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Completing the Connections
Before you connect the amplifier to the power source, you must complete all other connections to the amplifier .
1 Make sure all speaker wires are connected to the speakers and the amplifier.
2 Make sure all RCA cables are connected to the amplifier and the stereo.
3 Make sure the ground cable is connected to the amplifier and the battery
4 Make sure the amplifier turn-on wire is connected to the amplifier and to the amplifier turn-on wire from the
stereo or a dedicated switch
5 Using the included 3 mm hex key, connect the power wire to the positive terminal on the amplifier.
The SG-DA61500 device is designed for a 12 Vdc power source. The SG-24DA61500 device is designed for a 24
Vdc power source. Connecting to the incorrect power source may damage the device.
6 Select an option:
• Connect the other end of the power wire, through the in-line fuse, to the battery.
• Connect the other end of the power wire to the appropriate circuit breaker.
Configuring the Amplifier
Before you use the amplifier, you should configure it for any connected speakers and subwoofers.
You must make all power, speaker, and stereo connections before you can configure the amplifier.
NOTE: If your stereo features digital signal processing (DSP), such as a Fusion Apollo
the Fusion-Link
app when configuring the amplifier
™
page 13).
(Connecting to Power,
page 5).
NOTICE
(Configuring the Amplifier for a DSP Compatible Stereo,
(Connecting to Power,
page 5).
RA770, you should use
™
11
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