Dahua Technology DH-UZ3 Bedienungsanleitung

Dahua Technology Webcam DH-UZ3

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1.2.51.32

USB Camera

User’s Manual

V1.0.0

Foreword

General

This manual introduces the functions and operations of the USB

camera device (hereinafter referred to as "device").

Safety Instructions

Signal Words Meaning

Indicates a high potential hazard which, if not avoided, will

result in death or serious injury.

Indicates a medium or low potential hazard which, if not

avoided, could result in slight or moderate injury.

Indicates a potential risk which, if not avoided, could result

in property damage, data loss, lower performance, or

unpredictable result.

Provides methods to help you solve a problem or save you

time.

Provides additional information as the emphasis and

supplement to the text.

Revision History

Version Revision Content Release Time

V1.0.0 First release. May 2020

About the Manual

●The manual is for reference only. If there is inconsistency between

the manual and the actual product, the actual product shall prevail.

●We are not liable for any loss caused by the operations that do not

comply with the manual.

●The manual would be updated according to the latest laws and

regulations of related jurisdictions. For detailed information, refer

to the paper manual, CD-ROM, QR code or our official website. If

there is inconsistency between paper manual and the electronic

version, the electronic version shall prevail.

●All the designs and software are subject to change without prior

written notice. The product updates might cause some differences

between the actual product and the manual. Please contact

the customer service for the latest program and supplementary

documentation.

●There still might be deviation in technical data, functions and

operations description, or errors in print. If there is any doubt or

dispute, we reserve the right of final explanation.

●Upgrade the reader software or try other mainstream reader

software if the manual (in PDF format) cannot be opened.

●All trademarks, registered trademarks and the company names in

the manual are the properties of their respective owners.

●Please visit our website, contact the supplier or customer service if

there is any problem occurring when using the device.

●If there is any uncertainty or controversy, we reserve the right of

final explanation.

Important Safeguards and Warnings

Environment

●Do not aim the device at strong light to focus, such as lamp light

and sun light.

●Transport, use and store the device within the range of allowed

humidity and temperature.

●Keep the camera away from water or other liquid to avoid damages

to the internal components.

●Keep sound ventilation to avoid heat accumulation.

●Heavy stress, violent vibration or water splash are not allowed

during transportation, storage and installation.

●Pack the device with standard factory packaging or the equivalent

material when transporting the device.

●It is recommended to use the device together with lightning arrester

to improve lightning protection effect.

●It is recommended to ground the device to enhance reliability.

●It is recommended to use qualified video transmission cable to

improve video quality. It is recommended to use RG59 coaxial

cable or higher standard.

●Use standard components or accessories provided by

manufacturer and make sure the device is installed and maintained

by professional engineers.

●The surface of the image sensor should not be exposed to laser

beam radiation in an environment where a laser beam device is

used.

●Do not provide two or more power supply sources for the device;

otherwise it might damage the device.

1Introduction

The USB cameras support the following features. (Some models only

support part of the following features.)

●Support USB2.0 port; plug and play with no need for drive

installation.

●Support UVC protocol, and adaptive to various operation systems

without any drive such as Windows, Linux, Mac OS and Android.

●Support UAC protocol and synchronous video and audio recording.

●Support video output of YUV/MJPEG/H.264.

●Adopt CMOS image sensor of high performance to output

720P/1080P/4M/5M video images.

●Support far-field pickup, beamforming and audio noise reduction,

ensuring sound clarity and original sound restoration.

●Support auto electronic shutter and auto gain, adapting to various

environments.

●Support auto focus distance within 0.5 m to 5 m, self-adaptive with

scenario and object distance.

●Support privacy mask switch for privacy protection and status

indicators.

2Design

2.1 Dimension

Figure 2-1 Model A (mm [inch])　

Figure 2-2 Model B (mm [inch])　

2.2 Structure

Take Model A as an example. Structure may vary with different

devices, and the actual product shall prevail.

