9
1
Four different tweeter attenuation levels can selected, to compensate for
different tweeter mounting locations and – of course – to suit personal
preferences .
2
Slide back the transparent cover of the crossover unit and set the preferred
attenuation level by adjusting the jumper on the circuit board .
FINE TUNING OF PRESENCE LEVEL
1
The presence level (3 – 5kHz) can be set by adjusting the jumper to “
” or
“
“ depending on the tweeter mounting location and personal preferences .
2
Slide back the transparent cover of the crossover unit and set the preferred
attenuation level by adjusting the “presence” jumper on the circuit board .
Set the jumper to “
”, if your tweeters are mounted relatively far away from
the mid/woofers (like A-pillars or window triangle) . Set the presence jumper
to “
“ when the tweeters are mounted in close vicinity of the mid/woofers .
CAUTION:
Both attenuation jumpers – for tweeter attenuation and presence
adjustment – must always be set to identical positions! The final tweeter and
presence level adjustments should be carried out best, after the installation is
complete with all the additional components being installed, like for example
subwoofer, amplifier(s) etc .
Fig.: Jumperposition Presence Level
