PREDIA Touch Pro FHD, Touch Pro UHD User Manual

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www.predia.nl
Predia Touch Pro FHD/UHD
User Manual
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User Guide Predia Touch Pro FHD/UHD
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Thanks for purchasing this product. Please read the instructions carefully before using this product.
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.
NOTE 1: 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 radiates radio frequency energy and, if not installed and used in ac­cordance with the instructions, may cause harmful interference to radio communications. However, 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.
NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
The symbol of the crossed out wheeled bin indicates this product should not be placed in municipal waste. Instead, you need to dispose of the waste equipment by handing it over to a designated collection point for the recycling of waste electrical and electronic equipment.
Please keep the manual for further reference. This is the general user manual for all interactive displays. Therefore, it may be different from the actual product.
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Safety Instruction ..................................................................................................................................................................................... 5
1. Installation Requirement .................................................................................................................................... 8
2. Intoduction ....................................................................................................................................................................................................... 10
3. Basic Operation ................................................................................................................................................................................ 19
3.1 Power on .......................................................................................................................................................................................................................................... 19
3.2 Power off .......................................................................................................................................................................................................................................... 21
3.3 Software Installation ......................................................................................................................................................................................................... 22
3.4 Software Uninstall ................................................................................................................................................................................................................ 22
3.5 Software Positioning ......................................................................................................................................................................................................... 23
3.6 Positioning Method for Windows 7 System .......................................................................................................................................... 24
3.7 OPS Installation ....................................................................................................................................................................................................................... 26
4. Toolbar Introduction ........................................................................................................................................................ 27
4.1 Task manager ............................................................................................................................................................................................................................. 28
4.2 Whiteboard .................................................................................................................................................................................................................................... 29
4.3 Gallery .................................................................................................................................................................................................................................................. 32
4.4 File Manager ................................................................................................................................................................................................................................ 33
4.5 System Settings ...................................................................................................................................................................................................................... 34
4.6 Browser ............................................................................................................................................................................................................................................. 34
4.7 Audio Only ...................................................................................................................................................................................................................................... 35
4.8 Kids Safety Only ....................................................................................................................................................................................................................... 35
4.9 Application Programs ....................................................................................................................................................................................................... 36
4.10 Temperature Reminder and Thermal Shutdown .......................................................................................................................... 38
5. Signal Source Selection ......................................................................................................................................... 39
6. Menu ..................................................................................................................................................................................................................................... 40
7. ECO Mode ............................................................................................................................................................................................................. 43
8. Serial Port Control ................................................................................................................................................................... 44
9. VGA Signal Input ........................................................................................................................................................................... 46
Contents
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10. Multimedia Format Support ........................................................................................................... 47
11. Common Faults and Solutions ............................................................................................... 48
12. Care and Maintenance ....................................................................................................................................... 51
13. Technical Parameters ........................................................................................................................................... 52
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For your safety, please read the following instruction before you use the product. Serious injury or property loss may be caused by improper operations. Do not try to repair the product by your own.
Disconnect the product from power supply immediately if major failures occur.
The major failures include the following:
• Smoke, peculiar smell or abnormal sound is discharged from the product.
• No image or sound is displayed, or the image error occurs.
• Where the mains plug or an appliance coupler is used as the disconnect device the
disconnect device shall remain readily operable. In the preceding scenarios, do not continue to use the product, disconnect power sup­ply immediately and contact professional staff for troubleshooting.
The socket-outlet shall be installed near the equipment and shall be easily accessible.
Do not drop liquid, metal or combustible into the product.
• If any liquid or metal is dropped into the product, power off the product and discon-
nect power supply, then contact professional staff for solutions.
• Pay attention to the children when they are close to the product.
Do not damage the power cable.
• Do not damage, change, wind, bend, heat or drag the power cable forcibly.
• Do not put weights (such as the product itself) on the power cable.
• Do not drag the cable forcibly when you pull out the power plug. If the power cable is
damaged, please contact the local distributor to repair or replace it.
• The power cable in the accessory box is for this product only.
Don’t use it on other devices.
Put the product on a stable surface.
An unstable surface includes and does not limit to an inclined plane, a shaky stand, desk or platform, which might cause the turnover and damage.
Use the battery correctly.
• Galvanic corrosion, electric leakage and even fire may be caused by improper
battery usage.
• It is recommended to use the designated type of battery and install the battery
by correct electrodes (positive and negative electrodes).
Safety Instruction
Warning
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• Do not install and use new battery together with the used one.
• Take out the battery if the remote control is not used for a long period.
• Do not expose the battery under overheated environments such as sunlight and firing.
• Dump the used battery based on local regulations.
Do not open the cover or change the product by your own.
High voltage components are installed in the product. When you open the cover, high voltage, electric shock or other dangerous situations may occur. If inspection, adjust­ment or maintenance is required, contact the local distributor for help.
Use the specified power supply.
• Do not use any types of power cables other than the one provided with the product
to prevent the product from being damaged.
• Use a three-wire socket and ensure that it is properly grounded.
• Pull out the power plug from the socket if the product is not used for a long period.
Before you move the product, disconnect all external connections and separate all toppling preventing devices.
Move the product carefully to prevent it from being hit or squeezed, especially the screen, which may cause injury if broken.
Clean the dust and metal on the power plug regularly.
• When you are cleaning, fire or electric shock may be caused if the product is powered on.
• Keep in mind to pull out the power plug before cleaning it by using a dried cloth.
Do not put items on the top of the product.
