1. Introduktion
Thank you for choosing the iTOMA White Noise Machine 318. This device is designed to create a relaxing and comfortable environment conducive to sleep, relaxation, focus, and meditation. It offers a variety of soothing sounds, a convenient sleep timer, adjustable volume, and Bluetooth connectivity for personalized audio playback.

Figur 1: Forside view of the iTOMA White Noise Machine 318.
2. Produktfunktioner
- Kompakt og brugervenligt design: Engineered for ease of use and portability, suitable for various settings.
- 30 Soothing Sound Options: Includes 10 white noises, 10 fan sounds, and 10 nature sounds (Rain, Sea waves, Brook, Bird, etc.) to cater to diverse preferences.
- Justerbare lydstyrker: Offers a wide range of volume settings, from very low to adequately high, to effectively mask disturbing noises.
- Auto-Off Sleep Timer: Features 4 timer settings (15, 30, 60, or 90 minutes) for automatic shutdown, ideal for naps or bedtime routines. Continuous play option is also available.
- Bluetooth-forbindelse: Built-in Bluetooth speaker allows connection to smartphones or tablets for playing personal music or audio during relaxation, yoga, or meditation.
3. Pakkens indhold
- 1 × iTOMA White Noise Machine 318
- 1 × strømadapter
- 1 × Brugermanual (dette dokument)
4. Produktet er slutview
The iTOMA White Noise Machine 318 features an intuitive design with easily accessible controls. The main unit is compact and spherical, with a speaker grille on the front and control knobs on the side.

Figure 2: The mechanical knob design for volume and sound selection.
Kontrolelementer:
- Lydstyrkeknap: Located on the side, this knob allows you to adjust the sound output level.
- Sound Selection Knob: Also on the side, this knob is used to cycle through the different sound categories (White Noises, Fan Sounds, Nature Sounds) and individual sounds within each category.
- Timer knap: A dedicated button to set the auto-off timer.
- Bluetooth knap: Aktiverer Bluetooth-parringstilstand.
5. Opsætning
- Unpack the iTOMA White Noise Machine 318 and its accessories from the packaging.
- Placer enheden på en stabil, flad overflade.
- Connect the provided power adapter to the DC IN port on the back of the unit.
- Plug the power adapter into a standard electrical outlet. The device is now ready for use.
6. Betjeningsvejledning
6.1 Tænd/sluk
To power on the device, rotate the main knob on the side. Rotate it again to power off.
6.2 Lydvalg
Rotate the sound selection knob to cycle through the 30 available sounds. Sounds are categorized into White Noises, Fan Sounds, and Nature Sounds.

Figure 3: Visual representation of the 30 available soothing sounds.
6.3 Lydstyrkejustering
Use the volume knob to increase or decrease the sound output. The device offers 16 distinct volume levels.
6.4 Sleep Timer
Press the Timer button to activate the auto-off function. Each press cycles through the available timer settings: 15 minutes, 30 minutes, 60 minutes, 90 minutes, or continuous play. An indicator light will confirm the selected timer duration.

Figure 4: Sleep timer options for the device.
6.5 Bluetooth -parring
To use the device as a Bluetooth speaker:
- Press the Bluetooth button on the device. The Bluetooth indicator light will flash, indicating pairing mode.
- Aktiver Bluetooth på din smartphone eller tablet, og søg efter tilgængelige enheder.
- Select "iTOMA 318" from the list of devices to pair.
- Once paired, the Bluetooth indicator light will remain solid, and you can play audio through the device.

Figure 5: Bluetooth connectivity for playing personal audio.
6.6 Produktvideo
Video 1: An official product video demonstrating the iTOMA White Noise Machine 318's features and operation.
7. Vedligeholdelse
- Rensning: Tør enheden af med en blød, tør klud. Brug ikke flydende rengøringsmidler eller slibende materialer.
- Opbevaring: Opbevar enheden på et køligt, tørt sted, når det ikke er i brug.
- Undgå vand: Hold enheden væk fra vand og fugt.
8. Fejlfinding
| Spørgsmål | Mulig årsag | Løsning |
|---|---|---|
| Enheden tænder ikke | Ikke korrekt tilsluttet strøm. | Ensure the power adapter is securely plugged into the device and a working electrical outlet. |
| Ingen lydudgang | Lydstyrken er for lav eller slået fra. | Øg lydstyrken ved hjælp af lydstyrkeknappen. |
| Bluetooth forbinder ikke | Device is not in pairing mode or out of range. | Press the Bluetooth button to enter pairing mode. Ensure your smartphone/tablet is within range (approx. 10 meters) and Bluetooth is enabled. |
| Sound quality is poor via Bluetooth | Interferens eller afstand fra parret enhed. | Move the paired device closer to the white noise machine. Avoid obstacles between devices. |
9. Specifikationer
- Modelnavn: 318
- Mærke: iTOMA
- Produktdimensioner: 6.2 x 2.3 x 3.5 tommer
- Varens vægt: 1.37 pund
- Materiale: Acrylonitril Butadien Styren (ABS), Plast
- Strømkilde: Elektrisk med ledning
- Lydmuligheder: 30 (10 White Noises, 10 Fan Sounds, 10 Nature Sounds)
- Lydstyrkeniveauer: 16
- Sleep timer: 15, 30, 60, 90 minutes, or Continuous Play
- Forbindelse: Bluetooth

Figure 6: Product dimensions of the iTOMA White Noise Machine 318.
10. Vigtige sikkerhedsoplysninger
Udtalelser vedrørende kosttilskud er ikke blevet evalueret af FDA og er ikke beregnet til at diagnosticere, behandle, helbrede eller forebygge nogen sygdom eller sundhedstilstand.
Always ensure the device is used in a safe environment and according to the instructions provided. Keep out of reach of children and pets. Do not disassemble or attempt to repair the device yourself.
11. Garanti og support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official iTOMA webwebstedet. Behold din købskvittering som købsbevis.





