Garmin 80 Fishfinder

[secondopsman]

Evening.
New boat has a fish finder on it Garmin 80.
Wires on back split into 2 one set off to transducer and then a red and black that i presume are live and earth.
Question is how do you turn it on?
I tried all the buttons but get nothing there is an inline fuse in the live that is fine.
Does anyone know if there is an internal fuse as im begining to think its knackered.
Pete

[TRevor Lawson]

yes you are correct black earth, red live, to turn my garmin 90 on i press the red coloured button at bottom right ( can't remember whether you just press,or press &hold for a few seconds.

It is for sale if you find you need a new one ,as new full working order with transducer, manual and box, £ 70.00 or pm me an offer.

[secondopsman]

I may be interested in this just need to be 100% sure mine is dead before i shell out more money,SWMBO isnt impressed that it doesnt work and i have just purchased the boat.

[Jeff]

Garmin are usually press and hold until the beep - and then they are on
Jeff