Operation Introduction for Meeting OSD Chapter 1 : System description 1.1 System home page Enter the main interface by default after startup 1.2 Sidebar 1.2.1 Function introduction The sidebar is divided into left and right sidebarsClick which on the left/right side of the screen to call up the sidebar 1.2.2 Navigation bar 1. return Click icon
, return or exit the current program. 2. home page Click icon
, enter the main interface of the system. 3. process Click icon
, enter the process management interface, and you can choose to enter or close the application. 1When there is no application process in the background, prompt "No windows available". 2When there are multiple application processes in the background, touch up and down in the process list area to view the application process. 3Touch and drag the process thumbnail to slide left or right until it slides out of the process list area Release the thumbnail to close the application process. 4Click the process thumbnail to enter the application process. 1.2.3 shortcut 1. Whiteboard Click icon Enter whiteboard application,This is a shortcut. 2. Finder Click icon enter finder applicationThis is a shortcut 3. More applications Click icon Pop-up interface for more applicationsUsers can view or open system applications in here You can create a shortcut by touching and dragging the application icon to the sidebar, and dragging the application icon in the sidebar will prompt you to delete the shortcut. Click the prompt message to delete the application shortcut, which can be recreated. 1.2.4 annotation The annotation mode can increase the user's reading experience. In this mode, the user can scribble and annotate freely in the interface according to the user's idea, so as to facilitate communication and explanation between users. Click icon
(left or right) > click icon You can enter the annotation mode Function description a. Annotate This function is used by default when entering annotation modeclick the icon again to select the thickness and color of the pen b. Erase Click the icon to select the erase function. At this time, the touch will have a circular eraser. When the eraser moves to the annotation writing content, it will erase the brush trace within the overlap range Click the icon again can call out clear all writing traces in the interface and return to the original state after do that. c. export click the icon can save or share this annotation When you click the icon, the save selection bar is called up, and users can choose to save to local or cloud disk, also can customize the name of the annotation file (named by time by default), and click the save button to save it. When you click the icon, a QR code will be generated (this function needs to be online to use). Users can scan the code to download the annotation file, and also share the annotation file by sharing the QR code, and have the file encryption function, which users can set according to their needs. d. exit Click the icon to exit the annotation mode. When there is unsaved content, you will be prompted whether to save it 1.2.5 settings Click the icon to open the settings. There are two columns: Quick Setting and Advanced Setting. The Quick setting interface can select signal source channel, eye protection mode, volume and brightness settings. The Advanced Setting column is about our Audio, Screen, Display and Adjust. You can also select some specific scene modes, such as conference mode, classroom mode or custom mode. 1.2.6 more tools Click icon the selection bar of more tools will open. Click button Edit to sort or reset these tools by touching and dragging the tool icon. Click "+" in the upper right corner of the icon to add to the desktop, click button Reset to reset, and click button Finish to save the modification. 1Timer Click the icon to enter the Timer function. Set the countdown time by touching and sliding. Click "Start" to start the countdown, and ring a reminder when it is over. 2Record Click the icon enter screen recording mode, move position by touching and dragging the popup
. a. Click the icon to set the resolution and path for saving the recording screen b. Click the icon to start screen recording after the countdown of 3 seconds At this time, click the icon to pause the recording. After pausing, click again to continue the recording. Click again to expand and change
. Click again to collapse
. Click to end the recording and save. After saving, you will be prompted whether to open the file for viewing. c. Click to exit the screen recording tool. 3Stopwatch Click the icon to enter the stopwatch tool, and click button start to start timing. You can pause the timing by click button Pause or count the number of times by click button Lap after starting the timing. You can continue the timing by click button continue or re-time by click button reset after pause. 4Freeze After clicking the icon
, the current interface will remain unchanged. You can zoom in or zoom out and drag to view the current interface. 5Crop Click the icon to enter the screenshot mode. Touch and drag the location and size of the screenshot box, and click to save the screenshot (the saving path will be prompted for viewing), or click to cancel the screenshot. Click to box select the entire screen, click again to restore the previous size, and click to insert the screenshot into the shortcut whiteboard for editing. 6Split screen Click the icon to enter the split screen mode, and two applications can be displayed at the same time. The application that supports split screen mode will be prompted. Click in to close the application in the current area, and click to exchange the areas displayed in the two application interfaces. 7camera Click the icon to enter the camera mode and display the camera interface. 8Pollkit Click the icon to enter the voting settings. In the quick mode, touch and drag the number to set the number of options. There are two functions to check:
