1. Įvadas
This manual provides detailed instructions for the VIFLYKOO EM3378UC Outdoor Sensor. This wireless sensor is designed to accurately measure outdoor temperature and humidity, transmitting data to a compatible weather station. Please read this manual thoroughly before use to ensure proper operation and longevity of your device.
Pakuotės turinys:
- VIFLYKOO EM3378UC Outdoor Sensor (1 unit)
Pastaba: Reikalingos 2 x AA baterijos, kurios neįeina į pakuotę.

Image 1.1: The VIFLYKOO EM3378UC Outdoor Sensor (left) shown next to a compatible indoor weather station display (right).
2. Saugos informacija
- Do not expose the sensor to extreme temperatures beyond its operating range (refer to specifications).
- Avoid direct exposure to water or heavy rain for prolonged periods, although the sensor is designed for outdoor use, extreme conditions may affect performance.
- Nebandykite patys ardyti ar taisyti įrenginio. Pagalbos kreipkitės į klientų aptarnavimo tarnybą.
- Baterijas išmeskite pagal vietinius reikalavimus. Nemaišykite senų ir naujų arba skirtingų tipų baterijų.
3. Produktas baigtasview
The VIFLYKOO EM3378UC sensor is a compact, wireless device designed for outdoor environmental monitoring. It features a small display for local readings and transmits data wirelessly to a main weather station.
Jutiklio komponentai:
- Temperatūros rodymas: Shows current outdoor temperature.
- Drėgmės ekranas: Shows current outdoor humidity percentage.
- Signalinė lemputė: Indicates data transmission.
- °C/°F jungiklis: Button to toggle between Celsius and Fahrenheit temperature units.
- TX Switch: Transmission button for manual data sending or pairing.
- Kanalo mygtukas: Selects the transmission channel (CH1, CH2, CH3).
- Sieninio pakabinimo anga: For mounting the sensor on a wall or other vertical surface.
- Baterijų skyrius: Telina 2x AA baterijas.

3.1 paveikslas: Priekis ir galas view of the VIFLYKOO EM3378UC sensor with key components labeled.
4. Sąranka
4.1 Akumuliatoriaus įdėjimas
- Raskite baterijų skyriaus dangtelį jutiklio gale.
- Norėdami atidaryti skyrių, stumkite dangtelį žemyn.
- Įdėkite dvi (2) AA baterijas, užtikrindami teisingą poliškumą (+/-).
- Uždėkite baterijų skyriaus dangtelį, stumdami jį aukštyn, kol jis užsifiksuos vietoje.

Image 4.1: Illustration of battery installation in the VIFLYKOO EM3378UC Outdoor Sensor.
4.2 Pairing with Main Weather Station
The sensor is designed to work with compatible VIFLYKOO weather stations, including models EM3378UC, 3390F, 3383D, 378QX, 3378YC, and 3383C. Refer to your main weather station's manual for specific pairing instructions. Generally, the process involves:
- Ensure both the sensor and the main station have fresh batteries installed.
- Select a channel (CH1, CH2, or CH3) on the outdoor sensor using the Channel Button. Ensure this matches the channel selected on your main weather station for outdoor sensor data.
- Initiate the sensor search function on your main weather station (refer to its manual).
- Paspauskite TX jungiklis button on the outdoor sensor to send a signal. The signal light will flash.
- The main station should detect and display the sensor's data within a few minutes. If not, repeat the steps, ensuring the devices are within range.
4.3 Jutiklio montavimas
For accurate readings, choose a mounting location that is protected from direct sunlight and heavy precipitation, but still allows for good air circulation. The sensor can be mounted flexibly:
- Montavimas ant sienos: Use the integrated wall hanging hole and a suitable screw (not included) to secure the sensor to a wall, eave, or fence.
- Laikiklio montavimas: The sensor also features a fixing bracket for alternative mounting options.
The wireless transmission range is approximately 100-110 meters in open, unobstructed areas. With physical obstacles like walls, the effective range is about 50-60 meters. Position the sensor within this range of your main weather station.
5. Operacija
5.1 Temperatūros vieneto pasirinkimas (°C/°F)
To switch between Celsius (°C) and Fahrenheit (°F) temperature display, press the °C/°F Jungiklis button located inside the battery compartment. The display on the sensor will update accordingly.
5.2 Reading Data
The sensor's small LCD screen displays the current temperature and humidity. For a comprehensive view and historical data, refer to your main weather station's display.

5.1 pav.: pvz.amples of suitable locations for the VIFLYKOO EM3378UC sensor, including greenhouse, warehouse, office, kitchen, bedroom, and baby room.
6. Priežiūra
6.1 Valymas
Periodiškai nuvalykite jutiklį minkšta,amp šluoste. Nenaudokite abrazyvinių valiklių ar tirpiklių, nes jie gali pažeistiasing arba vidiniai komponentai.
6.2 Akumuliatoriaus keitimas
When the battery indicator on the sensor or main station shows low power, replace both AA batteries with new ones. Follow the battery installation steps in Section 4.1. After replacing batteries, you may need to re-pair the sensor with your main weather station.
7. Problemų sprendimas
- No readings on main station:
- Check if batteries are correctly installed and have sufficient power in both the sensor and the main station.
- Ensure the sensor and main station are set to the same channel.
- Verify that the sensor is within the effective transmission range (50-60m with obstacles, 100-110m unobstructed).
- Try re-pairing the sensor with the main station (refer to Section 4.2).
- Netikslūs rodmenys:
- Ensure the sensor is mounted in a location protected from direct sunlight, which can cause artificially high temperature readings.
- Check for any obstructions around the sensor that might impede air circulation.
- Compare readings with a known accurate thermometer/hygrometer to confirm discrepancy.
- Sensor display is blank:
- Pakeiskite baterijas naujomis.
8. Specifikacijos
| Funkcija | Detalė |
|---|---|
| Modelio numeris | EM3378UC (TX07K) |
| Matmenys (I x P x A) | 9.6 x 4.5 x 3 cm |
| Svoris | 50 g |
| Spalva | Baltas |
| Maitinimo šaltinis | 2 x AA baterijos (į komplektą neįeina) |
| Perdavimo dažnis | 433 MHz, 868 MHz |
| Transmisijos diapazonas | Up to 110m (unobstructed), 60m (with obstacles) |
| Temperatūros tikslumas | ±1 °C |
| Jutiklio technologija | Thermistors and Capacitive |
| Max Service Temperature | 85 °C |
| Medžiaga | Plastikiniai |

Image 8.1: Physical dimensions of the VIFLYKOO EM3378UC Outdoor Sensor.
9. Garantija ir palaikymas
VIFLYKOO products are designed for reliability and performance. For warranty information, technical support, or any questions regarding your EM3378UC Outdoor Sensor, please refer to the contact information provided with your main weather station or visit the official VIFLYKOO website. Please have your model number (EM3378UC or TX07K) and purchase details ready when contacting support.
This product is compatible with VIFLYKOO weather station models EM3378UC, 3390F, 3383D, 378QX, 3378YC, and 3383C.