Maintenance And Cleaning; Technical Data - Sygonix 420 TVL Bedienungsanleitung

Connection
The camera is equipped with a connection cable with two connectors at the end:
• Cinch plug: With this the video signal (PAL) is available.
• Circular socket: At this socket the external power supply is to be connected.
If you install and use the camera in outdoor areas, the two connectors may only be
placed in a location that is protected from humidity (in dry interior areas). Otherwise,
the connectors will corrode.
Set the correct input channel at the display device to display the camera image.
Afterwards, adjust the camera in a precise manner in order to be able to monitor the desired
image section.
In darkness the IR LEDs are automatically activated. However, the LEDs are not visible to the
human eye. Please bear in mind that at night coloured image reproduction changes into black
and white monochrome representation.

Maintenance and cleaning

The product does not require any maintenance and should never be disassembled for any rea-
son.
Occasionally clean the camera from dust and dirt, especially the front lens. Use a dry, clean and
soft cloth, moistened with water. Do not rub too much to avoid scratch marks on the glass lens,
deteriorating the image quality.
Never point the water jet of a garden hose or a high pressure cleaner at the camera; do not use
aggressive cleaning agents either.
Tips and guidelines
• Do not operate the camera outdoors without using the sun screen cover, since this will cause
overheating and damage of the camera.
• Install the camera so that it can not be reached without using auxiliary means.
The same applies to the connection cables. Ideally, they should be installed using a plastic or
metal pipe.
• Depending on the mounting location, make sure you use the suitable lightning protector (e.g.
installation on a pole).
• Increased cable lengths result in deterioration of the video signal. In this case, use an appro-
priate amplifier.
If the cable used to supply the power is too long, the voltage will drop and thus, the operating
voltage for the camera is no longer sufficient. This may lead to stripes in the image or to a sig-
nal loss. If necessary, use a cable with a larger cross-section to reduce the voltage drop.
Disposal
Electrical and electronic products do not belong in the household waste!
Please dispose of the device when it is no longer of use, according to the current
statutory requirements.

Technical data

a) Camera
Image sensor: ......................................8.5 mm (1/3"), Sony CCD
TV System: ..........................................PAL
TV lines:................................................420
Effective resolution: ..............................752 x 582 pixels
Video output signal: ..............................1.0Vpp, 75 Ω
Video output: ........................................Cinch plug
Light sensitivity: ....................................0 lux (IR LEDs activated)
Focal length: ........................................3.6 mm
White comparison:................................Automatic (AWB)
Signal-to-noise ratio (S/N ratio): ..........>48 dB
Shutter speed: ......................................1/50 ~ 1/100000 s
Operating voltage: ................................12 V/DC
Current consumption: ..........................Max. approx. 270 mA (IR on)
Low voltage socket: ..............................Polarity of the circular bush (5.5/2.1 mm):
..............................................................Inner contact = plus/+
..............................................................Outer contact = minus/-
IR LEDs: ..............................................23 (wave length 850 nm)
IR range: ..............................................Max. 25 - 30 m
IP protection class: ..............................IP65
Mounting:..............................................via wall bracket
Ambient temperature: ..........................-20 °C to +50°C
Weight: ................................................approx. 300 g
Dimensions (W x H x D): ......................Approx. 62 x 62 x 163mm (incl. wall bracket)
b) Power adapter
Input: ....................................................100 – 240 V/AC, 50-60 Hz
Output:..................................................12 V/DC, 450 mA
c) Connection cable
Length:..................................................20 m
These operating instructions are a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240
Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or
the capture in electronic data processing systems require the prior written approval by the editor.
Reprinting, also in part, is prohibited.
These operating instructions represent the technical status at the time of printing. Changes in
technology and equipment reserved.
© Copyright 2011 by Conrad Electronic SE.