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Summary of Contents for Dahua D-LPH75-ST420-S3-CJ-CHF-20W
- Page 1 Smart Interactive Whiteboard User's Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO., LTD. V1.0.2...
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Page 2: Foreword
User's Manual 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 medium or low potential hazard which, if not avoided,... - Page 3 User's Manual 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. ●...
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Page 4: Important Safeguards And Warnings
User's Manual 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 ●... -
Page 5: Maintenance Requirements
User's Manual Do not ingest battery. Chemical Burn Hazard. This product contains a coin cell battery. If the coin ● cell battery is swallowed, it can cause severe internal burns in just 2 hours and can lead to death. Keep new and used batteries away from children. If the battery compartment does not close ●... -
Page 6: Table Of Contents
User's Manual Table of Contents Foreword................................I Important Safeguards and Warnings......................III 1 Overview................................1 1.1 Introduction............................1 1.2 Packing List.............................1 1.3 Structure..............................2 1.3.1 Appearance and Structure......................2 1.3.2 Dimensions..........................6 2 Startup and Wakeup............................9 2.1 Turning on the Whiteboard........................9 2.2 Turning off the Screen......................... -
Page 7: Overview
User's Manual 1 Overview 1.1 Introduction The smart interactive whiteboard is an integrated multimedia device, which integrates large HD screen, computer, electronic whiteboard, audio amplifier, application, and central control system. The whiteboard supports the following functions and features: 4K HD LCD display. ●... -
Page 8: Structure
User's Manual 1.3 Structure 1.3.1 Appearance and Structure Figure 1-1 Appearance Table 1-2 Appearance description Description LCD. Power switch. Turn on or turn off the power supply of the whiteboard. Power input port. Inputs 100–240 VAC power. After connecting to power supply, press the power switch to turn on the whiteboard. Front panel. -
Page 9: Front Panel
User's Manual Front panel Figure 1-2 Front panel (1) Figure 1-3 Front panel (2) Table 1-3 Description of the front panels No./Button Description Multi-function Type C port. It can be used for signal input and touch control. After you connect the whiteboard with your computer through the HDMI IN port and TOUCH port on the front panel, insert a USB device to the Type C port and then the USB device will be read and found on your computer. - Page 10 User's Manual No./Button Description Open or close the navigation bar. Go back to the home screen. Power button. Turn on or turn off the screen. Side of the rear panel Figure 1-4 Side of the rear panel Table 1-4 Description of ports on the side of the rear panel Port Description Transmits touch signals.
- Page 11 User's Manual Port Description Network output port. Connects to other devices so that the RJ-45 OUT whiteboard can share network like a router. Network input port. Connects to the network cable to access RJ-45 IN network. Micro USB Only applicable to Android system. Uses for system debugging. Connects to USB devices such as mobile hard disk, USB flash drive, USB 3.0 USB keyboard, and USB mouse.
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Page 12: Dimensions
User's Manual 1.3.2 Dimensions 1.3.2.1 Dimensions (65-inch) Figure 1-6 Dimensions (mm [inch]) - Page 13 User's Manual 1.3.2.2 Dimensions (75-inch) Figure 1-7 Dimensions (mm [inch])
- Page 14 User's Manual 1.3.2.3 Dimensions (86-inch) Figure 1-8 Dimensions (mm [inch])
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Page 15: Startup And Wakeup
User's Manual 2 Startup and Wakeup 2.1 Turning on the Whiteboard Prerequisites Before starting the whiteboard, check whether the input voltage is correct against the power ● supply requirements. To ensure the stable work of the whiteboard and the external devices connected to the ●... -
Page 16: Turning Off The Screen
User's Manual Description Function area. Tap a function icon to go to the corresponding operation screen. For a third-party app, you can tap and hold the corresponding icon to uninstall the app. The apps that come with the system cannot be uninstalled in such way. -
Page 17: Basic Operations
User's Manual 3 Basic Operations The whiteboard can act as a computer or electronic whiteboard. This chapter introduces the basic operations of those functions. We recommend using the stylus pen to interact with the screen. For details on touch control, see "Appendix 1 Touch Operation". 3.1 Login Procedure Step 1... -
Page 18: Bringing Up The Assistive Touch
User's Manual Figure 3-1 Navigation bar Table 3-1 Description of navigation bar Icon Description Display or hide the navigation bar. Go back to the previous screen. Go back to the home screen. Tap the icon to display quick tools such as annotation, screen sharing, and camera. For details, see "3.2.3 Quick Tools". -
Page 19: Quick Tools
User's Manual Figure 3-2 Assistive touch Table 3-2 Description of assistive touch Icon Description Go back to the home screen. Go back to the previous screen. Go to the electronic whiteboard screen. For details, see "3.3 Electronic Whiteboard". After you insert the computer module, tap the icon to switch to the Windows system. - Page 20 User's Manual Step 2 to display the quick tools. Figure 3-3 Quick tools Table 3-3 Description of quick tools Function Description Go to the Settings screen. For details, see "3.8 System Settings". Settings Turn on the annotation mode. to select the type of pen and the size of the brush. ●...
