U-Touch Technology W75A1 75 Inch Interactive Flat Panel Instruction Manual

U-Touch Technology W75A1 75 Inch Interactive Flat Panel

The final interpretation right of all information in this article belongs to our company. All unauthorized and permitted copying is not recognized and should be prohibited. (This document may not fully reflect all the latest changes to the product, the actual product shall prevail)

Disclaimer

When there is one of the following situations, the free warranty obligation during thewarranty period is not assumed.

• Cannot provide valid proof of purchase
• Tear off or damage the disassembly label without permission
• Hardware damage caused by improper assembly
• Product damage caused by abnormal external force
• Product damage caused by exceeding the allowable use environment
• Product damage caused by unauthorized modification or self-repair
• Product damage caused by natural disasters or other force majeure
• Violation of the product instruction manual, resulting in product damage

Please check the accessories when you unpack the product
Note: If the product you purchased is a customized model, please confirm whether your configuration meets the requirements when you receive the product.
The customized model is not reflected in this manual, and there is a model distinction on the product nameplate.

Safety and Precautions

Incorrect use can lead to an electric shock or a fire accident. To prevent dangerous situations, follow the following instructions when installing and cleaning the native machine; to ensure your safety and extend the multimedia interactive all-in-one service life, read the following safety precautions carefully.

[Place]

• Do not place the machine in an unstable and easily inclined position.
• Do not place the machine in direct sunlight, near heating objects such as electric heating, or other heat sources and strong light sources.
• Do not place the machine near highly radiated equipment.
• Do not place the machine where it is wet or dripping.
• Do not insert any items into the machine.
• Do not place heavy objects on the machine.

Power Supply

• Check and ensure that the voltage value of the nameplate on the rear shell matches the main supply voltage value.
• Unplug the power cord and antenna plug during a thunderstorm and lightning weather.
• Please unplug the power plug when the room is unattended or unused for a long time.
• Avoid physical or mechanical damage to the power cord.
• Use a special power cord and do not modify and extend the power cord.
• Check and make sure the AC power ground is on.

(Screen)

• Do not use hard or sharp items instead ofa writing pen when writing on the screen.
• Unplug the power plug first when cleaning is required.Wipe the screen with a flexible, dust-free, dry cloth.
• Do not clean the machine with water and spray cleaners.
• Do not display the high-brightness pictures on the screen fora long time.

[Temperature]

• Do not place this machine near an electric heater or radiator.
• When the machine is moved from low temperature area to high temperature area, in order to distribute the condensation fully, please place it for a period of time and then power on.
• Nomal operating temperature of the machine is 5-40 C.

[Humidity]

• Do not expose the machine to rain, wet or near water.
• Please ensure that the room is dry and ventilated.
• Nomal operating humidity of the machine is: (20%RH-80%RH); atmospheric pressure: (86kPa-106kPa).
• Why does fog often appear on the screen?
• In order to ensure the safety of the screen, a layer of tempered glass is added to the outside of the screen. Meanwhile, there must be a certain gap between the screen panel and tempered glass to guarantee heat dissipation. It is used to reserve air channels for cross-ventilation.
• The reason why fog is produced is that there is a temperature difference between the screen temperature and the outside temperature. The hot air meets the lower temperature of the glass surface to condense and produce water mist. The water mist does not affect normal use.
• Generally, the mist will slowly evaporate and disappear after a few hours of use.

[Ventilationl

• Place the machine in a ventilated place to ensure good heat dissipation.
• Ensure the space ventilation around and behind the whole machine and more than 20 cm one top.
• The vents do not cover items such as newspapers, tablecloths, and curtains.
• Do not plug any foreign matter into the machine through air vents or openings. There is high voltage inside the machine, inserting a foreign body will cause electric shock or short circuit of internal parts.

The Quick Use Guide

(Start-on for use]

1. Connect the power cord tail to the power jack on the back of the machine.
2. Connect the power cord plug to the power supply.
3. Turn on the power switch on the machine and the indicator on the front of the machine is red.
4. Fit the battery correctly according to the positive and negative battery identification on the back of the remote control.
5. Point the remote control at the remote control reception window of the machine, press the power key of the remote control to tum on, and the indicator shows green.
   Note: The built-in computer channel is “built-in computer”. For access, use the Input key on the remote control or through the shortcut icon in the suspended ball.

