5. When the camera focus adjustments have been completed, use the
L-wrench to fasten the tamper resistant dome housing to the main
body with the three retaining bolts (as shown in Figure 5).
CCTV
Specifications
Model:
XIR638
Picture Type:
Day/Night
(B/W & Colour)
Image Sensor:
Sony HQ1 1/3” Ex View CCD
DSP:
Xvision IXC1DN
Resolution:
550 TVL
Lens Viewing Angle:
23 to 90°
Infra Red Nightvision:
20 metres
Minimum Illumination:
0.05Lux
Audio:
No
Operating Voltage:
12V DC 750mA Regulated
The camera is suitable for indoor or outdoor use. Please bear in mind the following points when
choosing a mounting position.
Suggested Power Supply:
12V DC 1250mA Regulated
• The camera must be positioned so that it will not point directly into the sun (sunrise and
Mounting:
Wall/Ceiling
• Avoid viewing areas where half the area is in bright sunlight and the other half is dark,
Weatherproofing:
Yes
Dimensions (WxHxD):
140x108x140mm
Figure 5
6. Connect the video output to the monitor or other video device
through a 75 Ohms type coaxial cable. Connect the AC/DC terminator
with the power source (as shown in Figure 6).
To Monitor
Figure 6
7. When using the side conduit cabling, we suggest the use of a metal
conduit to prevent damage to the cables. To ensure a weatherproof
installation apply weatherproof tape (PTFE Thread Seal Tape) on to the
thread before screwing it into the housing (as shown in Figure 7).
Figure 7
CCTV
TECHNICAL SUPPORT:
For Technical Support for any Xvision product please contact your local
distributor.
LIMITED WARRANTY:
This product is supplied with a 3 Year warranty (1 Year for LEDs). The
Warranty excludes products that have been misused, (including
accidental damage) and damage caused by normal wear and tear. In the
unlikely event that you encounter a problem with this product, it should
be returned to the place of purchase.
Model: XIR638
Colour Vandal Resistant
20m IR Dome Camera
Before you begin
• Please unpack the box carefully and identify that all the parts are present.
sunset) or any bright light, as this may cause damage to the camera.
such as in the shadow of a building. All types of cameras have difficulty in ‘seeing’ with
such a large lux level variation.
Manufactured exclusively for:
Xvision (Europe) Group,
Head Office: London, U.K.
Email: [email protected]
Web: www.x-vision.co.uk
• Do not cut the camera cables, this will void the warranty.
• Make sure you use only the recommended power supply. Damage caused to the camera by
incorrect voltage or wiring is not covered by the warranty.
Model:
XIR638
Colour Vandal Resistant Varifocal
Dome Camera with 20m Nightvision
Thank you for purchasing this Xvision camera. Before operating this
product, please read this instruction manual carefully.
1. Safety Precautions
3. Features
5. Installation & Operation
Sony 1/3" HQ1 Ex View CCD image sensor for 550 TVL resolution
images and 0.05 lux low light sensitivity
The XIR638 features an Xvision Pixel+ Varifocal Auto Iris 3.3 to 12.0mm
lens with 23° to 90° viewing angle for super sharp images and easy
selection of the optimum viewing angle during installation
1. Using the L wrench (supplied), loosen the screws holding the tamper
resistant housing. Depending on your installation requirements you can
either bring the cables through the side entry or the back entry of the
camera housing (as shown in Figure 1).
Note: The inner parts may differ depending on the camera model type.
4. Varifocal Dome CCD Camera Adjustments
4.1 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, WIDEClockwise) until you get the desired view. After adjustment tighten both.
Mechanical IR filter offers maximum sensitivity to IR LEDs, no focus
shift and true colours in day mode
Discreet styling for unobtrusive low profile use
When in use please avoid direct contact with eyes and do not touch
the camera body as it can get very hot.
When installing the camera, please avoid pointing it directly at
paper or flammable materials.
Tamper resistant and easy to clean as all moving parts are behind the
dome cover
Vandal resistant for use in areas where the camera is vulnerable to
vandalism
4. Contents
2. Product Description
1
ITEM
1
2
3
4
5
Figure 4
2. Set the mounting base
against the wall or ceiling
and centre it over the
mounting hole, using the
three retaining screws for
the main body supplied in
the accessories (as shown
in Figure 2).
Please avoid all direct contact with the tempered glass dome cover
to avoid contamination. If you need to clean the dome cover use
cotton wool balls dipped in alcohol or glass wipes.
The XIR638 colour vandal resistant varifocal dome camera is designed
for high risk applications and to withstand a blow from a 10 pound
sledgehammer. It offers super high resolution 550 TVL images from its
Sony 1/3" HQ1 Ex View CCD sensor and will provide images in
complete darkness up to 20 metres and beyond 20 metres in light
levels above 0.05 lux. It is designed for internal or external use and has
a 3-axis adjustment so it can be wall or ceiling mounted. For optimum
angle adjustment it has a varifocal lens.
Figure 1
2
3
4
NAME OF PART
Instruction Manual
Vandal Resistant Dome Camera
Plastic Bag
Fixing Screws
L Wrench
5
QTY
1
1
1
3
1
4.2 DIP Switch Setting
4.2.1 Flickerless Function- Set switch -OFF/FL to Flicker to enable flickerless function. In
this mode the switch AES/OFF is auto disabled.
4.2.2 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 AGC-Lo mode, the maximum AGC gain is approximately 16dB.
Figure 2
3. 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 the correct position (as
shown in Figure 3).
2
4.3 Auto Iris Function- When using an Auto Iris lens the switch
AES/OFF should be in the OFF position to disable the AES function.
Adjust the LEVEL with the VR to the proper level.
4.4 BLC Function- Set switch OFF/BLC to BLC position to enable
Back Light Compensation (BLC) function
Inside Control Board
F.L.: Flickerless On/OFF
AGC: Auto Gain Control High/Low
AES: Auto Electronic Shutter
LLC: Back Light Compensation
VR Adjustment Level for DC Drive Lens
1
Figure 3
3
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