HIKVISION DS-2CC5102P(N), Руководство пользователя, Страница: 9 / 29

User Manual of Dome Camera
8
Chapter 1 Introduction
1.1 Features
This series of the camera adopt high performance sensor and advanced print circuit
board design technology with high resolution, low distortion and low noise, etc. The
key features as following:
• High performance image sensor, high resolution, capable of providing clear images.
• Low illumination, DAY/NIGHT auto switch.
• Backlight compensation
• Auto white balance
• Auto electronic shutter control, adaptive to different environments.
• Auto gain control, with brightness adaptive.
• 3-Axis adjustment.
• Advanced technique design, with high reliability.
1.2 Functions
DAY/NIGHT ATUO Switch: The camera provides two operation modes: color, and
B&W. You can increase sensitivity in low light conditions by switching to B&W mode.
Color mode is preferred in normal lighting conditions.
AGC: AGC allows users to adjust the gain of amplifier, enabling the camera to output
the standard video signal in different lighting conditions. As scene lighting decreases,
the system will automatically adjust, adding a mixture of AGC and slow shutter
according to the AGC limit setting. In low illumination, AGC will increase camera’s
sensitivity, and output bright and clear video.
S/N ratio: It refers to the ratio between signal voltage and noise voltage. While the
ratio is larger, the effect of noise is less, and the image is more spotless.
White Balance: This feature automatically processes the viewed image to retain color