Dateq SPL6, Руководство пользователя

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6 Installation DATEQ SPL6 manual UK
Installation
The limiter is installed in between the audio source (a mixing desk for example) and the speaker
amplifier.
When calibrating the system, the power amplifier has to be set to maximum output level. The
limiter will reduce the signal as much as needed. When used at nominal level the established
sound pressure limit will not be exceeded after configuring the limiter. However if in any case this
should happen, e.g. When the mixer is used above the nominal level, the limiter will automatically
adjust the signal to ensure the sound pressure level remains below the maximum allowed level.
Connections
The SPL6 is equipped with balanced audio in,- and outputs. This type of connection guarantees a
solid sound quality, even when long audio cables are used. After the limiter is installed the audio
connectors are covered to prevent later adjustments. Removal of this cover will be registered by
the SPL6. To re-activate the limiter the key on the front is needed.
Microphone input; XLR 3-pin female
Pin Function Description
1 Ground Audio ground
2 Audio + Supply and audio
3 Audio - Supply and audio
Table 1: microphone connections
Audio input left and right; XLR 3-pin female
Pin Function Description
1 Ground Audio ground
2 Audio + Audio in phase
3 Audio - Audio out of phase
Table 2: Audio-input connections
Audio outputs left and right; XLR 3-pin male
Pin Function Description
1 Ground Audio ground
2 Audio + Audio in phase
3 Audio - Audio out of phase
Table 3: audio-output connections
Image 1: Connecting the SPL6