• Do not put items, such as a container for liquid (a vase, flowerpot, cosmetics or liquid
medicine), on the top of the product.
• If any water or liquid is spilled on the product, short circuit may occur and cause fire
or electric shock.
• Do not tread on the product or hang any items on the product.
Do not install the product in an improper place.
• Do not install the product in humid places, such as the bathroom, the shower room,
the place near windows or outdoor environments where experience rain, snow or
other harsh weather. The product installation is also required to avoid a place around by hot spring vapor. The preceding environments may cause faults or electric shock under extreme conditions.
• Do not put exposed fire source, such as an ignited candle, on the product.
Pull out the power plug during thunderstorms.
• Do not touch the product when lighting to avoid electric shock.
• Install or place components which power supply voltage is high enough to cause
personal injury in places out of the reach of children.
Do not cover or block up any vents on the product.
• The overheated components may cause fire, damage the product and shorten the
service life.
• Do not put the venting surface of the product facedown.
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• Do not install the product on a carpet or bed clothes.
• Do not use a cloth such as table cloth to cover the product.
Do not touch the power cable with wet hands to avoid electric shock. Altitude during operation (m): less than 5000m
Do not install the product in high temperature environments.
• Do not install the product near heat source, such as the radiator, the heat reservoir,
the stove or other heating devices.
• Do not expose the product under sunlight, which may cause high temperature and
subsequent faults in the product.
For transport:
• Pack the product for mobility or maintenance by using the cartons and cushioning
material provided with the product.
• Vertically move the product during transport. The screen or other components are
easily broken if the product is moved by an improper way.
Keep away from the product when you use a radio.
The product design to prevent radio interference complies with the international EMI standard. However, the interference still exists and causes noise in the radio.
• If noise occurs in the radio, try the following solutions.
• Adjust the direction of the radio antenna to avoid the interference from the product.
• Keep the radio away from the product.
Advice for watching:
• Use the product in an environment with comfortable light. It is harmful to your eyes
to watch in a too bright or too dark environment.
• Relax your eyes after a period of time for watching.
• When you are watching, the distance which is 3 to 7 times of the display height
should be kept, and it is the best distance to protect eyes and prevent eyestrain.
• Adjust the volume to an appropriate level, especially at night.
• Use amplifier equipment as the audio input source with caution. If you must use
amplifier equipment, the input power should not exceed the maximum of speaker
power. Otherwise, problems occur, such as the speaker is overpowered and damaged.
Caution
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Bearing
You can choose the portable or a wall-mounting method according to your needs. The wall mounting can substantially save the space.
If you choose portable mounting, use the mounting rack or support. If you want to use a selfmade mounting rack, the bearing capacity of the rack should be at last four times of the display weight. The bearing capacity of the mounting support must be four times of the actual weight of the dis­play to ensure steadiness of the interactive display.
When you choose wall mounted, the bearing capacity of the mounting surface must be at least four times of the weight of the display. When the mounting surface is a wall or ceiling of a buil­ding, the wall must be built with solid ricks, concrete or materials of equal intensity. If you need to mount the display on a loose surface such as an old brick wall, wood plank wall, solid wall, metal or non-metal structure wall or a wall with a thick decoration layer, take necessary consolidating measure to ensure that the display is steadily mounted.
Ventilation
1. Installation Requirement
Ventilation requirements Distance to the surface for installation (cm)
Nominal power Left and right side Top Bottom Back
Larger than 100 W 10 20 20 10
If the product is mounting inside a wall or a cabinet, in addition to the preceding requirements, the area of ventilation holes at the bottom, top and two sides must be at least 50% of the sealing surface to ensure proper ventilation.
Warning
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NOTE
• When you install by wall mounting method, ensure insert the screws into the wall deeper
than 10mm.
• Do not block ventilation vents.
• Reference to the CAS 132-2006
• The dimension of the 4 bracket mounting holes in the back panel is VESA MIS-F compliant
(400 x 400mm). Please use the metric M8 screws with length of 10 to 15 mm to secure the display with the mounting system.
• Please have a professional installer to install the display unit.
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Thank you for choosing our interactive display. As our latest independently developed and pro­duced human-machine interactive product, the interactive display is a multi-functional display for interactive teaching, digital demonstration, multi-media presentation, touch operations and handwriting. They are well designed and produced to meet the needs of education and corporate applications, and provide a user-friendly experience, digital intelligent control as an ideal equip­ment for schools and companies. You can use your fingers or opaque objects to write, edit and delete any things on the screen.
The product features are as follows:
• Specially designed for teaching and meeting systems.
• Adopt advanced infrared array scanning and sensing technology, HID driver-free, meaning the
product is activated soon after it is powered on.
• Multi-signal sources can be previewed in the window and be switched by touching the screen.
• A special button is set to adjust the brightness automatically with no impact on watching and
save up to 50% energy.
• Support front-facing high-power amplifiers.
• When the screen display function is disabled, the product can still play audio to save energy.
• Sense the illumination and brightness automatically to adjust the screen backlight so that the
most comfortable screen brightness can be displayed to teachers and students.
• The interactive lesson preparation and teaching system uses a new separation mode of lesson
preparation and teaching, which provides a large number of tools for teacher to assist teaching and improve class interaction.
2. Introduction
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Outer Appearance
The front view and back view of the product are displayed as follows.
1
2
3
4 95 6 7 5 8
10
11
12 13 14
For 65" / 70":
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10
11
1213 14
For 75" / 80" / 86":
NOTE
"*" indicates optional.
