I need a manual for my fisher VLF 660 metal detecor mother lode

Non-Ferrous metal is non-magnetic metals that copper, aluminum, brass, lead, etc. It will take approximately 50% more of a non-ferrous metal to be as detectable as a ferrous metal. Manganese is also a non-ferrous metal and difficult for most metal detectors to detect. Expended brass rounds should be quite easy to find with just about any inexpensive detector. Try your local on Radio Shack, they usually have Bounty Hunter machines in stock. Brass shell casings ejected and laying in the grass should send a loud, easy to pinpoint signal. I have been fortunate in being witness to the volunteer honor guard at Camp Butler National Cemetery on several occasions over the years so I feel compelled to say "Thank You" for your dedication and patriotism for our fallen military brethren, new and old alike. Bounty Hunter VLF Metal Detector Review Detectorly

A less common form of metal detector is based on pulse induction (PI). Unlike VLF, PI systems may use a single coil as both transmitter and receiver, or they may have two or even three coils working together. Best Metal Detector for Beginners 2017 Top Models Reviewed

Very low frequency (VLF), also known as induction balance, is probably the most popular detector technology in use today. In a VLF metal detector, there are two distinct coils: Transmitter coil - This is the outer coil loop. Within it is a coil of wire.

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It is one of the simplest ones to use. My niece used one for a while. I could not find a video but here are the instructions;
Instructions

1. • 1Turn the metal detector on with the "Volume" knob. This also adjusts the level of sound.
   • 2 Check the batteries. Turn the "Test" knob to the Battery 1 or Battery 2 position and confirm that the needle points to the green area. Then turn the knob to "Nor" for normal operations
     
   • 3 Hit the red "Auto Tune" button on the carrying handle with the head portion of the detector away from any metal objects, and turn the "Tune" knob until the needle hits 0.
     
   • 4 Turn the "Sens" knob to the middle position.
     
   • 5 Turn the "Mode" knob to VLF (very low frequency), and turn the "GND" knob to account for the type of ground (such as dirt or sand) you are using the metal detector for.
     
   • 6 Turn the "Mode" knob to either the TR1 or TR2 position. To set the detector to find metals such as gold or silver, set the "Discrim" knob to Non-ferrous Metals. You can also set it to find Ferrous Metals if you want to search for iron or steel.
     
   • 7 Hold the detector with the search coil parallel to the ground. You can adjust the angle of the search coil by loosening the wing nut on the end of the shaft and swinging it to the desired position.
     
   • 8 Swing the detector in wide sweeps about 2 inches from the ground.
     

Read more : http://www.ehow.com/how_5011582_use-micronta-metal-detector.html

I don't see any reason it wouldn't be. Why do you ask?

Yes, metal detecting under water is actually quite popular. There are a few types; Snorkeling with a metal detector, Scuba detecting and Shipwreck diving.

All of these types require equipment that can be expensive to hire/ buy.

Go to http://www.scribd.com/doc/38611721/63-3003-Micronta-VLF-Metal-Detector-Manual

If it's beeping then it must show a fault code F. something, that will tell me whats wrong.

Here is a possible fix found at the Microsoft knowledge base .
read and follow the instruction given.
If you are not comfortable with the registry fix then you may have to call the mother board tech support for further instructions but this is found in the Windows 7 environment or operating system.
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