How to Adjust to the Midpoint of Voice and Silence?

Do you face such a situation before? The metal detector or the PinPointer alarms all the time after powered on. A lot of people think that the products have quality problem. In fact, we need to adjust to the mild-point of voice and silence before detection.
Take kingdetector.com TX-2003 for example, turn on the Pinpointer to the end point, you will find that the Pinpointer keeps alarming. At the time, you should turn back a little. If the Poinpointer still keeps alarming, turn back a little again. Repeat this action until it reaches the mid Pinpoint, in which it will alarming when it turns a little clockwise, but will silence when it turns a little counterclockwise. At this step, you have to be patient. The condition will be different at a very little action.
Except Pinpointer, you need to adjust the midpoint of the sensitivity of the other underground metal detectors. The specific process will be introduced at the product manuals.

"Do you face such a situation before?"...surely I am also problem as you describe, I much thank you for these advices    sometimes I am experiencing large and often difficulties during the operation phase of my electronic underground device that you are speak about, take for example my colleagues and mining partners   sometimes make a fun of my technical abilities and make a laugh towards me, this is result in emotional pain and alarming   this result in foreign objects introduced to their food intake      ...I must just be patient and repeat the steps adjust to the mild-point of voice and silence before detection .

Wayne

It seam I am experimenting with problem at me too, I find sometime on dishes I foreign goods a little I feel & somebody other seam quite at my unfortunate on food I must use underground detecting unit if possibly

Aaaahhh still trying to sell that Chinese detector Julie/Peter I'll give you credit for your persistence

Might just let this one run...could be a bit of fun

I am back, did you miss me?

Hi Peter, are King detectors really really good ? cheers Pete.