Instruction manual touch displays

TD-1155² / TD-1165² / TD-1175² / TD-1186²

Item No. 3050000061 / 3050000062 / 3050000063 / 3050000064

As of: April 2025

Tutorial Video for TD-20xx/TD-11xx-/TD-11xx²

Table of Contents Tutorial Video:

0:00 Introduction
0:19 Homescreen
3:17 Favorites
5:26 Sidebar
12:56 Annotation App
17:09 Settings
17:36 Settings: Network & Connections
19:52 Settings: Wallpaper
20:30 Settings: Language
8:59 p.m. Settings: Time & Date
21:21 Settings: Security
21:45 Settings: Apps
22:09 Settings: Inputs and Outputs
27:34 Settings: Power Settings
30:41 Settings: About
32:12 Settings: Miscellaneous
36:44 Hotspot
38:12 Screensharing
39:09 EShare: Using the dongle
41:26 EShare: Connecting via app
43:58 EShare: AirPlay Connection
45:16 EShare: Connecting via Chromecast or Miracast
48:02 EShare: Settings
52:36 File Manager

table of contents:

1. Precautions and safety instructions

• Please read this guide carefully before using the product and keep it scrupulous.
• Transport the display with at least two people.
• Place the display only on a stable, flat surface.
• If the device is brought from a cold to a warm environment, condensate can form inside. In such a case, the product should not be moved for a period of at least 24 hours before restarting, so that the condensate can dry in the air.
• No liquids or metallic objects must enter the product. If this is the case, immediately unplug the power plug and contact the service.
• Do not wipe with solvents such as gasoline, acids, alkalis, sharp or abrasive detergents, volatile oils and diluents, as these solvents can damage the product.
• Do not apply force when wipering the display, as this can scratch the display.
• Do not operate the display in direct sunlight.
• The ventilation openings must not be concealed.
• It is enclosed with a 3-pin power cable. Before installing, make sure that the grounding connector of the socket is properly grounded. Do not lay the power cable in passageways so that no people step on it; also keep it away from the areas where it could be squeezed.
• If the display is not in use for an extended period of time, turn it off and unplug the power plug.
• In case of unusual noises or smells, please turn it off immediately and unplug the power plug. Stop using it if necessary and contact the service.
• Do not try to open or disassemble this product, as this will expose you to dangerous tension or other risks.
• Avoid that static content, text or icons remain on the screen for too long, as this will lead to a "ghosting" on the screen.

1.1 Precautions for installation

• For the installation of the wall fastening, at least two qualified fitters are required.
• For wall mounting, use a suitable holder and approved mounting material.
• Convince yourself before mounting that the wall is sufficiently load-bearing.
• Do not install the display obliquely or lying down.
• Mount the display only in horizontal orientation.

hint: For mounting, please refer to the instructions in the manual of the holder.

1.2 Assembly

Installation Direction:

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2. Accessories included

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3. Connections

3.1 Connectors at the front

1. 1 x USB-C

For video up to 3840×2160@60Hz (DP Alt Mode), touch, data transfer (USB 3.2 Gen1), USB 3.0 max. 20V / 3.25 A (65 watts) PD

2. 1 x HDMI 2.0 input

3. 1 x Touch USB Type B

Assigned to Input No. 2 (HDMI)

4. 2 x USB 3.0 Type A (Public)

The USB ports are switched with the video source. Connected USB devices can then be accessed via the respective assigned USB touch port.

3.2 Connections on the side

5. 3 x Touch USB Type-B

Assigned to the entrances on the right (entrances nos. 6 and 17 and to numbers 7)

6. 1 x DisplayPort 1.2 input

7. 2 x HDMI 2.0 inputs

8. 1 x USB-C

15 Watt PD, Data

9. 2 x USB 3.0 Type-A (Android)

10. 1 x USB 2.0 Type-A

For firmware update via USB sticks

3.3 Connectors at the bottom

11. 1 x Audio Output (SPDIF, Optical)

12. 1 x Audio Output (3.5mm Stereo Jack)

13. 1 x HDMI output

Outputs the same image that is currently displayed on the display.
(Switchable between 4K30 and 4K60, HDCP 2.2)

14 . 1 x Audio Input/Mic (3.5mm stereo jack)

15. 1 x RS232

To control the display using media control (see 10.2 for commands)

16. 2 x Network/LAN (RJ45 100/1000 Mbps, works as a switch)

The integrated network switch supplies both the Android SoC and the OPS PC internally.
The second RJ45 socket can be used to connect another external device to the network.

17. 1 x VGA input

18. 1 x Audio Input (3.5mm Jack)

Assigned to VGA input (17)

3.4 Power connection

18. 1 x On/Off switch

19. 1 x Power connection

100 V ~ 240 V/AC, 50/60 Hz – COLD socket (IEC 60320 – C13)

3.5 Functions of the interfaces

USB-C (1 + 8)

hint:
The input on the front of the display (1) offers touch, data transfer (USB 3.2 Gen1) and USB 3.0 max. 20V / 3.25 A with 65 watts PD. The input on the side (8) offers only 15 watts of PD and data transmission.

