WARNING: The current limitation allows power peaks, intervening only when they are very frequent and prolonged.
It temporarily reduces the maximum volume of AP8.9 bit.
Master priority: Lets you vary the audio signal level settings.
• MASTER ENABLE attenuation: Sets the signal level for the master input
when enabled from the terminal “MASTER ENABLE”.
You can select the intervention levels from 0 dB to -18 dB.
Power Absorption: By enabling this box you can limit the power absorbed by AP8.9 bit.
If AP8.9 bit is powered through pre-existing vehicle wiring, there may be
a heavy voltage drop at the top of the power supply terminals on the device.
This could happen because the cross-section of the pre-existing cables
is too small. The voltage drops are proportional to the musical power peaks at
high volumes and could generate distortions or even temporary shut down
of AP8.9 bit. If this situation occurs, check the “ENABLED” box and choose
the highest current value, in order to eliminate the problem previously described.
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