1. Introduction
Thank you for choosing the VOKSUN Wireless Weather Station. This device provides accurate indoor and outdoor temperature and humidity readings, along with a 12-hour weather forecast, comfort indicator, alarm clock, calendar, time, and moon phase display. Please read this manual carefully before use to ensure proper operation and to maximize the product's lifespan.

Image 1.1: The VOKSUN Wireless Weather Station main unit and its accompanying outdoor sensor.
2. Produit terminéview
2.1 Caractéristiques principales
- Surveillance de la température et de l'humidité intérieures et extérieures
- 12-Hour Weather Forecast based on atmospheric pressure changes
- Comfort Indicator (Humid, Good, Dry)
- Réveil avec fonction snooze
- Calendar and Time Display
- Moon Phase Display and Tide Indicator
- DCF Radio Controlled Clock for automatic time synchronization
- Adjustable Backlight with 4 brightness levels
- Supports up to 3 remote outdoor sensors (one included)
- Two Power Supply Methods: DC adapter or AA batteries

Image 2.1: Visual representation of the weather station's key functions, including temperature, calendar, weather forecast, moon phase, alarms, humidity, sunrise/sunset times, alerts, comfort index, and atmospheric pressure.
2.2 Composants
Le forfait comprend:
- 1 x VOKSUN Wireless Weather Station (Main Unit)
- 1 x capteur extérieur sans fil
- 1 x adaptateur d'alimentation CC
- 1 x Manuel d'utilisation
2.3 Main Unit and Sensor Layout

Image 2.2: Detailed diagram showing the labeled parts of the main unit's LCD display (A) and back panel (B).
Part A - Positive LCD Display:
- Outdoor wireless channel and receiving icon
- Température intérieure
- Humidité intérieure
- Indicateur de confort intérieur
- Temps
- Mois et date
- Semaine
- Prévisions météorologiques
- Température extérieure
- Pression atmosphérique
- Humidité extérieure
- Histogram of historical pressure trends
- Outdoor comfort indicator
- Heure du lever du soleil
- Phase de la lune
- Ville sélectionnée
- Niveau de marée
- Heure du coucher du soleil
Part B - Back Button and Power:
- "/zZ" Touch field
- Cadre de support
- Compartiment à piles
- Trou de suspension
- "▼" Button
- "▲/☀" Button
- "▲" Button
- "◎" Button
- """ Button
- "DC" Button
- Prise d'alimentation
- Prise de sortie du chargeur USB

Image 2.3: Detailed diagram showing the labeled parts of the wireless remote sensor (C).
Part C - Wireless Remote Sensor:
- Écran LCD - Température
- Écran LCD - Humidité
- Signal de transmission LED
- "° C / ° F" button
- "TX" button
- "CHANNEL 1 or 2 or 3" switch
- Compartiment à piles
3. Installation
3.1 Alimentation des appareils
The weather station main unit and the outdoor sensor can be powered in two ways:
- Unité principale : Use the included DC power adapter for continuous backlight, or 2 x AA batteries (not included) for temporary backlight (15 seconds after touch).
- Capteur extérieur : Nécessite 2 piles AA (non incluses).

Image 3.1: Illustration of the two power supply methods: DC5V adapter for the main unit and AA batteries for both the main unit and the wireless sensor.
Étapes d'installation :
- Insert 2 x AA batteries into the outdoor sensor, ensuring correct polarity. Select a channel (1, 2, or 3) using the switch inside the battery compartment.
- Insert 2 x AA batteries into the main unit (optional, for backup power) or connect the DC power adapter to the main unit.
- The main unit will automatically search for the outdoor sensor signal. The outdoor temperature and humidity should appear on the main unit's display within a few minutes.
3.2 Emplacement du capteur
Place the outdoor sensor in a shaded, dry location away from direct sunlight and precipitation to ensure accurate readings. The wireless sensors have a transmission range of 200ft/60m in open spaces.

Image 3.2 : Examples of suitable locations for the outdoor sensor, such as under an eave, near a window, or in a garden shed, demonstrating its 60m/200ft transmission range.
3.3 Emplacement de l'unité principale
The main unit can be placed on a desk using its integrated stand or mounted on a wall using the hanging hole on the back.

Image 3.3: The weather station can be conveniently placed on a desk or mounted on a wall.
4. Mode d'emploi
4.1 Automatic Time Synchronization (DCF)
The weather station features a DCF radio-controlled clock function. It automatically synchronizes the time daily or upon power-up to ensure accuracy. The DST (Daylight Saving Time) function is also supported.

