Panasonic JT-H300HT series handheld data terminal user manual, introduces the various functions and usage methods of the handheld data terminal
The JT-H300HT is a handheld data logger designed for field measurements. This manual explains how to safely operate the device, replace the battery, and maintain proper performance.
The document covers safety precautions, step‑by‑step usage, charging instructions, battery replacement, specifications, and troubleshooting advice. It also lists the parts and their functions and provides regulatory information. This manual is written in Chinese.
| Battery lifespan | ≈1 year, up to 300 charge cycles |
|---|---|
| Charging temperature range | 5 °C to 35 °C |
| Storage temperature range | -20 °C to 3 °C |
Use only the specified charger (CJT‑H200BT‑30) and follow the charging instructions, keeping the device away from fire, high temperatures, and water.
The battery is rated for about 300 charge cycles; after that the capacity may start to decrease.