User manual SONY XM-5150GSX

[. . . ] 3-239-441-11 (1) Features · Maximum power output of 80 watts × 4 + 300 watts (at 4 ohms). · Features a 2 channel-input / 5 channel-output function that makes it possible to carry a 2-way multi system even with a single line output from the car stereo. · Low-pass filter, high-pass filter circuit are built* Pulse power supply This unit has a built-in power regulator which converts the power supplied by the DC 12 V car battery into high speed pulses using a semiconductor switch. These pulses are stepped up by the built-in pulse transformer and separated into both positive and negative power supplies before being converted into direct current again. [. . . ] The speaker outputs are short-circuited. t Rectify the cause of the short-circuit. Make sure the speaker cord and ground lead are securely connected. · Use speakers with suitable impedance. · Make sure to place the unit in a well ventilated location. The power connecting leads are installed too close to the RCA pin cords. t Keep the power connecting leads away from the RCA pin cords. The ground lead is not securely connected. t Fasten the ground lead securely to a metal surface of the car. Negative speaker leads are touching the car chassis. t Keep the leads away from the car chassis. 7 8 Alternator noise is heard. The sound is too low. The LEVEL adjustment control is set to the "MIN" position. One or more of the switches is settled between settings (i. e. , not correctly set); set the switch properly. Cut-off frequency/Fréquence de coupure dB 10 0 -10 No sound is heard. dB 10 0 -10 HIGH PASS -20 LOW PASS -20 -30 -40 -50 -60 -70 -80 10 100 300Hz 150Hz 50Hz -30 -40 -50 -60 -70 -80 10 100 1k Guide de dépannage La liste suivante vous aidera à résoudre la plupart des problèmes que vous pouvez rencontrer avec cet appareil. Avant de passer la liste en revue, vérifiez les connexions et les procédures de fonctionnement. Problème L'indicateur POWER ne s'allume pas. 2 (50) 14 1/8 (358) 12 1/4 (310) 80Hz 150Hz 200Hz 300Hz 50Hz Cause/Solution Le fusible est grillé. Le fil de masse n'est pas connecté correctement. · 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 radio or antenna, interference may occur. In this case, relocate the amplifier away from the car radio or antenna. · If no power is being supplied to the master unit, check the connections. [. . . ] Dans ce système, les signaux de FRONT INPUT sont filtrés par chaque circuit et sortis vers le subwoofer et le hautparleur arrière. Note The INPUT MODE select switch must be set to "F+R" (refer to "Location and Function of Controls". ) Remarque Le sélecteur INPUT MODE doit être réglé sur "F+R" (voir "Emplacement et fonction des commandes"). Protection circuit This amplifier is provided with a protection circuit that activates in the following cases: -- when the unit is overheated -- when a DC current is generated -- when the speaker terminals are short circuited. The PROTECTOR indicator lights up in 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. If the amplifier has overheated, wait until the unit cools down before use. Flat-head screwdriver Tournevis à lame plate Speaker Connections/Raccordement de haut-parleurs 5-Speaker System (with Input Connection A, B or C) Système à 5 haut-parleurs (avec connexion d'entrée A, B ou C) 1 3-Speaker System (with Input Connection D) Système à 3 haut-parleurs (avec connexion d'entrée D) For details on the settings of switches and controls, refer to "Location and Function of Controls. " 2 If you have any questions or problems concerning your unit that are not covered in this manual, please consult your nearest Sony dealer. 7 /16 in. /po. [. . . ]