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will  the  detector  have  response  to  iron.  Because  the  target 

numeric range for iron is 0-10. 

(2)  NOTCH:   

Press MENU to select NOTCH, then + or 

– to select the target   

to be notched. The cursor above the selected target will flash.   

Press NOTCH again, the target name below the cursor will   

disappear. It means this target will be notched during the   

detection and the detector will have no reaction to the notched   

target. If you want to pick up the target notched, simply press   

NOTCH again. Press + or -, the cursor will move from left or   

right. If NOTCH is not pressed within about 3 seconds, the   

detector will enter standby state. 

Note: 

1. 

It is not recommended to notch all targets listed on the   

LCD. Because if you notch everything, you can

’t find   

anything. 

2. 

If  you  want  to  select  the  setting  of  DISC  or  SENS  after 

pressing  NOTCH,  you  have  to  wait  for  about  3  seconds 

until the cursor above the target goes out. 

3.  Press MENU to select SENS, then press + or 

– to set the sensitivity. 

The default level is of 6 bars. 

4.  Place the detector on a  wooden  or plastic table, then  remove any 

watches, rings, or metal jewelry you are wearing. 

5.  Adjust the search coil so the flat part points towards the ceiling. 

Note: 

Never test the detector on a floor inside a building. Most buildings have 

metal  of some kind  in  the  floor,  which  might  interfere  with the  objects 
you’re testing or mask the signal completely. 

                                             

 

Summary of Contents for GC-1037

Page 1: ...1 GC 1037 Metal Detector USER S MANUAL Please read before using the detector...

Page 2: ...ed target by setting the DISC numeric range The detector will not detect the target beyond the numeric setting LIGHT Used in dark area PP Pinpoints the location of the target accurately Super Slow Swe...

Page 3: ...e groove of the lower stem Then insert the stem and align the holes on the search coil bracket and the stem Push the connector through the holes and tighten the knob 3 Press the silver button in the m...

Page 4: ...en the lock nut Caution Do not over tighten the search coil or use tools such as pliers to tighten it The search coil s plug fits into the connector only in one way Do not force the plug and also do n...

Page 5: ...on the LCD lights USING HEADPHONES 1 It is recommended to choose the headphones with volume control 2 Insert the headphones 3 5mm plug into the PHONE jack At this time the internal speaker disconnects...

Page 6: ...ress or to adjust the level of sensitivity The level will be displayed on the LCD DISC Discriminates the unwanted target by setting the numeric range Press MENU to select DISC Then press or to adjust...

Page 7: ...USE 1 Rotate the volume control away from OFF to power on the detector 2 Setting the operating mode 1 DISC Press MENU to select DISC then or to set the DISC numeric value If the DISC value is set to 0...

Page 8: ...or will enter standby state Note 1 It is not recommended to notch all targets listed on the LCD Because if you notch everything you can t find anything 2 If you want to select the setting of DISC or S...

Page 9: ...use PP to pinpoint the target Hold down PP button Slowly move the search coil above the sound area The detector sounds and the signal indicator on the LCD displays the level of signal Then release th...

Page 10: ...r type of metal of zinc alloy Some medium sized gold rings might register within this category 10 It indicates that the target might be a coin of 10 Some large rough gold items might register within t...

Page 11: ...Note If you are using valuable metal such as gold to test the detector mark the area where you place the item to help you find it later Do not place it in tall grass or weeds 5 Hold the search coil l...

Page 12: ...ce of junk metal False signals are usually broken or non repeatable Adjusting SENSITIVITY After you become familiar with how your detector works it s important to fine tune the sensitivity to get a go...

Page 13: ...or increase the DISC numeric value Meantime enhance the distance between the search coil and the ground In area with trashy metal you can set DISC numeric value to 50 In this case most nails and smal...

Page 14: ...es damage the cases of the detector Keep the detector away from dust and dirt which can cause premature wear of parts Wipe the detector with a damp cloth occasionally to keep it looking new Do not use...

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