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Battery 

Make sure the unit is powered off when inserting or replacing the battery. Unscrew the battery cover and 
place a 9V battery into the battery compartment, according to the battery polarity symbols. Replace the 
battery compartment cover and make sure the rubber gasket is correctly placed to ensure a water tight seal. 

   

 

 
 
 
 
 
 

Once the battery is inserted correctly, replace the battery cover. 

If you don’t use the detector for a long time, 

please remove the battery from the battery compartment.

 

 
*Please note, factors including the size, angle and material of the target found, along with the composition 
and type of the ground floor surface, will all affect the indication values. 
 

Sensitivity Adjustment - Labeled 'SENS' 

The sensitivity control knobs doubles as the power switch. Rotate the knob counter-clockwise until a slight 
'click' is felt - indicating the power ON/OFF state of the metal detector. Rotate the knob clockwise to 
increase sensitivity adjustment.   
   
Generally, treasure hunters set sensitivity settings to the highest level, if there is much electromagnetic 
interference around or the ground floor detecting surface is highly mineralized, the detector will sound an 
erratic tone, and if this happens, then you should reduce the detector’s sensitivity. When the metal detector is 
set in a higher sensitivity range setting, the detector will be sensitive to the electromagnetic interference that 
comes from foreign or 'known' objects within the environment of detecting (ei. power lines, cables, pipes, 
etc.). It is also possible to receive false metal detector readings from abnormal soil conditions, including the 
mineralization of soil or electrical conductivity of the soil type. If you move the search coil in the detection 
area,and the detector sends an unstable 'false' signal, decrease and adjust the sensitivity accordingly. 
 
 
 
 
 
 
 
 
 
 
 
*When operating the metal detector, be sure to avoid close proximity with familiar and known metal objects 
- as you intend to find unknown or hidden metal objects. The metal detector is also prone to interference 
from electronic device and frequency wave generating technologies. Avoid electro-magnetic interference 
and keep the unit away from cellphones, smart devices, TVs, computers, etc. 
 

www.PyleAudio.com 

Summary of Contents for PHMD84

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Page 2: ...tone and or lighting indication can be differentiated Please note not all metal detectors feature a diverse and or wide array of detection elimination options and differentiation Discrimination The de...

Page 3: ...e you need move the search coil continuously when searching and it s hard to determine the exact location of the buried metals during pinpoint targeting Using the non motion detection technology it al...

Page 4: ...wer stem to the search coil and tighten the connection Don t forget to insert the rubber gaskets on each side 3 The control box attached to the arm stem handle with fasten screws at the bottom 4 Press...

Page 5: ...tem and adjust the length of the aluminum stem Wind the cable of the search coil around the aluminum stem moderate tight loose so that the cable will not dangle sway or interfere when metal detecting...

Page 6: ...highest level if there is much electromagnetic interference around or the ground floor detecting surface is highly mineralized the detector will sound an erratic tone and if this happens then you sho...

Page 7: ...rous metals are rejected by user configuration adjustment the detector may output an audible beep sound and the LED may light may flicker When detecting a recognizable metal target the LED light will...

Page 8: ...existing metal but a unique and ideal sweeping style is what you re after Proper scanning also involves smooth even swipes of the search coil that includes overlapping already partially scanned areas...

Page 9: ...place the battery Sound heard is an irregular tone or the target identification cursor chatters distorts Make sure there are no electromagnetic interference sources present such as power lines cables...

Page 10: ...4 3 Ear Pad 1 25 Triangular Fasten Button 2 4 Lower Cover of Headset 2 26 Key Of Battery Cover 1 5 Plate 2 27 Magic Stick Belt 1 6 Head Band 1 28 Upper Bracket 1 7 Support 2 29 Arm Support Pad 1 8 Hea...

Page 11: ...Fully Disassembles for Portability Storage Comfortable Arm Support and Adjustable Aluminum Stem Adjustable Extendable Locating Arm Design 42 52 7 8 inch Concentric Waterproof Submergible Search Coil I...

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