Defender Security 82-20520 Owner'S Manual Download Page 9

 

 

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.   

Summary of Contents for 82-20520

Page 1: ...4 3 AHD 1080p CCTV Test Monitor Owner s Manual 82 20520...

Page 2: ...erproof 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 damag...

Page 3: ...akout 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 lithiu...

Page 4: ...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...

Page 5: ...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 e...

Page 6: ...d 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...

Page 7: ...t 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 Folda...

Page 8: ...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 rech...

Page 9: ...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...

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