II
．
INTRODUCTION
:
1. Airports, railway stations, docks electronic detection checks
；
2. customs, public security, frontier defense, the defense department
security checks
；
3. Medicine, food quality inspection business systems
；
4. sawmill detection nails, important places, playground safety inspection
；
5. precious metal detection, such as gold and silver jewelry factory,
electronics factory
。
III
．
DETECTION RANGE
：
1. Staple: 30—50mm
2 Tiananmen-style pistol: 200mm
3
38 Caliber Pistol: 250mm
IV
．
FEATURE
：
1. streamlined appearance, small and exquisite, easy to carry; easy to use,
convenient, no need to adjust
；
2. with battery voltage indicator; When the battery is low, the yellow light
will on, to remind you to charge or replace the battery
；
3. electricity province, 250MA battery charging time can work
continuously for more than 40 hours; When 9V battery down to about
7V, the same detection range
；
4. two alarm modes are available: LED lights and audible alarm or
vibrating alarm
；
5. light weight, large area detection sensor to detect speed
；
6. There are high and low two kinds of sensitivity options
；
7. has an external charging jack: After installing rechargeable battery, you
can charge your detector with a charger(12VDC power supply)
8. with superior shock resistance, durable, one meter height of free fall
without damage
；
2
V
．
OPERATION
：
1. Turn the power switch (10) to hear alert sound or vibrate, which means
that the power is turned on,.when the green light blinking, the detector
can be use. If the green light is not blinking, maybe the battery is broken,
or the battery can not be reused,when the yellow light on , please
recharge or replace the batteries with new
。
2. sound, vibration change option: switch (10) for the third gear switch,
intermediate stops to turn off the power, docked one side of an audible
alarm, vibration alarm the other direction
。
3. After the power is turned on, you can perform high sensitivity detection,
Scan the target with the Detection Area ,when metal be detected the red
light on and the alarm sound or vibration.
4. low sensitivity detection: If you need a low-sensitive detection (such as
in the vicinity reinforced of the ground to find a coin), you can hold
down the low sensitivity switch (9),then the
sensitivity reduced to
about
1/5。
5. Charging: when the yellow light is on, It’s means the battery power is
low, please connect the charger. when the battery voltage reaches 9V,
green light (8) will light up when the green bright enough to prove ,that
the battery is fully charged. (Charging time depends on the specific
battery capacity, our factory standard battery is about 3 to 6 hours to
full)
3
Summary of Contents for AT-900S
Page 3: ......
