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6.
Anchor the mounting base to the ceiling with appropriate fasteners. If the camera drop cable will be
routed through a cable channel, make sure the cable is in place before securing the mounting plate
to the surface.
Mounting
plate
7.
Connect the camera drop cable to video and power extension cables.
8.
Reattach the camera to the mounting plate:
a.
Route the camera drop cable through the hole in the mounting surface, if necessary, and then
set the camera module in place on the mounting plate.
Camera
module
Mounting
plate
Housing
Locking
bezel
b.
Place the housing over the camera.
Clips on the mounting plate will hold
the housing and camera in place.
c.
Place locking bezel over the housing,
and onto the mounting plate. Align
the tabs inside the locking bezel with
the slots in the mounting plate, and
then turn the locking bezel about 1/8th
turn clockwise to lock it in secure it to
the plate.
Light
sensor
9.
Connect the far end of the video extension cable to a monitoring device, such as a HD-TVI
compatible setup monitor or HD-TVI DVR.
10. Connect the far end of the power extension cable to a power supply, then apply power to the
camera through the power extension cable. Observe the voltage polarity shown in the drop cable
photo on page 1.
11. Rotate the camera module, if necessary, so that the light sensor is at the bottom of the IR array.
12. While observing video from the camera on a monitor, aim the camera at your surveillance target.
See the figure below for adjustment ranges.
Cleaning
Clean the camera glass with an approved glass cleaning solution and a lint free cloth.
•
Dust can be removed from the unit by wiping it with a soft damp cloth. To remove stains, gently rub
the surface with a soft cloth moistened with a mild detergent solution, then rinse and dry it with a
soft cloth.
•
Remove all foreign particles, such as plastic or rubber materials, attached to the camera housing.
These may cause damage to the surface over time.
CAUTION
Do not use benzene, thinner or other chemical products on the camera assembly; these may
dissolve the paint and promote damage of the surfaces. Before using any chemical product,
carefully follow the accompanying instructions.
Troubleshooting
Problem
Possible Cause
Nothing appears on the screen
- Check the power connection.
- Check the video signal cable connection to the monitor.
The video image is dim or not clear.
- If the camera lens is dirty, clean it with a soft, clean cloth.
- Adjust the monitor controls, if necessary.
- If the camera is facing a very strong light, change the camera position.
The screen is dark.
- Adjust the contrast control of the monitor.
- Set the monitor impedance properly for the DVR (usually 75 Ω /Hi-Z),
and check the cable connections.
The camera is not working properly and the
surface of the camera is hot.
- Verify that the camera is correctly connected to an appropriate regulated
power source.
The image on the monitor flickers
- Make sure that the camera isn’t facing direct sunlight or fluorescent light.
If necessary,change the camera position.
Specifications
Camera
ALI-CD1720E
ALI-CD1720G
Image Sensor
Progressive Scan CMOS
Progressive Scan CMOS
Effective Pixels
1280(H) * 720(V)
1280(H) * 720(V)
Min. Illumination
0.01 lux @ (F1.2, AGC on), 0 lux with IR
0.01 lux @ (F1.2, AGC on), 0 lux with IR
Shutter Time
1/30 s to 1/50,000 s
1/30 s to 1/50,000 s
Lens
3.6 mm Angle of View: 71°
2.8 mm; Angle of View: 92
˚
Lens Mount
M12
M12
Angle Adjustment
Pan: 0 ~ 360°, Tilt: 0 ~ 90°, Rotation: 0 ~ 360°
Pan: 0 ~ 360°, Tilt: 0 ~ 90°, Rotation: 0 ~ 360°
Day & Night
ICR
ICR
Synchronization
Internal synchronization
Internal synchronization
Video Frame Rate
720p @ 30 fps
720p @ 30 fps
HD Video Output
1 HD-TVI output
1 HD-TVI output
Enclosure color
White
Gray
General
Working Temperature/
Humidity
-40 °F ~ 140 °F (-40 °C ~ 60 °C)
Humidity 90% or less (non-condensing)
-40 °F ~ 140 °F (-40 °C ~ 60 °C)
Humidity 90% or less (non-condensing)
Power Supply
12 Vdc
12 Vdc
Power Consumption
Max. 4 W
Max. 4 W
Weather Proof Ratings
IP66
IP66
IR Range
Up to 65 ft (20 m)
Up to 65 ft (20 m)
Dimension
Φ3.52" × 2.75" (Φ89.5 × 69.8 mm)
Φ3.52” × 2.75” (Φ89.5 × 69.8 mm)
Weight
0.57 lb (260 g)
0.57 lb (260 g)
© 2015 Observint Technologies. All rights reserved.
