Aoteng AT-600S User manual

OPERATING MANUAL
High Performance Hand Held Scanner
AT-600S
12 3 4 5
7
6
8
910
DETAILS:
1. Detection Face
2. LED(Green /Red Color)
3. Audio Alert
4. Sensitivity Adjuster
5. Handle
6. Battery Lid
7. Low Sensitivity Switch
8. On/Off Switch
9. Rechargeable Battery Socket
10. Vibrator Button
NOTE
If the green light goes out completely or fails to come on or if the unit
is making unfamiliar audio tunes, the unit is unstable and should not be
used until the battery is recharged or replaced.
If the unit is not to be used for a certain length of time it is advisable to
remove the battery to avoid battery leakage which could cause serious
damage to the detector.
When not in use, the detector should be stored in a dry warm
environment.
SPECIFICATION
Power Voltage
Power
Operating Frequency
Operating Current
Operating Voltage
Operating Temperature
Net Weight
Dimensions
9V Standard or Rechargeable Battery
270mW
22KHz
<50mA
7V-9V
-5C° to +55C°
409G
41(L) X 8.5(W) X 4.5(H)cm

INTRODUCTION
The AT-600S is a high performance Hand Held Metal Detector
designed to meet the exact requirements of the security industry.
Typical uses will include body search for offensive weapons in crowd
control, airport and border security, checking parcels and letters for
metal objects and anywhere that hidden metal needs to be detected.
OPERATION
The AT-600S operates on one 9volt standard or rechargeable battery.
To install the battery, slide off the battery cover and place the battery
into its compartment while matching the +/- symbols.
Turn the unit on by pushing the on/off switch until it clicks on and the
green LED is lit. The detector is now operational although an increase
in sensitivity and depth range can be achieved by turning the
sensitivity adjuster until the red LED is lit and a constant audio tune is
heard. Turn the sensitivity adjuster (anti-clockwise) until the red LED
just goes out and the tone fades. The detector is now tuned for
optimum sensitivity and depth range.
Holding the unit with the detection face towards the surface, sweep
backwards and forwards continuously at a height of 10-30 mm above
the area to be scanned.
The presence of metal will be indicated by the audio warning tone and
the red light coming on. If the detector is held still over a metal object
the detection signal will automatically reduce, therefore it is important
that the unit is continually scanning the surface when in use.
PERFORMANCE
The sensitivity of the detector is determined primarily by the size, shape and
composition of the object to be detected.
Typical performance figures are given below :
Maximum Detection Range
Object Low Sensitivity Optimum Sensitivity
38 Caliber hand gun
15cm
20cm
Pen knife
10cm
15cm
Razor blade
5cm
10cm
LOW SENSITIVITY OPERATION
Press the low sensitivity switch during detection, scanner will then only respond to
bigger metal objects such as a hand gun, knife, etc and will not respond to small
metals such as a coin, key, hatpin ,etc. Do not release the low sensitivity switch
until you complete low sensitivity detection.
RECHARGEABLE BATTERY SOCKET
You may use a 9 volt rechargeable battery to power the detector.
It takes four to six hours to fully charge the battery. The battery charger
socket is located at the side of the detector.
Note: Turn off the detector when charging it.
VIBRATOR BUTTON
The detector is equipped with a vibrator button also located at the side of
the detector. Vibration function should be used in noisy work situations or in
places where the operator does not wish for the audio tune to be heard in his
surrounding area. Press this button, vibrator works; release it ,audio tune
works.