CAMCOLBUL12
19.11.2010
©Velleman nv
5
power supply
D
fuse
A
on/off switch
E
brightness switches
B
power LED (green)
F
camera connector
C
mains connector
G
monitor connector
Hardware setup
3
to monitor
1
monitor connection
4
AC power cord
2
to camera
5
coaxial power supply
6.
Installation
Refer to the illustrations on page
2
of this manual.
•
Choose a location for the camera, keeping following guidelines in mind
•
Do not install the camera in locations where extremely high or low temperatures or excessive
vibrations may occur.
•
Avoid mounting the camera near high electro-magnetic fields.
•
Do not aim the camera at the sun or other extremely bright objects.
•
Do not install behind a glass (or other) window as this will impact image quality.
•
Mount the mounting bracket
[7]
on a wall or ceiling with the 3 included screws.
•
Screw the camera on the bracket with the camera connection screw
[5]
. Note that the camera has
two mounting holes on either side, for wall or ceiling mounting.
•
Point the camera towards the field of interest and secure it by turning the position bolt
[6]
.
•
The other side of the RG58U cable must be connected to connector
[F]
of the coaxial power supply.
•
Connect a monitor (not incl.) to connector
[G]
(cable not incl.).
•
Plug the mains connector
[C]
in the mains (230V/50Hz).
•
Switch on the coaxial power supply with switch
[A]
. The status LED
[B]
turns green.
•
Adjust the brightness of the camera image by setting the dip-switches
[E]
on the back of the power
supply. The two upper-switches increase the brightness (brighter), while the two lower switches
decrease the brightness (darker).
•
In case of a blown fuse
[D]
in the power supply, replace it with a 250V/2A fuse.
7.
Adjusting zoom and focus
Refer to the illustrations on page
3
of this manual.
•
Unscrew (anticlockwise) the screw bolt at the bottom of the camera (see arrow) and remove the
small cover. The focus
[a]
and zoom
[b]
magnet become visible.
•
First adjust the zoom magnet
[b]
. Slide it upwards to zoom in (longer distance, smaller viewing
angle); slide it downwards to zoom out (shorter distance, wider viewing angle)
•
Then adjust the focus magnet
[a]
. Slide it upwards or downwards to adjust focus hence making the
images sharper.
•
Place the small cover back and secure it with the screw bolt. Do not apply excessive force on the
screw.
8.
Technical specifications
IP rating
IP68
scanning system
PAL
pick-up element
Sony HAD ultra-high sensitivity CCD sensor
image size
1/3"
number of pixels
500(H) x 582(V) pixels
resolution 480
TV
lines
min. illumination
0.05 lux (IR off) / 0 lux (IR on)
LED wavelength
400-850nm (42 LEDs)
max. IR projection distance
± 50m
IR power on
< 10 lux by CDS auto control
interlace 2:1
video output level
1.0Vpp, 75 ohms, composite
