The Alpine CDA-9847R is a 12‑V car CD receiver that supports CD, MP3 and WMA audio files. This manual provides step‑by‑step instructions for installing the unit, connecting external devices, and using the radio, RDS and sound‑adjustment features.
Safety warnings, recommended mounting locations, and maintenance guidelines are included to ensure reliable operation in automotive environments. The document also covers preset station storage, RDS functions, and troubleshooting tips.
| Power source | 12‑V vehicle battery |
|---|---|
| Maximum number of stored stations | 30 stations (6 per band) |
The receiver can store up to 30 preset stations, with six stations per frequency band (FM1, FM2, FM3, MW, LW).