Page 1 USER GUIDE LG Digital Signage (MONITOR SIGNAGE) Please read the user manual before using this product to ensure safe and convenient use. Android 9.0 www.lg.com...
Page 2: Table Of Contents
CONTENTS [SYSTEM BAR] ......50 SAFETY PRECAUTIONS ....4 - [Navigation Bar] .............54 - Precautions for the AC Adapter and Power ..5 - [Application Center].............55 - Precautions for Moving the Product ......7 - [Small Tools] ..............59 - Precautions for Installing the Product ....8 - [System Bar Settings] ..........66 - Precautions for Cleaning the Product ....10 - Precautions for Using the Product.......11...
Page 3 LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping, and handling) upon email request to opensource@lge.com.
Page 4: Safety Precautions
SAFETY PRECAUTIONS The safety precautions are intended to prevent unexpected danger or harm by helping the user to use the product safely and for its intended purpose. WARNING If you ignore the warning message, you may be seriously injured or there is a possibility of accident or death. CAUTION If you ignore the caution message, you may be slightly injured or the product may be damaged.
Page 5: Precautions For The Ac Adapter And Power
• Use only the power cord or AC adapter provided or approved by LG Electronics, Inc. If you use another power cord, make sure that it is certified by the national standards. If the power cable is faulty in any way, please contact the manufacturer or the nearest authorized service center for a replacement.
Page 6 • If water or any foreign substance goes inside the product, disconnect the power cord immediately and contact the service center. - Otherwise, this may cause a fire or electric shock due to damage to the product. • Keep the power cord or AC adapter away from any heating devices. - The cord coating may melt and cause fire or electric shock.
Page 7: Precautions For Moving The Product
Precautions for Moving the Product WARNING • Contact the service center before moving the product. - It may cause electric shock and damage the product. • Make sure the product is turned off, unplugged, and all cables have been removed before the product is moved. - You may be electrocuted or the product can be damaged.
Page 8: Precautions For Installing The Product
Precautions for Installing the Product WARNING • Contact the service center before installing the product. - It can cause electric shock and damage the product. • Do not drop an object on or impact on the product. Keep out of reach of children and do not place toys or objects near the product to prevent throwing things on the product screen.
Page 9 CAUTION • Install the product where no Electromagnetic Interference occurs. • If you install the product in a place that does not meet the recommended conditions, this may cause serious damage to the product’s picture quality, life cycle, and appearance. Please check with service engineer before installing. Please do not install the product in places such as where there is an abundance of fine dust or oil mist, chemical substances are used, exposed to direct sunlight, the temperature is very high or low, the humidity is very high.
Page 10: Precautions For Cleaning The Product
Precautions for Cleaning the Product WARNING • Keep the product clean at all times. - If you don’t clean the unit for a long time and it becomes covered in dust, it can cause fire or product damage. • When you need to clean the inside of the product, you must contact the service center. - Otherwise, cleaning without support may cause a fire, electric shock, or damage to the product.
Page 11: Precautions For Using The Product
Precautions for Using the Product WARNING • Do not use the product in any environment with excessively high temperatures or humidity. - It may cause electrical shock or damage the product. • If you use the product for a long period of time, take a rest from time to time to protect your vision. - Extended viewing could result in impaired vision.
Page 12 • Do not use high voltage electrical goods near the product (e.g., a bug zapper). - This may result in product malfunction if it receives an electrical shock. • If there is a gas leak, do not touch the outlet, and open the windows for ventilation. - Otherwise, the product may cause fire or electric shock.
Page 13: Precautions For Using The Remote Control
Precautions for Using the Remote Control WARNING • Avoid places with high humidity. - It may cause electrical shock or damage the product. • Do not expose batteries to excessive heat, such as direct sunlight, open fireplace, and electric heaters. - It may cause fire and you may be injured.
Page 14: Precautions For Experiencing Image Retention
Precautions for Experiencing Image Retention • Displaying a still image for a prolonged period of time may cause damage to the screen, resulting in image retention. Most third-party products have the same issue. The resulting damage is not covered by the product warranty. - Use a screen saver when using the monitor for a prolonged period of time.
Page 15: Using The Remote Control
USING THE REMOTE CONTROL The descriptions in this manual are based on the buttons on the remote control. Please read this manual carefully to use the monitor correctly. To install batteries, open the battery cover, place batteries (1.5 V AAA) matching terminals to the labels inside the compartment, and close the battery cover. To remove the batteries, perform the installation actions in reverse.
Page 16 * Depending on model (POWER) Turns the monitor on or off. (MUTE) Mutes all sounds. (Built-in computer) Works the same way as the Window key. (Built-in computer) Works the same way as the Space key. (Built-in computer) Works the same way as the Alt+Tab key. (Built-in computer) Works the same way as the Alt+F4 key.
