This is a user manual for Great Wall computers. It introduces the use of the computer and safety precautions.
This manual covers safety precautions, environmental requirements, and proper handling of the Great Wall desktop computer. It includes instructions for unpacking, identifying the model, connecting peripherals, and installing the operating system and drivers.
Additional sections address power supply specifications, battery disposal, recycling of old components, and compliance with RoHS and laser product regulations. The appendix lists hazardous substances and their limits for the device. This manual is written in Chinese.
| Power input | AC 198‑242 V, 50 Hz |
|---|---|
| Operating temperature | 10‑35 °C |
| Operating humidity | 35‑80 % RH |
Batteries must be replaced only with the same type, and disposed of according to local laws and regulations to avoid explosion hazards.
Immediately turn off the power switch, unplug the power cord, and contact a professional repair technician.
Insert the driver CD that came with the computer, select "Smart Driver Installation", choose the required drivers, and click Install.
No, you must ensure the computer and peripherals are powered off before connecting or disconnecting any devices.