Just want to understand how ace 250 works

[jamescpittman]

OK, I know how to set the mode, sensitivity, handle length etc. I'm ready to search. I walk in a straight line and move the coil from side to side one to two inches above the ground. When I get a hit I move up and down and left to right to put the object detected in the center of the coil. Mark the spot. Dig. My question at this point is "does the coil have to be in motion to get a signal of a hit? I purchased a pin pointer, so I assume the coils job is finished if I did actually locate the exact spot by cross checking with the coil.
I am trying to show my 11 year old grandson how this unit works and I am not positive myself. I need more confidence, which I am sure will come with on the job experience. We searched in my back yard for about 30 minutes and ended up with 4 coins. Please give me your comments. Any constructive advice is welcome. I especially appreciate your comments about how to dig responsibly and how you leave the digging area.
jamescpittman

 

[John-Edmonton]

Yes....the coil must be in motion to get a signal. When you get a signal, push and hold the pinpoint button and move the coil around. Where you get the loudest audio and/or most bars showing up should be the center of the coil. Can I suggest you take a screwdriver along to probe the target first to prevent yourself from digging a large hole. Also, detecting in a sand tot lot is a good place to begin.

Good luck!

 

[slingshot]

The pinpoint button, as John said, should be held while pinpointing. May I also suggest raising the coil a few inches to narrow the target and make the recovery more accurate?

 

[Dave_E]

Don't press the pinpoint button while the target is signaling. Move coils slightly to the side, then press pinpoint, then move back over target.

 

[jamescpittman]

Thanks again. Weather has been bad. Haven't been out lately. Will use all of your tips.