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JVC KD-R471 Mode démo constant

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kyuubi66 Posted messages 40 Registration date   Status Membre Last intervention   -  
kyuubi66 Posted messages 40 Registration date   Status Membre Last intervention   -
Hello everyone,

I bought a JVC KD-R471 car stereo that works very well except for one detail: it stays in DEMO mode.
I go into the options and turn the DEMO mode OFF and it disappears, but as soon as I turn off my car stereo, when I stop the car, the DEMO mode comes back. At first, I thought my car stereo was resetting every time, but only the DEMO mode comes back; my programmed radio stations are still there.
Thank you for your help.

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Réponse 1 / 2
letotof Posted messages 2149 Status Membre 482
 
Hi

You need to press and hold the button located just below the volume knob, then turn the knob until DEMO mode appears on the screen. Press the volume knob and turn it to disable it. Normally, the car radio will no longer be in demo mode.
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Réponse 2 / 2
kyuubi66 Posted messages 40 Registration date   Status Membre Last intervention   11
 
thank you but I found it
actually you need to swap the red and yellow wires
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