HDMI-IN (2 + 7)

hint:
The maximum supported resolution is 4K@60Hz.
Detailed information on the supported signal formats and resolutions can be found in Section 9.3 "Specifications".
The maximum transfer rate depends, among other things, on the quality and length of the HDMI cable.
We recommend the use of high-quality cables.

TOUCH-USB (3 + 5)

hint:
Each Touch USB port is mapped to the input above. Only the lowest port switches between the DisplayPort and VGA inputs, depending on the connected and selected source.
The maximum cable length supported by USB is 5 m. If you want to cover a longer distance, you need to use high-quality, active cables with integrated signal repeaters.

USB Data Interfaces (4 + 9 // 10)

hint:

1. The side USB ports are used to connect external devices to the Android system. The front USB ports are also available for the active source. The assignment takes place automatically with the source switching.
2. To upgrade the software, please use a FAT32 File System Formatted USB 2.0 USB stick that plugs into input 10.

DisplayPort (6)

hint:
The maximum supported resolution is 4K@60Hz. The maximum transmission rate depends, among other things, on the quality and length of the cable. We recommend the use of high-quality cables.

SPDIF – Digital Audio (11)

Analog Audio (12)

hint: At the audio outputs, the sound signal is synchronous to the currently displayed video image.

HDMI-OUT (13)

hint:
On the HDMI Out, image and audio signals are available parallel to the currently reproduced screen content, for example, to display it on a large screen via a projector.

RS232 port (15)

hint: The RS232 commands can be found in section 10 of this user manual.

VGA & analog audio (17 + 18)

hint:
VGA and audio input work synchronously. Detailed information on the supported signal formats and resolutions can be found in Section 9.2 "Technical data".

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4. Device buttons

1. Status LED, receiver for IR remote control and light sensor	5. Setting (Android) (Short click: Freeze screen; Long click: Open Settings)
2. Power (Short click: Black screen; Long click: Shut down the display and OPS)	6. Internal speaker volume –
3. Home (Android)	7. Volume of internal speakers +
4. Back (Android) (Short click: Back; Long click: Touch lock on/off)	8. Power switch

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5. Remote control

5.1 Buttons on the remote control

5.2 Notes on the use of the remote control

• Point the remote control at the receiver. Objects located between the remote control and the radio receiver can interfere with the function.
• If the radio receiver is exposed to direct sunlight or strong light, this can lead to a malfunction of the remote control. In such a case, change the angle of the lighting or product or use the remote control closer to the radio receiver.
• Replace the batteries if they are weak, otherwise it will reduce the range of the remote control. If the remote control is not used for a long period of time or the batteries are empty, please remove the batteries, as a liquid leakage from the batteries can cause damage to the remote control.
• Do not use different battery types and do not use new batteries with already used ones. Always replace batteries in pairs.
• Do not throw batteries into the fire, charge them or disassemble them. Used batteries must not be charged, short-circuited, disassembled/assembled, heated or burned.
• Please dispose of empty batteries in accordance with the respective environmental regulations.

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6. Turn on/off

	Power the display. The power button is located on the bottom of the display.
	Via the power button on the remote control and at the front, the display can be switched on or into standby.

hint:
A short actuation of the front button turns the display dark. To put it into standby mode, you need to hold down the button for at least 2 seconds.

• Save before turning off
  Before switching off, the display saves the image and sound settings.
  When restarting, these settings are used.

• OPS PC ON/OFF
  If the display is equipped with an OPS PC and this is selected as the signal source, the OPS module starts automatically.
  To turn off the product, the standby button on the panel or remote control can be used, the OPS module is automatically shut down before turning off the display.

hint: The OPS PC can be purchased optionally.

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7. Operation and configuration

7.1 Android Homescreen

In the default configuration, the home screen of the integrated Android system is automatically displayed after switching on the display. The home section consists of four pages with the categories Search, Home, Work and Connect. To switch areas, either click directly on the corresponding point at the top center of the screen, or alternatively swipe the screen to the left or right to go to the next area.

Homescreen

"Home" displays the time and date. Among them are four fixed applications: whiteboard, browser, screen sharing and the file manager. Among them, four other apps can be freely set as favorites, details can be found in the following sections.

Work

The "Work" section shows all the apps installed on the display in alphabetical order. The applications can also be started from here.

By long pressing on an application you get the option to select or deselect an app as a favorite by activating the star icon. (This app will then also appear under Favorites on the home screen or in the sidebar). The app can be uninstalled via the Recycle Bin icon.

Connect (input selection)

Under "Connect" you can switch between the individual video inputs and start the source preview in PIP mode via the small icon on the lower right side of a connected source (see section 7.2 under Preview).

search

The search works both locally and online. In the left half, all local results (files, apps, etc.) are displayed. In the right area, the search engine (Duckduckgo.com) searches the web. The search results are opened in the system browser (Firefox).

Status Icons

The status icons are displayed on all home screen pages in the upper right corner. The respective icon is only displayed if the function is available or activated.

	An external storage medium, e.B. USB stick is connected
	The display is wired to a network
	The display is connected to a Wi-Fi network
	The Wi-Fi hotspot is activated
	Bluetooth is enabled

The icons are active, i.e. with one click you can go directly to the respective settings menu, or to the file manager, for storage media.

