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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, comply with the 

guidelines when using it, and keep the manual safe for future reference. 

Storage Requirements 

 

  Place the whiteboard on a sturdy work bench to prevent it 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 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 place 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 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. 

  Make sure to use the same model when replacing the battery to avoid fire or explosion. 

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

the use of a nonstandard power adapter. 

  Use power cords that conform to your local requirements and rated 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 

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

  This is a class A product. In a domestic environment this may cause radio interference in which 

case you may be required to take adequate measures. 

Summary of Contents for LCH75

Page 1: ...Smart Interactive Whiteboard Quick Start Guide ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V1 0 0...

Page 2: ...he personal data of others such as their face fingerprints and license plate number You need to be in compliance with your local privacy protection laws and regulations to protect the legitimate right...

Page 3: ...l 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 format cannot be opened All t...

Page 4: ...d 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 a con...

Page 5: ...is connected to a power socket with protective earthing The appliance coupler is a disconnection device Keep a convenient angle when using it Maintenance Requirements Unplug the power cord before clea...

Page 6: ...nts Foreword I Important Safeguards and Warnings III 1 Introduction 1 2 Packing List 2 3 Installation 3 3 1 Installation Accessories 3 3 2 Tools 3 3 3 Installation Procedure 4 4 Appearance 8 Appendix...

Page 7: ...ier application and central control system The whiteboard has the following characteristics Supports 4K HD LCD display Supports switch between Android and Windows systems you need to install a PC modu...

Page 8: ...k 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 1 Stylus pen 2 Quick...

Page 9: ...Accessory description No Name No Name 1 Installation bracket 7 5 6 8 4PCS M D 2 Wallboard 1 8 13 6 5 15 4PCS M E 3 Hook 2 9 M6 50 6PCS W A 4 M5 25 4PCS M A 10 10 50 6PCS W B 5 M6 25 4PCS M B 11 6 6PC...

Page 10: ...Quick Start Guide 4 Figure 3 2 Electric drill Figure 3 3 Screwdriver 3 3 Installation Procedure Step 1 Mark installation positions on the wall and then drill holes at the marked positions...

Page 11: ...e 5 Figure 3 4 Required hole diameter and depth Step 2 Install the wallboard onto the wall and keep it horizontal Figure 3 5 Install wallboard Step 3 Install the hooks on the rear panel of the whitebo...

Page 12: ...as spare If thicker gaskets are used install the gaskets between the whiteboard and hooks Figure 3 6 Install hooks Figure 3 7 Install gasket Step 4 Hang the whiteboard on the wallboard through the ho...

Page 13: ...Quick Start Guide 7 Figure 3 8 Tighten hooks...

Page 14: ...Quick Start Guide 8 4 Appearance Figure 4 1 Appearance without camera...

Page 15: ...nd blue when the whiteboard is in normal use 7 Light sensor The whiteboard recognizes the ambient brightness through the light sensor and adjusts the backlight brightness automatically 8 IR sensor Rec...

Page 16: ...etwork cable to access network 3 Transmits touch signals 4 Connects to USB devices such as mobile hard disk USB flash drive USB keyboard and USB mouse It is applicable to Android system and PC module...

Page 17: ...mation of firmware updates released by the manufacturer We suggest that you download and use the latest version of client software Nice to have recommendations to improve your equipment network securi...

Page 18: ...ansmission function to reduce the risk of audio and video data being stolen during transmission Reminder encrypted transmission will cause some loss in transmission efficiency 11 Secure Auditing Check...

Page 19: ...dress filtering function to limit the range of hosts allowed to access the device More information Please visit Dahua official website security emergency response center for security announcements and...

Page 20: ...Quick Start Guide...

Page 21: ...1 2 51 32 16489 001 Class B RF 70 105mm 80g 2010812 1 2 51 32 16489 001 V1 1 0 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16...

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