Page 17 Turns on or off the whole screen. (Built-in computer) Works the same way as the Backspace key. Navigation Buttons Scrolls through menus or options. Selects menus or options and confirms your input. Turns the note feature on. Allows you to move back one step in the user interaction function. / Scrolls through the saved programmes/channels.
Page 18 * Depending on model (POWER) Turns the monitor on or off. Turns the monitor on. Turns the monitor off. Reduces power consumption by adjusting peak screen brightness. (INPUT) Selects the input mode. Used for viewing 3D video. (This function is not supported.) Number and Alphabet buttons Enters numerical or alphabetical characters depending upon the setting.
Page 19 Selects the Picture Mode. (HOME) Activates the Launcher. Enters the White Balance menu. (SETTINGS) Accesses the main menus or saves your input and exit menus. SuperSign menu key. (This function is not supported.) After selecting the menu, select and adjust functions. (BACK) Returns to the previous level.
Page 20: Making Connections
MAKING CONNECTIONS You can connect various external devices to your monitor. Change the input mode and select the external device you want to connect. For more information about external device connections, see the user manual provided with each device. Connecting to a PC Some of the cables are not provided.
Page 21 NOTE • For the best image quality, using the monitor with HDMI connection is recommended. • To comply with the standard specifications of the product, use a shielded interface cable with a ferrite core, such as a DVI-D cable. • If you turn the monitor on when the set is cold, the screen may flicker.
Page 22: Connecting Multiple Monitors
Connecting Multiple Monitors • Images may differ according to the model. To use different products connected to each other, connect one end of the signal input cable (DP Cable) to the DP Out connector of Monitor 1 and connect the other end to the DP In connector of the other product. DP IN DP OUT DP IN...
Page 23 NOTE • Software-related content may be changed without prior notice due to upgrades of the product functions. • Some features described in the User Manual may not be supported in certain models and countries. • SNMP 2.0 is supported.
Page 24: Introduction (Ifp Os)
INTRODUCTION (IFP OS) The Solution of IFP OS for Education: • Brand new OS launcher, crystal clear functional zones, efficient shortcuts • New design of System bar, centralized control, supports customization • Efficient and flexible multi-window operation, unique solution for IFP •...
Page 25: [Launcher]
[LAUNCHER] In order to allow teachers to easily and efficiently start applications, files and web pages commonly used in teaching, the General Education [Launcher] has added a shortcuts area for teachers in functional zones. Teachers can drag/ send frequently used applications, folders/files, and web pages to the [Launcher] for quick start. In addition, we have customized a variety of wallpapers for teachers to use.
Page 26 Create and manage the shortcuts for apps, files, websites in [Launcher]:...
Page 27 Customize the colorful wallpapers:...
Page 28: [Status Bar]
[Status Bar] The upper right area is the top status bar, which includes: [Touch Menu] Click the icon will open [Touch Menu] that you can switch the input sources.
Page 29 [Brightness and Sound] Click the icon will open [Touch Menu] that you can customize the adjustment.
Page 30 [Ethernet] Click the icon on the top right to open the [Settings] [Ethernet] page.
Page 31 [Wifi] If you insert a wifi module, there will be a icon on the upper right corner. Click it will open the [Settings] [Wi-Fi] page.
Page 32 [Time] Click the will open the [Settings] [Date & Time] page.
Page 33: [Shortcut Area]
[Shortcut Area] The middle area is the shortcut entry storage area, the types include: Application Shortcut Drag the icon from [All Apps] to the [Launcher] to create a shortcut. Step 1: Drag the app icons from [All Apps].
Page 34 Step 2: Drag to the storage area where you want to place it.
Page 35 Step 3: Create shortcut successfully after raising hand.
Page 36 The application can be quickly launched by clicking the icon now.
Page 37 [File Shortcut] Drag or send files/ folders from [Finder] to [Launcher] to create. Step 1: Drag the files/ folders from [Finder].
Page 38 Step 2: Drag to the storage area where you want to place it.
Page 39 Step 3: Create shortcut successfully after raising hand.
Page 40 The folder path can be quickly open by clicking the icon now.
Page 41 Tips 1: There is another way to create. Select the file click on the bottom [Send] select [Shortcut] to create. The file can be quickly open by clicking the icon now.
Page 42 Tips 2: Long press the icon to quickly find the source file path.
Page 43 [Website Shortcut] Step 1: Open the website you want and click [Send the quick-link to Desktop]. Step 2: Name it that you can quickly find next time.
Page 44 The website can be quickly open by clicking the icon now.
Page 45 [USB Shortcut] If you insert a USB flash drive, there will be a shortcut entry in [Launcher]. Click it will open your USB flash drive in the [Finder].