- Page 21 User's Manual Function Description Tap the icon to use the screen sharing function. You can transfer content to Screen Sharing the whiteboard through the computer or phone. Tap the icon to enable the curtain mode. You can highlight the Curtain corresponding area as needed.
- Page 22 User's Manual Function Description Tap the icon to transfer files. 1. Connect your mobile phone to the whiteboard hotspot, and then scan the QR code with a camera or browser. 2. Select the files (the file format can be PDF, Excel, Word, and PPT) /videos/ pictures, and then tap Send.
- Page 23 User's Manual Function Description Enable or disable the eye care function. Smart Eye Care With this function enabled, the whiteboard will reduce the intensity of its blue light and change the screen to eye care mode. Zoom Zoom in to display the specific contents as needed. After enabling this function, you can operate the computer being projected Freeze Screen while the whiteboard remains the screen unchanged during screen sharing.
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Page 24: Electronic Whiteboard
User's Manual 3.3 Electronic Whiteboard Tap Whiteboard on the home screen to open the whiteboard software. You can write or draw pictures on the screen. Figure 3-4 Electronic whiteboard Table 3-4 Description of whiteboard icons Icon Description Adjust the location of the whiteboard tool bar. Select or customize the color of the pen. - Page 25 User's Manual Icon Description Erase content. to clear unwanted content. ● , circle unwanted content, and then erase the selected content. ● to clear all content on the screen. ● You can press your palm on the screen and then move your hand over the words and graphics to erase them.
- Page 26 User's Manual Icon Description Online Video: You can search the online video, and then display the video ● on the whiteboard. Online Image: You can search the online image, and then insert it. ● Image: You can insert images in the bmp, png, jpg, jpeg or gif format. Up ●...
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Page 27: File Management
User's Manual Icon Description Tap the icon, and then you can perform the following operations. New : Create a new whiteboard file. Remember to save your content ● before creating a new file, or else you will lose all your changes. Open : Open the saved writing file. - Page 28 User's Manual Figure 3-5 File management Table 3-5 File management icons Icon Description View local files on the previous or next screen. Enter keywords to search for files. Displays files in thumbnail or list format. Sort Sort files in the ascending or descending order by name, size and time. Multiselect You can select multiple files or all the files.
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Page 29: Screen Sharing
User's Manual 3.5 Screen Sharing You can remotely control the whiteboard on the phone, computer, or tablet, and project the content to the whiteboard screen. 3.5.1 Sharing Screen through App After sharing the screen between the whiteboard and your phone or other devices such as tablets, you can project content from the phone or other devices to the screen of the whiteboard and control the whiteboard on your phone or other devices. - Page 30 User's Manual After connection is successful, you can control the whiteboard on your phone or other devices and project content to the whiteboard screen. Table 3-6 EShare icon description Icon Description Enable WebCast so that you can use a browser to share the screen without the help of the EShare app.
- Page 31 User's Manual Icon Description Moderator control center. Share screen or files. ● All allowed : You can project the screen or send files from your phone or other devices to the whiteboard without further authorization. Need authorization : The system will ask for authorization when you project the screen or send files from your phone or other devices to the whiteboard.