whether to be anonymous and whether to select multiple. After setting, the voting QR code can be generated, and the user can scan the code to vote. Advanced mode will generate QR code to set more options 9Fast file transfer Click the icon to open the file fast transfer tool, which will generate a QR code for users to scan and upload files. 10Calendar Click the icon to enter the calendar tool to view the perpetual calendar You can also view and create new to-do items by click
. The time is set by touching and sliding the date. 11touchoverlay Click the icon to enter the touch lock mode. Click the icon in the lower left corner to lock. After locking, touch lock. At this time, touching other places is invalid. Click again to restore touch. Note: This icon will be hidden automatically, and will be called out by clicking anywhere on the screen. 12ScreenLock Click the icon to lock the screen. You need to set the lock screen password. When you wake up the screen, you need to enter the lock screen password. 13Calculator Click the icon to enter the calculator tool. 1.3 Status bar The status bar is in the upper right corner of the main interface. Display the network status of the current machine. It can also be used as a shortcut for hotspot, Ethernet, wireless network (WIFI), and a screen code. 1click hotspot switch status, which is currently turned on. Enter the hotspot setting interface. This icon can also indicate the 2click Ethernet connection status, which is not currently connected. Enter the Ethernet setting interface. This icon can also indicate the 3click connection status, which is currently connected. Enter the WIFI setting interface. This icon can also indicate the WIFI 1.4 System settings System settings mainly include wireless and network, personalization, input and output, system and other functions. 1.4.1 Wireless and network 1Ethernet: set the Ethernet function on or off to automatically obtain IP address or manually set Ethernet information such as IP and gateway. 2WI-FISet the WIFI switch status. After it is turned on, the available network can be automatically obtained and displayed.
(3) Hotspot: set the hotspot on or off, and you can configure the hotspot name and password. 4Bluetooth: Set whether Bluetooth is visible to other devices, rename Bluetooth devices or view received files, and connect to devices in the list of available devices. 1.4.2 personal
(1) Wallpaper: static or dynamic wallpaper can be set, and custom wallpaper can also be added. 3Screen saver: you can set the default screen saver or add a custom screen saver picture. 4Screen lock passwordAfter setting the password, you need to enter the password to wake up the screen. 1.4.3 input & output 1Sound a. Touch sound can be turned on or off b. Set sound output: speaker, lineout, mixed 2equipment management a. Turn on or off USB lock b. Miscrophone 3Input settingsInput channel alias can be set 4External Source Display Settings: HDMI OUT format selectable 1080P_ 60Hz and 3840 2160_ 60Hz 1.4.4 system 1Date & time: 12/24 hour system is optional, whether to use network time is optional, and date format and time zone can be set. 2Language & keyboard: set system language, switch input method, virtual keyboard entity keyboard options. 3regionSelect the country and region to use. 4storageView internal storage usage and running memory usage. 5Startup & shutdown: startup channel, scheduled startup/shutdown plan, shutdown prompt, screen saver time, sleep time, and screen saver display. 6system updateThe latest upgrade package can be detected for upgrading. 7Reset factoryThe data will be cleared and the factory settings will be restored. 1.4.5 About Chapter 2Software Documentation 2.1 whiteboard 2.1.1 Enter whiteboard There are two ways to enter the whiteboard:
1Click icon to enter the whiteboard writing application from the main interface. 2Click icon
(left or right) > click icon
>click icon
, enter whiteboard writing application 2.1.2 Settings Click the icon in the lower left corner to call up the setting bar. a. writingClick the icon to turn on and off multi-person writing (lock zoom function after turning on), double-color pen writing, and chart drawing (directly draw tables and graphs after turning on). b. backgroundClick the icon to set the whiteboard background and format, and upload a customized background image. c. Scan codeClick the icon to set the network, public network or LAN sharing when sharing. d. aboutClick the icon to call up the whiteboard to write about the information box, and you can view the software update information and open source license (need to be connected). 2.1.3 Basic functions 1writeClick the icon to enter the brush function, touch to write, click again to set the brush thickness and color, and click to customize the brush color. 2eraseClick the icon