No. Name
1 Enclosure
2 Infrared Frame
3 Screen
4 Left Loudspeaker
5 Connection Panel 1
6 Control Panel
7 Front Cover Plate*
No. Name
8 Power on/off
9 Right Loudspeaker
10 OPS Port
11 Connection Panel 2
12 Rocker Switch
13 Power Outlet
14 Connection Panel 3
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Name Function Description
Home Enter/Exit Android home page.
Return Return to previous menu.
Menu Enter the function menu of screen.
ECO Switch among three modes: energy-saving, automatic, and standard.
Source Enter the menu to select the signal source.
Vol- Decrease volume.
Vol+ Increase volume.
PC Power Power on or off the OPS.
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Control Panel
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NOTE
Touch Port 1 to HDMI 1, Touch Port 2 to HDMI 2, Touch Port 3 to HDMI 3, Touch Port 4 to HDMI 4 and VGA.
Name Function Description
Touch Port 1 PC connecting port 1 for touch control.
Display Port HD digital display port.
HDMI 1 The input terminal 1 for high definition signal, which is used with the Touch Port 1 to
operate PC in the way of touch control.
PC The USB 2.0 (Rated output: 5V/0.5A) and USB 3.0 (Rated output: 5V/0.9A)
ports for the OPS.
Android Android USB port.
MIC The external microphone port.
Connection Panel 1
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Connection Panel 2
Name Function Description
Audio Audio input port.
VGA The VGA port for an external PC, which is used with the Touch Port 4 to opera-
te PC in the way of touch control.
HDMI 4 The input terminal 4 for high definition signal, which is used with the Touch
Port 4 to operate PC in the way of touch control.
Touch Port 4 The terminal 4 for touch control signal.
HDMI 3 The input terminal 3 for high definition signal, which is used with the Touch
Port 3 to operate PC in the way of touch control.
Touch Port 3 The terminal 3 for touch control signal.
HDMI 2 Visualizer The input terminal 2 for high definition signal, which is used with the Touch
Port 2 to operate PC or Visualizer in the way of touch control. Note: Connect a visualizer for touch display control function and HD display mode; please use the HDMI 2 Visualizer port.
Touch Port 2 The USB terminal 2 for touch control signal.
Micro SD The external port for the micro SD card.
USB 3.0 The port for USB 3.0.
MIC The external microphone port.
HDMI Out The output terminal for high definition signal, which can transmit the signal to
other display equipment with high definition.
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Connection Panel 3
Name Function Description
Earphone The port for earphone.
SPDIF Audio digital output port
RS-232 The input port for series signals, which is used by specific control device of serial port
to input serial port protocol in order to control the display.
LAN-IN The input port for local area network.
LAN-OUT The output port for local area network.
AV-IN Audio and video signal input port.
NOTE
• Please use the cable provided with the product to connect to device.
• HDMI 1, HDMI 2, HDMI 3 and HDMI 4 are high-definition multimedia ports, which are used
to provide home theatre experience with the best quality for consumers by transmitting high-definition, all-digital audio and video. If there is an HDMI port on the external device, you are advised to connect it with the product by using the HDMI cable in order to display better image and sound effect.
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1.: On or standby
2.: Mute
3. 0--9: Select TV channel or enter number
4.: Open the Android home page.
5.: Go back or return to the parent menu.
6.: Show or hide menu.
7.: Show or exit from the list of signal sources.
8.: Enable audio only mode.
9.: Freeze.
10.: Up/Down/Left/Right direction buttons
11.: Confirm.
12.: Capture screen shots.
13.: Show the current signal source. You cannot show it in Android.
14.: Adjust screen displaying.
15.: Open WIFI on the computer.
16.: Change the display mode.
17.: Switch to the previous page on whiteboard software and PPT.
18.: Switch to the next page on whiteboard software and PPT.
19.: Open whiteboard software.
20.: Switch over to VGA signal source.
21.: Switch over to HDMI signal source.
22.: Switch over to OPS signal source.
23.: Zoom in and out.
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Instructions of Remote Controller
The effective area of the remote controller includes the vertical distance within five meters in front of the product, and the area within an angle of 30 degrees from the vertical point to the left and the right.
To avoid probable faults, please read the following instructions and use the remote controller properly.
• Do not drop or beat the remote controller.
• Do not spill water or other liquid on the remote controller.
• Do not put the remote controller on wet items.
• Do not expose the remote controller under sunlight or put it near overheated source.
Warning
The effective receiving area is about 3 meters with 30° angle from vertical point to the left.
The effective receiving area is about 3 meters with 30° angle from vertical point to the right.
The effective receiving distance is about 5 meters from the front of device.
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3.1 Power on
Step 2 Turn on the interactive display with the 100V-240V 50Hz/60Hz AC power supply. The power
cord should be completely plugged into the power outlet, and insert the power connector into the appliance couplers at the bottom side. The power current must be grounded.
3. Basic Operation
Power cord
Power cord
(For 65" / 70")
(For 75" / 80" / 86")
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Step 3 Connect the display to the power supply. Switch on the rocker switch (on the right bottom
of the rear of the display, next to the power port) to enter the standby status. The power indicator turns red.
(For 65" / 70")
Rocker switch (next to the power port)
(For 75" / 80" / 86")
Rocker switch (next to the power port)
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Step 4 Press power switch on the control panel or Power on the remote controller to turn on the
interactive display. The OPS is boot. The power indicator turns green.