7.2 Sidebar

Tap on one of the two icons at the edge of the screen or swipe in from the edge of the screen to enter the sidebar. This gives you quick access to the most important functions.

Home

Back to android home screen.

Back

One operating level back (Android only)

Connect

Connect opens a menu for switching video inputs. Here, too, an adjacent signal is marked with a green dot. The currently displayed source is displayed in yellow.

With the source preview, adjacent sources can be shown in a floating window. You can also access this under the Connect home screen on the home screen on the respective connected source.

The buttons in the upper left corner can be used to select the source to be displayed and the size of the preview window (small, medium, fullscreen). Alternatively, it can be dragged directly to a side or corner of the screen to fix it there. In addition, the window can be pinned via the "pin" so that the preview window does not close automatically when interacting with the screen content behind it.

Annotate

The button starts the annotation application.
A functional description can be found here.

Apps

Apps opens a submenu that is divided into three sections: active apps, favorites, and tools.

1. Active apps
   All apps that are running in the background are displayed here. Clicking on the respective app opens it, and the X closes it.
   With "Close all apps" at the bottom of the window, you can close all apps at once.
   In addition, the "Start Split Screen" option can be found here, with which several apps can be displayed side by side.

hint:
The Split Screen option opens a floating app window that can be moved individually (similar to the source preview). If the window was pinned via the "pin", the app window remains in the foreground even when interacting in the screen content behind it. The buttons in the upper right corner can also be used to select the size of the image. Alternatively, it can be dragged directly to one side or corner of the screen to lock it there.

2. Favorites
   Here you can define regularly used apps as favorites and start them. The first four apps also appear on the home screen. In the sidebar menu, however, other apps can be defined as favorites.
   Tap and hold the app icon for a few seconds to remove the app or several apps from the favorites.

3. tools

	Calculator Hint: To move, please touch in the lower area.
	Spotlight Part of the image is placed in focus, the rest is darkened.
	Stopwatch Stop time and timer.
	Countdown to a specific day or event The window appears in the upper left corner, but can be moved. The window is only visible on the home screen, pinned it always remains in the foreground.
	Screen Recorder With this tool, you record your activities on the display (screen recording). If you have a microphone connected to the display, the sound will also be recorded. The file is stored locally in the "Video" folder as an mp4 file.
	Enable screen lock Lock the device with a code. A numerical code or pattern can be chosen.
	Freeze image Creates a still image

Screenshot

Create a screen recording. You can select a specific area or the entire screen.
The corresponding button on the remote control and a long click on the buttons on the sides that display the sidebar always creates a screenshot of the entire screen.
The image file is stored as a PNG file locally in the "Screenshots" directory.

Control Center

Control Center allows quick access to regularly used settings.

The icons activate or deactivate the functions:

WIRELESS

Bluetooth

Hot spot

Ethernet

If you tap on one of the icons for a longer period of time, the corresponding setting opens directly.

Eye Care

Reduces blue light in two stages. The color temperature becomes warmer.

Enables/disables touch sound.

The left slider controls the image brightness.
The right slider controls the volume of the internal and all connected external speakers.

Enable/Disable Auto Mode for Brightness Control.

Enables/Disables muting.

Power off

In the submenu you can either shut down only the OPS PC, or switch the entire display to standby (incl. OPS).

hint:
If the display is switched off when OPS is switched on, the OPS PC is shut down properly first and only then the display. The "Shut down OPS" button is only displayed when there is an OPS turned on in the display.

7.3 Android System Settings

Open the settings menu from the Settings app .

7.3.1 Network and Connections

7.3.1.1 Settings – Network and Ports – Wi-Fi

1. Select the menu item > Network and connections > Wi-Fi
2. Activate the WLAN function.
   Select the network to which you want to connect from the network list. Enter the appropriate password and click connect.

7.3.1.2 Settings – Network and Ports – Ethernet

1. Plug the network cable into the connector on the display.
2. Select the menu item > Network and Ports > Ethernet
3. Enable the network connection.
4. By default, "DHCP" is selected, the display then automatically receives an IP address and establishes the connection to the network. If you select Static, you can manually enter the IP address, gateway, network prefix, DNS server, and proxy.

hint:
The display has an integrated network switch. As soon as the display has been connected to a network via one of the two interfaces, the network connection is shared internally with the Android system, the OPS slot and the WLAN hotspot. The second RJ45 socket can be used to connect another external device to the network.

7.3.1.3 Settings – Network and Ports – Hotspot

1. Select the menu item > Network and Connections > Hotspot
2. Turn on the hotspot.
3. The default name of the WLAN network (SSID) is "KindermannTD_XXXX". This can be changed at any time. To do this, overwrite the existing name.
4. If you enable encryption (recommended), a password is required to connect to this hotspot. The type of encryption used is WPA2 PSK. If this option is deactivated, the network is open and accessible to everyone.

hint:
One click on the QR code icon enlarges this. The QR code contains the network name (SSID) and the WLAN password. Scan the code with the camera app of your smartphone or tablet. The network connection to the hotspot is then established automatically. (Function depends on app and operating system.)

