I have a fishin buddy 2. It will not start when I press the on button. I put in 3 new c batteries and ot still will not start up when I press the on button. It seems like the button is stuck. The fish finder is 6 years old and I have only used it three times.

Hi Patricia!

I THINK this link I've attached will get it done for you. Scroll down to Fishin' Buddy Series.

Hope this helps.
-Steve
Product Manuals

Hello My Dear:


1.Check the device's battery level for at least two bars of strength.
2.If the battery level is low, charge the battery.
3.If the issue is not resolved, remove the back cover.
4.Remove the battery.
5.Wait 10 seconds.
6.Press and hold the W key.
7.While pressing down the W key, re-insert the battery.
•The device restarts and after approximately 15 seconds, the 'Recovery' screen appears
•Release the power button but *continue holding the home button*, for another 30 seconds.
Step
Thanks

Humminbird manual for the 110 can be downloaded here.

http://store.humminbird.com/media/document/FB_110_140c.pdf

Good Fishin

This my scanned copy:
https://app.box.com/s/moxvn9ya1no0jckzuk21

most graphs are....... UNLESS damaged or dropped....see you on the water...GL

i have an older fishin buddy 2 bottom line sidefinder i need a manual, a bracket that holds it to the boat and the battery holder / handle i hope you can help me with this my email [email protected]

Is it possible to install the thermostat upside down?

you may need a new transducer put on it like mine .mine had error 3 show up all the time. good luck

I Replaced the batteries in the dinosaur, because mine did that after only a few hours. when the batteries start to die, only the demo switch works...
I hope this helps!