Bass Gain; High / Low Shelving Eqs; Leds - Adam MP1 Operation Manual

4. Speaker Adjustment
4.5

Bass Gain

The 'Bass Gain' raises or lowers the gain of the woofer up
to +/-6 dB.
4.6

High / Low Shelving EQs

Whereas the gains raise or lower the volume of a single
driver as a whole, the two room equalizers work differently.
The 'EQ >6kHz' is a shelving filter that progressively raises
or lowers the range above 6 kHz up to 6 dB. The 'EQ
<150Hz' does the same for the frequency band below 150
Hz (please see figures below).
Room EQ >6 kHz for high
frequencies above 6 kHz
4.7

LEDs

There are two diodes on the front panel. When the
loudspeaker is being switched on, the Overload-LED will
flash red a few times. This does not indicate an overload!
It signalizes the control function of the protective circuit.
Afterwards, the On-LED will start to glow green, indicat-
ing power on. Only if the Overload-LED flashes red during
operation, it does indicate an overload. Then, the protec-
tive circuit will be activated to prevent the speaker from
damage.
10
On
Input Gain
On
Input Gain
-10 dB +10 dB
MP1
-10 dB +10 dB
MP1
OL
OL
-6 dB +6 dB
Bass Gain
Standby
-6 dB +6 dB
Bass Gain
Standby
Room EQ <150 Hz for low
frequencies below 150 Hz
On
Input Gain
-10 dB +10 dB
MP1
OL
-6 dB +6 dB
Bass Gain
Standby
EQ >6 kHz
High Gain
EQ >6 kHz
High Gain
-4 dB +4 dB -6 dB +6 dB
-4 dB +4 dB -6 dB +6 dB
-2 dB +2 dB -6 dB +6 dB
Mid Gain EQ <150 Hz
-2 dB +2 dB -6 dB +6 dB
Mid Gain EQ <150 Hz
On
Standby
EQ
High Gain
-4 dB +4 dB -6 dB
-2 dB +2 dB -6 dB
Mid Gain EQ
Input Gain Hi
-10 dB +10 dB -4 dB
MP1
OL
-6 dB +6 dB -2 d
Bass Gain M