7
FUNCTIONS
1. Power LED
Red light indicates power on.
2. Low Pass Frequency
Used to set the Low Pass Frequency (40 Hz - 500 Hz)
3. Low Pass Level
Low Pass Level can cut or boost the Low Pass Frequency (-
∞
to +10dB)
4. Front/Rear Input Connect
Push this switch IN to connect front and rear channels together
when using one input.
5. Attenuation -12dB in
Push this switch IN for attenuation if the line level is over 6 volts.
6. X10
Push this switch IN to multiply the Front High Pass frequency
range by 10.
7. Front High Pass Frequency
Used to set the Front High Pass Frequency (40 Hz - 5 kHz)
8. Rear High Pass Frequency
Used to set the Rear High Pass Frequency (40 Hz - 500 Hz)
High Pass Freq.
250
500
40
400
50
300
100
Rear
High Pass Freq.
X 10
250
500
40
400
50
300
100
Front
Front/Rear
Input Connect
Low Pass Level
0dB
+10
-
∞
+7
-20
+5
-10
Low Pass Freq.
250
500
40
400
50
300
100
Power
FRX-322
Attenuation
-12dB in
1
2
3
7
8
4
5
6
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