excal problem

[bomber]

was in the water sat,everything great,scoping up some change and then the excal starts making a continuous buzz.disconnected the battery,same thing.tried running some coins under the coil,no change in the tone,turned it on the next day,same thing.........anybody?thanks

 

[dewcon4414]

First thought is always the battery. Next.... sounds like its how a detector sounds when a coil isnt connected. I assumed you checked to ensure you didnt hit a knob and that you shook the coil cable. Im hoping you have a back up machine.

Dew

 

[Treasure_Hunter]

When battery starts to fail it will act just like you described. Check your battery after a full recharge, see what your volts and amps are, battery may be failing..