ръководство на потребителя SONY XM-ZZR3301

[. . . ] 4-113-365-31 (1) Specifications AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION 330 watts minimum continuous average power into 4 ohms, 20 Hz to 200 Hz with no more than 1. 0% total harmonic distortion per Car Audio Ad Hoc Committee standards. Other Specifications Class D Technology Pulse power supply Inputs RCA pin jacks High level input connector Outputs Speaker terminals Through out pin jacks Suitable speaker impedance 2­8 Maximum outputs 1, 100 W (at 2 ) 600 W (at 4 ) Rated outputs (supply voltage at 14. 4 V) 600 W RMS (50 Hz 1. 0 % THD + N, at 2 ) 330 W RMS (20 Hz ­ 200 Hz, 1. 0 % THD + N, at 4 ) SN Ratio 65 dBA (Reference 1 W into 4 ) Frequency response 10 ­ 300 Hz ( dB) Harmonic distortion 0. 1 % or less (at 50 Hz, 4 ) Input level adjustment range 0. 3 ­ 6. 0 V (RCA pin jacks) 6. 5 ­ 16. 0 V (High level input) Circuit system Subsonic filter Low pass filter Low boost Power requirements Power supply voltage Current drain Dimensions 6 ­ 70 Hz, 12 dB/oct 50 ­ 300 Hz, 12 dB/oct 0 ­ 10 dB (40 Hz) 12 V DC car battery (negative ground) 10. 5 ­ 16 V at rated output: 60 A (at 2 ) Remote input: 1 mA Approx. 356. 8 × 55 × 276. 8 mm (14 1/8 × 2 1/4 × 11 in) (w/h/d) not incl. accessories Mounting screws (4) High level input cord (1) Protection cap (1) Troubleshooting Guide The following checklist will assist in the correction of most problems which you may encounter with your unit. [. . . ] , , , . , , , - Sony. ( , ) , . , Commande de niveau LOW BOOST Tournez cette commande pour amplifier les fréquences autour de 40 Hz à un maximum de 10 dB. Commande de réglage LEVEL Le niveau d'entrée peut se régler avec cette commande. Tournez cette commande dans le sens des aiguilles d'une montre lorsque le niveau de sortie de l'autoradio semble faible. Commandes de réglage de la fréquence de coupure du LOW PASS FILTER Règle la fréquence de coupure (50 ­ 300 Hz) pour les filtres passe-bas. Dimensions/Dimensions/ Unit: mm (in) Unité : mm (po) : mm POWER/PROTECTOR . PROTECTOR , . Precautions This unit is designed for negative ground 12 V DC SUBSONIC FILTER (6 ­ 70 Hz) . 356. 8 (14 1/8) 266 (10 1/2) 55 (2 1/4) LOW BOOST , 40 Hz 10 dB. LEVEL . 260 (10 1/4) 276. 8 (11) LOW PASS FILTER (50 ­ 300 Hz) . 266 (10 1/2) ø 6 (1/4) operation only. - 2­8 Do not connect any active speakers (with built-in amplifiers) to the speaker terminals of the unit. Doing so may damage the amplifier and active speakers. Avoid installing the unit in areas subject to: - high temperatures such as from direct sunlight or hot air from the heater - rain or moisture - dust or dirt If your car is parked in direct sunlight and there is a considerable rise in temperature inside the car, allow the unit to cool down before use. When installing the unit horizontally, be sure not to cover the fins with the floor carpet etc. If this unit is placed too close to the car audio unit or antenna, interference may occur. In this case, relocate the amplifier away from the car audio unit or antenna. If no power is being supplied to the car audio unit, check the connections. This power amplifier employs a protection circuit* to protect the transistors and speakers if the amplifier malfunctions. Do not attempt to test the protection circuits by covering the heat sink or connecting improper loads. Do not use the unit on a weak battery as its optimum performance depends on a good power supply. For safety reasons, keep your car audio unit volume moderate so that you can still hear sounds outside your car. Fuse Replacement If the fuse blows, check the power connection and replace both the fuses. If the fuse blows again after replacement, there may be an internal malfunction. In such a case, consult your nearest Sony dealer. Warning When replacing the fuse, be sure to use one matching the amperage stated above the fuse holder. Never use a fuse with an amperage rating exceeding the one supplied with the unit as this could damage the unit. . - , , , , . * Protection circuit This amplifier is provided with a protection circuit that operates in the following cases: - when the unit is overheated - when a DC current is generated - when the speaker terminals are short-circuited The color of the POWER/PROTECTOR indicator will change from green to red, and the unit will shut down. If this happens, turn off the connected equipment, take out the cassette tape or disc, and determine the cause of the malfunction. [. . . ] · The minimum impedance must be 2 in total. * · Peu importe la borne de sortie que vous raccordez. · L'impédance minimale doit être égale à 2 au total. * · . · 2 . *2 +12 V car battery Batterie de voiture +12 V +12 V *1 , (REMOTE) . *2 *1 If you have the factory original or some other car audio unit without a remote output for the amplifier, connect the remote input terminal (REMOTE) to the accessory power supply. [. . . ]