User manual SONY CDX-3900R

[. . . ] Avoid installing the unit in areas subject to dust, dirt, excessive vibration, or high temperature, such as in direct sunlight or near heater ducts. Use only the supplied mounting hardware for a safe and secure installation. How to detach and attach the front panel Before installing the unit, detach the front panel. [. . . ] If no car circuits are available for connecting this unit, connect the unit to a car circuit rated higher than the unit's fuse rating in such a way that if the unit blows its fuse, no other circuits will be cut off. Anslut strömkabeln 8 till enheten och högtalarna innan du ansluter den till den yttre strömanslutning. Om du seriekopplar enheten till andra stereokomponenter måste den bilkrets de kopplas till ha en högre ampere än summan av de enskilda delarnas amperestyrka. om det inte finns några bilkretsar med en så hög amperestyrka som enhetens ska du ansluta enheten direkt till batteriet. Om inga bilkretsar finns för anslutning till enheten ska du ansluta enheten till en bilkrets med en högre ampere än enhetens styrka så att inga andra säkringar går om enhetens säkring smälter. The power aerial control lead (blue) supplies +12 V DC when you turn on the tuner or when you activate the AF (Alternative Frequency), TA (Traffic Announcement) function. A power aerial without a relay box cannot be used with this unit. When your car has built-in FM/MW/LW aerial in the rear/side glass, it is necessary to connect the power aerial control lead (blue) or the accessory power input lead (red) to the power terminal of the existing aerial booster. If you have a power aerial without a relay box, connecting this unit with the supplied power connecting cord 8 may damage the aerial. When the yellow power input lead is connected, power will always be supplied to the memory circuit even when the ignition switch is turned off. Before connecting the speakers, turn the unit off. Use speakers with an impedance of 4 to 8 ohms, and with adequate power handling capacities. Do not connect the terminals of the speaker system to the car chassis, and do not connect the terminals of the right speaker with those of the left speaker. Do not connect any active speakers (with built-in amplifiers) to the speaker terminals of the unit. [. . . ] To a car's auxiliary power connector a un conector de alimentación auxiliar del automóvil till bilens yttre strömanslutning. Continuous power supply suministro de alimentación continua kontinuerlig strömförsörjning alimentação de corrente contínua power aerial control control de antena motorizada styrning av motorantenn antena eléctrica Switched power supply suministro conmutado de alimentación switchad strömförsörjning alimentação de corrente comutada ground toma de tierra Auxiliary power connector may vary depending on the car. Check your car's auxiliary power connector diagram to make sure the connections match correctly. [. . . ]