6,1Ground baIance ca"bration:
Auto ca ibrauon∶
The auto caⅡ bration isjustto turn the un"on
Ca"brate by this method,afterthe unitturned on,a
group of red|丨 ght、 v"lkeep b"nking,after that,the
ca"bration fin丨 shed
6 1 1 Balance mode
This method Can eⅡ minate the in】 uence ofthe eadh
"mineraⅡ zation reaction",and has be仗 er ρ
enetrab"ity;
therefore,Whether丨 ndoor° r outdoor work,have
preferred this、 Vay;when the eXp丨 oration of underground
meta丨 objects eXist,speCies and identiqcat on of
doCumentto iden刂 fy metal丨 n the ba|ance of oρ era“ ng
lη ode,as Iong as the probe is moved to the top ofthe
萎:∶1号背
|∫拈
扌
禚u岁R;l潲:r撬℃:l:l甘 :}莒Lses,
the instrument detection丨 ndicator Ⅱ
ghtˇˇi"gradua"y
Increaslng
The operation procedure is as fo"ows∶
1)° ρ
erau° n mode sw"ch to a more balan∞ d
2)ra se the probe70-80mmo仟 the ground
3)the povver sˇ V tch is turned on,pres$the buⅡ on and
re丨 ease,cIOckWise until the"criticaI sound tuner°
4)the pr° be is olose to the ground,10-15Cm from1he
ground,if the"orit cal sound"increases,"R the ρ
robe,
to press the reset button and then loosen the
adlustment knob counterc oCkWise,work Ieft a"⒒ |e
rotation,and then close to the ground and try again f
the sound is st|"increasing,according to the above
pr° cedure to Work adjustment kn° b to rotate left a some
try,after several adjustments,untiIthe probe to|ift uρ
and putdown the"critical"sound Without change,to
balance the fine;instrument afterthis adjustment,the
earthts"minera"zation reaCtion” basica"y be eXcluded,
ρ
robe moVing free|y on the ground、 V"l not change the
"critical"sound signa|before the issue,only to detect
meta"ic target
5)ifthe pr° be nearthe ground in a lo、 V Voice,his probe,
press the button and re ease,Wi丨 I Work adjustment knob
c|ockˇ vise rotate right,then c|ose to interv e、 ″
a try, fthe
sound is sti"smaⅡ ,and then again,unti|the lift uρ ond
putdown the probe sound the same
6)Note∶ before each ofthe aboVe adjustments,to press
the button and release
7)acc°rding to the regu auon,we can sloWly moV ng
the ρ
robe a|ong the ground,in the prooess of deteCtion
instrument should always keep the"buzzing""critical"
sound,ifsound s丨 oWly increases or decreases,can
press,putthe button to make the"critical"sound
returned to no"η al∶ the meta|丨 n the deteCtion, VViH
instrumentissue a big sound,deteot ng the indicator
、V"l"ght gradua"y increasing
6,1,2identifiCation
This method can dist ng凵 ish the non-ferrous meta|
(g° ld,si ver,copper)and b ack metal(magne廿 C meta,
suCh as stee1iron,eto),can also choose and do not
need metaItarget need according to the sound,
indicating∶ the identification mode doesn· t have the
function,can not be ruled out because the|nfluence
oaused by soi|structure"nη ineraⅡ zation reaction",
ˇˇhich requires strict y keep the distance W th the
ground probe unchanged,along the gr° und slowly
moVing in para"el
The oρ eration procedure is as fo"ows∶
1)° peraung m° de sw"ch to the iden刂 Ⅱ
cauon。 f
dooument
2)turn on the ρ
oWersW"ch,press the button and
re丨 ease,c丨ockWise untilthe"critical sound tuner’
3)adjusted acCording to the spec fic circumstances of
"Work regu|ation"knob to eXClude those Who do not
need to targe1suCh as naⅡ manylocal detection in a
scrap,everyWhere is the signaI sentto the na",
eXp丨 oration、 vorkis not conVenien1in this case,you
cou|d puta na"on the ground,above letthe probe
nails,fthe nstrument sounds great,just press the
button and release,wi""ˇ vork regulation"knob
counterclockWise rotation to the left a little,and then try
again,ifthe sound is reduced,the saIη e move probe,
press the button and release,w""work regu丨 at on"
c|oCk、Vise to the right a lⅡ tle rotation‘ Then the probe
moVed to the na"s to try again,have been transferred
to sound the same;so far,we"after the transfer,the
underground iron na"s and black meta|than iron s丨 ηa"
、V"l not make the instruments sound inCrease,
non-ferrous lη eta|and ferrous metalthan iron nails
big、 ″
"l make the instrument丨 ssued by a large noise
4)the adjustment knob to the scaIe beIoW2,a larger
volume of n° nferrous metalto make the sound
increases,a larger volume of b|ack metal sound
reduction;work adjustment knob to the scale of more
than7,a larger Volume of nonferrous metalto make
the sound is reduCed,a Iarger volume of black meta|
sound lfthe detected targetis a sheet of black meta1
it W"丨 be the emergence of白 particular phenomenon∶
in the probe shift edge nearit,itshould be the same as
the reaction offerrous metal,but when the probe is at
the plate center,"wasjust|ike the non-fe"ous meta
6,1,3instances
Above丨 ntroduces t、 Vo methods in actua|detection
instrument,when users wantto use theinstrument
according to the specific sItuation For eXampIe,search
for bur ed deepin the remains of an o|d house,since
the underground buried metal debris aH kinds of
discarded as na"s,、 v|re,the old lock,iron p丨 eces and
so on,these things W"l make the large signal,In this
case,shouId first of a"the metalfurniture in the house
to lη oVe out,and then use the balance gear pΓ oved that
meta丨 debris and removed,carefu"y eⅡ m丨 nated,then
putin sha"ow soil丨 ayer metal are dVg up,to deep site
search Exρ IOration work is a meticulous and
painstaking work,"requires the operatorto have
patience,confidence and perseverance;any detector
cou|d not be metal objects underground display to be
crystal clea△ it oan only be roughly indioates the
location ofthe target,if we oou丨 d find the neCessary
things accurately,but a丨 so requires the userto have
the rlch exper ence,acoording to the instrument
response is c白 refu"y analyzed,in orderto make the
"ghtjudgment
7.thθ ρ
rosρect∶ ng method f° r detectimg
The use ofthis detector can detectis not buried deep
mineral deposits,including natiVe gold,gold,and
other various rich sed丨 mentary sand Detection of
natural goId nuggetsˇ ˇantto look forthe metal coins,
with balance;most go!d under a higher degree of
lη inera"zation in the rocks,so it must be carefu"y
adjusted to balance ln the ore,gold with extremely
broken f° rms and blendsin W"h the sands,sediment
and heaVy metalore oRen has alarge number of
signals and blaCk meta1caused by the miXture ofthe
