4.3
Input Controls
There are two different controls to regulate the overall input
sensitivity:
• One control allows for coarse settings from -20dB to
+8dB. The control works with 4dB steps.
• The other control is intended for fine tuning in 0.5dB steps, ranging from
-1.5dB to 2dB.
4.4
Bass Controls
There are also two different controls to regulate the lower
frequencies:
• The EQ 80 Hz control is an equalizer to boost bass
response.
• The <150 Hz control is a shelf filter that allows to progressively raise or
lower the frequencies below 150 Hz (see Fig. 5).
4.5
Tweeter Controls
There are also two different controls to regulate the lower
frequencies:
• The Gain control alters the input sensitivity within ±2dB
(0.5dB steps).
• The >6 kHz control is a shelf filter that allows to progressively raise or
lower the frequencies above 6 kHz (see Fig. 6).
Figure 5
ROOM EQ <150 Hz for the low frequencies
below 150 Hz
10
4.
Controlpanel/Speaker Adjustment
Figure 6
ROOM EQ >6 kHz for the high frequencies
above 6 kHz