the first distortion symptoms appear. Check if the IN Level / AUX LEDs
flash occasionally.
In this mode, even if the H8 DSP processor is connected to the PC, it does not interact with the software.
The OFFLINE mode (see 8.1.3) can be used to work on the software without connecting the H8 DSP to the PC to get familiar
with the many functions of the processor or to save settings that can be used later (see 8.5.1) .
The software is pre-set to start with a 2 Way FRONT +REAR +CENTER+SUB multi-amplified system.
To set a new “virtual” system, and so to change the inputs and select the outputs, you need to select the function I/O
Configuration Wizard in the Config window of the software main menu. Follow the same instructions as the ones for
the TARGET mode (see 8.1.5) .
Here is how the H8 DSP software appears when started in OFFLINE mode.
8.2 OFFLINE MODE