The Zhongyang R350 is a super rugged and compact handheld computer with multiple functions and reliable performance. It is suitable for use in harsh outdoor environments. It features EMI, temperature resistance, reliability, waterproofing, shock resistance, dust resistance, and powerful communication capabilities.
This manual explains how to operate, configure, and maintain the Lenovo Zhaoyang R350 handheld computer. It covers battery installation, charging procedures, wireless connectivity, and environmental specifications for reliable use in harsh outdoor conditions.
The guide also includes detailed troubleshooting steps, hardware specifications, and accessory information such as RFID modules, GPS, and barcode scanners, helping users keep the device running smoothly. This manual is written in Chinese.
| Processor | Intel PXA270 624 MHz |
|---|---|
| Memory | 128 MB RAM, 128 MB Flash |
| Display | 3.5" TFT, VGA 480 × 640 (QVGA 320 × 240 optional) |
| Battery | Li‑ion 7.4 V 1900 mAh (standard) / 2800 mAh (optional) |
| Dimensions (standard) | 210 × 100 × 43 mm |
| Weight (standard) | 570 g |
| Operating Temperature | -20 °C to +60 °C |
| Ruggedness Standard | MIL‑STD‑810F |