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3 in 1 Detector

BD7223

             

 If faults cannot be remedied, contact the 

Helpline

 on 

020 83916767

.

                                                     

[email protected]

GUARANTEE

This product is guaranteed for domestic use for a period of 12 months against faulty manufacture or materials. This
guarantee does not affect the statutory rights of the consumer. If in the event of any problem occurring please
contact our Helpline at the number above for advice. This product is not guaranteed for HIRE purpose.

CHALLENGE TOOLS (UK) LTD.

1 ROEBUCK PLACE, ROEBUCK ROAD, CHESSINGTON, SURREY KT9 1EU

Issue1 J.W. 10/04

USING THE DETECTOR

HINTS:

    

Stud detection can be carried out on wallpapers but some sensitivity will be lost 

    depending on the thickness of the paper and in some case these can be foil backed
    thus giving false reading, please confirm wallpaper types when detecting!

    It is advisable to take several readings along the vertical baton or stud as a nail may 
    change the apparent center position.
    

THIS IS VERY IMPORTANT.

 Because the unit will show baton or stud findings when 

    it is moving from thin layers to thick layers, on the contrary, the unit would not show 
    any signal when it is moving from thick layers to thin layers.

    When the battery is low below 7V, the LowBat LED will light. Change the battery, note
    the correct type, as soon as possible.

       When the Detector nears the Metal, the Metal light comes on and the buzzer 
       sounds, scan in two different directions and make two marks. The metal is in the
       middle of the two marks.(Refer Dia 6).

3. Scanning for wood in Stud Mode
      Push the Mode switch in Stud mode position.
      Put the Detector on the wall and press the Power button to turn on power.
      Power LED then comes on. Stud LED lights for about 30 seconds and turns off. 
      Move the unit horizontally across the wall when the Detector nears the wood on 
      the back of the wall, the Stud light comes on and the buzzer sounds.
      Scan in two different directions, then make two marks. The wood is in the middle 
      of the two marks

Note: Always keep detector flat to the surface being detected for best detection 
sensitivity.

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