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Master & Power switch

Posted: Sun May 02, 2021 12:10 am
by blunt
so I have a battery switch button that is labeled master on top and power on the bottom, when i turn off my boat, should it be flipped up for master or down position for power? think i left it left down on power and battery was dead from that or did i leave the radio on or GPS

Re: Master & Power switch

Posted: Sun May 02, 2021 3:03 pm
by CptBill
Never heard of that, usually it's batt. 1, batt 2, off, both how about a pic?