This manual provides safety information, a description of the device’s controls and connectors, and step‑by‑step operating instructions for both manual and automatic repeat modes. It also includes a troubleshooting guide and technical specifications.
The document is organized into sections covering component identification, key functions such as fast‑forward, playback, automatic voice comparison, and detailed instructions for charging the battery safely. This manual is written in Chinese.
| Output Power | 50 |
|---|---|
| Speaker Rated Output Power | 0.3 |
| Repeat Time | 240 |
| Audio Format | Dual‑track monaural |
Check that the power adapter is correctly plugged in and that the battery contacts are clean and properly connected.
The device detects a fully charged battery and stops charging automatically.
Press the “自动复读” key for 2 seconds; the device will switch to automatic repeat mode.
Verify that the speaker or earphone is properly connected and that the volume knob is turned up.