Blaupunkt CR67 manual Connecting the Speaker Leads

• You can use a either or both of these two methods. .

Connecting the Speaker Leads

To prevent short circuits or serious damage to the unit and/or speakers:

•Connect the speaker leads only as indicated in the wiring diagram. Disconnect the vehicle battery’s negative terminal before making connections.

•Only use speakers that have impedance ratings of 4 ohms or higher and have power-handling capabilities greater than the unit’s stated power level.

•The unit’s internal amplifier is designed to handle a 4-ohm load on each pair of speaker leads.

. DON’T connect two speakers to a single pair of speaker leads (“in parallel”) unless both speakers each have at least 8 ohms impedance.

•DON’T connect the left and right speaker leads to each other or to the same speakers.

•DON’T connect the front and rear speaker leads to each other or to the same speakers.

•DON’T connect the negative speaker leads to each other.

•DON’T connect the positive speaker leads to each other.

•DON’T connect any active speakers (with built-in amplifiers) to the speaker leads unless their owner’s manuals specifically state that this is O.K.

•Cover the ends of any unused leads with electrical tape. This will prevent them from touching the vehicle or each other and causing a short-circuit and damage to the receiver or vehicle.

Connecting the Pre-Amp Outputs to External Amplifier(s)

To prevent short circuits or serious damage to the receiver, amplifier, and/or speakers:

•Follow the amplifier’s instructions on how to connect the unit’s preamp outputs to the amplifier(s) and connect the speaker(s) directly to the amplifier.

FUSE (10A) .

REAR OF UNIT

BLUE

LEFT FRONT RIGHT FRONT

SPEAKER SPEAKER

SPEAKERS

RED 1 IGNITION

					BLACK		GROUND
					dc
GREEN	fi GREEN
W/BLACK		VIOLET W/BLACK STRIPE
STRIPE
			CI
				VIOLET
					‘Harness has single blue lead that can
LEFT REAR		RIGHT REAR				be used for either antenna motor or
SPEAKER		SPEAKER				amp trigger or spliced for use with
						both. (See note 3.)

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