Page 46: [Shortcut Management]
[Shortcut Management] Long press or drag shortcuts to manage: [Remove] Long press the icon to pop up the menu bar, click [Remove] to remove the shortcut entry in [Launcher].
Page 47 [Change Position] Long press and drag to change the position in [Launcher].
Page 48: [Wallpaper]
[Wallpaper] [Launcher] has customized wallpapers for teachers to choose: [Default Wallpaper]...
Page 49 [Custom Wallpaper] Open [Settings] [Personal] [Wallpaper] [Stills] page to set the wallpapers.
Page 50: [System Bar]
[SYSTEM BAR] The [System Bar] provides teachers with a solution for centralized and efficient managing and switching tasks, and using tools in multiple scenarios. It mainly integrates three parts of the content: task manager, application manager, and tool manager, so that teachers can uniformly enable items in this integrator. In the same time, it also supports teachers to customize configuration and management according to lesson delivering habits.
Page 51 [All Apps] All tools...
Page 52 2. Customize the display of [System Bar], including content and position Customize content...
Page 53 Customize position...
Page 54: [Navigation Bar]
[Navigation Bar] Task manager in [System Bar], control the progress of the tasks here: Content Description [Back] Click to return to the last operating interface. [Home] Click to return to the desktop. [Backstage] Click to pop out the window and display the recent apps and input sources. [Backstage] You can delete all the progresses by one key [Clean All] or delete progresses by dragging up.
Page 55: [Application Center]
[Application Center] Apps start and manager in [System Bar], you can find all apps here: Content Description [Default Shortcut] The default apps displayed in [System Bar]: [Note], [Finder], [Browser] Click on them to start the process. [All Apps] Click to view [All Apps]. The apps installed by default include: [Browser], [Cloud Drive], [Finder], [Keeper], [Note], [Palette], [Settings], [WPS Office] Running apps...
Page 56 [Default Shortcut] Supports to create 4 commonly used app shortcuts in [System Bar]. Teachers can drag and drop other apps shortcuts from all apps to replace. Step 1: Click [All Apps] and find the app you want.
Page 57 Step 2: Long press and drag it.
Page 58 Step 3: Move to the [System Bar] to create a shortcut in the default shortcut area.
Page 59: [Small Tools]
[Small Tools] With the tools, the teacher can enhance interactive learning with students for a fun experience: Tools List Including [Menu], [Mark], [Cast], [Timer], [Crop], [Stopwatch], [AirClass], [Spotlight], [Freeze], [ScreenLock] Icon Function Description [Menu] Show all input sources, include [PC], [Android], [HDMI], [VGA]. Show more advanced settings, including [Voice], [Screen], [Display], and [Adjustment] of the input source.
Page 60 Icon Function Description [Cast] The tool designed for seamless wireless presentation and collaboration during lectures. [Timer] A tool which counts down from a specified time interval. [Crop] Teachers can capture screen shots of anything on the screen, including content from apps, websites, and videos. Teacher can select [Freedom], [Full] and [Window] mode.
Page 61 Icon Function Description [Stopwatch] A tool which counts upwards from zero for measuring elapsed time. [AirClass] Teachers can invite students to join the interactive activities through QR code or IP address. It include voter, responder, selector, message and other rich activities. [Spotlight] Teachers can use this function to focus on specific areas of the screen.
Page 62 Icon Function Description [Freeze] Teacher can freeze and zoom the current content on the screen. Teacher can lock the screen with the [ScreenLock], and unlock it by entering the [ScreenLock] password, which is set in [Settings].
Page 63 [Tools Customize] Supports to create 4 commonly used small tools in [System Bar] Teachers can add other tools from [More] to replace. Step 1: Click [Edit] or long press the tools icon into editing state.
Page 64 Step 2: Click to remove the display in [System Bar].
Page 65 Click to add the display in [System Bar].
Page 66: [System Bar Settings]
[System Bar Settings] By default, the entrance to the bottom and sides is provided...
Page 67 Teachers can also configure hide/ display in settings according to their usage habits...
Page 68: [Multi-Windows]
[MULTI-WINDOWS] [Multi-Windows] provides teachers with a new operation solution on IFP. Through the windowed content display, the teacher can still read the content information efficiently in the visible range while standing in front of the big screen. Through windowed application management, the arm can freely and comfortably control the display size and position of the application window.
Page 69 Example 2: [Settings] for Windows mode:...
Page 70 Teachers can easily control the window display size and position: Example 1: Drag the edge to change the size of the window:...
Page 71 Example 2: Drag the top bar of the Windows to the edge of the screen to quickly enter 1/4 size:...
