Level / Room Compensation / Ground Lift; Xlr Input Analog; Level Att(Enuator); Eq (Room Compensation) - KLEIN+HUMMEL O300 Installation Und Bedienung

Figure 2 Rear View
1.7 LEVEL / ROOM COMPENSA 1.7 LEVEL / ROOM COMPENSA
1.7 LEVEL / ROOM COMPENSATION / 1.7 LEVEL / ROOM COMPENSA 1.7 LEVEL / ROOM COMPENSA
GROUND LIFT GROUND LIFT GROUND LIFT
GROUND LIFT GROUND LIFT

1.7.1 XLR INPUT ANALOG

1.7.1 XLR INPUT 1.7.1 XLR INPUT 1.7.1 XLR INPUT 1.7.1 XLR INPUT
The sensitivity of the tranformer-balanced
floating input is +6 dBu (1.55 V). The three-
pin female XLR jack is wired in the standard
manner (pin 1 = ground, pin 2 = +, pin 3 = -).
If you are connecting unbalanced analog
sources, you will need to solder a bridge
unbalanced
as seen from solder terminals of male XLR
between pins 1 and 3:
1.7.2 Level ATT(ENU 1.7.2 Level A 1.7.2 Level A TT(ENUA A A A A TOR) TT(ENU TT(ENU
1.7.2 Level A 1.7.2 Level A TT(ENU
This rotary level control allows for continuous
damping of the input signal in a range from 0
to -24 dB in both analog and digital modes.

1.7.3 EQ (Room compensation)

1.7.3 EQ (Room compensation) 1.7.3 EQ (Room compensation)
1.7.3 EQ (Room compensation) 1.7.3 EQ (Room compensation)
Active Studio Monitor O 300 D
TION / TION /
TION / TION /
1
ANALOG ANALOG ANALOG ANALOG
balanced
4
TOR) TOR) TOR)
TOR)
Three 4-way recessed rotary switches
(adjustable with a screwdriver) are available
for frequency compensation due to room
acoustics and speaker placement.

1.7.3.1 BASS Switch

1.7.3.1 BASS Switch 1.7.3.1 BASS Switch 1.7.3.1 BASS Switch 1.7.3.1 BASS Switch
For equalizing anomalies in the lower
frequencies due to proximity to room
boundaries:
Position 0 = free space
Position -3 = 1 boundary (wall)
Position -6 = 2 boundaries (corner)
Position -9 = 3 boundaries (corner + ceiling)

1.7.3.2 LOW-MID Switch

1.7.3.2 LOW-MID Switch 1.7.3.2 LOW-MID Switch
1.7.3.2 LOW-MID Switch 1.7.3.2 LOW-MID Switch
For equalizing anomalies in the midrange due
to reflections arising from placement on the
console's meter bridge:
Position 2 = mid boost of 2 dB
Position 0 = free space
Position -2 = mid reduction of 2 dB
Position -4 = mid reduction of 4 dB
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