Dahua Technology D-LCH75-MC410-B Manuale utente

Smart Interactive Whiteboard

Quick Start Guide

ZHEJIANG DAHUA VISION TECHNOLOGY CO., LTD. V1.1.0

Quick Start Guide

Foreword

General

This manual introduces the functions and operations of the smart interactive whiteboard

(hereinafter referred to as "the whiteboard"). Read carefully before using the whiteboard, and keep

the manual safe for future reference.

Safety Instructions

The following signal words might appear in the manual.

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, reductions in performance, or

unpredictable results.

Provides methods to help you solve a problem or save time.

Provides additional information as a supplement to the text.

Revision History

Version

Revision Content

Release Time

V1.1.0 Added 55-inch series. May 2022

V1.0.0 First release. March 2022

About the Manual

●The manual is for reference only. Slight differences might be found between the manual and the

product.

●We are not liable for losses incurred due to operating the product in ways that are not in

compliance with the manual.

●The manual will be updated according to the latest laws and regulations of related jurisdictions.

For detailed information, see the paper user’s manual, use our CD-ROM, scan the QR code or visit

our official website. The manual is for reference only. Slight differences might be found between

the electronic version and the paper version.

●All designs and software are subject to change without prior written notice. Product updates

might result in some differences appearing between the actual product and the manual. Please

contact customer service for the latest program and supplementary documentation.

●There might be errors in the print or deviations in the description of the functions, operations

and technical data. 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

Quick Start Guide

format) cannot be opened.

●All trademarks, registered trademarks and company names in the manual are properties of their

respective owners.

●Please visit our website, contact the supplier or customer service if any problems occur while

using the device.

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

Quick Start Guide

III

Important Safeguards and Warnings

This section introduces content covering the proper handling of the whiteboard, hazard prevention,

and prevention of property damage. Read carefully before using the whiteboard, and comply with

the guidelines when using it.

Storage Requirements

●Stably put the whiteboard onto a support platform that is strong enough to prevent the

whiteboard from falling.

●Do not place the whiteboard in a place exposed to sunlight or near heat sources.

●Store the whiteboard under allowed humidity and temperature (–20 °C to +60 °C, or–4 °F to

+140 °F) conditions.

Installation Requirements

●Do not install the whiteboard in a place exposed to sunlight or near heat sources.

●Keep the whiteboard away from dampness, dust, and soot.

●Install the whiteboard on a stable surface to prevent it from falling.

●Install the whiteboard in a well-ventilated place, and do not block its ventilation.

●The power supply must conform to the requirements of ES1 in IEC 62368-1 standard and be no

higher than PS2. Please note that the power supply requirements are subject to the device label.

●The whiteboard is a class I electrical appliance. Make sure that the power supply of the

whiteboard is connected to a power socket with protective earthing.

●The appliance coupler is a disconnection device. Keep it at a convenient angle when using it.

Operation Requirements

●High voltage inside the whiteboard. Do not disassemble the whiteboard without a qualified

professional present to avoid the risk of being exposed to danger.

●Improper use of the battery might result in a fire or explosion.

●Replace unwanted batteries with new batteries of the same type and model.

●Use the standard power adapter. We will assume no responsibility for any problems caused by

the use of a nonstandard power adapter.

●Use the power cords that are recommended for the region and conform to the rated power

specifications.

●Make sure all cables are connected correctly before plugging the whiteboard into the power. Do

not overload the power socket or pull the power code. Otherwise, it might cause fire or electric

shock.

●Do not drop or splash liquid onto the whiteboard, and make sure that there is no object filled

Quick Start Guide

with liquid on the whiteboard to prevent liquid from flowing into it.

●Operate the whiteboard within the rated range of power input and output.

●Do not disassemble the whiteboard without professional instruction.

●Use the whiteboard under allowed humidity and temperature (0 °C to 40 °C, or 32 °F to 104 °F)

conditions.

●The whiteboard is a class I electrical appliance. Make sure that the power supply of the

whiteboard is connected to a power socket with protective earthing.