7.3.1.4 Settings – Network and Ports – Bluetooth

1. Select the menu item > Network and Connections > Bluetooth
2. Turn on the Bluetooth.
3. The default designation of the display is "Kindermann TD_XXXX"; where XXXX is a consecutive 4-digit number. This can be changed at any time. To do this, overwrite the existing name.
4. In the lower area, the display lists all Bluetooth connections that are currently accessible. Click on an entry to connect to the device. The connection request must be accepted on the target device.

Audio

Via Bluetooth, you can play the audio of your mobile device through the speakers of the display. A Bluetooth function of your mobile device is required for this. Check this in the settings and then connect to the display.

hint:
For some devices, a comparison of a connection code is requested. This code is displayed on both the display and the end device. If it matches, you can proceed and complete the connection process.

7.3.2 Settings – Background Image

Here you can load one or more individual background images. Own images can be deleted again, those contained ex works are read-only.
Select Change Background Image to let the background images switch dynamically. You can set the change interval to 1 minute, 10 minutes, 30 minutes, 1 hour, and 6 hours.

7.3.3 Settings – Language and Keyboards

Here you select the system language as well as the keyboard layout of the on-screen keyboard and external keyboards.

7.3.4 Settings – Date and Time

Android can automatically synchronize time and date settings via time servers on the Internet, for this you have to set the correct time zone once in the setup or subsequently in the settings under Select date and time > time zone.
Alternatively, you can also make the settings manually.

7.3.5 Settings – Security

In this section you configure the screen lock. The code must be entered when starting the display as well as after a manual lock. Manual lock is enabled via the Sidebar -> Apps -> Tools -> Screen Lock.

You can choose between three options:

1. No password
   No input is required when starting the display. When locking via the app, the display is only unlocked afterwards by touch.
   
2. Sample Password
   Draw a freely definable pattern to unlock.
   
   The input must be repeated for security.
   
3. 4-digit numerical code
   Enter a 4-digit numerical code.
   
   The input must be repeated for security.

hint:
You have 5 attempts to enter the correct password. After that, the display will be locked for 30 seconds. If you click on "Forgot password", you will be asked to enter a master password. This is 1-9-7-2-4-6-2-3.

7.3.6 Settings – Apps

Here you will find an overview of all apps installed on the Android system, as well as their system permissions.

7.3.7 Settings – Input and Output

Here you will find all settings for the video and audio interfaces.

7.3.7.1 Settings – Input and Output – Video Settings

Here you can manually configure the parameters of the display.

hint:
This option is only available if you selected a video input and is currently displayed. These settings are not available on Android. The settings affect the display of all video sources, but not Android (Home).

7.3.7.2 Settings – Input and Output – Audio Settings

Here you can activate or deactivate the internal speakers and make basic sound settings.

7.3.7.3 Settings – Input and Output – Automatic source selection when connected

Here you define the behavior of the display when a new video source is connected during operation.

If you select "Auto-switch", it will automatically switch to the source into which you have plugged a new input device. Alternatively, you can be notified whenever a new source is created under the option Notification or switch off the automatic source selection with "Don't jump".

7.3.7.4 Settings – Input and Output – Automatic source selection for no signal

If this function is switched on, if the signal is missing (e.B. input selected without source or signal aborts), the next source with the adjacent signal is automatically switched to after 10 seconds. The source OPS is preferred here. 

7.3.7.5 Settings – Input and Output – Rename Sources

If you have a playback device hardwired to a specific interface, you can rename the name of the input (e.g. HDMI1 to "DokuCam").

hint:
Input is limited to 18 characters and only letters and numbers can be entered.

7.3.7.6 Settings – Input and Output – Source after power on

At this point, you can specify which input is displayed after the display is switched on. For example, if you use a built-in OPS PC by default, you can display this (or any other) input immediately after starting the display.

7.3.7.7 Settings – Input and Output – Block Sources

This setting allows you to restrict the selection of available video inputs, for example to make the operation clearer.
A lock is drawn for a locked input source. When trying to select the input, the message "Source is locked" appears on the display.

7.3.7.8 Settings – Input and Output – HDMI-EDID

The HDMI EDID suggests settings for the source device for optimal resolution, refresh rate, color depth, etc. You can choose from:
EDID 1.4 = 3920×2160 @ 30 Hz (10.2 Gbps)
EDID 2.0 = 3920×2160 @ 60 Hz (18 Gbps)

hint:
The EDID 1.4 setting, and thus a lower refresh rate and data rate, can help stabilize connection problems or disconnected video connections.

7.3.7.9 Settings – Input and Output – Automatic Adjustment

Optimizes the image synchronization of the analog VGA signal.

7.3.7.10 Settings – Input and Output – Audio Input

This menu item lists the connected USB audio devices.

7.3.7.11 Settings – Input and Output – Audio Output

1. Select the menu item > Input and Output > Audio Output
2. Adjust the volume for the display's audio output (note note).
3. Below that, you will find the selection of the audio output device. The options Internal Speaker and SPDIF are always available, whereas HDMI ARC is only available when the ARC device is connected to the ARC port of the display (HDMI 2).