Page 72 Show more apps and tools on the screen: Example 1: Efficiently display the content while recording on [Note]:...
Page 73 Example 2: Three apps are displayed on the screen at the same time:...
Page 74 Tips: [Finder] and [Browser] support new windows:...
Page 75 Teachers can drag content across apps: Step 1: Long press the image in the browser to pop up and wait to download: Step 2: Drag it to the [Note]:...
Page 76 Tips: Support Image drag and drop to [Note], [Finder], [Photos]: Tips: Support text drag and drop to [Note], [Finder]:...
Page 77 [Multi-Window Mode]:...
Page 78: [All Apps]
[ALL APPS] The IFP has customized rich applications for teachers’ teaching scenarios. The system provides [Note], [Palette], [Finder], [Browser], [Settings], [Cloud Drive], [WPS Office], [Photo], [Music], [Video], [Keeper] by default. [Note] Click to open the [Note].
Page 79 [Pen] Note supports dual-pen writing, and provides a wealth of colors and multiple pen styles, allowing users to write with different colors or pen styles at the same time.
Page 80 [Shape] Note has a wealth of built-in shapes, including two-dimensional plane shapes and three-dimensional geometric shapes, which are convenient for teachers to quickly show the shapes to students.
Page 81 [Ruler] Note’s ruler tool eliminates the need for teachers to use physical ruler tools, and can also assist in teaching in [Note].
Page 82 [Sticky Notes] The [Sticky Notes] tool in [Note] simulates the real scenes of real life, pin important information to the canvas for users to view, and can also be used as a brainstorming tool.
Page 83 [Table] Note supports creating multiple tables and displaying them simultaneously.
Page 84 The Extension Function of the Pen After selecting the handwriting, the handwriting can be intelligently recognized as the beautified font, and the handwriting can be searched and mirrored.
Page 85 Image Expansion Function After selecting the image, the image can be transformed into vector image, and the image can be mirrored.
Page 86 Custom Toolbar When [Note] is full screen, you can choose which tools appear in the toolbar and which to hide in the submenu in [More].
Page 87 Import and Export Files in Multiple Formats Note supports importing multiple file formats and exporting files into multiple formats.
Page 88 Multiple Ways to Save Files In addition to saving files to the local system and U disk, [Note] also supports scanning files with mobile phones for saving or sending files to emails.
Page 89: [Palette]
[Palette] Click to open the [Palette]. [Menu] Click to open the [Menu] window.
Page 90 Menu-Save Click on the [Menu] window, then select a path that you want to save. Next, you can customize the file name as follows. Now, you can click [OK] to save your palette works into local memory.
Page 91 Menu-Import Click on the menu window to select a picture import into [Palette] App. This picture will be used as a background for the current page as follows.
Page 92 Menu-Share Click on the [Menu] window to generate a QR Code so that you can share your palette works to others. Menu-Exit Click will exit the [Palette] App. Be careful, current works will lose if you did not save. [Clear] Click to clear all content on current page.
Page 93 Pens Pen Stroke Slider...
Page 94 [Palette] You can use palette to customize a color which did not exist in the [Color Box]. Step 1, click a color on the [Color Box]. Such as, Step 2, drag the roller on the [Palette] clockwise as follows.
Page 95 Repeat step 1 and step 2, you can get a color which did not exist in the [Color Box], such as Color Picker Hide or Show Toolbox...
Page 96 [Sample] Click to select a color on the workplace Fill Click can change the pen mode to fill mode. At this mode, you can select a color on the [Color Box], then to fill a closed region, such as,...
Page 97: [Finder]
[Finder] Click to open the [Finder].
Page 98 [Storage] Users can browse resources stored in the local storage according to category, including document, whiteboard writing (pages saved by the whiteboard and quick screenshot), video, picture, and audio. Back Click button to return to the previous page. Search In the input box on the right upper corner of the interface, enter the resource name you want to search, and click search for the resources.
Page 99 [USB] Users can browse resources stored in the [USB] storage according to category, including document, whiteboard writing (pages saved by the whiteboard and quick screenshot), video, picture, and audio.
Page 100 [Grid] Display Click to display the resources in the form of icon. The resources are displayed in the form of icon by default. [List] Display Click to switch to display the resources in the form of detailed information.
Page 101 [Sort] Click the ordering button to pop out the menu as shown in picture. You can order the resources, including ordering according to the name, type, o size, and time. Resources are ordered according to name by default. [Select] Click the button to switch to , and a selecting box pops out on the left upper corner of the resources.
Page 102 [Select All] By clicking the button, you can select all resources under the current directory. Cancelling selecting. Click to cancel all resources that have been selected currently. Copying When the resource is selected, the copy button will appear. Click to copy the currently selected resource. Pasting When there is any resource being copied or cut currently, the button is available.