●The appliance coupler is a disconnection device. Keep it at a convenient angle when using it.

Maintenance Requirements

●Power off the whiteboard before maintenance. Do not use the liquid cleaner or spray cleaner

when cleaning the whiteboard.

●Use the clean and soft cloth or use the special lens wiping cloth when cleaning the surface of

display screen. Do not use the wet cloth to clean the display screen. Otherwise, it may do harm to

the screen.

Quick Start Guide

Table of Contents

Foreword.........................................................................................................................................................................................................I

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

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

2 Packing List.............................................................................................................................................................................................. 2

3 Installation ............................................................................................................................................................................................... 3

3.1 Preparation.................................................................................................................................................................................... 3

3.2 Installation Accessories........................................................................................................................................................... 4

3.3 Installation Procedure.............................................................................................................................................................. 4

4 Appearance............................................................................................................................................................................................11

Appendix 1 Cybersecurity Recommendations.........................................................................................................................14

Quick Start Guide

1 Introduction

The smart interactive whiteboard is an integrated multimedia device, which integrates large-screen

HD display, computer, TV, electronic whiteboard, audio amplifier, application, and central control

system.

The whiteboard supports the following functions and features:

●4K HD LCD display.

●Switch between Android and Windows systems (for Windows, you need to install a computer

module).

●One-tap projection of devices such as mobile phones and tablets.

●Electronic white board.

●Various software such as Microsoft Office and audio and video players.

Quick Start Guide

2 Packing List

Check whether there is any obvious damage on the packing box. Unpack the box and check whether

the components are complete according to the packing list.

Table 2-1 Packing list

Name

Quantity

Name

Quantity

Smart interactive whiteboard 1 Power cord 3

Stylus pen 2 Quick Start Guide 1

Wall mount bracket (installed on

whiteboard already) 1 Accessory package 2

Remote control 1 — —

The accessory packages contain expansion bolt× 8, plastic pad× 6, self-tapping screw× 8, and

gasket× 8.

Quick Start Guide

3 Installation

3.1 Preparation

To ensure correct function and safety, remember to check whether your site is ready for the

installation in the first place.

Step 1 Check the grounding.

The IR touch technology adopted by the whiteboard requires that the site should be

grounded as follows:

●The voltage between the live and neutral wires is 210–240 VAC.

●The voltage between the live and ground wires is 210–240 VAC, the same as the

voltage between the live and neutral wires.

●The voltage between the neutral and ground wires is 0 or near 0.

If the voltage between the neutral and ground wires is higher than 5 VAC, report the

situation to our technical support.

Step 2 Check the power supply.

The power supply circuit for the whiteboard should be independent from lighting and

other circuits to avoid unwanted interference.

Step 3 Make sure that the wall can bear a load of 160 kg or more.

Step 4 Make sure that there is enough space for the whiteboard.

The ideal reserved space is 10 mm greater than the length and height of the whiteboard.

If you want to embed the whiteboard into the wall, make sure there is enough space to use

the ports and buttons on the 2 sides of the whiteboard.

Step 5 Prepare the installation tools.

●To install the whiteboard onto a brick or concrete wall, you need an electric hammer,

drill bit, iron hammer, open-ended spanner, laser level or spirit level, crosshead

screwdriver, and protective gloves.

●To install the whiteboard onto a wooden wall, you need an iron hammer, laser level or

spirit level, crosshead screwdriver, self-tapping screws, and protective gloves.

Quick Start Guide

3.2 Installation Accessories

Figure 3-1 Installation accessories

Table 3-1 Accessory description

No.

Name

Quantity

1 Vertical bracket 2

2 Horizontal bracket 1

3 ø6 × 50 wall-mount screw 8

4 Plastic expansion plug for screw 8

5 Gasket 8

The brackets have been installed on the whiteboard when you receive it.

3.3 Installation Procedure

Step 1 Insert 2 M5 × 100 screws 2–10 mm into the vertical brackets.

●If thicker gaskets are used, install the gaskets between the whiteboard and vertical

brackets.

●The M5 × 100 screws are already installed on the whiteboard.

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