This manual describes the features and functions of the AJ7030DB clock radio, including how to use the radio to listen to FM radio, listen to audio from an iPod/iPhone or external device, and set alarms.
This manual begins with safety precautions, warning users to keep the device away from water, heat sources, and to use only the supplied accessories. It also details battery handling, proper disposal, and the requirement that all repairs be performed by qualified personnel.
The guide then describes the clock radio’s features – FM reception, iPod/iPhone audio playback, alarm functions, and the various control buttons (preset, tuning, volume, snooze, etc.). Instructions for initial setup, time setting, alarm configuration, power connection, and external audio input (AUX IN) are provided, followed by a specifications table and environmental disposal information. This manual is written in Chinese.
| Amplifier rated output power | 2 x 3 W RMS |
|---|---|
| Tuner frequency range | FM 87.5 – 108 MHz |
| Sensitivity (mono) | 26 dB |
| Signal‑to‑noise ratio (FM) | < 22 dBf |
| Total harmonic distortion (FM) | < 2% |
| Power supply model | ASSA1I-050200, 5 V / 2 A |
| Operating power consumption | 17 W |
| Dimensions (W × H × D) | 198 × 71 × 111 mm |
| Weight (device only) | 0.9 kg |
The device uses a CR2032 lithium battery pre‑installed for backup of time and alarm functions.
Yes, connect external audio devices to the AUX IN jack.
The clock radio must be powered from an AC adapter that supplies 5 V at 2 A, as indicated on the device’s label.