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Version
:
SZ924+-1-00
3. Parts and assembly diagram
3.1 Parts
While purchasing, check the package
contents carefully:
<01>Upper stem*1PCS
<02>Main panel*1PCS
<03>3.7 V li-battery*1PCS
<04>Washer(M5.0)*4PCS
<05>Screw B (M5.0*14PM)*2PCS
<06>Screw A(M5.0*33PM)*2PCS
<07>Lead wire*1PCS
<08>Extension Aluminum tube*1PCS
<09>Clip*3PCS
<10>Main panel metal bracket*1PCS
<11>Conection bracket*1PCS
<12>Nut bracket*1PCS
<13>
*2PCS
<14>Nylon bolt
<15>Nylon screw
<16>Connecting rod *1PCS
<17>Plastic screw
<18>Plastic bolt*1PCS
<19>Plastic wrench*1PCS
<20>Searh coil*1pcs
If any parts miss before purchase, please
consult your dealer.
(
)
Nut
M5.0
1.Introduction
Thank you for choosing Smart Sensor Metal
Detector. This unit adopt latest electronic technology
provide with ground balance function which can
eliminate the effect caused by Mineralization
reaction besides the metal type mode can identify
that the detected subject is ferrous or non-ferrous
metal, enhance the effectively detect depth &
accuracy. It is easy to operate with big probing
depth
accuracy appointed
high resolution
features. In order to take full advantage &
functions of metal detection, please
read carefully before using this manual.
1.1 Application
Except for the military purpose, This unit
also suitable for following fields:
Police quick searching
Metal object detection in material, fuel,
food stuff
Metal object detection on mail, baggage
Hunting buried pipe, cable
Relic & Mineral hunting
Cache treasure & mineral hunting
1.2 Mineralization reaction
The kinds of the minerals which consist of soil
make unit send signal. When using old type
metal detector, the signal changed with distance
between sensor and floor, if use sensor scan the
rough floor, the signal change a lot. on the complex
soil place, the signal caused by soil is much bigger
than metal, this phenomenon named
ineralization reaction
“
”,
”.
、
、
can
M
“
6.1 Ground balance calibration:
There are two calibration methods.
6.1. 1.Auto calibration:
The auto calibration is just to turn the unit on.
When Calibrate by this method, Fan-shaped
stripe , calibration , and star shape will
on LCD.
display
2.Assembly diagram
10-15cm
6. Operations
The operation is same as Sapper detect
landmine, when detect, keep 10-15cm from the
floor and canning in the horizontal level to avoid
lowering the actual detect depth.
figure 4
5. Specification
Max.
Detection depth
1.5m (50CMx50CMx1.2CM
aluminium board )
Detection mode
Ground balance/
discrimination
Signal frequency
7.1KHz
Power supply
3.7V(lithium battery)
charge voltage
DC 5V
Low battery indication
√
√
rechargeable battery
Product net weight
Product s ize
1.77 kg
30x30x123.5 cm
Detectable indication
Audio(
75dB) and
light indication
≥
Metal Detector
Instruction Manual
Model: AR924
+
16 Connecting rod
14
Nylon
bolt
08
Extension
Aluminum
tube
12
Nut
bracket
11
Connection
bracket
02 Main panel
20
Search
coil
19
Platic
wrench
18
Plastic
bolt
09
Clip
17 Plastic screw
13
Nut
06
Screw
A
05
Screw
B
10
Metal
bracket
01
Upper
stem
07
Leak
wire
04
W
asher
04
W
asher
03 3.7 V
li-battery
15
Nylon
screw
4
.
①
②
③
④
Features
Torch light switch
Calibration button
Power OFF/ON
Backlight
METAL FERROUS METAL NONFERROUS METAL
SENSITIVITY
Metal type
Normal scan
Calibration
Light ON
Light OFF
Backlight
Power OFF/ON
AR924
+
Underground Metal Detector
Adjust
Charger
I
0
⑤
⑦
①
⑥
⑧
②
③
④
DC 5V IN
Low Med High
Voice adjust
Earphone
⑩
⑩
11
⑨
⑤
⑥
⑦
⑧
⑨
Normal scan and metal type mode selection
Sensitivity adjustment button
LCD
Earphone jack
Charging port
Voice adjustment switch
Charging indication
⑩
⑩
⑩
11