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Page 32: Sharing Screen Through Wireless Presentation Dongle
User's Manual Icon Description User Guide View the basic guide of screen sharing. 3.5.2 Sharing Screen through Wireless Presentation Dongle After sharing the screen between the computer and whiteboard, you can project content from the computer to the screen of the whiteboard and control the whiteboard on your computer. Prerequisites The whiteboard and your computer are on the same LAN network and the hotspot of the ●... -
Page 33: Self Check
User's Manual Figure 3-7 Configure the welcome page Table 3-7 Icon description Items Description Change the position of the toolbar. Insert a background image or other images and text. Up to 10 images can Insert be inserted and each one should be no more than 5 M. You can use local background template or custom template. -
Page 34: System Settings
User's Manual Figure 3-8 Self check result 3.8 System Settings Configure network settings, general and advanced settings, and other system settings. 3.8.1 Configuring Network and Bluetooth Connection On the home screen, tap More > Settings to configure the network, email, and Bluetooth settings. You can enable wireless network or wired network. - Page 35 User's Manual Figure 3-9 Configure network Table 3-8 Description of connection parameters Parameter Description Enable Wireless Network , and then the whiteboard can connect to an available Wi-Fi network in the area. To add a wireless network, tap Add Network, enter the SSID network name and password, and then configure advanced settings as needed.
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Page 36: Configuring General Settings
User's Manual 3.8.2 Configuring General Settings On the home screen, tap More > Settings to configure the general settings. Figure 3-10 General settings Table 3-9 General settings description Parameter Description Set the background image, and you can customize the startup screen. The system provides 8 wallpapers by default. -
Page 37: Configuring Advanced Parameters
User's Manual Parameter Description Adjust the level of volume. If the volume is 0, a mute sign will be ● displayed at the lower-left corner of the screen. Sound effect mode: You can select Standard , Music, Classroom and ● Theater. - Page 38 User's Manual Table 3-10 Description of advanced parameters Parameter Description Default Startup Channel : Select the channel to be enabled ● at startup. Startup Apps : Select an application that is on the whiteboard ● to be opened every time the system starts. Signal Detected : ●...
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Page 39: Configuring System Parameters
User's Manual 3.8.4 Configuring System Parameters On the home screen, tap More > Settings to configure the system parameters. Figure 3-12 System parameters... - Page 40 User's Manual Table 3-11 System parameter description Parameter Description Configure the startup and shutdown functions of the whiteboard. Startup Options : Select standby after power on or startup after ● power on (default). Screen Off: Offers always on and no operation after 1 min, 5 min and ●...
- Page 41 User's Manual Parameter Description Pin : After enabling Pin, you can unlock the whiteboard with digital ● password. Unlock Pattern : After enabling Unlock Pattern, you can unlock the ● whiteboard by drawing a pattern. Fingerprint : After enabling Fingerprint, you can unlock the ●...
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Page 42: Shutdown
User's Manual 4 Shutdown After the whiteboard is turned on, press and hold the power button for 5 s, and then the system will prompt you whether to shut down the whiteboard. Tap OK to shut down the whiteboard. The whiteboard provides power-off protection to the computer module. After you shut down ●... -
Page 43: System Update
User's Manual 5 System Update You can update the system online or through USB. Please be advised that downgrading to a lower version will make the whiteboard vulnerable to security attacks. 5.1 Online Update After the whiteboard is registered to the cloud management platform, the platform can send the update package to the whiteboard. -
Page 44: Faq
User's Manual 6 FAQ 1. The whiteboard shuts down automatically. Check whether you have enabled the sleep function. You can refer to the regular computer ● troubleshooting procedure. Check the channel of the input source. If there is no signal, the whiteboard will shut down ●... -
Page 45: Appendix 1 Touch Operation
User's Manual Appendix 1 Touch Operation You can use the stylus pen or directly use your fingers to operate the device screen. This section uses operation with stylus pen as an example. Appendix Table 1-1Touch operations Operation Description Tap the screen once with the stylus pen. Tap the screen twice with the stylus pen (The time gap between the taps is Double-tap around 0.5 s). -
Page 46: Appendix 2 Security Commitment And Recommendation
Dahua employees and provide adequate security for products. Dahua has established a professional security team to provide full life cycle security empowerment and control for product design, development, testing, production, delivery and maintenance. -
Page 47: Service Configuration
User's Manual Service Configuration 1. Enable HTTPS It is recommended that you enable HTTPS to access Web services through secure channels. 2. Encrypted transmission of audio and video If your audio and video data contents are very important or sensitive, we recommend you to use encrypted transmission function in order to reduce the risk of your audio and video data being eavesdropped during transmission. -
Page 48: Software Security
User's Manual By viewing logs, you can learn about the IP addresses that attempt to log in to the device and key operations of the logged users. 3. Configure network log Due to the limited storage capacity of devices, the stored log is limited. If you need to save the log for a long time, it is recommended to enable the network log function to ensure that the critical logs are synchronized to the network log server for tracing.
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