G A 9 8 0 0
i n s t r u c t i o n m A n uA l
PA G E 5
2. High input Wiring Configurations 2/4 Channel
3/4CH
160HZ
REM
8V
0.3V
0dB
20HZ
55HZ
40HZ
40HZ
600HZ
+18d
B
HP
LP
FULL
1/2CH
40HZ
160HZ
8V
0.3V
0dB
20HZ
55HZ
40H
Z1
KHZ
+18d
B
PR
T
HP
LP
FULL
3/4CH
LEVEL
BASS
SUB
HP
LP
LP
X-OVER
X-OVER
SONI
C
BOOST
LEVEL
BASS
SUB
HP
SONI
C
BOOST
R
2CH
1C
H3
CH
4CH
OUTPUT
INPUT
PWR
1+
1-
2-
2+
3+
3-
4-
4+
INPUTS
HIGH
2C
H4
CH
INPUT MODE
3+
3-
4-
4+
1+
1-
2-
2+
hi-
in
Pu
ts
hi-
in
Pu
ts
cha
ssi
s G
n
D
cha
ssi
s G
n
D
1+
3+
2–
4–
1–
3–
2+
4+