[Use the preparation]

1. Verify whether the touch is accurate, use the touch pen to write on the multimedia all-in-one Screen, and observe whether the cursor arrow is consistent with the brush, which means that the touch is stable and can be used normally;
2. Click on the whiteboard icon to open the smart whiteboard;
3. To copy the information from the mobile U disk, insert the U disk into the al-in-one USB port, copy and paste, and support double-click to open playback;

Install Wall Mount

1. Please install the bracket to the wall or mobile stand according to the installation guide of the mobile stand or bracket.
   Installation Precautions:
   When constructing on the wall, the load-bearing safety of the wall should be considered.

2. Please refer to the installation guide to install the rack on the machine.

3. Please hang the device with the bracket installed on the mobile stand and lock the fixing screws. Please pay attention to safety during transportation.

Install OPS Computer

1. Install the OPS computer (OPS has been selected at the time of purchase and has been installed in the factory) OPS compatible: 42MM/30MM thickness; Interface: 80 PIN international standard OPS interface.
   Installation Precautions]:

   • a.lt is strictly forbidden to operate the OPS computer with power on and does not support hot plugging.
   • b.Align the OPS computer with the OPS installation slot on the machine,gently push it in and insert it completely against the built-in OPS adapter plate.
   • c. Due to the problem of the interface standard, it is recommended that the customer use the designated brand and model when upgrading the OPS configuration.

Connections and Settings

[Touch output]
Using the VGA or HDMI,USB touch line, connect the external computer and the touch port as shown in the figure below, and switch the image of the computer to the VGA or HDMI.

Note: The side Touch port corresponds to the HDMI1, HDM12 and VGA channels, and the front Touch corresponds to the front HDMI channel.

[AV INI]

1. Connect the AV output audio device with the AV audio cable (yellow for video, red for right channel and white for left channel);
2. The signal source channel switches to the AV port.

(YPbPr)

1. Connect audio and video devices with YPbPr output with YPbPr audio lines;
2. The channel switches to the YPbPr channel.

[Coaxial]

1. Connect audio equipment with coaxial output;
2. Play the audio.

[Rs232]

1. Connect the PC with the RS232 line;
2. After a successful connection, the central control device can control certain functions of the machine, such as switching machines.

Simple Troubleshooting

Before preparing to repair, read the following table to see if you can find the fault you are encountering the reason. When you are sure that you follow the instructions on this page completely and still cannot eliminate the fault, Please contact the product service center for product repair.

Maintenance

The importance of maintenance:
Maintenance can prevent small problems from becoming big problems and ensure the safety of the machine.
Maintenance can maximize the performance of the machine and achieve a longer service life.

Maintenance tools:
Clean a lint-free cloth, such as a dust-free cloth.
Cleaning agents, such as industrial alcohol

Maintenance measures:
Before maintenance, turn off the whole machine, turn off the power l/O switch, and unplug the power cable to ensure your safety.
Soak the cloth in the detergent and twist it to haif dryness without dripping water
Wipe the dust on the surface of the protective glass of the screen and the frame of the whole machine.
Wipe 2 to 3 times, preferably with a new clean cloth to dry the remaining detergent.
After the cleaning is completed, the standby device can be used normally after the water is naturally dried.

Develop good machine habits

When the machine is not in use, please turn off the power l/O switch or unplug the AC power cable. If you do not use the machine for a long time, please wrap it in a protective cover and store it in a cool and dry place.

Name and content of toxic and hazardous substances or elements in the product:
0: Indicates that the content of this toxic and hazardous substance in all homogeneous materials of this part is below the limit requirement of SJ/T11363-2006
X: Indicates that the content of the toxic and hazardous substance, in at least a certain homogeneous material of the part, is above the limit requirement of SJ/T11363-2006
Technical Description:
The hardware structural parts, injection molded parts, connectors and most of the electronic parts of this machine comply wth the requirements of China and EU RoHS directives. Only a few parts, due to the global technical restrictions and the tact that it may affect product reliability, have not been replaced by Non-tOxic and harmless substances or elements yet. However, consumers should rest assured that it will not cause health damage to users under normal conditions of use.

FCC Statement

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. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. 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.

To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum 20cm distance between the radiator and your body: Use only the supplied antenna.

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