Elta 7173N2 manual Wiring, Connection of the Speakers, WRONGChassisWRONG, Wrong, Fuse

WIRING

This unit is designed only for vehicles which operate on 12 V DC and negative ground electrical systems.

Exposed wires must be insulated absolutely in order to avoid a short-circuit between uncovered wires/leads and the vehicle body. Collect all wires as bundles and make sure that the ends of the wires do not have any contact with metal parts.

ANTENNA JACK

CAR BODY

GROUND

ANTENNA PLUG

FUSE 3 A		YELLOW
12V PLUS /	RED	POWER SUPPLY FOR
		AUTOMATIC ANTENNA
TO B+ 12V
BATTERY
	GREEN	GREY
		BLACK /
		GROUND
LEFT SPEAKER +		RIGHT SPEAKER +

NOTES:

•Do not short circuit the antenna and ground wire.

•This unit has a negative grounding.

•Do not short circuit the speaker wires.

•Before the installation connect all wires and check the operation of the unit.

CONNECTION OF THE SPEAKERS

Precautions

•Must use only not grounded speakers.

•The speakers used with this unit should have a sufficient music power rating.

•Speakers with too low power rating can be damaged.

•Must use 4 - 8 Ω impedance speakers. A too high or to low impedance leads to performance losses and can damage of the speakers or this unit.

•Don't use a 3 leads speaker system with a common ground wire. Never connect the speaker wire at the car body.

•Keep the speaker wires away from the antenna and antenna wire (about 30 cm).

•The unit becomes damaged, if speakers (front, rear) are not correctly connected.

WRONGChassisWRONG

Chassis

•Never connect more than one speaker to a set of speaker wires (except the connection of a tweeter).

WRONG

Fuse

As a replacement for a blown fuse it is absolutely necessary to use a fuse with the prescribed rating (3 A). By the use of fuses with higher ratings or by the connection without the use of a fuse a fire or a damage of the unit can be caused. If the exchanged fuse is blown likewise, please contact the next workshop.

16. 17.