Hint:
In the case of speakers connected by jack, the audio of the display is automatically switched to them, the internal speakers are muted. The volume can be controlled both via the volume buttons on the case and via the slider in the sidebar (see 7.2).
When connecting an external device via SPDIF, the volume can only be adjusted via the externally connected audio device, e.g. using the remote control or device buttons.
For ARC-enabled devices, both the display and the external device adjust the volume synchronously. The volume of the display defines the maximum volume of the external device via HDMI at the moment of connection. For example, with an output volume of the display of 50, only half of the maximum possible volume must be set and for a full volume, e.g. of a soundbar, the volume of the display must be set to 100 before connection.

7.3.7.12 Settings – Input and Output – USB Camera

At this point, all connected devices are listed and a preview of the current camera image is displayed.

7.3.8 Settings – Power Settings

• Automatic shutdown of no signal
  If this function is activated, the display is switched off after a defined time if no video signal is detected. You can choose between 5, 15 and 30 minutes.

hint:
The home screen (Android) overrides the automatic shutdown.

• Behavior when connected to the power grid
  Here you can set how the display behaves when the power plug is plugged in. You can choose between "Start", switch to standby mode or restore the state before switching off.
• Standby settings
  If you enable this option, the display automatically switches to standby if no user action is performed for a certain period of time. It can be selected between Off, 10 minutes, 1 hour, 2 or 4 hours.
• On/off timer
  In this menu you can set times at which the display is automatically switched on or off. The figure shows, for example, that the display is automatically switched off every Monday and Wednesday at 19:00.
  

  

• Automatic wake-up
  With the option "Automatic wake up when a source is connected", the display wakes up by connecting a video source from standby.
  If the Wake-on-LAN option is activated, the display can be started over the network.

Hint:
Wake-on-LAN only works if the display is connected via LAN cable and is not disconnected from the mains.
The MAC address is required for control. This can be found under Network and Connections - Ethernet. (see 7.3.1.2)

7.3.9 Settings – About

Under the menu item "About" you will find all relevant system information (e.B. the firmware versions, etc.).
Also, here you can change the device name and reset the system to factory settings.

7.3.10 Settings – Miscellaneous

7.3.10.1 Settings – Miscellaneous – Functions

• Here you have the option to block the following functions:
  • The entire menu via an 8-digit PIN code assigned when the lock is activated.
  • Lock infrared remote control – deactivates operation via the supplied remote control.
  • Touch function
  • Front buttons
  • USB function
  • APK Installation
  • Hide sidebars
• Intelligent palm recognition: By default, whiteboard applications can be erased with the palm of your hand or other large-area objects. If this function is activated, you can place your hand on the glass while writing. 
• Windows Ink: see Section 7.3.10.2
• Automatic screen refresh

Hint:
Once the settings have been provided with a PIN by means of a total lock, they can no longer be unlocked without entering the individual PIN and the device may have to be reset to factory settings or the firmware must be manually reinstalled via USB to access the settings again. Note that all settings and files will be lost in the process. The latter must therefore be secured beforehand.

7.3.10.2 Settings – Miscellaneous – Windows Ink

That Kindermann-Touch display supports the Windows Ink protocol under Windows 10 /11, in the Microsoft Office applications as well as in the Windows Whiteboard app, etc.

Both options deselected:
The supplied pens are recognized as fingers, large objects, as well as palms as erasers. 

PEN:
To distinguish between fingers and large objects, a pen is also recognized as such. So you can write with thick and thin tip alike, move the cutout with one finger and delete the drawing with the palm of your hand. 

PEN PLUS:
Allows you to distinguish the thin and thick pen tip on Windows. You can assign different pen types and colors to both tips.
This does not change the distinction between fingers and etching. 

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8. Android System Apps

We have preinstalled the following apps for you:

• Kindermann Whiteboard App
  The app works like a digital flipchart or a digital board and offers the possibility to make handwritten notes, sketches, etc. with digital ink on the display.

Functions:

File Open menu (e.g. save, open and share content)	Undo Last Action	Scroll forward one page	Delete all content
Toggle between 1-finger / multifinger – write or move the whiteboard surface	Settings for thin pens	Thick Pen Settings	Settings for thick pens as highlighters
Settings for thick pens as erasers	Selection Tool (Click to select and edit objects)	Open Tools (Triangle, Ruler, and Compass)	Select geometric shapes
Insert emojis and images (local and web search)	Insert text	Insert PostIt Notes	Background and other app settings (e.g. minimize menu bar and go to app version)
Create a new page	Scroll back one page	View, sort and delete current pages	Scroll forward one page

• S-Write Whiteboard App
  The app works like a digital flipchart or a digital board and offers the possibility to make handwritten notes, sketches, etc. with digital ink on the display.

