Technical Data - Niko 10-490-01 Manual Del Usario

10-490-01
4. TROUBLESHOOTING
In case of problems, always first check with a multimeter whether the following voltages are present:
• Between b and a: approx. +24VDC
• Between b and P: approx. +24VDC
• Between M and P: approx. +24VDC
• Between M and V1 or V2: approx. + 5VDC
A list of possible problems with their causes and remedies is given below.
Problem
The image on the video internal unit is not hori-
zontal.
The image on the video internal unit is not clear. Conductors V1 and V2 have been reversed.
No image on the video internal unit. The other
functions work OK.

5. TECHNICAL DATA

Mains supply
Material
Dimensions
Permissible ambient temperature
Protection degree
Input current
Output impedance
Camera
Resolution
Light sensitivity
Night lighting
Lens
6. MAINTENANCE
By means of the following maintenance tips Niko wants to ensure that the surface of your product is not damaged by improper handling.
• Clean the product with a little soap and a damp cloth.
• Never use:
- abrasive sponges or abrasive detergents
- maintenance products containing solvents or acids, or cleaning products containing acetic acid
- high pressure cleaner.
Note!
Damage by improper handling is not covered by the guarantee.
EN
Cause
The orientation of the camera is not set cor-
rectly.
Cable is unsuitable:
• Cable distance is too great.
• Cable is eroded;
• Cable cross-section too small;
• Cable is not a twisted pair cable.
The gain on the splitters is not set correctly.
Wiring is not connected correctly:
• M or P missing
• V1 or V2 not connected
26VDC at rest
Aluminium
• Base: W135 x H75 x D20mm
• Camera without protective cover: Ø60.1 x 111.5mm
• Camera with protective cover: Ø67 x 136.5mm
• Hinge: L53mm
-20°C to +50°C
• Base: IP22
• Camera: IP66
400mA at terminal P
100Ω balanced
1/3inch Sony Super HAD with CCD Sensor
420 lines horizontal
• 5Lux (colour image)
• 0,05Lux (black/white image)
• 0Lux (at night with IR LEDs)
• 16 IR LEDs with a range of 8m
• automatic switchover
• F2.0 Board lens
• Variofocus f= 4 to 9mm, externally adjustable
Remedy
Turn the camera until the image is positioned
horizontally.
See step 7 on page 3.
Reverse conductors V1 and V2.
Replace the current cable with a suitable cable.
Adjust the gain on the splitters with the poten-
tiometers.
Check the wiring.
See wiring diagram on page 3.
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