Defender Security 82-20520 User manual

4.3" AHD 1080p CCTV Test Monitor
Owner’s Manual
82-20520

Warning:
☆Avoid exposing this product to moisture.
☆Follow all operating guidelines in accordance with
this to avoid potential permanent damage to the
product.
Caution:
Common notice
◎Do not disassemble this device by yourself. Please
contact supplier for repair service.
Protection against moisture
◎This product is not waterproof. Please avoid any
contact with liquid, and keep the product stored in a
dry environment.
Temperature caution
1. Do not place this product near a high heat source.
High temperature might cause damage to this product,
or personal injury.
2. Operate in temperatures between 0~60°C.
3. Immediate change of temperature can cause damage
to this product. Do not shift product from low
temperatures to high temperatures quickly;
User Caution
◎Before using this product, please read instructions and
check the recharge operation.

1
Features:
◎Facilitates direct, hands-free connections to AHD 1080p,
AHD 720p and 960H (CVBS) cameras for field focusing, audio
testing and Cat5/6 cable testing.
◎Breakout cable with video input, audio input, and DC12V
output.
◎Standard color bar generator test function.
◎Convenient fold-able design for wrist-mount, or
picture-frame stand viewing position.
◎Built-in lithium battery (6hr recharge; 7hr operation)
Applications :
☆Camera quality inspecting, image correction, network
cable testing, inspection and repair of system circuit, etc…

2
Accessories:
Standard accessories
(Pictures only for reference. Accessories based on actual
product received.)
Power socket, Video input/output, audio input line
AC/DC Adapter (1A/5V)
Network line

3
Introduction:
◎Portability
This product’s compact design eliminates the need for
complicated equipment that hinders inspection and
repair.
◎Monitor
4.3″high resolution monitor shows clear images.
◎Long run time
Equipped with a high charge Lithium battery offering 7
working hours with a 6 hour recharge time.
◎Design
Hand-held design for portability and easy operation.
◎DC power output for cameras
Power your camera through the DC output to adjust the
angles and focus as you go.
◎Network line test function

4
Function Key Guide
1．4.3”TFT LCD
2. When charging, this indicator light will glow
red.
3. When powered on this indicator light will glow
green.
4. Press Function menu button to open or close
the settings menu.
5-6：Open function menu, press these buttons to adjust
the brightness, contrast in color saturation, volume
and language selection.
1
2
3
4
5
7
8
9
10
13
11
6
12
14
15

5
7. Select a screen ratio of 16:9 or 4:3
8.Lighting switch.
9. 5V power input AC / DC adapter, DC5V 1.0A.
10.Power switch.
11.Camera 12V power,video,audio output
12.Reset switch
13. LED work light
14. LAN Port
15.Foldable stand

6
Rechargeable Battery Operation:
Rechargeable battery warning:
Please do not attempt to change or disassemble the
rechargeable battery included with your field view camera
tester.
Charging the Tester:
1. Place the AC adaptor plug into the AC mains power socket.
2. Place the DC barrel plug into tester DC input power socket.
3. The red LED light will illuminate while the tester is
recharging.
4. When the red light is off, it means the tester is fully
charged.
Note:
1. Please recharge 6-8 hours during first time use.
2. This product must be switched “off”when recharging.

7
Specification:
Mainframe
Display
4.3"TFT Color LCD
Number of Pixel
480RGB(H)X272(V)
Video In
Video In × 1 (BNC connector)
Export
7 kinds of color bar signal output
DC power out × 1
(Support CCD camera of power source/
Max electric currency 500mA)
System
Format
NTSC / PAL
Light instruction
2 LED
(Power IND = Green / Charging IND =Red)
Battery
Specification
Built-in rechargeable Lithium battery : 3.7V
2600mA/h
Power
Specification
External power :DC 5V 1.0A Adapter
Dimension/
Weight
178mm (L) x110mm (W) x 40mm(H) / 350g
Question :
Question: Device will not power-on?:
1.Check battery power capability.
2.Check to see if you’re using the original manufactured AC power
adapter.
3.If a DMM is available, test the AC power adapter for proper voltage
output.
Question: Why can't the image function properly?
1.Check if the camera connects correctly with the terminal on the
mainframe.
2.Check if the power is on or off.
3.Check power levels. Please recharge if the power has run out.