Recent content by RobGMN

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    Help With Kenwood DDX9907XR / DMX907S - Kenwood Technical Support Can't Help

    Without knowing the system, could it have anything to do with the interlock that prevents viewing certain sources unless the car is parked with the e-brake engaged? (or is that when you are specifically trying to make it work?)
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    Amp Shorting out Infotainment Screen?

    They satire it in the movie The Incredibles, but it's sadly true. Insurers will do anything they can to take the money and never pay it back. I had customer whose car we did full upgrade to. New turbos, exhaust, injectors, intake, boost control, fuel system control. The works. He had to get a...
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    phase alignment procedure of the subwoofer with the main

    What equipment are you using? It can be done physically (placement of sub), electrically (reversing wiring), electronically (DSP). If your amp has a phase "switch", you only have two options. In that case, select a piece of music you are VERY familiar with from hearing it on a good system, play...
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    phase alignment procedure of the subwoofer with the main

    Probably best to know what he has before making a suggestion on how to do it. If you have a problem, keep in the 'dome where it belongs.
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    phase alignment procedure of the subwoofer with the main

    Are you using REW and a DSP?
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    problem with filter management on rew

    Are you measuring each channel separately? If so, you should apply EQ per channel based on your measurements. i.e. My right front may show a 2dB boost needed at 1.5KHz with a Q of .7, but the left front may only need 1dB with a Q of .5 due to the listening position. I'd apply the EQ to each...
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    No audio from door speakers after replacing battery.

    Sounds like my DSP when it is reset to default mode. i.e. instead of all settings going ot "zero", it'll apply crossovers to some channnels, etc. Maybe your Alpine literally got confused and turned off the output for the front amp (which would tie in to Jimi's idea of resetting things).
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    1966 Corvette Custom Autosound Radio Won't Preset

    Do you turn it to the stop? Try a partial turn and hold.
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    1966 Corvette Custom Autosound Radio Won't Preset

    Does it say "manual" when you do a partial turn and hold of the dial? It should do that and manually tune, then go back to automatic search the next time you turn the knob.
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    Bigger amp and epicenter

    Try running some test tone sweeps through the system. Listen for deficiencies or other issues like clipping, distortion, etc. Though it won't be terribly accurate, you can use your phone with a dB meter app to get a rough idea of what is happening. Or, spend a few bucks and get a calibrated mic...
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    Factory reset - Android 11 Device

    User manual for the A!. it's in Korean, but Google translate can help you with that: http://finedigital.ofscdn.com/fineweb/menual/Manual_Atlan5_20171207.pdf
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    Any Android app to do this?

    mp3tag is another free one that is popular for car radio use (for some reason, some metatagging software does not do well with album art and car stereos).
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    Audio cutting out

    Had it happen with streaming services, including the "fast scan" part. What's your hardware and music source?
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    Sub Woofer Install!!

    Can you provide some info about your car and what equipment is currently in there?
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