Car Amplifier User Manual

MVP44a Rear Panel
AC120V
8 amps
A3L+
Outputs
A3L-
B1L-
B1L+
A3R+
A3R-
B1R-
B1R+
1
2
L
R
Source Inputs
3
4
B2L+
Outputs
B2L-
B3L-
B3L+
B2R+
B2R-
B3R-
B3R+
Note 1: Ideal speaker impedance is 6-8
ohms. When using 4 ohm speakers,
individual channels may occasionally
shutdown due to protection system.
RJ45 plug color and pair wiring guide
Treble Bass Balance
Room B3
Treble Bass Balance
Room B2
Treble Bass Balance
Room B1
Treble Bass Balance
Room A3
To Keypads
Room A3 Room B1
Room B2 Room B3
Data
IR Emitters
4/in 3 2 1
Infrared receiver
Four source selection (this
room and whole house) and
four function selection buttons
Three bar volume level
indicators, blinks at min or max
Volume up and down
(this room only or whole
house when FNC selected)
MR60 keypad functions
OFF
FNC
MUTE
3
4
1
2
DN
UP
Mute button
Function select button
Shut off this room only or
whole house off button
(also blinks when remote
control signal detected)
FA
FB
FC
FD
GND
TRIG
TON
TOFF
RJ45 plug function identification
not
used
ground
12 VDC
infrared
comm
3
comm
1
ground
comm
2
Each RJ45 connector uses 4 wires from MR60
to MVP44a for power, communications and IR.
3 are common, 12VDC, GND (either) and IR.
1 is uniqure 2-way comm (1, 2 or 3)
Comm1 goes to keypad slot A1 or B1
Comm2 goes to keypad slot A2 or B2
Comm3 goes to keypad slot A3 or B3
comm 1 brown
white/brown
orange
white/blue
blue
white/orange
green
not used white/green