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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).

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.

4.

Tighten the two screws, then replace the dome cover.

Figure 4

How to Operate

To DC Power

Source

To Monitor

STEP 4: The vertical angle can be adjusted by loosening the 2 screws (as
shown in Figure 2) and by turning the camera housing vertically.

STEP 5: The horizontal angle can be adjusted by loosening the nut on the 

back and by turning the camera housing horizontally (as shown 
in Figure 3).

STEP 6: Place the dome cover on the camera and tighten it by turning it 

clockwise.

Figure 3

Figure 2

Summary of Contents for VIS238D

Page 1: ...uilding All types of cameras have difficulty in seeing with such a large lux level variation CCTV Model VIS238D Colour Varifocal Dome Camera CCTV Model VIS238D Colour 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 your local...

Page 2: ...images from its Sony 1 3 Super HAD CCD sensor and has 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 ...

Page 3: ...th the four fixing screws as shown in Figure 1 Figure 1 Installation 5 DIP Switch 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 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 approximately 26dB In A...

Page 4: ... make the Focal Adjustment by rotating the screw TELE Anti clockwise WIDE Clockwise until you get the desired view 4 Tighten the two screws then replace the dome cover Figure 4 How to Operate To DC Power Source To Monitor STEP 4 The vertical angle can be adjusted by loosening the 2 screws as shown in Figure 2 and by turning the camera housing vertically STEP 5 The horizontal angle can be adjusted ...

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