Aka Sorex 7281 version 104 User Manual

Selective Metal Detector «Sorex» 7281. Operating manual 
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Warning!  The  digit  of  the  detected  frequency  of  your  search  coil  may  depend 
on the particular search coil the device is tuning to automatically and software version. 
For search coils of any frequency range it may vary within ± 5%. 
After that your device automatically enters the ground balancing mode. Perform 
balancing in the clear area, similar to the procedure...

Selective Metal Detector «Sorex» 7281. Operating manual 
AKA LLC+7(495)623-4026 621-0481 http://aka.2000.ru  [email protected] 22 
3. Larger  reflection  surface  and  higher  conductivity  of  the  object  give  stronger 
hodograph  inclination  to  the  right.  For  instance,  with  equal  diameter  and 
thickness, copper coin hodograph would be closer to the horizontal axis than the 
bronze  coin  hodograph.  That  happens  because  copper  conductivity  is  higher 
than bronze alloy conductivity. 
4....

Selective Metal Detector «Sorex» 7281. Operating manual 
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7 kHz – medium universal frequency for a wide range of goals. It can be used for 
the  search  for  medium,  small  coins  and  spoils  of  war.  This  frequency  is  suitable  for the 
on-the-ground reconnaissance. 
14 kHz is a frequency suitable for small and medium coins, especially when they 
are lay on the ridge. This frequency is efficient for the beach search.  
Search...

Selective Metal Detector «Sorex» 7281. Operating manual 
AKA LLC+7(495)623-4026 621-0481 http://aka.2000.ru  [email protected] 24 
pattern  with  metal  objects  in  close  zone  (signal  levels  more  than  80).  That  is  why  try  to 
choose scan gap (distance) to provide 20 - 50 of signal level while identifying object type. 
  In  other  words,  try  to  indentify  objects  beyond  close  range  zone  if  conditions 
allow you to do so. 
 The  so-called  hot  rocks  cause  problems  during  search...

Selective Metal Detector «Sorex» 7281. Operating manual 
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would happen, had there been several objects? It’s obvious that multiple targets 
located  in  the  close  zone  are  likely  to  tangle  comprehension  of  the  sound and 
visual  information.  This  fact  leads  to  the  important  practical  conclusion.  Do  not 
search  in  trashy  areas  with  a  minimum  gap  between  the  search  coil  and  the 
ground,  especially  those...

Selective Metal Detector «Sorex» 7281. Operating manual 
AKA LLC+7(495)623-4026 621-0481 http://aka.2000.ru  [email protected] 26 
threshold tone has its own  separate value. It is not  recommended to assign  this or  close 
tonality  to  any  group  of  targets,  otherwise  its  identification  signal  will  merge  with  the 
threshold tone signal and it would be indistinguishable against such background. 
 
Add. Parameters (additional parameters) 
Contrast    
This option allows adjusting display contrast...

Selective Metal Detector «Sorex» 7281. Operating manual 
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Warranty 
 Manufacturer  guarantees  operational  capability  of  the  metal  detector  provided 
that the consumer follows operation conditions.  
 Warranty period 24 months starting from the sale date.  
 Manufacturing  defects  shall  be  repaired  by  the  Manufacturer  during  the 
warranty  period  free  of  charge  provided  that  there  is  no  damages  in  electronic...

Selective Metal Detector «Sorex» 7281. Operating manual 
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QA/QC certificate  
 
Metal detector  «SOREX» 7281, № __________________ 
 
 
 
Date of manufacture «____»________________20__.  
 
 
 
 
Manufacturers Stamp 
  
 
 
 
QA/QC Passed ____________________ Signature.  
 
 
 
Sale Date  «____»________________20__.