General Introduction; Overview; Functions - Technaxx TX-50 Bedienungsanleitung

1

General Introduction

1.1 Overview

This series megapixel HD camera conforms to the HDCVI standard. It supports video
signal high-speed long distance transmission without any delay. It can be controlled by
the DVR conforming to the HDCVI.

1.2 Functions

HDCVI Specification: HDCVI（High Definition Composite Video Interface） is an over-
coaxial –cable HD video transmission standard. The technology renders two HD video
formats by progressive scanning.
ICR: IR cut removal is to filter IR light in the daytime and then auto switch to the general
fitter at night. This function allows the camera to output the high sensitivity clear video.
Smart IR technology: The sensor controls the IR light on/off via the combination work
of the hardware and software, which realizes the automatically IR light compensation
according to the environment illumination.
Auto gain function: To output the standard video signal in the different illumination
environments, the amplifier needs to adjust in a wide range. The system can enhance
the camera sensitivity in low illumination and enhance the video signal output to get the
clear and high definition video.
Auto white balance: The white balance refers to the camera to restore the white object
color. It allows the camera to automatically adjust the color temperature in indoor and
outdoor environment, just like our human eyes does.
Auto exposure: System can automatically set shutter speed and iris value according to
the snapshot video exposure condition.
Auto electronic shutter: The system can automatically adjust the electronic shutter
when the environment light changes.
Auto Focus Technology: Detect the location of main screen by the camera auto focus
algorithm, and auto adjust focus motor according to the current focus situation, which
would realize zoom control the entire auto focus. The image stays clear during the
process of zooming.
OSD: User-friendly on-screen display for you to select the different functions.
3D NR: Comparing with the general 2D denoise function, the 3D denoise function can
not only denoise the brightness of the video separation signal and saturation signal, it
can also denoise the original data from CCD. It greatly enhances noise reduction
performance and guarantees clear and bright video.
3