Power switch (on the front panel)
3.2 Power off
Step 5 Press PC Power to turn off the OPS (for all-in-one models only).
Step 6 Press Power on the control panel or Power on the remote controller to enter the standby
mode. The power indicator turns red.
Step 7 In the standby mode, switch off the rocker switch to turn off the interactive display.
• Please turn off the OPS before you turn off the interactive display. Otherwise, the com-
puter may be damaged.
• Disconnect the interactive display from power after the display enters standby mode.
Otherwise, the display may be damaged. A sudden power failure may damage the inter­active display.
• Frequent power on and off in a short time may cause faults.
Warning
Power Indicator Status
No light Powered off
Red Standby
Green Powered on
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3.3 Software Installation
• Recommended configuration:
- CPU: Inter (R) Core i3 2.27GHz or AMD CPU with equivalent performance and above
- Memory: 1GB
- Hard drive: 1GB
- Graphics card: supports DirectX 9 or above
• If the interactive display is equipped with the latest version of handwriting software in the PC
before being delivered, please skip the step.
• HID driver-free function only applies for Vista, Windows 7or higher version (realize the functi-
ons of multi-touch etc.). The touch LED display with Windows XP version should install/run the software for normal use.
Step 8 Insert the official USB cable into the USB ports of the computer and touch LED display. Step 9 Insert the official software installation disk into the computer. Step 10 Double click the , follow the instructions and complete the installation
of the touch LED display software.
Step 11 The computer needs to be restarted to activate the software after installation completed.
Save all the files in the computer and restart.
3.4 Software Uninstall
If you want to uninstall the Teach Infinity Pro from your computer, choose Control Panel > Add or Remove Programs > Teach Infinity Pro > Uninstall to uninstall the program, as shown in the
following figure.
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3.5 Software Positioning
To work normally, the handwriting of the projected image on the touch LED display should coincide with the actual one to calibrate accurately. The following situations need calibration.
• The first time to use the interactive handwriting LED.
• Re-install the driver program.
• The handwriting display is connected to another PC.
The handwriting display adopts nine-point positioning method. The positioning process is described as follows:
Step 12 Connect the display and run the driver program.
Step 13 Click the handwriting driver icon on the right bottom of the screen. The following figure is
displayed.
Step 14 Select nine Points, click Calibrate and the following figure is displayed.
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Step 15 Use the pen to click and hold the center of the flickering cross. Do not release it until the
flickering cross moves to the next point. Repeat and complete the positioning process according to the instructions on the interface. The software interface returns to the desktop automatically after the positioning is completed successfully.
3.6 Positioning Method for Windows 7 System
Step 16 Connect the interactive display to PC using the USB cable via the USB interface on the panel. Step 17 Choose Control Panel > Tablet PC Settings.
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Step 18 Click Calibrate in Tablet PC Settings window.
Step 19 Use the pen to click and hold the center of the flickering cross. Do not release it until the
flickering cross moves to the next point. Repeat and complete the positioning process according to instructions on the interface.
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Step 20 Click Yes after the calibration is completed.
3.7 OPS Installation
TIP
• To ensure the handwriting accuracy, use the pen provided together with the interactive
display rather than a finger to perform calibration.
• Positioning errors may cause touch function failure on the interactive display. In this case,
you need to perform positioning one more time.
• During the positioning process, you can press ESC on the keyboard to exit the positioning
operation.
• The positioning interface varies between different software versions. Please follow the
actual instructions provided on the interface.
To work normally, the handwriting of the projected image on the touch LED display should coincide with the actual one to calibrate accurately. The following situations need calibration.
Warning
Install the OPS by the following steps:
Step 21 Insert the OPS into the special slot on the rear of the interactive display. Step 22 Tighten the screws. Step 23 Confirm the OPS installed correctly.
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4. Toolbar Introduction
The toolbar has three modes: Home Page, Task Manager, and Whiteboard.
Under any of the three modes, you can click on the toolbar to go back to the previous page and click to exit from other programs or go back to the home page from other signal sources.
• On the home page, the toolbar is under home page mode and shows icons of the task manager, signal source, white board, input signal, file manager, system setting, browser and search engine.
You can click an icon to open the corresponding program.
• After the whiteboard program is started, the toolbar enters the whiteboard mode, in which you
can choose a pen, line weight and color to write on the whiteboard.
- If you want to use the whiteboard function with non-signal model, Click on the displayed menu, the New Page, Overview, DeleteAll and Settings functions are listed.
- If you want to use whiteboard function with signal model, please click the icon to enter the menu setting interface.
• In programs other than the whiteboard, the toolbar is in the Remarks mode. You can select a
pen, line weight and color to write and add remarks on the opened file (including image, PPT and PDF). Click on the right to hide the toolbar. Scroll up with your finger to display the toolbar.
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4.1 Task Manager
In the task manager, you can view current running programs, switch and end programs. Click to enter the task manager as shown in the following figure:
View Running Programs
In the task manager, scroll up and down to view the current running programs.
Switch Programs
In the task manger, click an application program icon to switch programs. For example, click Settings to switch to the system setting application program, or click Browser to switch to the browser application program.
End Programs
In the task manager, select a program, click the icon of top right corner or scroll right or left to end the program.
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4.2 Whiteboard
The whiteboard provides the writing function. In the whiteboard program, you can select a pen, line weight and color to write and use an eraser to erase content on the whiteboard. You can also print and clear the content on the whiteboard.
Click on the toolbar or press Whiteboard on the remote controller to enter the whiteboard interface.
