Legacy Car Audio LA-499 用户指南
REMOTE
BASS BOOST
CH1
CH2
LOW IN
CH3
CH4
LOW IN
HI IN
CH4 CH3
+
--
+
HI IN
CH2 CH1
+
--
+
POWER
P
ROTECT
REMOTE
BASS BOOST
CH1
CH2
LOW IN
CH3
CH4
LOW IN
HI IN
CH4 CH3
+
--
+
HI IN
CH2 CH1
+
--
+
POWER
P
ROTECT
REMOTE
BASS BOOST
CH1
CH2
LOW IN
CH3
CH4
LOW IN
HI IN
CH4 CH3
+
--
+
HI IN
CH2 CH1
+
--
+
POWER
P
ROTECT
9
inputs
Input Connections
Low Level 4 CH Ster
eo Input
fr
om 2 CH Audio Sour
ce
Low Level 4 CH Ster
eo Input
fr
om 4 CH Audio Sour
ce
Left Output
Right Output
L + R Fr
ont Outputs
L + R Rear Outputs
inputs
Input Connections
Bridged Input Connection
4 CH Bridged Input
fr
om 2 CH Audio Sour
ce
CH1+2 = Left Channel
CH3+4 = Right Channel
Left Output
Right Output
head unit
Y adaptors
to a second
amplifier
LA-
1099
4CH AMPS
2CH AMPS
LA-
499
LA-
799
LA-
1999
LA-
3199
LA-
4299
4CH AMPS
Y adaptors
head unit
head unit
head unit
Y adaptors
LA-
1099
L
R
LOW IN
POWER
PROTECT
REMOTE
BASS BOOST
HI IN
R L
+
--
+