JL Audio 99920 Black Weatherproof Source Unit

User Manual - Page 6

For 99920.

PDF File Manual, 24 pages, Read Online | Download pdf file

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6
AUX-IN – To PreAmp Aux Source
NMEA LEN 1 – NMEA 2000® Network (Micro-C connector)
POWER CONNECTIONS
REMOTE – MMR-20-BE or MMR-10W Remote Controllers (sold separately)
USB – USB Storage Media or iPhone® 5 or beyond
ANT – Motorola® Style Antenna
SIRIUSXM – SiriusXM® Connect Tuner (sold separately)
ZONE4
ZONE1 (MAIN)
ZONE2
ZONE3
+12VDC (Red) Switched +12V Power
ILLUMINATION (Orange) +12V Lighting Circuit
GROUND (Black) Ground
AMP TURN-ON (Blue) Remote Output to Amplier
To Amplier
5A Fuse
GENERAL CONNECTIONS
Label Wire Color Connection
+12VDC Red
Connect to a switched positive (+12V) source. This can be an ignition
controlled, accessory circuit or a vessel battery equipped with a main
disconnect switch. For added control functionality, we also recommend
installing a dedicated toggle switch (not included) at this wire lead’s
+12V connection point. Always install an appropriate fuse within 18
inches (45 cm) of the +12V connection. If this is the only device using
the connection point, use a 5 amp fuse.
GROUND Black
Connect to a clean metal chassis ground, if available. If no metal chassis
ground is available, it may be necessary to connect this to the NEGATIVE
battery post. All ground connections (source unit and amplifiers)
should be made at the same location to minimize noise.
ILLUMINATION Orange
Connect to a +12V lighting circuit to automatically switch the
illumination to night mode when the lights are activated.
AMP TURN-ON
Blue
This wire provides a positive (+12V) turn-on voltage to activate
aftermarket amplifiers.
POWER CONNECTIONS
The 4-pin plug with wire leads is used
to make power related connections.
Make sure to carefully plan the wiring of
your system prior to routing wires and
making connections. Refer to the table
below when making power connections.
Disconnect the NEGATIVE battery
post connection and secure the
disconnected cable to prevent
accidental reconnection. This is
an essential safety precaution
during installation!
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