RADICAL AUDIO RA163.3, Руководство пользователя

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9
FINE TUNING OF MIDRANGE/TWEETER LEVEL
a
The tweeter level can be set to three different attenuation levels, to compensate for
different mounting locations of the tweeters and - of course - to suit personal taste.
s
Slide back the transparent cover of the crossover unit and set the preferred
attenuation level by adjusting the jumper on the circuit board.
d
The same procedure can be applied to the midrange level, where two different
attenuations can be selected. The 0dB level is the default setting, providing linear
response of your system. The -3dB setting is for less midrange output, if applicable!
g
Caution: Both tweeter and midrange attenuation jumpers must be set to identical
positions! The tweeter and midrange levels are set best, after the installation is
complete with all the additional components you intend to install, like subwoofer,
amplifier(s) etc. The tweeter level balance should be entirely played by ear. For this
final adjustment, make sure the following steps have been carried out:
z
Highpass and lowpass frequency adjustment settings of the electronic
crossovers
z
Input gain level adjustment of satellite- and subwoofer channels (if applicable)
z
Tone controls - including the loudness function - set to neutral / zero position.
Fig.: Jumperposition
Fig.: Flush Mounting
RA163.3 Manual 16.07.2002 18:38 Uhr Seite 9