New Whiteboard and Settings
Click in the displayed menu, the functions of New Page, Overview, Delete All and Settings are listed.
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Click Settings to set the color and shade of the whiteboard, as shown in the following figure:
Pen, Line Weight and Color
If the marker is selected, click and hold for two seconds to set its line weight and color.
If the highlighter is selected, click and hold for two seconds to set its line weight and color.
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Eraser
Two methods are available to erase written errors or content as follows:
• Click to select the eraser, and then you can use it to erase the content on the whiteboard.
• Use five fingers to touch the screen and a circle is displayed indicating the scope for erasing.
Move the circle to erase the content you wrote.
Eraser
The following two methods are used to capture screen:
• Click to capture current content on the whiteboard and save it as an image in Screenshots
directory. (The toolbar is not captured in the image.)
• Press CAPTURE on the remote controller to save current content on the whiteboard as an image
in Pictures > Screenshot directory in the file manager.
You can open the directory by two ways:
• Go back to the home page and click on the toolbar to enter the file manager. In the system
file, find and click the Screenshots folder to check.
• Click in application programs to enter the image browsing interface. In the system file, find
and click the Screenshots folder to check.
Print, Clear and Freeze Screen
Click , Print, Clear and Freeze screen are displayed. Click Print to print current content on the whiteboard. Click Clear to clear all current content on the whiteboard. Click Freeze screen
to capture the current screen and can do zoom in, zoom out, annotation on the freeze screen.
Cancel
Click to cancel operations.
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4.3 Gallery
You can enter the gallery to view images one by one or play them as slides. Click in the application programs to enter the gallery. All folders containing images are displayed.
• Full preview
One full screen can maximum display eight images, you can preview other group image by your finger slipping left or right. Using long press on screen to select multiple images, and then you can click icon on the upper right corner to print, share, delete, edit, set and view detail of selec­ted images.
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• View images one by one
Click one image in a folder. Scroll left to show the previous image and scroll right to show the next image.
• Play slides
Click on the upper right corner of the folder and select Slideshow to play images as slides.
4.4 File Manager
Click on the toolbar to enter the file manager interface. Current system files are displayed. External device files are also displayed, such as the files in the SD card and USB drive. The file manager provides various functions, such as preview, filter, search, select, copy and delete files.
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4.5 System Settings
Click on the toolbar to enter the system settings interface. The Network, Apps, Language & input, Date & time, Energy Saving, Switch machine Settings, Clear screen shots, Printing, Permis­sions Settings, Smart eye protection, Source Settings, Background setting and About are displayed
on the screen. You can click the items to have your preferred system setting. Click the area outside of the system settings interface to exit.
4.6 Browser
Click on the toolbar to open the web browser. Enter a website in the address bar and enter keywords in the search box by using the soft keyboard or remote controller.
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4.7 Audio Only
Press AUDIO ONLY on the remote controller to turn off the screen but keep audio on. To turn on screen again, touch any place on screen or click AUDIO ONLY again to return to normal operation mode.
4.8 Kids Safety Lock
You can turn on/off Kids Safety Lock function via three methods below:
• Turn on/off the function in Parental menu.
Step 24 After switching to selected signal source, click MENU on remote controller and choose
Parental.
Step 25 Choose Lock System in Parental menu, and press OK on remote controller. Enter pass-
word in the pop-up window. (Default password: 0000)
Step 26 Kids Safety Lock will be activated after successful setting. To turn on the function, switch
to On to lock the device. To turn off the function, change the setting to Off.
• Press ECO button on the front panel for more than 5 seconds to enter screen locked
mode. Under screen locked mode, press ECO for more than 5 seconds again to unlock.
• Press ECO button on the remote controller for more than 5 seconds to enter screen
locked mode. Under screen locked mode, press ECO for more than 5 seconds again to unlock.
An icon in the following figure will show on the top-right corner on the screen if the device is under screen locked mode.
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4.9 Application Programs
Click on the toolbar to enter the application program page. All application programs in the system are displayed. Scroll right and left to turn the page, as shown in the following figure:
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Calculator
Click to enter the calculator application. Click digits and operators on the keyboard to perform calculation.
Calculator
Click to start the music program. The music in the local disk is displayed by artists, albums, songs, playlist and playing status.
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4.10 Temperature Reminder and Thermal Shutdown
Temperature Reminder
The real-time temperature of the interactive display is displayed on upper left corner of the home page. Click the temperature display area on the top-left corner of screen to switch between Celsius and Fahrenheit.
Thermal Shutdown
In the running status, the overall temperature of the display increases due to unfavorable ventilation environment and long working hours. When the system detects the actual temperature higher than the defined temperature, the temperature protecting program will run automatically, the interactive display will turn to the standby mode. You shouldn’t reboot the display within two minutes.
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5. Signal Source Selection
The following three ways are used to select a signal source:
• Press SOURCE on the remote controller.
• Press Source on the control panel of the interactive display.
• At Main page or Whiteboard mode, click for input Source selection page.
• In the signal source page, press , , or to select a channel and press OK.
You can also select directly by clicking an icon, as shown in the following figure:
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6. Menu
After switching to selected signal source, press MENU on the remote controller. A menu is display­ed, including Sound Mode, Screen Setting, and Display setting. Scroll left and right on the screen or press or to switch between entries.
Sound Mode
The Sound Mode page displays options including STANDARD, MEETING, THEATER and CLASSROOM.
• Drag the volume key bar directly or press the or button to change volume.