Image 4.1: The weather station automatically synchronizes its clock with the radio signal, ensuring precise timekeeping across various regions.
If the DCF signal is weak in your location, you can disable this function and set the time manually.
4.2 Réglage manuel de la date et de l'heure
Refer to the detailed instructions in the included paper manual for specific button presses to manually set the time, date, and other parameters.
4.3 Prévisions météorologiques
The weather station calculates 12-hour weather forecasts based on outdoor sensor data and atmospheric pressure changes. During initial use, the device requires a 7-day learning and calibration period for accurate personalized forecasts.

Image 4.2: The weather station displays various weather conditions, including sunny, partly cloudy, cloudy, rainy, stormy, and snowy.
4.4 Indicateur de confort
The comfort indicator provides a quick reference to the indoor environmental comfort level based on humidity:
- SEC: Humidité 1-35% HR
- BIEN: Humidité 35-44% HR
- CONFORT: Humidité 45-65% HR
- HUMIDE: Humidité 66-80% HR
- TO WET: Humidité 80-99% HR

Image 4.3: The comfort indicator provides an easy-to-read display of current indoor comfort conditions.
4.5 Réveil
The weather station includes two independent alarms that can be set for weekdays, weekends, or both. A snooze function is available, adjustable from 5 to 60 minutes.

Image 4.4: The dual alarm feature allows for flexible scheduling, ensuring you wake up on time.
4.6 Phases de la lune et indicateur de marée
The display shows 12 different moon phases and 3 types of tide phases based on the programmed calendar.

Image 4.5: The weather station provides detailed moon phase information and a tide level indicator.
4.7 City Selection for Sunrise/Sunset Times
Press the "City" button on the side of the weather station to enter city selection mode. Sunrise and sunset times will be automatically calculated and displayed based on your selected city's location, time zone, and current time.

Image 4.6: Manually select your city to display accurate sunrise and sunset times.
5. Entretien
- Nettoyez l'écran et casinNettoyez avec un chiffon doux et sec. Évitez les nettoyants abrasifs ou les solvants.
- Ensure the outdoor sensor is kept dry and protected from extreme weather conditions.
- Replace batteries in both units when the low battery indicator appears on the display.
- Si l'appareil n'est pas utilisé pendant une période prolongée, retirez les piles pour éviter les fuites.
6. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| Aucune mesure de température/humidité extérieure | Capteur non apparié ou hors de portée ; batterie du capteur faible. | Ensure sensor is within 60m/200ft of the main unit. Press the TX button on the sensor. Replace sensor batteries. Re-pair by removing batteries from both units, then reinserting into sensor first, then main unit. |
| Température/humidité imprécise | Sensor exposed to direct sunlight or moisture; ventilation issues. | Relocate the outdoor sensor to a shaded, dry area. Ensure proper air circulation around both units. |
| Synchronisation horaire défaillante (DCF) | Signal DCF faible ; interférences. | Move the main unit to a location with better signal reception (e.g., near a window). If signal remains weak, disable DCF and set time manually. |
| Display backlight turns off quickly | Unit is running on batteries. | This is normal behavior to conserve battery power. For continuous backlight, use the DC power adapter. |
7. Spécifications
- Numéro de modèle de l'article : 3378YC
- Marque: VOKSU
- Type d'affichage : Affichage couleur
- Technologie de connectivité: Sans fil
- Technologie des capteurs : Sans fil
- Source d'alimentation : AC/DC Adapter or Battery (2 x AA for main unit, 2 x AA for sensor)
- Précision de la température : ±1 °C
- Plage de température intérieure : -9.9 °C (+14 °F) à +50 °C (+122 °F)
- Plage de température extérieure : -50 ° C (-58 ° F) à + 70 ° C (+ 158 ° F)
- Humidity Range (Indoor & Outdoor): 20% RH à 95% RH
- Portée sans fil : 60 m / 200 pi (espace ouvert)
- Composants inclus : Manuel d'instructions
- Dimensions du colis : 22.7 x 15.5 x 7.4 cm ; 600 grammes
- Batteries incluses?: Non
8. Garantie et assistance
Pour obtenir des informations sur la garantie et l'assistance technique, veuillez consulter les coordonnées fournies avec votre achat ou visiter le site officiel de VOKSUN. webConsultez le site. Conservez votre reçu d'achat comme preuve d'achat.