Users Manual

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K300 Embedded Computer

Instruction

Welcome, our distinguished customer. It is our great honor

having you choosing our embedded computer (hereinafter referred

to as "the device" or "K300"). We enclose this detailed instruction,

which will help you better use your device, along with the device,

hoping you read it carefully.

When compiling this instruction, we strive to make it easy to

read, comprehensive in content, and suitable for self-study of

people from all walks of life, so that you can learn the installation,

basic operation, software and hardware using, safety precautions,

simple troubleshooting and other knowledge of the device. Before

using for the first time, please read all the attached materials

carefully, so that you can use your device better.

Summary of content (10 pages)

PAGE 1
K300 Embedded Computer Instruction Welcome, our distinguished customer. It is our great honor having you choosing our embedded computer (hereinafter referred to as "the device" or "K300"). We enclose this detailed instruction, which will help you better use your device, along with the device, hoping you read it carefully.
PAGE 2
Content Chapter I: Safety knowledge and device knowledge……1 1.1 Safety knowledge………………………………………………………………………………1 1.2 Indicative instructions for device recycling……………………………………1 1.3 Device information……………………………………………………………………………1 Chapter II: Operation Guide……………………………….2 2.1 Meet the device…………..…………………. ................................................ ........2 2.2 Introduction of device size and weight……………………..………………................3 2.3 User guide………………………………………………………………………………………3 2.3.
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Chapter I: Safety knowledge and device knowledge 1.1 Safety knowledge Please read the safety precautions listed in this chapter carefully and strictly implement them when using. It will help prevent damage to computer, prolong the service life of the device, ensure your normal use, maintain the device, and ensure your personal safety. a. Please read the attached documents first.
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Chapter II: Operation guide 2.1 Meet the device Component Description 1. Antenna device Connecting WiFi devices 2. USB2.0 interface Connecting USB devices 3. Power-on button One-key boot 4. DC power interface Connecting power adapter 5. USB2.0 interface Connecting USB devices 6. LAN port Connecting LAN port 7. USB2.0 interface Connecting USB devices 8. TF card interface For inserting TF Card 9.
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2.2 Introduction of device size and weight 2.3 User Guide Embedded computer has powerful information processing function and movability at the same time. Whether you are in the office, at home or traveling, it is your efficient helper that always accompanies you. The following content will help you master the ways and techniques of using this device. 2.3.1 Packing list When you receive this device, please open the box and carefully take out the contents (see the table below).
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2.3.2 How to connect to the power supply (refer to figure 1) Figure 1 2.3.3 Schematic diagram of connection between the device and the display (refer to figure 2) Figure 2 If the interface of your monitor and the monitor of the host cannot match, you need to use an adapter (please refer to figure 3 for the required adapter cable). First, connect the adapter to the host, and then connect the monitor cable to the adapter. In this way, the host and the monitor are successfully connected.
PAGE 7
Please find the corresponding interface of your monitor at the bottom, and the adapter / cable required for connecting your monitor to the host is on the right.
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2.3.4 Operating the device Please confirm that the power adapter, monitor and other devices are connected. After the power supply is connected, the indicator light is blue, and the host starts to run.
PAGE 9
FCC Statement 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.
PAGE 10
Warranty card User name:__________________ Tel:________________________ Contact address:______________________________________________ Purchase date:____________ Device model and SN:___________ Purchase channel:  Physical store Store name:________ Shop address:_________ □ E-commerce platform Store name:_______ Order ID:_________ Maintenance records Maintenance date Failure description Solution Note: Please fill in the above information carefully and send it to the supplier along with the host.