Page 103 Deleting Click to delete the selected resource. Renaming Click to rename the selected resource. More Click to pop out the “send to” button. You can send the selected file to the target folder.
Page 104: [Browser]
[New Folder] Click [New Folder] to create new folders under the current directory. [Browser] Click to open the [Browser].
Page 105 Long press image or text then drag to [Note] Click in [Browser], [More Settings] to add a quick-link to the Desktop.
Page 106: [Settings]
[Settings] Click to open the [Settings].
Page 107 [Wireless & Network] [Wi-Fi] If you plug in a [Wi-Fi] module, you can click on the [Wi-Fi] menu to enter the [Wi-Fi] interface, manage and view your [Wi-Fi] connection. If you can’t find your [Wi-Fi], you can manually configure to add [Wi-Fi] by clicking on...
Page 108 In addition, you can click on to see your [Wi-Fi] address and install certificates.
Page 109 [Ethernet] Wired network settings allow you to view and control the state of your network, or you can manually set your static IP configuration and proxy configuration.
Page 110 [Hotspot] If you plug in a [Hotspot] module, [Hotspot Settings] allow you to view and control your hotspots, or manually set your hotspot name, password, and frequency...
Page 111 [VPN] You can add your [VPN] connection to the [VPN] setup, where you can manage all of the [VPN] configuration and status.
Page 112 [Personal] [Wallpaper] [Wallpaper] settings support both static and dynamic wallpapers. You can choose which [Wallpaper] you like to set to your desktop.
Page 113 [Swipe up Options at the Bottom] You can use this configuration item to set whether swipe up at the bottom evokes an OSD window or a toolbar.
Page 114 [Multi-Window Mode] [Multi-Window Mode] allows you to switch the system’s window mode to full-screen mode or [Multi-Window Mode], depending on your preferences.
Page 115 [Input & Output] [Touch Sounds] You can use this configuration to set whether or not to enable [Touch Sounds] on your device.
Page 116 [Input Naming Settings] This setting allows you to enable channel aliases, you can customize your channel name and apply it to the OSD menu and channel display. [External Source Display Settings] [External Source Display Settings] allow you to set the HDMI OUT resolution and type-C format.
Page 117 [Application] Here you can view and manage all the applications installed on your device. By default, third-party apps and desktop apps are displayed. You can control whether the rest of the system is displayed or not. In addition, you can restore the default preferences of all applications here.
Page 118 Application Detail Info For each application, we list specific information about the application, including memory usage, permission requests, notifications, etc. You can also uninstall, disable, and stop an application. [Notification] You can modify the application’s message notification configuration.
Page 119 [Permissions] You can modify the permission request of the application. [Storage] You can see how the application’s storage controls are being used, including user data, caching, and application package size. You can also clear the application’s user usage data and the application cache.
Page 120 [Open by Default] You can set the app’s open prompt or clear the app’s default settings. [Memory] You can look at your application’s memory usage, including average memory usage, frequency of usage, and maximum usage.
Page 121 [System] In the [System] module, you can set and view the entire machine’s system information, set the screen lock password, log in to the mailbox, and update the system.
Page 122 [Date & Time] You can set whether the system uses 24-hour format and whether to automatically obtain network time. When the use of network time is turned off, the date, time, time format and time zone can be set. When the use of network time is turned on, you can only set the date and time format.
Page 123 You can click on the category to be set, and a drop-down box will pop up to scroll to select the data to be set. You can set the year, month and day of the system by setting the date. You can set the hour, minute, morning and afternoon of the system by time.
Page 124 You can set three date formats, such as month/ day/ year, day/ month/ year, year/ month/ day. You can set the time zone, and the system has built-in time zones around the world.
Page 125 [Language & Keyboard] You can set the language in the [Language & Keyboard] modules. After setting the language successfully, the language of the whole system will be changed, because it needs to be adapted to the RTL language, setting the RTL language may result in changing the layout of some applications.
Page 126 In the [Virtual Keyboard], you can view the input methods currently supported by the entire machine. Support Android native input method and Google Pinyin input method. The switch button on the right can be used to control the closing and opening of the input method. Android native input method can configure the language of the input method, appearance, layout and some advanced settings.
Page 127 Android native input method uses the switch on the right to select the system language and deselect the system language. After deselecting the system language, you can configure the input method language through the input method language list below. In the [Appearance and Layouts], you can configure whether to use a separate keyboard...
Page 128 In the [Advanced] settings of the Android native keyboard, you can configure the key sound, keyboard pop-up delay and keyboard long-press delay. [Google Pinyin Keyboard] has very few configurable things. [Google Pinyin Keyboard] can be configured with key sound and association input.