, and touch erase by default. Click the icon again to select the circle erase or slide clear function. Circle erase, that is, the contents in the circle will be cleared, and slide clear to the right to clear the contents of the current whiteboard page. 3selectClick the icon the contents of the whiteboard to enter the selection mode, and touch to circle It can intelligently select the entire content in the circle, move, rotate, copy and delete the selected content, and move to other pages Click the icon to move the selected content to another page Click the icon to copy and paste the selected content on the current page Drag anywhere in the selected box to move the selected content, and touch the drag icon to move the content in the entire box Click the icon to clear the selected content. 4cancel & redoClick the icon to undo the previous operation, and click the icon to restore (redo) the latest undone operation. 2.1.4 Common tools 1InsertClick the icon to call up the insertion selection bar a. table Click the icon to insert a table in the center of the page. At this time, touch and drag any position in the table to move the table, and touch and drag the small dots at four corners to control the table size. Click the icon to edit table rows and columns, click "+" or "-" in the upper area to add or delete columns at the location, and click "+" or "-" in the left area to add or delete rows at the location of the row. Click the icon to change the color of the table border, and select the color that can be customized
. Click the icon to move the form to another page Click the icon to copy and paste the form on the current page Click the icon to delete the current table. b. Graphic Click the icon to insert the standard graphics, touch and drag the four corners to select the size, and touch and drag to rotate the graphics c. Image Click the icon to enter the file browse box, select the corresponding image file and click twice to add it to the whiteboard page for editing Click to return to the upper directory. d. Document Click the icon to enter the file browse box. Select the appropriate document to open it on the page. For details, please refer to the insert image. e. Multimedia Click the icon to enter the file browse box, and select the appropriate file to insert the picture in the page. Tool descriptionClick the icon to call up the toolbar a. Click the icon to pop up the note editing box. You can turn on scanning code to generate notes. This function will generate QR code in the upper right corner of the screen, and users can scan code to generate notes. Set the background color of the note by checking the icon
. Click the icon to insert the text box, and input the content through the soft keyboard Click the icon to enter the paintbrush function to paint the note. Click the icon to enter the erase function, and touch to erase the painted content. Click generate to generate notes. b. Click the icon to pop up the voter setting box.View previous chapter. c. Click the icon to open the file fast transfer tool, which will generate a QR code for users to scan and upload files. 2Page operation instructions a. Click the icon to add a new page and switch the current page to a new page. b. When there are multiple pages, you can click and icon to switch pages. c. Click to view all page thumbnails. You can switch or delete a page thumbnail. 2.1.5 file 1opensave file Click the icon in the lower left corner to call up the file operation bar. a. Save Click the icon to call up the save selection bar, choose to save to local or cloud disk (cloud disk needs to log in to cloud disk account in advance), save the name (default time naming), save the file format in MHB, PDF, PNG format, and attachment information. Click save to save, and you will be prompted to save the path successfully. b. Open Click the icon to open the file browse box. Click twice to select the appropriate file to open it. 3sharing Click the icon to generate the file QR code (which needs to be used online). The user can scan the code to view it and also set the file encryption. 4exit Click the icon to exit the whiteboard application. If there is unsaved content, you will be prompted whether to save and leave. 2.1.6 Small blackboard This is a simple whiteboard, which can be called out by sliding up anywhere on the bottom edge 1After entering the small blackboard, the default is writing mode. When switching back to writing mode from other modes, you can click the icon to switch to writing mode, and click again to set the brush color. Three colors are available. 2Click the icon content of the overlapped part, and click again to call up the slide screen clearing to enter the erase mode, touch and drag to erase the written function
. 3Click the icon content of the current small blackboard to the whiteboard. to start the whiteboard application and copy the writing After exiting the whiteboard, the contents of the small blackboard are still retained. 4Click the icon remain until the power is cut off. Next time, call the small blackboard to continue writing. to put the small blackboard away, and the written content will 2.2 finder 2.2.1 Interface Introduction Click the icon or icon to enter the file browsing application. The left side of the file browser displays local files and cloud hard disks. 2.2.2 display mode 1classify The above column can display the contents of the current directory by format. a. When you click "Doc", the main contents displayed are: Word, Excel, PDF, TXT files b. When clicking "Note", ENB or JPG files will be displayed c. When you click "Picture", the image format file will be displayed, such as PNG, JPG, etc d. When clicking "Media", the audio (MP3) video (MP4) format file will be displayed e. Click "Apk" to display application files, such as APP, APK, etc f. When you click "Zip", the files of the compression package class will be displayed. 2sort Click the icon to sort files by name, type, size and time. 3display form Click the icon to display the file in grid tiles Click the icon to display the file in a list. 2.2.3 toolbar 1renovate Click the icon to refresh the file content. 2search Click the icon to enter the file name to search the file in the current directory. 