Owner's Manual

Standard Layout
SCM-MFD-LC-KIT & SCM-PD-RELAY-4 with
SCR Underwater Lights & 4 Zones of RGB Lights
Shadow-Caster® LED Lighting | 2060 Calumet St. | Clearwater, FL 33765
p: 1+ 727.474.2877 | e: [e-mail] | w: Shadow-Caster.com
REVISED
March 17th 2021
Battery
24V or 12V DC
SCM-PD-RELAY-4
(Includes 4 X 10A Fuses)
3.5mm Female Audio Jack
for music sync
SCR Series Underwater Lights
Connect ‘Turn on’ to power lug
to enable the SCM-PD-RELAY-4
when not using external switch
Green wires from lights
should not be connected
Multi-Function Display
4 X Channels of RGB Lighting
Supports up 15A per channel
12V
Power Source
SCM-MZ-LC
Multi-Zone Lighting Controller
SCM-MFD-BRIDGE
MFD Communications Bridge
RGB Zone 1 RGB Zone 2 RGB Zone 3 RGB Zone 4
Breaker
SCM-MZ-LC DIP SWITCH SETTINGS
(from left to right counting up)
Zone 1 RGB
1 2 3 4
Zone 2 RGB Zone 3 RGB Zone 4 RGB
Zone 1 RGBW Zone 2 RGBW Zone 3 RGBW Zone 4 RGBW
RECOMMENDED WIRE GAUGES
Scan the QR Code or
click here to view our
recommended wire
gauge chart.
HOW TO OPERATE
5 independent on/off switches activate the
zones independently of the MFD controls.
When switch is activated, the zone will turn
to white.
Control: Momentary push button to change
color and control brightness.
MFD control will override all switches.