FUNDAMENTAL ACOUSTIC RESEARCH
OWNERS MANUAL LBE 12 A
8
Limiter function
The LBE 12 A has a built in limiter developed to protect
the drivers against harmful signals. The limiter acts
directly on the input signal by decreasing it when it
reaches the clipping level.
To activate the limiter turn it to the on or off position using
the dip switch on the rear panel.
Figure 3:
Limiter switch
The overload LED indicates whether or not the limiter is in
operation.
LED comes :
•
Red when the limiter is not in use.
•
Orange when the limiter is in use.
Rear panel level.
Adjust the sound level by turning the main level knob to
the desired position.
The range of tuning is from 0 (maximum attenuation) to
max (no attenuation).
Adjust the knob (Figure4) to the necessary to attain a
perfect stereo image.
Figure 4
: main level control