3new Click the icon to create a new folder. 4exit Click icon to exit file browsing. 2.2.4 select Click the icon to perform file operation on the file. a. Click the box at the top right corner of the folder to select the file b. Click the icon to select all the current directory files. c. Click the icon to deselect the selected content d. Click the icon to copy the selected file to the pasteboard e. Click the icon to cut the selected file to the pasteboard f. Click to paste the contents of the pasteboard into the current directory g. Click the icon to delete the selected file contents h. Click the icon to rename the selected file (only one can be selected at a time) 2.3 introduction This is an application description help center of our system. You need to connect to the Internet to view it. Click icon
(left or right) > click icon
>click icon
, enter introdution application. You can click the icon in the upper right corner to switch different languages. Currently, Chinese and English are supported. For example, if you want to understand our whiteboard writing application, you can enter keywords in the search bar through the soft keyboard, and the whiteboard intelligently associates related problems. You can also click the application name icon on the left to enter the question overview, and click the corresponding question to view the answer or solution. The viewing methods of other application instructions are similar 2.4 welcome 2.4.1 display Click icon
(left or right) > click icon
>click icon
, enter welcome application. The main interface is divided into custom, birthday party, media and text. 2.4.2 function introduction Preview and open the template image in the main interface for editing:
1Click the icon to enter editing mode a. Click the icon to set the background image, which can be uploaded locally b. Click the icon to set the text template. You cannot customize the text template, but you can add text. c. Click the icon to edit the text and customize the text content. d. Click icon and icon to enlarge or reduce the text font edited in the previous step. e. Click the icon to bold the edited text content. f. Click the icon to customize the color of the edited text g. Click the icon to align the edited text to the left, right and center. h. Click icon and icon to undo and restore the unsaved operation. i. Click the icon to save the template theme j. Click icon to exit topic editing and return to template 2Click the icon to take photos. You need an idle camera. 3Click the icon to automatically play the slide 4Click the icon to play music and upload up to 3 music locally. 2.5 browser Click the main interface icon to enter the browser application. 2.6 keeper Click icon
(left or right) > click icon
>click icon enter keeper application. 1Click the icon to clear the memory space 2Click to automatically clean up useless files. 3Click to optimize memory and clean garbage. 4Click icon to view version information 5Click the icon to exit the tablet butler application. 2.7 screen share 2.7.1 function introduction The main function of the application is to project the contents of mobile phones, tablets or computers onto the conference all-in-one machine through wireless transmission, and truly realize the wireless screen transmission function of the projection device and the projected device (note: mobile phones, tablets or computers need to be in the same LAN as the conference tablet). 2.7.2 Click the main interface icon to enter the application main interface. Operating instructions:
a. After the mobile phone or tablet is connected, scan the code to download the client and install it. (The IOS system does not need to install the client); The computer downloads and installs the screen transfer assistant client according to the download address. b. After installation, the device and the all-in-one machine use the same network. The screen can be cast by opening the screen transfer assistant of Android mobile phone to scan the QR code. The screen can also be transferred by opening the AirPlay connection device of Apple mobile phone. The screen can also be successfully transferred by entering the screen transfer code of the computer. 2.7.3 file sharing Click the icon to enter the file sharing interface, share the file to the connected device, and click the icon to upload the local file. 2.7.4 settings Click the icon to expand the setting box, which can open and close the screen code display, device visibility, intelligent full-screen function, and also can conduct problem feedback and view about the application. 2.8 cloud driver Click icon
(left or right) > click icon
>click icon
, enter cloud driver applicationFirst, it will show that the cloud disk has been added. If there is no cloud disk, you can add a cloud disk account. Click the icon to add a cloud disk account, and you will be prompted to select the cloud disk type Select the appropriate type and enter the account password to verify login. 2.9 theme Click icon
(left or right) > click icon
>click icon
, enter theme application Click the theme thumbnail to view the large image. Click choose to set it as a theme. FCC Warning 15.19 Labeling requirements. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 15.21 Information to user. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 15.105 Information to the user. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. Howeve 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. FCC RF Radiation Exposure Statement:
1.This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 2.This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.