Functions:

Changes the position of the controls	Open File Menu	E.g. QR code for sharing the whiteboard content	Hide menu bar
Pen settings (brushes, thin and thick nibs, AI tools)	Select an eraser or delete all content on the page	Toggle between 1-finger / multifinger – write or move the whiteboard surface	Selection Tool (Click to select and edit objects)
Open tools (triangle, ruler, compass, and protractor)	Select geometric shapes (2D and 3D)	Insert tables	Select business tools such as mind maps, process chains, and post-its
Undo Last Action	Restore Last Action	Create a new page	Scroll back one page
View, sort and delete current pages	Scroll forward one page	Changes the position of the controls

• Kindermann Annotation App
  The annotation function can be called up via the sidebar. This allows you to take handwritten notes, sketches, etc.

Function:

Move menu bar freely	Settings for thin pens	Thick Pen Settings
Settings for thick pens as highlighters	Settings for thick pens as erasers	Selection Tool (Click to select and edit objects)
Screenshot function (are stored locally and made available in temporary storage)	Undo Last Action	Restore Last Action
Delete all content	Quit the app	Temporary storage for screenshots (after exiting the app, they can be inserted directly into one or more separate pages)

• EShare – BYOD / Wireless Streaming
  With the help of this screen sharing app, you can wirelessly cast the screen of your computer, smartphone, and tablet to the display. The software for Windows, macOS, Android, ChromeOS and Linux can be found at https://eshare.app. Alternatively, the screen can also be conveniently shared via your laptop's browser without software. To use the WebCast function, first activate it in the EShare app on your display, then enter https://casts.app in the address bar of your browser and type in the ID shown on the display. After requesting the one-time password that appears, you can choose which screen you want to share. The third way to share your screen wirelessly is with the HDMI transmitters or USB-C transmitters. They work like an external screen and transmit the video signal intuitively to the display, also without software installation.

Please follow the instructions that will be displayed after opening the app.

You can find more practical tips on how to use EShare in our Academy.

hint:
To use wireless image transmission, the mobile devices must be connected to the hotspot of the display or better the display must be accessible from the same (WLAN) network in which mobile devices work.

• File manager
  With the file manager you get access to the folders and files of the Android system as well as to the USB data storage. Furthermore, the app supports the playback of images, videos and audio data, etc.

Legend:

• WPSOffice
  With WPSOffice you can open and edit Word, Excel and PowerPoint as well as PDF files.

• Default browser: Firefox
  In addition, the Chromium Browser is also pre-installed.
• Adobe Reader
  Is the official app from Adobe for viewing PDF files.
• VLC
  Is an app for playing video and audio files, as well as playing streams on the local network.
• Gallery
  Is an app for opening and editing images and videos.
• Open Street Map
  Provides access to worldwide maps of the online service of the same name.
• Open Camera
  The Open Camera app displays the live image of a visualizer or webcam. For example, documents or 3D objects can be easily digitized and annotated accordingly with the Annotation App.

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9. Technical data

9.1 Data sheet

In the data sheet for the TD-11xx² touch displays you will find all relevant technical data.

Datasheet

Datasheet

9.2 Vga mode display

No.	mode	resolution	Refresh rate
1	VGA	640x480	60Hz
2	SVGA	800x600	60Hz
3	XGA	1024x768	60Hz
4	WXGA	1366x768	60Hz
5	Full HD	1920 x 1080	60Hz

9.3 Mode Display HDMI

No.	mode	resolution	Refresh rate
1	SD	720x480	70Hz
2	SD	720x576	50Hz
3	HD	1280x720	50Hz
4	HD	1280x720	60Hz
5	Full HD	1920 x 1080	50Hz
6	Full HD	1920 x 1080	60Hz
7	UHD	3840x2160	30Hz
8	UHD	3840x2160	60Hz

9.4 USB-C mode

No.	mode	resolution	Refresh rate
1	SD	720x480	70Hz
2	SD	720x576	50Hz
3	HD	1280x720	50Hz
4	HD	1280x720	60Hz
5	Full HD	1920 x 1080	50Hz
6	Full HD	1920 x 1080	60Hz
7	UHD	3840x2160	30Hz
8	UHD	3840x2160	60Hz

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10. RS232 / IP control commands

10.1 Introduction

This section describes the hardware specification and the control protocol via RS232 and IP interface. In the following, all ECUs that can send or receive commands via RS232 and LAN protocol are referred to as "media control".

10.2 Description

10.2.1 Hardware Specification

The connection to RS232 communication is located on the back of the display.

Connector type and pinout:

D-Sub 9-pin, male
(Connection on the display)

As a connection cable between PC and display, a crossover cable (null modem) must be used (pins 2 and 3 are crossed).

PIN	signal
1	NC
2	TXD	to send a command
3	RXD	to receive a command
4	NC
5	GND	Mass
6	NC
7	NC
8	NC
9	NC
case	GND	Mass

10.2.2 Settings of the serial interface:

positions	value
baud rate	38400 bps	(fixed)
Bits	8	(fixed)
Stop bits	1	(fixed)
parity	none	(fixed)
Data stream control	none	(fixed)

The display uses port 4660 for lan commands.

10.2.3 Network Settings

We recommend the use of the LAN interface with static assignment of the IP address, see Section 7.3.1.2.

10.3 Protocol

10.3.1 General

The RS232 and LAN commands are identical.

