1. Introducció
This manual provides comprehensive instructions for the Walfront LCD Digital Anemometer, a handheld device designed for measuring air speed and temperature. Please read this manual thoroughly before operating the device to ensure correct usage and optimal performance.
Figure 1: Walfront LCD Digital Anemometer and accessories in carrying case.
The image displays the Walfront LCD Digital Anemometer, its detachable probe, a USB cable, and an instruction manual, all neatly organized within a black protective carrying case. The main unit is red and yellow with a digital display.
2. Informació de seguretat
To ensure safe operation and to avoid damage to the device, please observe the following safety precautions:
- No exposeu el dispositiu a temperatures extremes, humitat o llum solar directa.
- Eviteu impactes forts o que el dispositiu caigui.
- Mantingueu el dispositiu allunyat de camps magnètics forts.
- No intenteu desmuntar ni modificar el dispositiu. Les reparacions només les ha de realitzar personal qualificat.
- Traieu les piles si no heu d'utilitzar el dispositiu durant un període prolongat per evitar fuites.
3. Característiques del producte
The Walfront LCD Digital Anemometer offers the following key features:
- Air Speed Measurement: Measures air velocity from 0 to 45 m/s.
- Air Temperature Measurement: Measures air temperature from 0 to 45°C.
- Unitats múltiples: Supports m/s, ft/m, mph, km/h, Knots for air speed, and °C/°F for temperature.
- Backlight LCD Display: Large screen with backlight for clear readability in various lighting conditions.
- Funció de retenció de dades: Congela la lectura actual a la pantalla.
- Max/Min/Average Measurement: Records maximum, minimum, and average air speed readings.
- Auto/Manual Power Off: Conserves battery life with automatic shutdown or allows manual control.
- Indicació de bateria baixa: Alertes quan cal substituir la bateria.
Figura 2: Detallada view of the anemometer's display, battery compartment, and detachable probe.
This image shows three distinct views: the front of the anemometer with its LCD display and control buttons, the back of the main unit revealing the battery compartment, and the detachable wind speed probe with its fan blades.
4. Contingut del paquet
En obrir el paquet, comproveu que tots els elements hi siguin presents i que no estiguin danyats:
- Walfront LCD Digital Anemometer Main Unit
- Detachable Wind Speed Probe
- Cable USB
- Manual d'instruccions (aquest document)
- Funda protectora de transport
5. Configuració
5.1 Instal·lació de la bateria
- Localitzeu el compartiment de la bateria a la part posterior de la unitat principal.
- Feu lliscar la tapa de la bateria.
- Insert the required batteries (not included, typically AAA or 9V, refer to device markings) according to the polarity indicators (+/-).
- Tanqueu la tapa de la bateria amb seguretat.
5.2 Connexió de la sonda
- Connect the cable from the wind speed probe to the designated port on the main anemometer unit. Ensure a firm connection.
Figure 3: The main anemometer unit connected to its detachable wind speed probe.
This image shows the red and yellow main unit of the anemometer connected via a coiled cable to the black, handheld wind speed probe. A USB cable is also visible, connected to the main unit.
6. Instruccions de funcionament
Figure 4: Anemometer held in hand, showing its ergonomic design and display.
A hand is shown holding the red and yellow main unit of the digital anemometer, with the LCD display showing a reading of "0.0" and "28.0°C". The control buttons are clearly visible.
6.1 Encès/Apagat
- Premeu el botó PODER button (typically marked with a circle and vertical line) to turn the device on.
- Manteniu premut el botó PODER button to turn the device off. The device also features an auto-off function after a period of inactivity.
6.2 Conversió d'unitats
- Premeu el botó UNITAT button to cycle through air speed units: m/s, ft/m, mph, km/h, Knots.
- Premeu el botó ° C / ° F button to switch between Celsius and Fahrenheit for temperature readings.
6.3 Retenció de dades
- Premeu el botó MANTENIM botó per congelar la lectura actual a la pantalla.
- Premeu el botó MANTENIM button again to release the data hold function and resume live readings.
Control de retroiluminació 6.4
- Premeu el botó LED button (often combined with °C/°F) to turn the display backlight on or off.
6.5 Max/Min/Average Measurement
- Premeu el botó MAX / MIN / AVG button to cycle through maximum, minimum, and average air speed readings recorded since the device was powered on or the function was reset.
- To reset the Max/Min/Avg data, typically power off and on the device, or consult the specific button sequence if available on the device.
7. Manteniment
7.1 Neteja
- Netegeu el dispositiu amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
- Ensure the wind speed probe's fan blades are free from dust and debris for accurate readings. Use a soft brush if necessary.
7.2 Emmagatzematge
- Store the anemometer in its protective carrying case when not in use.
- Emmagatzemar en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Remove batteries if storing for extended periods to prevent corrosion.
Figure 5: The main anemometer unit with its yellow protective rubber casing eliminat.
This image shows the red main unit of the anemometer with its yellow protective rubber casing detached, revealing the device's internal structure and highlighting how the casing can be removed for cleaning or maintenance.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén. | Piles baixes o gastades; instal·lació incorrecta de la bateria. | Canvieu les piles; assegureu-vos de la polaritat correcta. |
| Lectures inexactes. | Dirty or obstructed probe fan; probe not securely connected. | Clean the fan blades; ensure the probe cable is firmly connected. |
| La pantalla està tènue o en blanc. | Bateria baixa; retroiluminació apagada. | Replace batteries; press the LED button to activate backlight. |
| Readings are stuck (not updating). | Data Hold function is active. | Press the HOLD button to deactivate. |
9. Especificacions
| Paràmetre | Valor |
|---|---|
| Rang de velocitat de l'aire | 0 - 45 m/s |
| Air Speed Units | m/s, ft/m, mph, km/h, Knots |
| Interval de temperatura de l'aire | 0 - 45 °C (32 - 113 °F) |
| Unitats de temperatura | °C, °F |
| Mostra | LCD amb llum de fons |
| Font d'alimentació | (Batteries not included, typically AAA or 9V) |
| Dimensions (unitat principal) | 5.71 x 2.83 x 1.38 polzades (145 x 72 x 35 mm) |
| Material | Acrilonitril butadiè estirè (ABS) |
Figure 6: Diagram showing the dimensions of the anemometer main unit.
This image illustrates the physical dimensions of the main anemometer unit, indicating its length (145mm / 5.85in), width (72mm / 2.83in), and thickness (35mm / 1.38in).
10. Garantia i Suport
For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official Walfront weblloc web. Conserveu el rebut de compra com a comprovant de compra.
