User manual for the Founder Tax Second‑Generation commercial computer, covering safety, setup, operation, maintenance and troubleshooting.
This manual provides safety warnings, product overview, and step‑by‑step instructions for installing hardware and software on the Founder Tax Second‑Generation commercial computer. It also includes ergonomic advice and environmental requirements for reliable operation.
The guide details preventive maintenance, common fault diagnosis, and recommended procedures for power connection, BIOS setup, and peripheral configuration, helping users keep the system running safely and efficiently. This manual is written in Chinese.
| Storage/Transport Temperature | -40°C to 55°C |
|---|---|
| Storage/Transport Relative Humidity | 20% – 93% (40°C) |
| Operating Temperature | 10°C – 35°C |
| Power Supply Compatibility | 220V ±22V, 50Hz ±1Hz |
| Maximum Power‑Cable Length | 4.5 m |
Allow the computer to rest at room temperature (10 °C–35 °C) for at least two hours before powering it on.