Brand: SILVER CREST
Category: Audio
Document Type: Manual
Language: EN
Manual for SAE 5 A1
Uploaded: Nov. 21, 2025, 6:43 p.m.
Warranty Information
This product comes with a 3-year warranty from the date of purchase.
- Device Description: The device is a sleep sound machine with various functions including sleep sounds, a sleep light, and a timer. It can also play audio from a microSD card.
- Charging: Before first use, charge the internal battery using the supplied USB cable and a USB mains adapter. The charging LED indicates charging status.
- On/Off: Press and hold the On/Off button for approx. 2 seconds to switch the device on or off.
- Sleep Sounds: Press the sleep sounds button (8) to cycle through available sleep sounds (white noise, rainstorm, lullaby, ocean sounds, ticking clock). The selected sound's LED will light up.
- Volume: Use the '+' button (4) to increase volume and the '-' button (6) to decrease volume.
- Sleep Light: Press the sleep light button (7) to cycle through low, medium, high brightness, and off.
- Timer: Press the timer button (3) to set an auto-off timer for 30, 60, or 90 minutes, or to turn the timer off.
- MicroSD Playback: Insert a microSD card and press the microSD card playback button (2) to play audio files. Use buttons (4) and (6) to navigate tracks.
Troubleshooting and error codes
| Problem | Possible Cause | Solution |
|---|---|---|
| The device cannot be switched on | The device battery is empty. | Charge the device battery (see chapter "Charging the internal battery"). |
| The microSD card is not recognised | The microSD card is not inserted correctly into the card slot. | Check if the microSD card is inserted correctly into the card slot (see chapter "Inserting/Removing the microSD card"). |
| The type of microSD card is not supported by the device. | Ensure you are using a Micro-SD or Micro-SDHC card with a maximum storage capacity of 64 GB. | |
| The microSD card has incorrect formatting. | Format the microSD card on a computer using the FAT32 format. | |
| Audio files are not played | The format of the audio files is not supported by the device. | Only use files in MP3, WMA, WAV or FLAC formats for playback. |