Sound only coming though tweeters on new pioneer avh x490dab head unit.

[DJNL]

Recently purchased pinoneee avh x490dab double din head unit. Installed it myself and it was only working through the tweeters (didn’t have this problem before).

First problem is only the tweeters are working...could this be the difference of “network mode” and “standard mode”.

Second problem, if this has a part to play, I can’t change it as I need to restore the head unit to change these settings. Only problem is the restore selection is ghosted out on the stereo and the store where I bought it from has no idea how to change it.

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[rfkjustin]

Activate your parking brake and it should work. The stereo thinks you're driving. You can buy a parking brake bypass at your local shop or ebay or wherever you like. Network mode is 3-way speaker config. Meaning 2 of the 3 RCA's will be designate as mids and highs. Standard mode is your traditional 2-way.

 

[Jeffdachef 5,000+ posts]

install a microbypass, you'll enjoy it a lot more.