User manual SONY CDX-CA580X

[. . . ] Connect the yellow and red power input leads only after all other leads have been connected. Run all earth wires to a common earth point. [. . . ] When your car has a built-in FM/AM aerial in the rear/side glass, see "Notes on the control and power supply leads. " 5 To the +12 V power terminal which is energised at all times Be sure to connect the black earth lead to it first. The numbers in the list are keyed to those in the instructions. Handle the bracket 1 carefully to avoid injuring your fingers. The power aerial control lead (blue) supplies +12 V DC when you turn on the tuner. When your car has built-in FM/AM aerial in the rear/side glass, connect the power aerial control lead (blue) or the accessory power input lead (red) to the power terminal of the existing aerial booster. A power aerial without relay box cannot be used with this unit. Memory hold connection When the yellow power input lead is connected, power will always be supplied to the memory circuit even when the ignition key is turned off. notes on speaker connection · Before connecting the speakers, turn the unit off. Use speakers with an impedance of 4 to 8 ohms, and with adequate power handling capacities to avoid its damage. Do not connect the speaker terminals to the car chassis, or connect the terminals of the right speakers with those of the left speaker. Do not connect the earth lead of this unit to the negative (­) terminal of the speaker. [. . . ] Press (RELEASE), then pull it off towards you. Attach part A of the front panel to part B of the unit as illustrated and push the left side into position until it clicks. [. . . ]