This user manual provides a concise guide to using Longteng computers, including installation and safety precautions. It covers topics such as the use of lithium batteries, safety certifications for laser products, precautions for radio interference, and proper disposal of computers. It also includes general safety precautions for using the computer.
This manual introduces the Greatwall computer, covering safety precautions, unboxing checks, and environmental requirements. It explains how to identify the model, verify accessories, and prepare the workstation.
The guide then details connecting peripherals, installing the operating system and drivers, power management, and handling hazardous materials. It also includes an appendix with RoHS compliance information and contact details for service. This manual is written in Chinese.
| Power Input | AC 198‑242 V, 50 Hz |
|---|---|
| Operating Temperature | 10 °C – 35 °C |
| Storage/Transport Temperature | -40 °C – 55 °C |
| Operating Humidity | 35 % – 80 % RH |
Connect the keyboard and mouse to the appropriate ports while the computer is powered off; USB keyboards and mice can be plugged into any USB socket.
Immediately turn off the power switch, unplug the power cord, and contact a professional repair service.
Insert the Greatwall driver CD, select "Smart Driver Installation", choose the required drivers, and click Install.