Page 129 [Lock Screen Password] In the [Lock Screen Password] module, you can set the screen lock password, modify the screen lock password and clear the screen lock password. When the screen lock password is not set, only the operation of setting the screen lock password can be performed. The screen lock password is 4 digits, you need to enter the password and confirm the password to set the screen lock password.
Page 130 When the screen lock password is set, you can clear the screen lock password and change the screen lock password. To change the screen lock password, you need to enter the original screen lock password first, and you can reset the screen lock password after verification.
Page 131 [Startup & Shutdown] In the [Startup & Shutdown] module, there are the settings of the startup channel and the startup plan. You can set the channel that you enter when you turn on the computer, such as the channel that was turned off last time, the Android channel, HDMI1, HDMI2, HDMI3, and VGA channels supported by the whole machine.
Page 132 In the startup plan, you can configure whether to pop up a shutdown reminder for shutdown, which is used to pop up a reminder after the scheduled shutdown reaches the time and perform a countdown. Users can add scheduled startup tasks and scheduled shutdown tasks for the whole machine. For the startup task and shutdown task, the user can also configure whether this task will be activated.
Page 133 For the added startup tasks and shutdown tasks, the user can also modify these tasks or delete tasks.
Page 134 [Email] In the [Email] module, users can log in to their own mailbox account, which supports SMTP protocol. [Remote] In the [Remote] module, users can connect to the remote web system. The whole device can be operated in batches through the remote web system.
Page 135 [Storage] The memory module lists the memory areas that exist on the whole machine, including internal storage space and portable storage devices. Of course, the prerequisite for the display of a portable storage device is that the device must be inserted (such as a U disk). The user can eject the portable storage device through the icon.
Page 136 The internal storage space lists the memory usage of the whole machine, including the memory usage of [System], [Apps], [Photos], [Files], [Videos], [Audio] and Others. [Security] You can view all trusted system and user certificates, and you can control the enabling status of these certificates and see the details of each certificate.
Page 137 Here are the certificates installed by the users themselves. You can also manage to remove these certificates.
Page 138 The following operation path is to install the certificate and clear all certificates of the device. You can add or remove the certificate at these entrances as needed.
Page 139 [System Update] In the [System Update] module, users can view the current system version information and system update status. If a new system is released, the [Check Update] button can be used to detect the update and download the new system for update operation.
Page 140 [About] You can view the version information of the device. [Legal Information] You can check the legal information.
Page 141: [Cloud Drive]
[Cloud Drive] Click to open the [Cloud Drive]. [Add Account] Click to add account, then you can choose the drive type.
Page 142 [Use The Default Account] Select [Use The Default Account] to set the default account. [Use The Default File Name When Save] Select [Use The Default File Name When Save]. Default name like year-month-day-hour-minute-second.
Page 143: [Wps Office]
[WPS Office] Click to open the WPS. [Photo] Click a picture to open the [Photo].
Page 144 Drag a picture from finder to the [Photo], and it will open the picture. Click the button, the current picture will be rotated by 90 degree. Click the button, it will insert the current picture into the [Note] app. Click the button, it will set the current picture as wallpaper.
Page 145: [Music]
[Music] Click a music file to open the [Music]. [Video] Click a video file to open the [Video].
Page 146: [Keeper]
[Keeper] Click to pop out the Keeper interface as shown below. You can perform memory optimization, garbage clean and system detection on the intelligent tablet computer. [One Key Optimize] Click to optimize memory, clean the disk garbage and detect your system in one key.
Page 147 [Clean Memory] Click to optimize the memory. Press [Optimise Again] to optimise memory again. [Clean Trash] Click to clean the disk trash. Click [Clean Again] to clean disk trash again.
Page 148 [Detect System] Click to detect your system. Feedback the code above to the engineer to assist in troubleshooting. Click [Detect Again] to detect your system again. Version Information Click to view the system information, including system version, MCU version and touch panel version. Click again to close the information window.
Page 149: Small Tools
SMALL TOOLS With the tools, teacher can enhance interactive learning with students for a smooth and fun learning experience. [Menu], [Mark], [Cast], [Timer], [Crop], [Stopwatch], [AirClass], [Spotlight], [Freeze], [ScreenLock] are provided by default in IFP OS. [Menu] [Common Settings] Show all input sources, include PC, Android, HDMI, VGA.
Page 150: [Mark]
Advanced Settings Show more settings, include [Voice], [Screen], [Display], and [Adjustment]. [Mark] Content Description [Pen] Click the switch to pen mode and click more times will change the color to red, black, blue, green. Click the to switch to Brush mode and click more times to change the color to yellow, orange, [Brush]...
