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1.

Connect the video output to the monitor or other video device 
through a 75 Ohms type coaxial cable.

2.

Connect the power source, insert the AC plug into the AC socket and 
the DC plug into the DC Jack (+12V DC in jack centre) (as shown in 

Figure 3).

3.

Once the picture appears on the monitor, open the cover and make

the Zoom Adjustment by rotating the screw (NEAR-Anti-clockwise,
FAR-Clockwise) until you get the desired view. Next make the Focal 

Adjustment by rotating the screw (TELE-Anti-clockwise, WIDE-

Clockwise) until you get the desired view (as shown in Figure 4).

4.

Tighten the two screws, then replace the dome cover.

How to Operate

4. Adjust the camera viewing angle by first tilting (STEP 1) then rotating 

the camera module (STEP 2), and then turn the horizontal adjustment 
ring (STEP 3) to correct the image and achieve proper orientation (as   
shown in Figure 2).

5. Place the dome cover on the camera and tighten it by turning it 

clockwise.

Camera
Module

Horizontal 
Adjustment
Ring

Top

Top

To

p

Ti

lt

Rotate

Rotate

 

4

5

Figure 2

Figure 3

Figure4

Summary of Contents for VIS249DX

Page 1: ...ll types of cameras have difficulty in seeing with such a large lux level variation CCTV Model VIS249DX Colour 500TVL Varifocal Dome Camera CCTV Model VIS249DX Colour 500TVL Varifocal Dome Camera Manufactured exclusively for Xvision Europe Group Head Office London U K Email info x vision co uk Web www x vision co uk TECHNICAL SUPPORT For Technical Support for any Xvision product please contact you...

Page 2: ...an Xvision Pixel Varifocal lens which allows easy selection of the optimum viewing angle required during installation It will provide images in light levels as low as 0 1 lux The camera is designed for internal use and for ceiling mounting Very High Resolution CCD sensor provides great quality Colour images in light levels of 0 1 lux and above Discreet styling for unobtrusive low profile use inclu...

Page 3: ...tch Setting 5 1 Flickerless Function Set switch OFF FL to Flicker to enable flickerless function In this mode the switch AES OFF is auto disabled Turning On this function will show you an alternative colour balance under some lighting conditions 5 2 AGC Hi AGC Lo Function Adjusting the switch to AGC indicates AGC Hi and in the OFF position indicates AGC Low In AGC Hi mode the maximum AGC gain is a...

Page 4: ...ew Next make the Focal Adjustment by rotating the screw TELE Anti clockwise WIDE Clockwise until you get the desired view as shown in Figure 4 4 Tighten the two screws then replace the dome cover How to Operate 4 Adjust the camera viewing angle by first tilting STEP 1 then rotating the camera module STEP 2 and then turn the horizontal adjustment ring STEP 3 to correct the image and achieve proper ...

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