User manual SONY XR-7280

[. . . ] When no car circuits are rated high enough, connect the unit directly to the battery. 1 To a metal surface of the car First connect the black earth lead, then connect the yellow and red power input leads. 2 To the power aerial control lead or power supply lead of aerial booster amplifier Notes · It is not necessary to connect this lead if there is no power aerial or aerial booster, or with a manually-operated telescopic aerial. When your car has a built-in FM/AM aerial in the rear/side glass, see "Notes on the control and power supply leads. [. . . ] Connecting any other system may damage the unit. 4 To the interface cable of a car telephone 5 To the +12 V power terminal which is energised in the accessory position of the ignition key switch Notes · If there is no accessory position, connect to the +12 V power (battery) terminal which is energised at all times. Be sure to connect the black earth lead to a metal surface of the car first. When your car has a built-in FM/AM aerial in the rear/side glass, see "Notes on the control and power supply leads. " 6 To the +12 V power terminal which is energised at all times Be sure to connect the black earth lead to a metal surface of the car first. notes on the control and power supply leads · 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. Avoid installing the unit in areas subject to dust, dirt, excessive vibration, or high temperatures, such as in direct sunlight or near heater ducts. Use only the supplied mounting hardware for a safe and secure installation. You may not be able to install this unit in some makes of Japanese cars. How to detach and attach the front panel (7) Before installing the unit, detach the front panel. Before installing the unit, remove the protection collar 5 and the bracket 1 from the unit. Before detaching the front panel, be sure to press (OFF). Press (OPEN), then slide the front panel to the right side, and pull out the left side. 1 Engage the release keys 7 together with the protection collar 5. 2 Pull out the release keys 7 to remove the protection collar 5. 1 Insert both release keys 7 together between the unit and the bracket 1 until they click. [. . . ] 1 Insert both release keys 7 together between the unit and the bracket 1 until they click. 2 Pull down the bracket 1, then pull up the unit to separate. Place the hole A in the front panel onto the spindle B on the unit as illustrated, then push the left side in. Warning when installing in a car without ACC (accessory) position on the ignition key switch After turning off the ignition, be sure to press and hold (OFF) on the unit until the display disappears. [. . . ]