DB Drive G7 150.4 Посібник користувача - Сторінка 6
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2-3. ADAPTIVE CROSSOVER TECHNOLOGY
Settings for high-frequency speakers
A)
Channel 1/2 & Channel 3/4
6V 0.2V 20Hz
200Hz 8KHz
Crossover Selection to ON position
Variable Crossover HPF
x1 = 20Hz - 800Hz
x10 = 200Hz - 8KHz
Settings for subwoofers
B)
Channel 1/2 & Channel 3/4
50Hz
800Hz
500Hz 8KHz
Crossover Selection to ON position
Variable Crossover LPF
x1 = 50Hz - 800Hz
x10 = 500Hz - 8KHz
Settings for midrange speakers
C)
Channel 1/2 & Channel 3/4
x1 x10
6V 0.2V 20Hz
800Hz
200Hz 8KHz
Crossover Selection for HPF and LPF:
Set both to ON position for Bandpass function.
Variable Crossover HPF
x1 = 20Hz - 800Hz
x10 = 200 Hz - 8KHz
x1 x10
On
O
800Hz
x1 x10
On
O
x1 x10
On
O
50Hz
800Hz
500Hz 8KHz
Variable Crossover LPF
x1 = 50Hz - 800Hz
x10 = 500 Hz - 8KHz
80
70
60
50
40
30
20
10
0
500Hz
80
Woofer
70
60
50
40
Low Pass
30
20
10
0
20Hz
80
70
60
50
40
30
On
O
20
10
0
80Hz
Variable Crossover BPF
x1 = 20Hz ~ 800Hz
x10 = 200 Hz ~ 8KHz
Tweeter
High Pass
2.5kHz
20kHz
80Hz
500Hz
Midrange
Band Pass
500Hz
2.5kHz
5