• Press Mute for silence mode
• Press RETURN to exit the menu.
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Screen Setting
The Screen Setting page displays options including Auto, P2P, 16:9 and 4:3. Two ways are used to set the options:
• Click an icon and set the option.
• Press or and press OK to modify the option. Press RETURN to exit the menu.
Under different input sources, the screen settings could be different.
• Under OPS, HDMI 1-HDMI 4 and DP signal source.
• Under AV signal source, the P2P mode cannot use.
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• Under VGA signal source, Auto mode cannot use.
Display Setting
The Display setting page displays options including STANDARD, LIGHTNESS, VIVID and EYE PRO­TECTION.
Two ways are used to set the options:
• Click an icon and set the option.
• Press or and press OK to modify the option. Press RETURN to exit the menu.
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7. ECO Mode
• Please switch off the display when it is not used, and enable the function of Audio Only when you
do not need to watch the display, helping to reduce power consumption and save energy.
• On the premise of ensuring viewing effect, the energy consumption can be reduced by lowering
display brightness.
• To better save energy, the automatic power-off function is configured for the display and the de-
fault duration is 10 minutes. If no operation is performed in 10 minutes, the display is switched automatically to sleep mode (the same as power off) for reducing energy consumption.
Press ECO on the remote controller to enter the backlight mode page. Press ECO to switch among ECO, Auto and Standard.
• In the ECO mode, the power output is reduced 50%.
• In the Auto mode, the display automatically adjusts the screen brightness according to the light
in the environment. When the light is strong, the screen brightens. When the light is weak, the screen darkens.
• In the Standard mode, the screen brightness keeps the same.
Caution
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8. Serial Port Control
The RS-232 port of the interactive display is defined as follows:
Connect RS-232 port to the PC or controlling device. Enable RS-232 serial port connection and complete the following configuration.
The following table lists button controlling codes. The buttons share same functions with corres­ponding buttons on the remote controller
1
6 7 8 9
2 TXD 3 RXD 4 5 GND
Port Number: COM 1 (Set the value according to the port number of the PC or controlling device.)
Bit rate 19200 Odd/even check None Data bit 8 Stop bit 1
Function Controlling Code Function Controlling Code
Power on 7F 08 99 A2 B3 C4 02 FF 01 00 CF 1 7F 08 99 A2 B3 C4 02 FF 01 21 CF Power off 7F 08 99 A2 B3 C4 02 FF 01 01 CF 2 7F 08 99 A2 B3 C4 02 FF 01 22 CF Mute 7F 08 99 A2 B3 C4 02 FF 01 02 CF 3 7F 08 99 A2 B3 C4 02 FF 01 23 CF Sound mode 7F 08 99 A2 B3 C4 02 FF 01 05 CF 4 7F 08 99 A2 B3 C4 02 FF 01 24 CF Signal source 7F 08 99 A2 B3 C4 02 FF 01 06 CF 5 7F 08 99 A2 B3 C4 02 FF 01 25 CF One button 7F 08 99 A2 B3 C4 02 FF 01 07 CF 6 7F 08 99 A2 B3 C4 02 FF 01 26 CF
start Display status 7F 08 99 A2 B3 C4 02 FF 01 09 CF 7 7F 08 99 A2 B3 C4 02 FF 01 27 CF HDMI 1 7F 08 99 A2 B3 C4 02 FF 01 0A CF 8 7F 08 99 A2 B3 C4 02 FF 01 28 CF HDMI 2 7F 08 99 A2 B3 C4 02 FF 01 0B CF 9 7F 08 99 A2 B3 C4 02 FF 01 29 CF HDMI 3 7F 08 99 A2 B3 C4 02 FF 01 0C CF 0 7F 08 99 A2 B3 C4 02 FF 01 2A CF Internal 7F 08 99 A2 B3 C4 02 FF 01 38 CF OK 7F 08 99 A2 B3 C4 02 FF 01 2B CF
PC(OPS)
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Function Controlling Code Function Controlling Code
HDMI 4 7F 08 99 A2 B3 C4 02 FF 01 51 CF ← 7F 08 99 A2 B3 C4 02 FF 01 2C CF DP 7F 08 99 A2 B3 C4 02 FF 01 56 CF → 7F 08 99 A2 B3 C4 02 FF 01 2D CF VGA 7F 08 99 A2 B3 C4 02 FF 01 0D CF ↑ 7F 08 99 A2 B3 C4 02 FF 01 2E CF AV 7F 08 99 A2 B3 C4 02 FF 01 11 CF ↓ 7F 08 99 A2 B3 C4 02 FF 01 2F CF Up 7F 08 99 A2 B3 C4 02 FF 01 13 CF Menu 7F 08 99 A2 B3 C4 02 FF 01 1B CF Down 7F 08 99 A2 B3 C4 02 FF 01 14 CF Home page 7F 08 99 A2 B3 C4 02 FF 01 1C CF Listen alone 7F 08 99 A2 B3 C4 02 FF 01 15 CF Return (Exit) 7F 08 99 A2 B3 C4 02 FF 01 1D CF ECO 7F 08 99 A2 B3 C4 02 FF 01 16 CF Search 7F 08 99 A2 B3 C4 02 FF 01 1E CF VOL - 7F 08 99 A2 B3 C4 02 FF 01 17 CF Capture 7F 08 99 A2 B3 C4 02 FF 01 1F CF VOL + 7F 08 99 A2 B3 C4 02 FF 01 18 CF Auto ADJ 7F 08 99 A2 B3 C4 02 FF 01 20 CF Freeze 7F 08 99 A2 B3 C4 02 FF 01 3B CF Acoustic 7F 08 99 A2 B3 C4 02 FF 03 XX CF
mode
Note: XX indicate various mode: 00­ Standard, 01-Music, 02-Film, 03-News, 04-User, 05­ temporary 1, 06- temporary 2
volume 7F 08 99 A2 B3 C4 02 FF 05 XX CF Energy 7F 08 99 A2 B3 C4 02 FF 06 XX CF setting saving Note: XX indicate various mode: 00-
mode standard, 01-energy saving, 02-auto
Firmware 7F 08 99 A2 B3 C4 02 FF 01 3D CF Backlight 7F 08 99 A2 B3 C4 02 FF 01 47 CF version brightness query increase
Backlight 7F 08 99 A2 B3 C4 02 FF 01 48 CF Backlight 7F 08 99 A2 B3 C4 02 FF 09 XX CF brightness brightness decrease setting
Switch child 7F 08 99 A2 B3 C4 02 FF 01 57 CF Child lock 7F 08 99 A2 B3 C4 02 FF 01 58 CF lock mode
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9. VGA Signal Input
VGA (Video Graphics Array) is the computer display standard for analog signal. VGA port is the special port on the computer which uses the VGA standard for data input. The following table lists the specifications of various VGA signal input.
