User manual

6
Setup and Powering
Presuming there were no issues while unpacking the unit (which we of course hope), the Action
Filter 4 is ready to be setup:
1. Connect the provided 12 volts DC-power-supply to the Action Filter’s POWER input.
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When connecting the power supply, the polarity can be disregarded. The labeling
on the unit‘s rear (minus = inner tip) refers to the provided power supply. It is
important that the performance will not be under-run 1 A. It should not exceed 1
A as well. Make sure, you use a stabilized power supply!
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Only use the provided power-supply! You may already own a 12-volts power
supply that you may want to use with the Action Filter 4. Even if the connector
and voltage match, that peripheral may deliver AC (alternating current) whereas
the Action Filter 4 requires DC (direct current)! Using the wrong power-supply
may damage the unit!
2. Connect the Action Filter 4’s INPUT jacks to the audio source, e.g. a DJ-Mixer, groove box,
synthesizer or CD-player.
3. Connect the Action Filter 4’s OUTPUT jacks to the audio inputs of your mixing console,
audio-interface or amplifier.
4. Press the POWER button on the front to power up the Action Filter 4. Next, switch on the
other components, such as the mixer or the audio-interface.
The Action Filter 4 is now ready to use.
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The cable holder that comes with the Action Filter 4 can be attached to the hole
next to the POWER connector on the unit's rear. You can use it to fixate the PSU's
cable.