Alpine CD changer gives you more! More music options, more functions, more convenience. CHA-S634 is a high-performance 6-disc changer that combines the new M DAC, CD-R/RW playback, MP3 playback and CD TEXT function. CHA-1214 Ai-NET model is 12 discs, CHM-S630 M-Bus model is a compact 6-disc changer with CD-R/RW playback function.
This manual covers safety information, proper installation locations, and handling precautions for the Alpine CDA‑W925E in‑vehicle CD player. It includes warnings about vehicle use, temperature limits, and power requirements.
The guide explains how to operate the unit, insert and clean discs, use the rotary encoder for volume, balance, bass, and fade adjustments, and configure settings such as AUX input, mute, and demo mode. It also details supported media formats and troubleshooting steps.
| Power Supply | 12 V car voltage |
|---|---|
| Operating Temperature | +60 °C to –10 °C |
| Fade Range | -15 – 15 |
If the disc is correctly inserted and “ERROR” still appears, use a pointed object such as a ball‑point pen to press the RESET switch.
Do not use functions that distract you while driving; keep the volume low enough to still hear outside traffic noise.
Press the BRESET switch after power is off, when installing the disc changer for the first time, or after replacing the car battery.