Dahua A, B1, B2, C, D User Manual

HDCVI Camera User’s Manual

Version 1. 0.0

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Table of Contents

1 General Introduction ....................................................................................................................... 1

1.1 Overview ............................................................................................................................. 1

1.2 Features.............................................................................................................................. 1

2 Device Framework .......................................................................................................................... 2

3 Installation ......................................................................................................................................... 5

Model A ............................................................................................................................................ 5

Model B1 and B2............................................................................................................................ 6

Model C ............................................................................................................................................ 7

Model D ............................................................................................................................................ 8

Model E ............................................................................................................................................ 9

Model F........................................................................................................................................... 10

4 Menu ................................................................................................................................................ 12

4.1 HCVR Settings ................................................................................................................ 12

4.2 Menu Operation .............................................................................................................. 12

4.3 Set Audio Coax ............................................................................................................... 13

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Welcome

Thank you for purchasing our HDCVI camera!
This user’s manual is designed to be a reference tool for your system.
Please read the following safeguard and warnings carefully before you use this series product!
Please keep this user’s manual well for future reference!

Important Safeguards and Warnings

1. Electrical safety

 All installation and operation here should conform to your local electrical safety codes.
 The power shall conform to the requirement in the SELV (Safety Extra Low Voltage) and the

Limited power source is rated DC 12V or AC24V in the IEC60950-1. (Power supply requirement is
subject to the device label).

 Please install easy-to-use device for power off before installing wiring, which is for emergent power

off when necessary.

 Please check if the power supply meets the requirements of working voltage of the camera before

operating the device (The material and length of the power supply cable will influence terminal
voltage value).

 Please prevent the line cord from being trampled or pressed, especially the plug, power socket and

the junction from the device.

2. Environment

 Please don’t aim the device at strong light (such as lighting, sunlight and so on) to focus.
 Please transport, use and store the device within the range of allowed humidity and temperature.
 Please do not allow water and other liquid falling into the camera in case that the internal

components are damaged.

 Please keep the sound ventilation in case of heat accumulation.
 Heavy stress, violent vibration or water splash are not allowed during transportation, storage and

installation.

 Please pack the device with standard factory packaging or material with same quality when

transporting the device.

 It is recommended to use the device together with lightning protection device to enhance lightning

protection effect.

 It is recommended to GND the device to enhance device reliability.
 It is advised to use qualified video transmission cable to improve video quality. It is recommended

to use 75-3 coaxial cable or higher standard.

3. Warning

 Please use the standard accessories provided by manufacturer and make sure the device is

installed and fixed by professional engineers.

 Please prevent the device surface from the radiation of laser beam when using laser beam device.
 Please do not provide two or more power supply modes for the device, otherwise it may cause

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damage to the device.

 Any device is not supported to be connected between the camera and PoC XVR when the camera

is in the condition of PoC power supply, including UTC, Balun, optical transceiver, distributor and

convertor etc. Otherwise it may burn the connected device.

 PoC supply voltage is up to 48V. Therefore please do not dismantle the device during normal

operation; otherwise it may cause danger to both device and users due to high voltage.

Statement

 Please refer to the actual product for more details; the manual is just for reference.
 The manual will be regularly upgraded according to the product update; the upgraded content will

be added in the manual without prior announcement.

 Please contact the supplier or customer service if there is any problem occurred when using the

device.

 Please contact the customer service for the latest procedure and supplementary documentation.
 There may be deviation between the actual value of some data and the value provided in the

manual due to the reasons such as the real environment is not stable and so on. Please refer to
the company’s final explanation if there is any doubt or dispute.

 The company is not liable for any loss caused by the operation which is not followed by the manual.

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1 General Introduction

1.1 Overview

This series HDCVI camera conforms to the HDCVI standard. It supports video signal high­speed long distance transmission without any delay. It can be controlled by the HCVR
conforming to the HDCVI.

1.2 Features

 High-performance CMOS image sensor, megapixel definition.
 Support HD video, control signal coaxial transmission.
 For 720P series, support RG59 coaxial cable transmission without any loss. The distance

is over 800m. For 1080P, 4M series, support RG59 coaxial cable transmission without any
loss. The distance is over 500m. PoC power supply supports transmission distance up to
400m for 1080P and 300m for 4MP via RG59.

 Support HDCVI HD/SD output.
 Support ICR switch to realize surveillance both in the daytime and at night.
 Support OSD menu adjustment parameters.
 Support smart IR function.
 Support DWDR function.
 Support High speed, long distance real-time transmission.
 Support DC12V/PoC (Power over Coax) power supplying.
 Support IP67 compliance (Model D doesn’t support IP67).
 It can be applied to the various scenes such as store, supermarket, coffee shop, school,

hotel, office, restaurant, garden, parking lot and etc.

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2 Device Framework

See Figure 2-1 for the dimension of model A.

Figure 2-1

See Figure 2-2 and Figure 2-3 for the dimension of model B1 and model B2.

Figure 2-2

Figure 2-3