Page 151: [Cast]
Content Description [Save] Save current annotations and screen content to the picture in storage. It will show a dialog when saved successfully. Click the [Cancel] button to dismiss the dialog, and the [Switch] button to jump to [Finder] located in the saved pictures. [Share] Click to display on the mobile device through QR code.
Page 152 Content Description Click start on your phone or click start mirroring on your PC to mirror your device’s Mirroring screen on IFP. [Desktop Click [Desktop Sync] on your phone or on your PC to mirror IFP screen on your device and Sync] you can control on your device.
Page 153: [Timer]
[Timer] A tool which counts down from a specified time interval. Content Description Click to close the tool. [Ring] Check the [Ring When Time is Up], it will reminder user by using ring tone. [Start] Click to start count down. [Pause] Click to pause count down time.
Page 154: [Crop]
[Crop] Content Description [Freedom] The default is a custom screenshot, with a default initial size. [Full] Click to switch to full screen size. [Window] Click to focus and switch to the uppermost window size. [Save] Save the picture in the storage. [Insert] Click to insert the screenshot directly into [Note].
Page 155: [Stopwatch]
[Stopwatch] A tool which counts upwards from zero for measuring elapsed time. Content Description Click to close the tool. [Start] Tap the stopwatch to start timing. [Pause] Click to pause timing. [Lap] Click to record multiple time periods and display them in a list. Mini Size Click outside the stopwatch to reduce the window size, and click it again to go back to the original- sized stopwatch window.
Page 156: [Airclass]
[AirClass] Scan QR Code Students can just scan the QR code to join the class with their phone. Besides, they can type the URL in their browser to join the class as well. Please make sure their phone are on the same LAN with the IFP, otherwise they will not succeed in joining the class. [Enter the Class] After most of students joined the class, you can click the [Enter the Class] button to enter the class.
Page 157 [Vote] Click on the button panel to start the voter part. The toolbar of voter will show as above. [Single Choice] As default, [Single Choice] button will be checked. In single choice mode, students can only submit a single answer for the question.
Page 158 [Start Voting] Click [Start Voting] to start answering questions. After students answer the question, their names turn blue. Clicking a name item, name of it will be shown in a pop up window. Until [Finish] button clicked, students can submit their answer again and again. But when the question finished, only the final submission would be accepted.
Page 159 Choose Right Answer(s) Choose the right answer(s), and calculate the accuracy. And the bar of wrong answer(s) will be marked red. Clicking the bar of any answers, the names of whom voted for the answer will be shown in a pop up window. Exit Click the to on [Answers statistics] window to exit the voter.
Page 160 [Responder] Click the button on the button panel to access the responder part. [Start] Click [Start] button to start responder. Students can respond by pressing the [OK] button on their phone. [Selector] Click the button on the button panel to access the selector part. You can select one or some students to answer your question randomly.
Page 161 [Start] Click the “+” button or “-” button to set number of person(s) whom will be selected. Click [Start] to start selecting or click to quit. [Reset] Click [Reset] to restart the selector. Message Switch Click [Message] button to switch enable for message part. The icon of the button will show when message enable, and show when it disable.
Page 162 [Manager] Click the button on the button pannel to pop up the QR code, for ease of students in the class to join in the class. Scan QR Code Students can just scan the QR code to join the class with their phone. Besides, they can type the URL in their browser to join the class as well.
Page 163: [Spotlight]
Exit Click the button on thin button panel to exit from the APP. A dialog will show. Click [Cancel] to dismiss the dialog and click [Exit] to confirm exiting. [Spotlight] Teachers can use this function to focus on specific areas of the screen.
Page 164: [Freeze]
[Freeze] Teacher can freeze and zoom the current content on the screen. Content Description [Zoom +] Click to zoom in the current screen. [Zoom -] Click to zoom out the current screen. [Default] Click to return to the original size of the screen. [Close] Click the button to exit the screen freezing.
Page 165: Media Spec
MEDIA SPEC Movie File Codec Extensions Video Audio Maximum transmit ratio .3g2 H.263 AAC, AMR_NB Spec: Max Resolution: 1920 x 1088 30 Fps, 5 Mbps .3gp H.264 Spec: Max Resolution: 3840 x 2160 30 Fps, 160 Mbps .avi H.263 Spec: Max Resolution: 1920 x 1088 30 Fps, 5 Mbps Mpeg-4 Spec: Max Resolution: 1920 x 1088 30 Fps, 50 Mbps H.263...
