QUICK QUESTION on DIGITAL + terminal!!!

lyttleviet
10+ year member

CarAudio.com Elite
I have everything starting up etc etc. Just no digital read out. I am wondering If I have to have a power wire running to the amp for a read out or if this ground is not good enough... I just wanted to put it somewhere quick to make sure it works.

PIX

IMG_1758.jpg


GROUND

IMG_1759.jpg


Thanks ahead of time for the quick response.

 
touch it to the - battery terminal, if ur display lights up then that thing youve got it hooked to isnt even grounded. if it doesnt light up, return it for a new one cause its busted.

 
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lyttleviet

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