Dahua DH-HAC-EW2501 User Manual

HDCVI

Eyeball Camera Lite

User’s Manual

V1.0.0

Foreword I

1 Foreword

General

This user’s manual (hereinafter referred to be "the Manual") introduces the functions, installation, and
operations of the camera.

Safety Instructions

The following categorized signal words with defined meaning might appear in the Manual.

Signal Words

Meaning

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

No.

Version

Revision Content

Release Time

1

V1.0.0

First Release.

June 8, 2018

Privacy Protection Notice

As the device user or data controller, you might collect personal data of others' such as face,
fingerprints, car plate number, Email address, phone number, GPS and so on. You need to be
in compliance with the local privacy protection laws and regulations to protect the legitimate
rights and interests of other people by implementing measures include but not limited to:
providing clear and visible identification to inform data subject the existence of surveillance
area and providing related contact.

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

regions. For detailed information, see the paper Manual, CD-ROM, QR code or our official
website. If there is inconsistency between paper User's Manual and the electronic version,
the electronic version shall prevail.

Foreword II

 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, please refer to our final explanation.

 Upgrade the reader software or try other mainstream reader software if the Guide (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

occurred when using the device.

 If there is any uncertainty or controversy, please refer to our final explanation.

Important Safeguards and Warnings III

Important Safeguards and Warnings

Electrical Safety

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

standard, and supply power with rated voltage which conforms to Limited power Source
requirement according to IEC60950-1. Please note that the power supply requirement is
subject to the device label.

 A readily accessible disconnect device shall be incorporated in the building installation

wiring.

 Make sure if the camera power adapter meets the camera operating voltage requirement

before powering up the device (The material and length of the power cable might influence
the device voltage).

 Prevent the power cable from being trampled or pressed, especially the plug, power socket

and the junction extruded from the device.

 We assume no liability or responsibility for all the fires or electrical shock caused by

improper handling or installation.

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.

Important Safeguards and Warnings IV

 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.

 When the camera is in the condition of PoC power supply, do not connect any other device

between the camera and PoC transceiver including UTC, Balun, optical transceiver,
distributor and convertor and so on; otherwise, the device might get burned.

 PoC supply voltage is up to 52V. Do not dismantle the device during normal operation;

otherwise it might cause danger to both device and users due to high voltage.

Regulatory Information V

Regulatory Information

FCC Information

Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.

FCC conditions:

This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:

 This device may not cause harmful interference.
 This device must accept any interference received, including interference that may cause

undesired operation.

FCC compliance:

This equipment has been tested and found to comply with the limits for a digital device,
pursuant to part 15 of the FCC Rules. This equipment generate, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the guide, may cause
harmful interference to radio communication.

 For class A device, these limits are designed to provide reasonable protection against

harmful interference in a commercial environment. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.

 For class B device, these limits are designed to provide reasonable protection against

harmful interference in a residential installation. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:

 Reorient or relocate the receiving antenna.
 Increase the separation between the equipment and receiver.
 Connect the equipment into an outlet on a circuit different from that to which the

receiver is connected.

 Consult the dealer or an experienced radio/TV technician for help.

Table of Contents VI

Table of Contents

1 Foreword ................................................................................................................................................. I

Important Safeguards and Warnings .................................................................................................... III

Regulatory Information ............................................................................................................................ V

1 Introduction ............................................................................................................................................ 1

General.......................................................................................................................................... 1 1.1

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

2 Design ..................................................................................................................................................... 2

Dimension ..................................................................................................................................... 2 2.1

Cable ............................................................................................................................................. 3 2.2

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

Installing Model A .......................................................................................................................... 5 3.1

Installing Model B (1) and Model B (2) ......................................................................................... 6 3.2

Installing Model C.......................................................................................................................... 7 3.3

Installing Model D.......................................................................................................................... 8 3.4

Installing Model E ........................................................................................................................ 10 3.5

Installing Model F ......................................................................................................................... 11 3.6

Installing Model G (1) and Model G (2) ...................................................................................... 12 3.7

4 General Configuration ........................................................................................................................ 14

Opening Main Menu .................................................................................................................... 14 4.1

Setting Audio Input ...................................................................................................................... 15

4.2

Operating OSD Menu ................................................................................................................. 16 4.3

5 Maintenance ......................................................................................................................................... 18

Introduction 1

1 Introduction

General 1.1

This series of products comply with the HDCVI standard and support the transmission of video
and control signal over coaxial cable. They produce video signal with megapixel resolution and
require XVR device that comply with the HDCVI standard to achieve high speed, long distance,
and zero lag transmission of the signal. They are applicable to cover the high definition
monitoring needs for locations with low ambient light, including road, warehouse, underground
parking lot, bar, pipeline, and gas station.

Features 1.2

 720p series support over 800 meter real-time transmission of video and control signal from

RG59 cable; for 1080p and above, the distance is 500 meter.

 Support adjusting zoom and focus on XVR with motorized varifocal lens (available on

select model).

 Excellent low-light performance with IR or night vision technology.
 Configuring devices easily with OSD menu.
 Support switching between HD and SD outputs.