Vision Tech VDA140 Instruction Manual Download Page 7

12 

13 

6. Features 

7. Trouble shooting guide  

Compatible to the industrial standard 

2-gangs junction box

The mounting hole is compatible to 
the standard electric junction box for 
a quick and easy installation.

1/2” standard conduit hole

Pipe insertion from the side or from 
the back of the dome is provided. 

Additional Video Output terminal is provided 
so that the installer can adjust the zoom/focus 
and direction of camera on the spot.

C. Industrial standard mounting arrangement

A. Vandal-proof

    The body is made of 4.0mm thick die-cast and the dome made of 2.2mm thick   
    polycarbonate to be protective from a high impact of vandalism on the dome.

B. Tamper resistant

    The dome is secured with a tailor-made stainless steel safety screws. (Option) 

C. Free from Shock and Vibration  

    The tool-free internal 3-axis mounting mechanism is strong enough to hold the 
    camera set against severe vibration or shock on the dome. 

D. Rust free against salty environment 

    The unit is fully protected from a salt mist environment with hard salty-water 
    resistant coating.

E. Dust and Moisture free (IP66 Weatherproof)

    The unit is duly passed IP66 international weatherproof standard, allowing the 
    camera free from moisture and dust.

F. Fire resistant

    Hard die-cast body and fully metallic internal camera mount mechanism are 
    designed to be totally protective from fire breaks or fire interception. 
    1/2” Conduit-holes are provided for fire resistant cable management.

D. Additional service monitoring output

1 / 2 " 

3) Perfect protection from all kinds of conceivable dangers 

I p 6 6   H a r s h 

W e a t h e r p r o o f 

  

Before sending the camera out for repair, check the items below. If the problem persists after 

checking these items, contact your service center. 

 

Problems   

Trouble shooting   

Nothing  appears  on the  

screen.   

 

   Please check the power connection.   

 

   Please check the video signal line connection .   

The video image is not  

clear.   

 

   Pl ease check if the lens  or the outer glass  is clean.   

-  Dirt or fingerprints on the lens can affect the image  

blooming or reflection. Gently wipe any dirt or  

fingerprints off the lens or the glass with a soft cloth.   

 

   Please check and adjust contrast feature o f the   monitor   

 

   Please check if the camera is exposed directly toward   a  

bright   light, sunlight,  or sun light reflecting area.   

Please move the camera ’ s position in this case.   

The screen is dark.   

 

   Please check and adjust contrast feature of the monitor   

 

   If ther e is any  interim   equipment,   set  the Hi-z   position    

p roperl y  and check the terminals.   

 

   Please check if the power supply is within the    

specification.   

-   When  the  cable  connection  requires  a  long  distance,  

there may need a higher power supply or an additional  

power/video amplification.      

The camer a ’ s surface is too   

hot and black strip e s  

appear  on   the screen.   

 

   Please check if the power supply is  regul a ted and  is     

within  the   standard requirement of the product.     

The screen is flickering.   

 

   Please check if the camera is facing directly  toward    

sunlight  or   fluorescent light.   

IR beam is weak   

 

   Check if the distance of the cable installation is too long    

or if the cable is not UL standard. Using a lower grade  

cable or long distance cable installation can cause a  

serious voltage drop. Please check the voltage  output  

level of the cable and change the power source in this  

case. Make a special care not to supply too much  

power over the camera as well.      

Summary of Contents for VDA140

Page 1: ...Super Night Vision IR Vandalproof Dome Camera INSTRUCTION MANUAL Please read this manual carefully before installation and operation of the product Power Option 12VDC 24VAC 080318 1 ...

Page 2: ...e This equipment has been tested and found to comply with limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the ...

Page 3: ...fields 4 5 1 Precautions 2 Limitation of liability 3 Disclaimer of warranty Make sure to use a regulated 12VDC or 24VAC power source Check the power with the power tester to make sure if the power supply gives an exact 12VDC or 24VAC regulation Even sometimes UL marked power supply unit generates unstable power causing the camera to burn in many cases Note for 12VDC 24VAC Power type camera user Th...

Page 4: ...mplate on the ceiling or wall and drill screw points which will be done for installation Fix a Surface Mounting Base by using Tapping Screws with Ø4 provided Fix a Flush Mounting Base to the Surface Mounting Base by using Fixed Screws with M4 provided A Surface Mount Power Video Ceiling Tile Drilling template Flush Mount Base Dome Ass y L Wrencher 3 0mm Camera Set Socket Head Screw M4 P0 7 10L 3EA...

Page 5: ...A Socket Head Screw M4 P0 7 10L 3EA 2 Junction Boxes 3 Waterproof processing of cable connection Flush Mount Base Surface Mount BASE 2 gang Junction box Industrial standard Fixed Screw 4EA PH MS M4 P0 7 20L Fix a Surface Mounting Base or a Flush Mounting Base to 2 Gang Junction Box by using Fixed Screws with M4 provided Make sure to use a butyl tape Do not use a sealing material on those parts It ...

Page 6: ...p to 180 degree Rotation axis up to 360 degree No need to use a tool for adjustment All adjustments are done quick and easy by hand A Tool free 3 Axis mounting mechanism Pan 360 180 Rotation360 Tilt Angle adjustment from each of 3 different axis can be positioned to its maximum angle of view so that the camera gets the full central picture at any location NOTE Focus Knob LEFT Control RIGHT Control...

Page 7: ...rproof Before sending the camera out for repair check the items below If the problem persists after checking these items contact your service center Problems Trouble shooting Nothing appears on the screen Please check the power connection Please check the video signal line connection The video image is not clear Please check if the lens or the outer glass is clean Dirt or fingerprints on the lens ...

Page 8: ...ax Internal Scanning system Weight Approx g Scanning system 1 0Vp p Composite 75Ohms More than 50dB AGC off 0 01Lux at F1 4 w o LED 0Lux with LED NTSC 525 Lines PAL 625 Lines 2 1 Interlaced 2100 K 9100 K Auto Automatic 6dB 32dB Auto r 0 45 NTSC 1 60 1 100 000sec PAL 1 50 1 100 000sec 850nm Ø8 X 30 X 10EA Video output 0 005 20M 3 3 12mm F1 4 Auto DC Iris 14 F 122 F 10 C 50 C Within 90 RH Flush Moun...

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