Command Format:

The commands below are listed in HEX format. Deviating from this, these can also be used in ASCII. These can be translated directly to each other online using a suitable tool. The following is a more detailed description of the codes:

head	Every command always starts with "k" for Kindermann
Display ID	The default value is "01". The ID "99" means that the command is sent to all connected displays. In this case, only the display responds with the ID "01".
Command Type	There are two types of commands for sending a command: • Set Command: "s" • Get command: "g" The display always returns one of the following responses to a command: • Valid set command: "y" • Valid Get command: "r" • Invalid Set or Get command: "n"
command	The function command
value	Three bytes define the value
end	each command completes with "cr"

Structure of a send command (type "s" or "g") and the response command (type "r")

head	Display ID	Command Type	command	Value 1	Value 2	Value 3	end
1 byte	2 bytes	1 byte	1 byte	1 byte	1 byte	1 byte	1 byte

Structure of a response command (type "y" and "n")

head	Display ID	Command Type	end
1 byte	2 bytes	1 byte	1 byte

10.3.2 SET Commands

Class	function	command
power	Standby	6B303173413030300D
power	Power On	6B303173413030310D
source	Input HDMI	6B303173423030340D
source	Input HMDI1	6B303173423031340D
source	Input HDMI2	6B303173423032340D
source	Input VGA	6B303173423030360D
source	Input OPS	6B303173423030370D
source	Input DisplayPort	6B303173423030390D
source	Input USB-C	6B303173423030430D
source	Input USB-C (rear)	6B303173423030400D
source	Input Android (Home)	6B303173423030410D
image	Contrast to Value X	6B303173433X3X3X0D
image	Brightness to value X	6B303173443X3X3X0D
image	Sharpness to value X	6B303173453X3X3X0D
image	Color Saturation to Value X	6B303173463X3X3X0D
image	Color Mode: Normal	6B303173483030300D
image	Color Mode: Warm	6B303173483030310D
image	Color Mode: Cold	6B303173483030320D
image	Color Mode User	6B303173483030330D
image	Freeze : OFF	6B3031735B3030300D
image	Freeze : ON	6B3031735B3030310D
image	Backlight : OFF	6B3031735C3030300D
image	Backlight : ON	6B3031735C3030310D
clay	Bass on Value X	6B3031734A3X3X3X0D
clay	Treble on value X	6B3031734B3X3X3X0D
clay	Balance to value X	6B3031734C3X3X3X0D
Language	Language: English	6B3031734E3030300D
Language	Language French	6B3031734E3030310D
Language	Language Spanish	6B3031734E3030320D
Language	Language Chinese	6B3031734E3030330D
Language	Language Chinese (Simplified)	6B3031734E3030340D
Language	Language Portuguese	6B3031734E3030350D
Language	Language German	6B3031734E3030360D
Language	Language: Dutch	6B3031734E3030370D
Language	Language: Polish	6B3031734E3030380D
Language	Language Russian	6B3031734E3030390D
Language	Language Czech	6B3031734E3031300D
Language	Language Danish	6B3031734E3031310D
Language	Language Swedish	6B3031734E3031320D
Language	Language Italian	6B3031734E3031330D
Language	Language Romanian	6B3031734E3031340D
Language	Language Norwegian (Norsk)	6B3031734E3031350D
Language	Language Finnish	6B3031734E3031360D
Language	Language Greek	6B3031734E3031370D
Language	Language: Turkish	6B3031734E3031380D
Language	Language Arabic	6B3031734E3031390D
Language	Language Japanese	6B3031734E3032300D
Language	Language Korean	6B3031734E3032320D
Language	Language Korean	6B3031734E3032330D
clay	Volume to value X (1-100)	6B303173503X3X3X0D
clay	Volume +	6B303173503230300D
clay	Volume –	6B303173503230310D
clay	Mute out	6B303173513030300D
clay	Mute an	6B303173513030310D
Barrier	Lock Front Buttons	6B303173523030300D
Barrier	Unlock front buttons	6B303173523030310D
Barrier	Lock remote control	6B303173563030300D
Barrier	Remote Control Unlock	6B303173563030310D
Barrier	Lock Touch	6B3031735C3030300D
Barrier	Touch unlock	6B3031735C3030310D
Grope	Enter number X	6B303173533x3x3x0D
Grope	Key ↑	6B3031735B3030300D
Grope	Button ↓	6B3031735B3030310D
Grope	Key ←	6B3031735B3030320D
Grope	Key →	6B3031735B3030330D
Grope	Enter key	6B3031735B3030340D
Grope	Source Overview	6B3031735B3030350D
Grope	settings	6B3031735B3030360D
Grope	Exit button	6B3031735B3030370D
Time and date	Year on XXXX	6B30317358593x3x0D
Time and date	Month on XX	6B303173584D3x3x0D
Time and date	Day on XX	6B30317358443x3x0D
Time and date	Hour on XX	6B30317359483x3x0D
Time and date	Minute on XX	6B303173594D3x3x0D
Time and date	Second on XX	6B30317359533x3x0D
Reset	Reset to factory settings	6B3031735A3030300D

10.3.3 Get Function Commands

The following table under "Response" lists the response of the display to the Get command. Here, one or more "X" stands for the output of the display. This output is more quickly visible in ASCII format (see 10.3.1).

