Technical Data; Tips And Notes - Sygonix 420 TVL Bedienungsanleitung

Connection
The camera is equipped with a connection cable with two connectors on the end:
• BNC connector: The video signal (PAL) is available over this. Use an adapter, if you do
not have a BNC cable for this connection.
• Round socket: The external power supply is connected to this socket. Make sure you
only use a stabilised power supply unit with an output voltage of 12 V/DC (direct cur-
rent) (see also chapter "Technical Data" at the end of the operating manual).
Pay attention to the correct polarity of the connector for the power supply (in-
ner contact = plus/+, outer contact = minus/-), otherwise the camera will be
damaged; loss of warranty!
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 ar-
eas). Otherwise, the connectors will corrode.
Set the correct input channel on the display device to display the camera image.
If necessary, the camera is to be correctly oriented so that you can monitor the desired
fi eld of view.
To do this, unscrew the two set screws a little bit. Then the spherical camera can be
directed toward the monitoring area. Then screw in the two set screws fi rmly so that
the camera is secured.
In the dark, the IR LEDs are activated automatically. However, the LEDs are not vis-
ible to the human eye. Please bear in mind that at night coloured image reproduction
changes into a black and white monochrome representation.
Cleaning
Occasionally, clean the camera from dust and dirt, especially the front screen. Use a
dry, clean and soft cloth, moistened with water. Do not rub too hard, to avoid scratch
marks on the glass, this will cause deterioration in the image quality!
Never direct a stream of water from a garden hose or a high-pressure cleaner onto
the camera.
Never use aggressive cleaning agents!

Tips and Notes

• Install the camera so that it can not be reached without using auxiliary means.
• Depending on the mounting location, make sure you use suitable lightning protec-
tion (e.g. installation on a pole).
• Longer cable lengths causes deterioration in the video signal. In this case, use a
suitable amplifi er.
If the cable used to supply the power is too long, the voltage will drop and thus, the
operating voltage for the camera will no longer be suffi cient. This may lead to stripes
in the image or to a loss of signal. If necessary, use a cable with a larger cross-section
to reduce the voltage drop.
Disposal
Please dispose of the product, when it is no longer of use, according to
the current statutory requirements.
The home technology brand for the entire house. More information at www.sygonix.com

Technical Data

Image sensor: 8.5 mm (1/3"), Sony CCD
TV System: PAL
TV lines: 420
Effective resolution: 500 x 582 pixels
Video output signal: 1.0 Vpp, 75 ohms
Video output: BNC
Light sensitivity: 0 Lux (IR on)
Focal length: 3.6 mm
White comparison: Automatic (AWB)
Amplifi er control: Automatic (AGC)
Signal-to-noise ratio (S/N ratio): > 52 dB (AGC off)
Shutter speed: 1/50 ~ 1/100000 s
Operating voltage: 12 V/DC
Current consumption: Max. approx. 120 mA
Low voltage socket: Polarity of round socket (5.5/2.1 mm):
Inner contact = plus/+
Outer contact = Minus /-
IR LEDs: 12
IR range: Max. 10 m
IP protection class: IP65
Installation location: Indoors and outdoors
Ambient temperature: -20 °C to +50 °C
Weight: Approx. 220 g incl. cable
Dimensions (Ø x D): 70 x 57 mm
Legal notice
These operating instructions are a publication by Sygonix GmbH, Nordring 98a, 90409 Nürnberg (www.sygonix.com).
All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfi lming, 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 techno-
logy and equipment reserved. © Copyright 2011 by Sygonix GmbH.
Nr. 43192S - Version 10/11