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  the area where you placed the item. It can help you find it later. Do not place it in tall 

  grass or weeds.

• To run the test, please follow Step 2 & 3 within OPERATION section.

Note: 

In order to detect the target deeply buried, you can adjust the SENS to a high 

position. However, please don’t to set the level of SENS to Max position, or the 

detector will receive interference and false signal from broadcast antenna and other 

electronic lines. The detector will have unstable and irregular indications. 

Sweep your search coil as following picture, move the search coil right and left in an 

arc line. For not missing any target, it is better to keep the distance from search coil 

to the ground about .5-2 inches/ 1 – 5 cm (closer to the earth for smaller target) and 

the distance between two neighboring arcs is about 3.94-5.91 inches/ 10 – 15cm. 

Never sweep the search coil as if it were a pendulum. Raising the search coil while 

sweeping or at the end of a sweep will cause false readings.

Wrong 

Correct 

FACTORS THAT AFFECT THE DETECTING

It’s difficult to have an accurate detecting result. Sometimes the detecting may be 

restricted by some factors:

- The angle of the target buried in the soil.

- The depth of the target.

- The level of oxidization of the target.

- The size of the target.

- Electro-magnetic and electrical interference surrounding the target.

In area of highly mineralized ground or wet sand, the detector will sound even if there 

is no metal. In this case, you can lower the sensitivity or increase the DISC numeric 

value. Meanwhile, enhance the distance between the search coil and the ground.

At area with trashy metal, you can set ELIMINATOR to 2/4 position. In this case, 

most nails and small pieces of iron will be eliminated.

Metallic digging tools will also affect the detection if they are near the search coil. So 

it’s better place them a little far away. 

CARE AND MAINTENANCE

Your metal detector is an example of superior design and craftsmanship. The 

following suggestions will help you care for your metal detector, so you can enjoy it 

for years.

• Handle the detector gently and carefully. Dropping it can damage circuit boards and 

  cases and can cause the detector to work improperly.

• Use the detector only in normal temperature environments. Temperature extremes 

  can shorten the life of electronic devices; damage the cases of the detector.

• Keep the detector away from dust and dirt, which can cause premature wear and 

  tear of parts.

• Wipe the detector with a damp cloth occasionally to keep it looking new. Do not use 

  harsh chemicals, cleaning solvents, or strong detergents to clean the detector.

TROUBLESHOOTING GUIDE

 

Problem

Reason

Suggestion

The detector 

sounds false 

signals.

Sensitivity set too 

high/ environmental 

electromagnetic interference.

Reduce SENSITIVITY.

Sweeping the detector’s 

search coil too fast or at 

wrong angle.

Sweep the search coil more 

slowly and hold the detector 

correctly. For more details, 

please see the section of  

“Testing and Using

Using 2 detectors in close 

proximity

Keep two detectors at least 6 

meters(20’) apart

The detector 

does not function

Five-pin cable not connected 

well

Re-plug it properly.

Dead battery

Replace batteries

Summary of Contents for WINBEST Pro-400

Page 1: ...re any returns NOTE All merchandise received without a valid RMA will be returned to shipper at his her own expense Please include all of the following when returning WINBEST by BARSKA products for service and or replacement 1 Please write your complete details Name Address Telephone E mail address RMA etc 2 Purchase receipt or Proof of Purchase Original Copy 3 A brief explanation of the defect 4 ...

Page 2: ... use to adjust the sensitivity It is also used as power control Rotate it clockwise away from off to turn on the detector Headphone Jack 3 5mm let you connect stereo headphones not included and operate without trouble Waterproof Search Coil let you search for metal objects under shallow water Note the search coil is waterproof but the control housing is not waterproof Adjustable Stem let you adjus...

Page 3: ... you could damage it Don t pull the cable if you want to pull out the plug from the jack 5 In order to adjust the length of stem for comfortable use turn the top stem s locknut 4 clockwise to loosen it Stand and stretch your arm holding the detector to make the search coil above the ground for about 5 2 inches 1 5 cm Then rotate the stem s lock nut counter clockwise to tighten it Caution Don t ove...

Page 4: ...phones are designed to let you hear some outside sounds when listening at normal volume levels they still can present a traffic hazard FUNCTIONS AND INDICATORS A Quick Look At The Detector 1 ELIMINATOR ELIMINATOR this mode can facilitate you to search for and discriminate the target type or eliminate the metal target you don t want ALL METAL it is used to search for all kinds of metal object with ...

Page 5: ...oor inside a building Most buildings have metal wires in the floor which might interfere with the objects you re testing or mask the signal completely 6 Slowly sweep a sample of the material you want the detector to find such as a gold ring or a coin 2 3 inches above the face of the search coil When the detector finds the sample it sounds a tone and the corresponding target LED will light During s...

Page 6: ...vity or increase the DISC numeric value Meanwhile enhance the distance between the search coil and the ground At area with trashy metal you can set ELIMINATOR to 2 4 position In this case most nails and small pieces of iron will be eliminated Metallic digging tools will also affect the detection if they are near the search coil So it s better place them a little far away CARE AND MAINTENANCE Your ...

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