Class	function	command	Answer
image	Output Current Value Contrast	6B303167613030300D	6B303172613X3X3X0D
image	Output Current Value Brightness	6B303167623030300D	6B303172613X3X3X0D
image	Current value output sharpness	6B303167633030300D	6B303172633X3X3X0D
image	Output Current Color Saturation Value	6B303167643030300D	6B303172643X3X3X0D
clay	Current Volume Output Value	6B303167663030300D	0-100
clay	Status: Mute	6B303167673030300D	Mute on: 6B303172673030310D Mute from: 6B303172673030300D
source	Current Source	6B303167683030300D	Reference 383031726A3X3X3X0A See Table 10.3.3.1
power	Status: Power	6B303167693030300D	To: 6B303172693030310D From: 6B303172693030300D
Barrier	Status: Front button lock	6B3031676C3030300D	Locked: 6B3031726C3030310D From: 6B3031726C3030300D
Barrier	Status: Remote Control Lock	6B3031676A3030300D	Locked: 6B3031726A3030310D From: 6B3031726A3030300D
Barrier	Status: Touch Lock	6B303167753030300D	Locked: 6B3031728D3030310D From: 6B3031728D3030300D
Time and date	Spend a year	6B303167704830300D	6B30317270483X3X0D
Time and date	Spend Month	6B303167704D30300D	6B303172704D3X3X0D
Time and date	Output tag	6B303167704430300D	6B30317270443X3X0D
Time and date	Spend an hour	6B303167714830300D	6B30317271483X3X0D
Time and date	Output minute	6B303167714D30300D	6B303172714D3X3X0D
Time and date	Output second	6B303167715330300D	6B30317271533X3X0D
settings	Output device name	6B303167723030300D	6B30317272XXXXXX0D
settings	Output MAC address	6B303167733030300D	6B30317273XXXXXXXXXXXX0D
settings	Display Runtime	6B3031676F3030300D	6B3031726F3X3X3X3X0D

10.3.3.1 Responding to GET Input Commands

source	No signal	signal
HDMI (front)	383031726A3032340A	383031726A3132340A
HDMI 1	383031726A3030340A	383031726A3130340A
HDMI 2	383031726A3031340A	383031726A3131340A
VGA	383031726A3030360A	383031726A3130360A
OPS	383031726A3030370A	383031726A3130370A
USB-C (front)	383031726A3031390A	383031726A3131390A
USB-C (side)	383031726A3030350A	383031726A3130350A
DisplayPort	383031726A3030390A	383031726A3130390A
Home (Android)	–	383031726A3130410A

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11. CE Declaration

The original versions can be found in the shop under the corresponding downloads of the corresponding product.

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12. Typical sources of error

Please check the table below to help you determine the reason for the malfunction that occurred before making a service request.

If you are still unable to completely eliminate the fault according to the instructions in this manual, please contact the Service Center to perform product maintenance: support@kindermann.En

symptom	Possible cause	solution
The display does not start; no image is displayed	• Power plug loose • Faults in the power supply	Verify that the power cord is properly connected.
The image shown shows stripes (with active VGA source)	Signal disturbance caused by other electrical devices	• Disconnect circuits of the devices • Replace VGA cable
The images shown on the product are disturbed by dotted lines or stripes (with HDMI or DP signal)	Poor transmission quality	Shorten the cable length, reduce the number of connectors, or reduce the resolution or refresh rate. Alternatively, a signal repeater can help.
Remote control only works short distance or not at all	• The receiver of the display is blocked by another object • The battery of the remote control is low • The use of the remote control has been deactivated	• Remove the item in front of the recipient • Replace the batteries • See section 5.2
The touch operation is slow, does not work (Android)	There are too many programs running	Close the programs that you do not need and thus free up memory.
OPS cannot be activated, no display, no touch operation	OPS was not used properly	Re-insert the OPS. To do this, make the display powerless.
the touch function does not work on externally connected computers	• The USB cable is connected to a USB port connected that is not associated with the video source • The touch USB cable is too long or of poor quality	• Check and change the corresponding interface of the touch USB cable • Use a shorter or shorter Active USB cable

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13. Cleaning and maintenance of displays

preparation:

hint:
Please remove the power supply before you start cleaning and care to avoid electrocution.

Clean screen:

Mix a few drops of mild detergent (neutral soap, dish soap) in lukewarm water. Moisten a soft cloth with the mixture. Wring out the cloth very well.

hint:
You can add commercially available disinfectants or alcohol, e.B alcohol to the mixture.

Cleaning the frame:

Use a dry, soft, lint-free cloth. Rub the frame carefully with it.

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14. Product Support

Please contact the reseller from whom you purchased the display first.
Alternatively, you can contact our support:

Support– Kindermann Ltd

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15. Warranty conditions

The currently valid warranty conditions can be found here.

Kindermann GmbH | Mainparkring 3 | D-97246 Eibelstadt | Email: info@kindermann.de | www.kindermann.COM