HB help

[Rees Guide]

What do I add to my 768 to get depth reading at higher rates of speed??

[Rees Guide]

Also, I am looking for a GPS puck and a TM tranduser and mounting bracket for this unit as well where I can move it to the front while spider rigging.

[crappiholic]

Go into your menu and go to charts and change your speed.

[crappiholic]

call 1-800-633-1468.This is HB Tech Service. They will help you.

[Wannabe...]

What kind of speeds are you wanting to get depth on?

Wannabe...

[BigRiverMarine]

It might have a flasher module in the menu. That's what you have to do on an aluminum boat. If you don't have it setup already, you can shoot through the hull instead of mounting outside the transom. The cavitation kills em on the outside.

[BigRiverMarine]

Go kill ya a deer and don't worry about it. LOL

[Rees Guide]

What kind of speeds are you wanting to get depth on?

Wannabe...

mid 60's is top end rite now, my unit is no use once I plane out, 20 MPH to hold plane.

[Wannabe...]

That's what I figured. You can basically give up on seeing the bottom at 60. It is possible, just not likely. And to do that, you'll need a flasher and a shoot through mounted transducer. You could probably register bottom with your HB unit up around 40 with a shoot through install though. You just gotta want it to do it and be willing to risk a $100 transducer if it doesn't work out.

Wannabe...

[Rees Guide]

That's what I figured. You can basically give up on seeing the bottom at 60. It is possible, just not likely. And to do that, you'll need a flasher and a shoot through mounted transducer. You could probably register bottom with your HB unit up around 40 with a shoot through install though. You just gotta want it to do it and be willing to risk a $100 transducer if it doesn't work out.

Wannabe...

The transducer on there now will work shooting it thru the hull, may try that. Not gonna be running 60 without a previous track anyways, usually run around 40 gets more out of a tank of fuel that way.