1. Pengenalan
Thank you for choosing the SENCOR SWS 4250 Weather Station. This manual provides essential information for the proper setup, operation, and maintenance of your device. Please read these instructions carefully before use and retain them for future reference.
2. Maklumat Keselamatan
- Jangan dedahkan unit utama atau sensor kepada suhu ekstrem, cahaya matahari langsung atau kelembapan.
- Use only the specified power adapter (DC 4.5V/150mA) for the main unit.
- Ensure correct battery polarity when inserting batteries into both the main unit and the sensor.
- Keep batteries out of reach of children. Do not mix old and new batteries or different types of batteries.
- Jangan cuba membuka atau membaiki peranti ini sendiri. Rujuk semua servis kepada kakitangan yang berkelayakan.
3. Kandungan Pakej
- SENCOR SWS 4250 Main Unit
- Wireless Outdoor Sensor (SWS TH4250)
- DC 4.5V/150mA Power Adapter
- Manual Pengguna
4. Produk Lebihview
The SENCOR SWS 4250 Weather Station features a color LCD display for clear visibility of weather forecasts, indoor/outdoor temperature, humidity, time, and date. It supports up to three wireless outdoor sensors, with one included.
Image 1: SENCOR SWS 4250 Weather Station Main Unit and Wireless Sensor. The main unit features a color LCD display, while the compact outdoor sensor transmits data wirelessly.
5. Persediaan
5.1. Pemasangan Bateri
- Unit Utama: Open the battery compartment on the back. Insert 3 x 1.5V AAA batteries (not included), observing the correct polarity (+/-). Close the compartment.
- Penderia Luaran: Open the battery compartment. Insert 2 x 1.5V AA batteries (not included), observing the correct polarity (+/-). Close the compartment.
5.2. Menghidupkan Unit Utama
Connect the provided DC 4.5V/150mA power adapter to the main unit's power input and then plug it into a wall outlet. The display will illuminate.
5.3. Sensor Placement and Synchronization
Place the outdoor sensor in a shaded, dry location away from direct sunlight and rain, ensuring it is within 30 meters (open area) of the main unit. The main unit will automatically attempt to synchronize with the sensor. This may take a few minutes. Once connected, the outdoor temperature and humidity will appear on the display.
5.4. Pilihan Pemasangan
- Atas meja: Use the integrated stand on the back of the main unit to place it on a flat surface.
- Pemasangan Dinding: Use the hanging hole on the back of the main unit to mount it on a wall using a screw (not included).
6. Arahan Operasi
6.1. Paparan Maklumat
The color LCD display shows the following information:
- Weather forecast icons (sunny, partly cloudy, cloudy, rain)
- Suhu dan kelembapan dalaman
- Suhu dan kelembapan luar
- Digital time (12/24 hour format)
- Tarikh dan hari dalam seminggu
6.2. Tetapan Masa dan Tarikh
The weather station automatically receives the DCF77 radio signal for accurate time and date synchronization. If the signal is not available or you prefer manual setting:
- Tekan dan tahan butang SET button (location may vary, refer to device markings) to enter manual time/date setting mode.
- Gunakan ATAS/BAWAH butang untuk melaraskan nilai.
- Tekan SET again to confirm and move to the next setting (e.g., hour, minute, year, month, day, 12/24 hour format).
6.3. Pemilihan Unit Suhu
Tekan ke ° C / ° F button (location may vary) to switch between Celsius and Fahrenheit temperature display.
6.4. Managing Additional Sensors
The SWS 4250 supports up to three outdoor sensors. To add additional sensors (purchased separately):
- Install batteries in the new sensor.
- Pada unit utama, tekan butang SALURAN button to cycle through available sensor channels.
- The main unit will automatically search for and connect to new sensors on an unused channel.
7. Penyelenggaraan
7.1. Pembersihan
Lap unit utama dan sensor dengan lembut, damp kain. Jangan gunakan pembersih atau pelarut yang kasar, kerana ini boleh merosakkan paparan atauasing.
7.2. Penggantian Bateri
Replace batteries in both the main unit and the sensor when the low battery indicator appears on the display. Always replace all batteries in a set with new ones of the same type.
7.3. Penyimpanan
If the device will not be used for an extended period, remove all batteries to prevent leakage and store the unit in a cool, dry place.
8. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada paparan pada unit utama | Batteries are dead or incorrectly inserted; power adapter not connected. | Check battery polarity and charge; ensure power adapter is securely connected. |
| Suhu/kelembapan luar tidak dipaparkan | Sensor batteries dead; sensor out of range; interference; sensor not synchronized. | Replace sensor batteries; move sensor closer to main unit; resynchronize sensor (remove and reinsert batteries in sensor, then main unit). |
| Masa/tarikh yang salah | DCF77 signal weak or unavailable; manual settings incorrect. | Move main unit to a location with better signal reception; set time/date manually. |
| Ramalan cuaca tidak tepat | The forecast is based on atmospheric pressure changes and may not always match local conditions perfectly. | This is normal. The forecast is an estimation. |
9. Spesifikasi
| Ciri | Perincian |
|---|---|
| Model | SWS 4250 |
| Jenama | SENCOR |
| Jenis Paparan | LCD berwarna |
| Julat Suhu Dalaman | 0 °C hingga +50 °C |
| Julat Suhu Luar | -20 °C hingga +60 °C |
| Julat Kelembapan (Dalam/Luar) | 20 % hingga 90 % RH |
| Format Masa | Boleh Dipilih 12/24 Jam |
| Penyegerakan Masa | DCF77 Radio Controlled (Manual setting possible) |
| Wireless Sensor Support | Up to 3 sensors (1 SWS TH4250 included) |
| Kekerapan Penghantaran Penderia | 433 MHz |
| Sensor Transmission Range | Sehingga 30 m (kawasan terbuka) |
| Kuasa Unit Utama | 3 x 1.5V AAA batteries (not included) or DC 4.5V/150mA adapter (included) |
| Kuasa Sensor | 2 x 1.5V bateri AA (tidak termasuk) |
| Dimensi Unit Utama (L x T x D) | 173 x 125 x 22 mm |
| Berat Unit Utama | 238 g |
| warna | Hitam |
10. Waranti dan Sokongan
For warranty information and technical support, please refer to the documentation provided with your purchase or contact SENCOR customer service. Keep your proof of purchase for any warranty claims.
