TOPMAQ GC-1037 User Manual Download

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6. Turn the stem

’s lock nut on the middle stem clockwise until it

loosens. Adjust the stem to a length that you feel comfortable when

you stand upright with the detector in your hand, and the search

coil is level with the ground with your arm relaxed at your side.

Then counter-clockwise rotate to tighten 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 not pull on the cable or you could

damage it.

INSTALLING THE BATTERIES

1. Turn off the power before installing the batteries.

2. Slide the left and right battery covers off in the direction of the arrow.

3. Place a 9V battery into the battery compartment matching the polarity

symbols (+ and -) marked inside.

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...