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Alpine CDE-124SXM/CDE-123/CDE-122 CD Receiver Owner's Manual
This manual provides operating instructions for the Alpine CDE-124SXM, CDE-123, and CDE-122 CD receivers. It covers essential functions such as source selection, radio tuning, CD/MP3/WMA/AAC playback, and sound settings including equalizer and subwoofer adjustments. Specific features like SiriusXM satellite radio, iPod/iPhone connectivity, and Bluetooth (CDE-123 only) are detailed for supported models.
Read onlineAlpine CDE-123 specifications
| FM tuning range | 87.5‑108.0 MHz |
|---|---|
| AM tuning range | 531‑1602 kHz |
| Power requirement | 14.4 V DC (11‑16 V allowed) |
| Audio output power | 22 W × 4 (4 Ω load, 1 kHz, 5 % THD) |
| USB maximum current | 500 mA |
| Dimensions (W × H × D) | 178 mm × 50 mm × 161 mm |
| Weight | 1.6 kg |
Source: ALPINE CDE-123E MP3/WMA/AAC CD receive machine user manual
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Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the operating temperature range for this unit?
The unit should be turned on only when the vehicle temperature is between +60°C (+140°F) and -10°C (+14°F).
From: Alpine CDE-124SXM/CDE-123/CDE-122 CD Receiver Owner's Manual
Can I use this receiver in a vehicle with a positive ground system?
No, the product is designed specifically for 12 volt negative ground applications.
From: Alpine CDE-124SXM/CDE-123/CDE-122 CD Receiver Owner's Manual
How do I turn the Alpine CDE-123E on and off?
Press the SOURCE button; holding it for at least 2 seconds turns the unit off, and a short press turns it on.
From: ALPINE CDE-123E MP3/WMA/AAC CD receive machine user manual
What should I do if the unit does not work after power loss?
Close the power, then press the RESET switch with a pointed object such as a ball‑point pen.
From: ALPINE CDE-123E MP3/WMA/AAC CD receive machine user manual