johnnycat
Bronze Member
- Joined
- Aug 19, 2007
- Messages
- 1,513
- Reaction score
- 314
- Golden Thread
- 0
- Location
- Carson City, NV
- Detector(s) used
- Legend and Nokta
- Primary Interest:
- All Treasure Hunting
- #1
Thread Owner
Finally got to work the new X-70 at an old homestead. Got skunked
Anyway got to really try out all the stuff I had been reading on. I found the two following items really work:
1. Troublesome signals- Switch to all metal and move coil a few millimetres to the left. If you hear a low dull tone and hollow sound it's not a coin. The low tone happens real quick so you have to be listening closely.
2. Switch to prospecting mode to identify iron- Scan and listen to threshold, if it cuts out it's iron.
The sweet thing about these two tips by Des Dunne, (Minelab) is that they really work. I dug several targets using the two methods above and they proved right. I'm really liking this X-70.

1. Troublesome signals- Switch to all metal and move coil a few millimetres to the left. If you hear a low dull tone and hollow sound it's not a coin. The low tone happens real quick so you have to be listening closely.
2. Switch to prospecting mode to identify iron- Scan and listen to threshold, if it cuts out it's iron.
The sweet thing about these two tips by Des Dunne, (Minelab) is that they really work. I dug several targets using the two methods above and they proved right. I'm really liking this X-70.