NOTE
The VGA signal input is available only when the display is in PC mode.
SN Standard Resolution Refresh Horizontal Vertical Horizontal/ Rate (Hz) Frequency Frequency Vertical (KHz) (Hz) Sync Polarity (TTL)
1 VESA 640x480 60 31.5 60 N/N 2 VESA 640x480 72 37.9 72 N/N 3 VESA 640x480 75 37.5 75 N/N 4 VESA 800x600 56 35.1 56 P/P 5 VESA 800x600 60 37.9 60 P/P 6 VESA 800x600 72 48.1 72 P/P 7 VESA 800x600 75 46.9 75 P/P 8 VESA 1024x768 60 48.4 60 N/N 9 VESA 1024x768 70 56.5 70 N/N 10 VESA 1024x768 75 60 75 N/N 11 VESA 1280x960 60 60 60 N/N 12 VESA 1280x960 75 75.159 75 N/N 13 VESA 1280x1024 60 64 60 P/P 14 VESA 1280x1024 75 80 75 P/P 15 VESA 1600x1200 60 75 60 P/P 16 VESA 1920x1080 60 66.547 59.988 P/P
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10. Multimedia Format Support
Media Type File Format File Extension
Image JPEG, BMP, PNG .jpg, .bmp, .png Movie MPEG1, MPEG2, MPEG4, H.264, .avi, mpg, .dat, .vob, .div,
H.265, RM, RMVB, MOV, MJPEG, .mov, .mkv,.rm, .rmvb, .mp4, VC1, DivX, FLV (Support 1080P, 4K .ts, .trp, .asf, .flv HD Decoding)
Music MP3, M4A, (AAC) .mp3, .m4a Text TXT .txt
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11. Common Faults & Solutions
Symptom
The service program fails to be connected.
Repositioning is required every time the display is switched on. The positioning is inaccurate.
The cursor of the pen is unstable when the pen is used.
The handwriting is discontinuous. (Part of the handwriting cannot be displayed.)
Possible Cause
The drive program is not correctly installed. The USB port (lead) is not connected or is faulty. The infrared tube is blocked.
The computer is equipped with a recovery card.
The positioning is not performed properly.
The writing method is incorrect.
Strong light or infrared interference exists. The writing method is incorrect.
The covering area of the nib does not meet the requirement or the nib is too small. The infrared tube is blocked. Strong light or infrared interference exists.
Solution
Install the drive program correctly.
Change the USB lead or check if the USB port is faulty. Ensure that the surrounding infrared tubes are not blocked. Disable computer protection and perform the positioning again.
Press AUTO on the remote controller to show the full screen, and use the pen provided with the display to perform positioning again. You are advised to use the pen rather than a finger to write. Hold the pen as far to the nib as possible. The angle between the pen and display needs to be greater than 60 degrees. Do not touch the display with your sleeve or wrist. Remove the interference source or change the using environment. You are advised to use the pen rather than a finger to write. Hold the pen as far to the nib as possible. The angle between the pen and display needs to be greater than 60 degrees. Do not touch the display with your sleeve or wrist. Change the nib or use a pen with larger covering area.
Check if infrared tubes are blocked. Remove the interference source or change the using environment.
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Symptom
The handwriting cannot be shown or no touch signal is detected.
Not sound is played and no image is displayed
Image is displayed properly, but no sound is played.
No image is displayed or the image is black and white.
Possible Cause
The color of the pen is the same as or similar to the background color. Your hand or other objects are on the display when you are writing.
Strong light or infrared interference The writing method is incorrect.
Solution
Change the color of the pen.
You are advised to use the pen rather than a finger to write. Hold the pen as far to the nib as possible. The angle between the pen and display needs to be greater than 60 degrees. Do not touch the display with your sleeve or wrist. Remove the interference source or change the using environment. You are advised to use the pen rather than a finger to write. Hold the pen as far to the nib as possible. The angle between the pen and display needs to be greater than 60 degrees. Do not touch the display with your sleeve or wrist.
• Check whether the power plug is inserted into the power socket and
whether the display is powered on.
• Check whether the rocker switch on the interactive display is switched on.
