Fisher 1236-X2 warranty Setting Up, Figure, Search position, False Signals

SETTING UP

Remember, the longer the shaft, the greater the strain on your arm and wrist. The 1236-X2 is balanced for comfortable searching in a tight semicircle around the front of the operator.

4.Hand tighten the lock nut and search coil adjusting wing nut.

5.With the stem length properly adjusted, wrap the search coil cable snugly around the upper handle and secure it with velcro straps. Leave just enough slack near the coil to allow it to be tilted completely backward and forward.

NOTE: A loose cable near the search coil may cause false signals, but don’t wrap it so tightly that it pulls against the housing or the coil.

6.Reconnect the search coil cable to the control housing. Be careful not to cross thread it and make sure it’s snug but hand tighten only.

7.With the shaft length and coil angle properly adjusted, lean forward slightly and raise your arm until the coil is about 2” above (and parallel to) the ground, 6-12 inches in front of your foot.

8.If you’re using headphones, plug into the headphone jack on the control panel.

	Figure 3.
	Search position
8

FALSE SIGNALS

5.Elongated Ferrous Objects: If you hear two beeps very close together and can’t find either one, you’re probably over a nail or some other large object. But a very shallow coin or a coin on edge will give the same response. SOLUTIONS: In all cases, the target will be between the beeps, or if you sweep at right angles to your original direction, you’ll receive a single beep directly over the target (except for a very shallow coin.) One way to tell the difference between a coin and a nail is to set the DISC control to the IRON setting. Most small nails will be tuned out while most coins will respond with a good, smooth signal.

6.Extremely Trashy Soil: May result in a constant chatter or “snap, crackle and pop” with assorted, hard-to-find “good signals.” SOLUTIONS: Increase the discrimination level. An even better solution is to engage the

SILENCER feature, which virtually eliminates all signal chatter in trashy areas. For even further improvement, try the optional 5-inch soil. You’ll be able to zero in on good targets much closer to junk.

7.Digging Tool: If you’re carrying a digging tool in one hand, your 1236-X2 may sound off each time you swing the coil beneath it.

SOLUTION: Hold your digging tool behind your back or up above your waist.

False signals may also occur in the No-Motion Pinpoint mode. When in this mode (with the PINPOINT button pushed), the 1236- X2 detects all metals, so you may pinpoint a piece of nearby junk instead of a good target. For this reason you should always recheck your target area after recovering any target to make sure that you haven’t missed anything.

You may also receive false pinpointing signals in highly mineralized soil. In this case, it is important to keep the coil parallel to the ground and at least an inch above it.

21

1236x2 manual-8704810.indd 8 6/9/06 10:08:58 AM