Page 166 File Codec Extensions Video Audio Maximum transmit ratio H.264 GAAC, Mpeg1/2 Spec: Max Resolution: 3840 x 2160 30 Fps, 160 Mbps Layer3 H.265 Spec: Max Resolution: 3840 x 2160 60 Fps, 160 Mbps MPEG-2 Spec: Max Resolution: 1920 x 1088 30 Fps, 80 Mbps MPEG-4 Spec: Max Resolution: 1920 x 1088 30 Fps, 50 Mbps VC-1(AP)
Page 167 Audio File Format Audio Codec Supported range .aac Sample Rate: 8K~96 KHz Bit Rate: 24K~576 Kbps .ape Monkey's Monkey's Audio Sample Rate: Max 48 KHz Audio Bit Rate: max 1411 Kbps .flac FLAC FLAC Sample Rate: Max 192 KHz Bit Rate: max 1411 Kbps .m4a ALAC ALAC...
Page 168: Photo
Photo File Format Supported range .bmp Max Resolution: 8000 × 8000 Spec: Max Resolution: 8000 × 8000 Preview Normal, Unable to play full screen Min Resolution: 4 x 4 .gif Max Resolution: 8000 × 8000 Max Resolution: 8000 × 8000 Preview Normal, Unable to play full screen Min Resolution: 4 x 4 .jpeg/jpg JPEG Max Resolution: 8000 × 8000 Progressive support 4000 × 4000;...
Page 169: Controlling Multiple Products
CONTROLLING MULTIPLE PRODUCTS Command Reference List COMMAND DATA (Hexadecimal) 01 Power 000 – 003 02 Treble 000 – 100 03 Bass 000 – 100 04 Balance 000 – 100 05 Contrast 000 – 100 06 Brightness 000 – 100 07 Sharpness 000 –...
Page 170: Transmission/Reception Protocol
Transmission/Reception 01. Power (Command: 30) Controls the power on/off status of the monitor. Protocol Transmission (3A)(30 31)(Type)(30)(Data)(0D) Data 000 (30 30 30): Backlight Off Transmission 001 (30 30 31): Backlight On 002 (30 30 32): Power Off (Start)(Set ID)(Type)(Command)(Data)(Cr) 003 (30 30 33): Power On * (Start): This is a commend to start the RS-232C control and starts with 0 x 3A.
Page 171 06. Brightness (Command: 35) 11. Video Source (Command: 3A) Adjust the screen brightness. Select a video source. Transmission Transmission (3A)(30 31)(Type)(35)(Data)(0D) (3A)(30 31)(Type)(3A)(Data)(0D) Data 000 (30 30 30) ~ 100 (31 30 30) Data 000 (30 30 30): VGA 001 (30 30 31): HDMI1 002 (30 30 32): HDMI2 021 (30 32 31): HDMI3 101 (31 30 31): Android...
Page 172 14. Picture Mode (Command: 3D) 18. Remote Control (Command: 41) Select a picture mode. Send a key code for the IR remote control. Transmission Transmission (3A)(30 31)(Type)(3D)(Data)(0D) (3A)(30 31)(Type)(41)(Data)(0D) Data 000 (30 30 30): Standard Data 000 (30 30 30): Vol+ 001 (30 30 31): Bright 001 (30 30 31): Vol- 002 (30 30 32): Soft...
Page 173: Troubleshooting
TROUBLESHOOTING » Each model may have different points to check. » For information on your PC settings, refer to the Windows Help. Model corresponding to sentence color COMMON VIDEO WALL SMALL INCH ENCLOSURE OLED STRETCH TOUCH Issues Related to Use •...
Page 174 • The screen is displayed abnormally. - Connect the signal cable that matches with the source input signal. Condensation may appear on the screen. It will disappear in a certain period of time after the product is powered The condensation formed inside the product is a natural phenomenon and is not covered under warranty. (IPX6 is a standard to protect the product from 100L of water per minute and not from infiltration of moisture in the air into the set.) When connecting the panel and the Signage box, check their serial numbers and make sure they match.
Page 175 Issues Related to Screen (Color) • Screen has poor color resolution (16 colors). - Use PC settings to set the color to 24 bits (True Color) or above. • Screen color is unstable or mono-colored. - Check the connection status of the signal cable. Or, re-insert the PC graphics card. •...
Page 176 Other Issues • The power suddenly turned off. - Check if the auto-off function is activated on the settings related time. - Power source has not being supplied properly. See if the product power cord is connected properly. - Check the power control settings. If the internal temperature of the enclosure rises, the power may shut down.
Page 177 Issues Related to Touch • Touch does not respond. This may occur when the USB cable between PC and product is not connected. Remove the USB cable and connect it again in 10 seconds. Make sure that your PC’s power cord is firmly plugged into a power outlet and restart your PC. Touch may not respond when the system is down due to the unstable network.
Page 178 Image sticking • After-image appears when the product is turned off. - If you use a fixed image for a long time, the pixels may be damaged. Use the screen-saver function. - When a dark image is displayed on the screen after an image with high contrast (black and white or gray), this may cause image sticking.

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