The document is an installation manual, which introduces how to install a product
This manual begins with safety precautions, including proper placement, temperature limits, and warnings against liquid exposure or unauthorized repairs. It also outlines the required power sources and battery handling for the device.
The guide then details the device’s operation, covering power on/off, volume control, headphone usage, shock‑protection mode, CD/MP3 disc handling, song searching, sound‑effect selection, key lock, maintenance, troubleshooting, and emergency procedures. This manual is written in Chinese.
| Operating temperature | 5 °C – 35 °C |
|---|---|
| Power source | 2 AA batteries or AC 110 V |
| Power consumption | 5 V / 600 mA |
Press the PLAY/PAUSE button to power on; press the STOP button twice to power off.
Press VOLUME‑ or VOLUME+ to decrease or increase the volume as needed.
Wipe the exterior with a dry, soft cloth slightly dampened with water; do not use alcohol, ammonia, or other cleaning agents.