Fisher 1225-X manual Searching

SEARCHING

Now comes the fun part - if you follow a few simple rules. Good search techniques are every bit as important as a good detector.

1.The 1225-X has two operating modes. The “Search” mode is activated simply be turning the unit on. This is a “VLF-Motion Discrimination” mode which automatically ignores most ground minerals, rejects junk and works only when the search coil is moving. The “Pinpoint” mode is activated by depressing the PINPOINT button and will be explained later.

2.Adjust your SENS control. Only experience will tell you how much sensitivity to use in any given situation but start out at 8.

As a general rule, turn your sensitivity down to reduce excessive false signals caused by highly mineralized ground interference caused by power lines, radio stations, etc. Turn it up if you want the deepest, smallest targets and you’re willing to put up with a few more false signals.

3.Decide how much discrimination you want to use.

a.In relatively non-trashy soil use a low level of discrimination (2 for example). In this manner the 1225-X will detect all metal targets within its range and you can instantly increase the discrimination for further identification.

b.In trashy areas you will probably want to operate at a high level of discrimination (6 for example) to cut down on the amount of time you spend digging bad targets.

4.Keep the search coil moving at a comfortable rate. Remember that the 1225-X is a motion detector and responds only when the search coil (or the target) is moving while in search mode.

5.Keep the coil parallel to, and as close to the ground as practical. This is important for maximum coverage and depth. If you are hunting on a lawn you can set the coil right on the grass and search.

6.Overlap your sweeps approximately 50%.

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