N
L
IN
N
L
OUT
BATTERY
BATTERY
SPLITTER ZONE
OUTPUTS
Place AUD1 and AUD2
wire run at least 1/4" from
the 24VDC wire run.
Place Splitter output wire run
at least 1/4" above the top of
the splitter circuit board.
Place 24VDC Splitter power
wire run at least 1/4" above
the top of the SPB-160
circuit board.
Run the Audio Output wiring
along the right side and to the
bottom of the enclosure, then
along the bottom to the left
side of the enclosure, up the
left side and to the AUD IN
terminals of the splitter.
24VDC
POWER SUPPLY
SPB-160
PC BOARD
N
TB7
TB5
TB2
TB1
TB6
L
DC IN
BAT
AUD2 OUT
AUD1 OUT
STB2 OUT
STB1 OUT
24V OUT
AUX RET
AUX IN
AUD RET
AUD IN
TRANSFORMER
TB3
STB RET
STB IN
24V OUT
EXP OUT
TB4
NO
NC
COM
NO
NC
COM
AC
TRB
TB8
NO
NC
COM
TRB
NO
NC
COM
Figure 7B:
Wiring Routes for Wiring the SP4Z-A/B to the SPB-160 to the AUD1 and AUD2 Splitters.
WARNING: SHUT OFF ALL POWER BEFORE STARTING THE INSTALLATION. ELECTRICAL SHOCK CAN CAUSE DEATH OR SERIOUS
INJURY.
P84205 Rev. P
Sheet 6 of 9
