JVC KD-ADV38 Instructions - Page 382

B Connecting the external amplifiers You can connect amplifiers to upgrade your car stereo system. • Connect the remote lead (blue with white stripe) to the remote lead of the other equipment so that it can be controlled through this unit. • For amplifier only: - After you have connected the center speaker, make sure to activate the center speaker; otherwise, no sound comes out of the connected center speaker, see page 49 of the INSTRUCTIONS. - Disconnect the speakers from this unit, connect them to the amplifier. Leave the speaker leads of this unit unused. - You can switch off the built-in amplifier and send the audio signals only to the external amplifier(s) to get clear sounds and to prevent internal heat buildup. See page 51 of the INSTRUCTIONS (separate volume). Y-connector (not supplied for this unit) Remote lead Remote lead (Blue with white stripe) Front speakers To the remote lead of other equipment Rear speakers JVC Amplifier JVC Amplifier Subwoofer Front speakers JVC Amplifier JVC Amplifier Center speaker *6 Audio cord (not supplied) *7 Firmly attach the ground wire to the metallic body or to the chassis of the car-to the place uncoated with paint (if coated with paint, remove the paint before attaching the wire). Failure to do so may cause damage to the unit. C Connecting external components You can connect external components in series as shown in the diagram below. • All the components, adapters or signal cords need to be purchased separately. CAUTION: Before connecting the external components, make sure that the unit is turned off. • To use JVC CD changer, Apple iPod or JVC D. player, set "External Input" to "Changer/iPod/D. Player" (see page 50 of the INSTRUCTIONS). • To use other external components via KS-U57 or KS-U58, set "External Input" to "External Input" (see page 50 of the INSTRUCTIONS) External component CD changer jack Audio cord (not supplied) or CD changer jack To disconnect the connector Hold the connector top tightly (1), then pull it out (2). • iPod is a trademark of Apple Inc., registered in the U.S. and other countries. or KS-PD100 or KS-PD500 or KS-U57*8 or KS-U58*9 JVC CD changer Apple iPod USB devices JVC D. player USB cable- approx.1.2 m 3.5 mm stereo mini plug External component You cannot connect a computer to the USB ( ) terminal of the unit. External component *8 Line Input Adapter KS-U57 (separately purchased) *9 Aux Input Adapter KS-U58 (separately purchased) External component External component USB device TROUBLESHOOTING • The fuse blows. * Are the red and black leads connected correctly? • Power cannot be turned on. * Is the yellow lead connected? • No sound from the speakers. * Is the speaker output lead short-circuited? • Sound is distorted. * Is the speaker output lead grounded? * Are the "-" terminals of L and R speakers grounded in common? • Noise interfere with sounds. * Is the rear ground terminal connected to the car's chassis using shorter and thicker cords? • Unit becomes hot. * Is the speaker output lead grounded? * Are the "-" terminals of L and R speakers grounded in common? • This unit does not work at all. * Have you reset your unit? 4