13
OPERATING TIPS
1. We’ve already said it but it bears repeating: TAKE 
YOUR TIME AND OVERLAP YOUR SWEEPS. 
2.  Use  good  headphones.  You  won’t  miss  faint 
targets, you won’t attract unwanted attention and 
you won’t bother others. 
3.  Practice  pinpointing.  There’s  nothing  sacred 
about the methods described in this manual. Many 
1225-X users have developed their own pinpointing 
methods. 
4.  Always  bury  a  coin  when  working  in  unfamiliar 
territory and check it at different discrimination and 
sensitivity levels. There may be some sensitivity loss 
at  higher  levels  of  discrimination.  The  greater  the 
ground mineralization, the higher the sensitivity loss. 
For example, you may be able to detect a penny at 
6 inches deep at zero discrimination, but no deeper 
than 4 inches at the pull-tab discrimination point.
5. The 1225-X is an easy detector to use but if you’re 
having  trouble  with  any  aspect  of  its  operation 
(pinpointing, searching, false signals, etc.) go back 
and reread the part of this manual relating to your 
problem. 
6. If a target gives a strong reponse in the search 
mode, but no response in the pinpoint mode, you 
may have “tuned out” your target (and all others) 
by pushing the pinpoint button over another piece 
of metal. If you suspect this may be the case, move 
the search coil to another spot before pressing the 
pinpoint button again.
7. When  in doubt about the possible identity of a 
target, dig it up.