Adjusting Zoom And Focus; Technical Specifications - Velleman CAMCOLBUL12 Manual Del Usuario

power supply
A on/off switch
B power LED (green)
C mains connector
Hardware setup
1 monitor connection
2 to camera
Installation
6.
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.

Adjusting zoom and focus

7.
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.

Technical specifications

8.
IP rating
scanning system
pick-up element
image size
number of pixels
resolution
min. illumination
LED wavelength
max. IR projection distance
IR power on
interlace
video output level
19.11.2010
CAMCOLBUL12
D fuse
E brightness switches
F camera connector
G monitor connector
3 to monitor
4 AC power cord
5 coaxial power supply
IP68
PAL
Sony HAD ultra-high sensitivity CCD sensor
1/3"
500(H) x 582(V) pixels
480 TV lines
0.05 lux (IR off) / 0 lux (IR on)
400-850nm (42 LEDs)
± 50m
< 10 lux by CDS auto control
2:1
1.0Vpp, 75 ohms, composite
5
©Velleman nv