Figure 2-3 Structure (1)　

Figure 2-4 Structure (2)　

Figure 2-5 Structure (3)　

3Installation

●Install the device in time after it is taken apart, which is to avoid

the camera module being exposed to damp environment for too

long.

●Do not tear off the electrostatic adsorption film (if any) on the

surface of transparent cover before installation debugging is

completed, which is to avoid damage during installation.

●The installation figures below are for reference only, and the

actual model shall prevail.

3.1 Model A

Figure 3-1 Installation of model A　

Step 1 Rotate the camera mounting bracket outwards and open it.②

Clamp it to the mounting surface Adjust the camera to③. ①

the ideal angle.

Figure 3-2 Adjustment of model A　

Step 2 Connect the USB camera to computer with USB cable. When

the device works normally, the indicator will turn on. The

indicators have the following status.

●Red: Standby mode.

●Blue: Video calling mode.

3.2 Model B

Figure 3-3 Installation of model B　

Step 1 Rotate the camera mounting bracket outwards and open it.①

Clamp it to the mounting surface Adjust the camera to the②.

ideal angle.

Step 2 Connect the USB camera to computer with USB cable.

When the device works normally during a video call, the blue

indicator will turn on.

Appendix 1 Maintenance

In order to maintain the image quality and proper functioning of the

device, please read the following maintenance instructions carefully

and hold rigid adherence.

Maintaining Lens and Mirror Surface

The lens and mirror surface are covered with antireflection coating,

which could be contaminated or damaged and result in lens scratches

or haze image when being touched with dust, grease, fingerprints and

other similar substances. Please refer to the following methods to deal

with once dirt is found:

●Stained with dirt

Use oil-free soft brush or hair dries to remove it gently.

●Stained with grease or fingerprint

Use soft cloth to wipe the water drop or oil gently to make it dry,

then use oil-free cotton cloth or paper soaked with alcohol or

detergent to wipe from the lens center to outward. It is ok to change

the cloth and wipe several times if it is not clean enough.

Maintaining Device Body

●Device body can be cleaned with soft dry cloth, which can also

be used to remove stubborn stains when moistened with mild

detergent.

●To avoid possible damage on device body coating which could

cause performance decrease, do not use volatile solvent such as

alcohol, benzene, diluent and so on to clean the device body, nor

can strong, abrasive detergent be used.

Produktspezifikationen

Marke:	Dahua Technology
Kategorie:	Webcam
Modell:	DH-UZ3
Eingebautes Mikrofon:	Ja
Breite:	97 mm
Tiefe:	33 mm
Gewicht:	190 g
Produktfarbe:	Schwarz
Höhe:	57 mm
Befestigungstyp:	Clip / Ständer
Stromverbrauch (Standardbetrieb):	1 W
Kabellänge:	1.8 m
Gehäusematerial:	Kunststoff
Plug & Play:	Ja
Bildwinkel, horizontal:	81 °
Bildwinkel, vertikal:	43 °
LED-Anzeigen:	Ja
Temperaturbereich bei Lagerung:	-40 - 60 °C
Luftfeuchtigkeit bei Lagerung:	0 - 95 %
Anzahl:	1
Unterstützte Videoformate:	H.264, M-JPEG, YUV
Rauschverhältnis (SNR):	65 dB
Megapixel (ca.):	2 MP
Maximale Framerate:	30 fps
Maximale Video-Auflösung:	1920 x 1080 Pixel
Diagonales Blickfeld:	96 °
Geräuschunterdrückung:	Ja
Schnittstelle:	USB 2.0
Eingebauter Blitz:	Nein
Größe des Bildsensors:	1/2.9 "
Schwenkbereich:	0 - 360 °
Neigungswinkelbereich:	-15 - 5 °
Arbeitsspannung:	5 V
Brennweitenbereich:	3.6 mm
Sensor-Typ:	CMOS
USB:	Ja
Kamera Verschlusszeit:	1/15 - 1/100000 s
Kamera HD Typ:	Full HD
Kameraverschluss-Funktion:	Ja
Fokussierdistanz Bandbreite:	800 mm
Mikrofonanzahl:	2