KPA_SERIES_ACTIVE.DOC
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DESCRIPTION OF THE DEVICE
MASTER LEVEL
With the Master-control, you can adjust the output signal.
BASS
With the BASS-control, you can increase or lower the bass of the input signal
at the respective channel. This is an shelving equalizer with a control range of
±15 dB.
MID
With the MID-control, you can increase or lower the mids of the input signal at
the respective channel. This is a shelving equalizer with a control range of
±15 dB.
HIGH
With the HIGH-control, you can increase or lower the treble of the input signal
at the respective channel. This is a shelving equalizer with a control range of
±15 dB.
GAIN
With the GAIN-control, you can set the level of the input signal. The control
range is between 10 and 60 dB for the microphone signals and +30 to –20
dBu for the line signals.
START-UP
This speaker-system is directly connected with the audio mixer.
Make sure that the power switch is set to "OFF". Before you connect the devices, all units have to be
switched off and the master-control is set to "0".
Connections
A good cable run improves the sound quality remarkably. Input cables should be short and direct, since high
frequencies will mostly be absorbed if the cables are unnecessarily long. Besides that a longer cable may
lead to humming and noise trouble. If long cable runs are unavoidable, you should use balanced cables.
In order to obtain highest sound quality, only use high-quality cables for connecting the devices. Make sure
that the cables are properly fixed.