• Check whether the Standby button on the remote controller is pressed.
• Check whether the video and audio input cables are connected correctly.
• Check whether the display is switched to the right signal source.
• Check the settings on image brightness and contrast.
• Check the volume.
• Check the volume.
• Check whether the Mute button on the remote controller is pressed.
• Check whether the audio cable between the PC and interactive display is
connected correctly.
• Modify the color settings.
• Check the color system.
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Symptom
The image or sound is interrupted.
The remote controller fails.
The PC cannot be started. (This scenario is applicable only to display models operating with the PC.)
Possible Cause Solution
• Find out the electric appliance that causes the interference and move it
away from the interactive display.
• Do not share the power socket of the display with the electric appliance
that causes interference.
• Change the batteries.
• Clean the signal emitter at the top of the remote controller. (Check
whether it is blocked.)
• Check contacts of the batteries.
• Check whether the PC adapter is correctly connected and whether the PC
is powered on.
• Check whether the PC is connected correctly to the interactive display.
The following symptoms are not faults:
• A very few of constantly bright or dark pixels, such as tiny red, blue, green or dark points, may exist
on the LED. This symptom is not a fault and does not affect running functions of the display.
• Slight sound may occur due to the backlight adjustment or ventilation. This is a normal symptom.
• The image and sound are normal. However, you can sense static electricity when you touch the
LED and metal back cover. This is a normal symptom.
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12. Care and Maintenance
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Maintenance Tips
• Do not put or install the product near a heat source or under direct sunlight, or in dusty or humid
places, or somewhere the product may be hit or damaged by mechanical vibration. To maximize the performance, it needs to be put away from equipment such as grid, large metal objects and radar stations as far as possible.
• Do not wipe the display with any chemical reagent. Solvents may damage the enclosure or paint.
If the display is stained by dust, cut off the power and then clean the display using a dried cloth with a little of warm water. Use a clean soft cloth to clean the LED of the display.
• Do not frequently switch on and off the product, which may shorten the product service life. After
the display is switched off, wait for three minutes before switching it on again. If the product is not to be used for a long period of time, please power off the product and pull out the power plug.
• Do not maximize the brightness and contrast of the LED for a long period of time, which may
shorten the LED service life.
• Do not use a hard object to write on the display, which may scratch the LED.
Clean the Infrared Tube
The interactive display uses the horizontal and vertical infrared matrix to detect and locate the user’s touch. The screen is surrounded by an infrared tube (including the infrared acceptor and emitter), which forms an infrared net covering on the screen surface. When a user touches the screen, fingers or other opaque objects block the infrared rays that cross the touch point, which helps the controller detect the coordinate position of the touch point.
Dust is easily retained on the screen surface due to its long-term exposure in the air and causes ineffective touch or inaccurate positioning. Therefore, you need to clean the infrared tube around the screen regularly.
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13. Technical Parameters
Specification Parameter
Backlight Type LED Aspect Ratio 16:9 Physical Resolution 3840x2160 Pixel (4K)/ 1920x1080 (2K) Viewing Angle 178° Display Colors 10bit LCD Brightness 370cd/m
2
Contrast Ratio (Typical) 4000:1 Response Time (Typical) 8ms Viewing Angle 178° Life Time (working hours) 30,000 hours Power Consumption 65,70 inch: Maximum <220W 75 inch: <350W 80, 86 inch: <450W Standby Mod: ≤0.5W Working Voltage AC 100V-240V, 50 Hz/60Hz Input Current 65,70 inch: Max 2.5A 75 inch: Max 4.0A 80, 86 inch: Max 4.5A Display Material Tempered glass Touch Surface Technology Anti-Glare glass (optional) Transparency >90% Sensing Method Infrared Touch Touch Point 10 Points in Windows / 5 Points in Android Writing Method Finger or pen Cursor Speed 100Point/s Positioning Accuracy 5mm Communication Interface USB-B
Front Interface Input Ports Microphone(3.5mm) x 1, USB(Touch) x 1, USB(OPS) x 2, HDMI x 1, Display Port x 1, USB(Android) x 1 Rear side Ports HDMI(MHL*1) x 3, HDMI out x 1 USB(Touch) x 3, Microphone(3.5mm) x 1, VGA x 1, VGA Audio x 1, USB3.0 x 1, Mini SD Reader x 1 Bottom Ports AV in x 1, LAN in x 1, LAN out x 1, RS232 x 1, SPDIF, Earphone x 1 I/O ports Remark The rear side port : HDMI 2, HDMI 3 support 4K, 60Hz The front side port: HDMI 1, Display port and Rear side HDMI 4 support 4K, 30Hz
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Specification Parameter
Multimedia File Formats Support Image: JPEG, BMP, PNG Video: MPEG1, MPEG2, MPEG4, H.264, H.265, RM, RMVB, MOV, MJPEG, VC1, DivX, FLV (Support 1080P, 4K HD Decoding) Audio: MP3, M4A, (AAC)
Speaker Position Forward Speaker Rated Impedance 8Ω Speaker Freq. Response 90Hz (±20%) - 18kHz Speaker Max. Power Output 15 W*2 Transmission Range 5m Storage Temperature/Humidity -10°C - 50°C, 10% - 90% Working Temperature/Humidity 0°C - 40°C, 10% - 90% Installation Method Wall-mounted / Floor Stand
* We may modify the user manual without prior notice. * If you discover any unclear presentation, mistake or omission in this manual, please contact us
immediately. We are not liable for any loss or damage if you fail to contact us.
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