fingaz
Member
Hi everyone,
I recently replaced my car stereo, and noticed it has a connection on the back for 'muting' the stereo when it is connected to a mobile phone (and there is a call). I assume it is a 'standard' system. does anyone know what kind of signal is needed to mute the stereo? By this I mean does it need +12v, GND, or a digital signal?
If it's a digital signal, does anyone know of a simple way for me to produce the muting signal? I have searched on the ned, but can't find any relevant information.
The stereo is a JVC KD-SX991R.
Any help appreciated.
I recently replaced my car stereo, and noticed it has a connection on the back for 'muting' the stereo when it is connected to a mobile phone (and there is a call). I assume it is a 'standard' system. does anyone know what kind of signal is needed to mute the stereo? By this I mean does it need +12v, GND, or a digital signal?
If it's a digital signal, does anyone know of a simple way for me to produce the muting signal? I have searched on the ned, but can't find any relevant information.
The stereo is a JVC KD-SX991R.
Any help appreciated.