1. ആമുഖം
Thank you for choosing the SENCOR SWS 4250 Weather Station. This device provides accurate indoor and outdoor temperature and humidity readings, along with a weather forecast based on atmospheric pressure changes. It also features a radio-controlled clock, date, and day of the week display. Please read this manual carefully before use to ensure proper operation and to maximize the lifespan of your device.
2. പാക്കേജ് ഉള്ളടക്കം
- SENCOR SWS 4250 Main Unit
- SWS TH4250 Wireless Outdoor Sensor (1 unit)
- DC 4.5 V / 150 mA Power Adapter
- ഉപയോക്തൃ മാനുവൽ (ഈ പ്രമാണം)
3. ഉൽപ്പന്നം കഴിഞ്ഞുview
ചിത്രം 1: The SENCOR SWS 4250 Weather Station main unit (left) and the SWS TH4250 wireless outdoor sensor (right). The main unit features a color LCD display showing time, date, day of the week, weather forecast symbols, indoor temperature and humidity, and outdoor temperature and humidity. The outdoor sensor is a compact black unit with a small display showing temperature and channel.
4. സജ്ജീകരണം
4.1 ഉപകരണങ്ങൾക്ക് പവർ നൽകുന്നു
- ഔട്ട്ഡോർ സെൻസർ: Open the battery compartment on the SWS TH4250 sensor. Insert 2 x 1.5 V AA batteries (not included), observing the correct polarity (+/-). Close the compartment.
- പ്രധാന യൂണിറ്റ്: Insert 3 x 1.5 V AAA batteries (not included) into the battery compartment on the back of the main unit, observing the correct polarity. Alternatively, connect the provided DC 4.5 V / 150 mA power adapter to the main unit and a power outlet. Using the power adapter will ensure continuous backlight for the color LCD display.
4.2 പ്രാരംഭ സമന്വയം
After powering both units, the main unit will automatically attempt to connect with the outdoor sensor. Ensure the sensor is within range (up to 30 meters outdoors). The outdoor temperature and humidity should appear on the main unit's display. If not, refer to the Troubleshooting section.
4.3 DCF77 Radio-Controlled Time
The main unit will automatically attempt to receive the DCF77 radio signal for accurate time and date synchronization. This process may take several minutes or hours depending on your location and environmental conditions. Ensure the unit is placed away from sources of interference. The time can also be set manually if the DCF77 signal is not available or desired.
4.4 പ്ലേസ്മെൻ്റ്
- പ്രധാന യൂണിറ്റ്: Place the main unit indoors on a flat surface (for standing) or mount it on a wall. Choose a location where the display is easily visible and away from direct sunlight or heat sources that could affect indoor temperature readings.
- ഔട്ട്ഡോർ സെൻസർ: Mount the outdoor sensor in a sheltered location to protect it from direct rain and sunlight, which can affect accuracy. Ensure it is within the 30-meter transmission range of the main unit and that there are no major obstructions.
5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
5.1 പ്രദർശനം പൂർത്തിയായിview
The color LCD display shows the following information:
- Weather Forecast Symbols: Sunny, slightly cloudy, cloudy, rain.
- ഡിജിറ്റൽ സമയം: 12/24 hour format selectable.
- Date and Day of the Week.
- ഇൻഡോർ താപനിലയും ഈർപ്പവും.
- പുറത്തെ താപനിലയും ഈർപ്പവും.
- Min/Max Memory: Records the minimum and maximum temperature and humidity values.
5.2 സമയവും തീയതിയും ക്രമീകരിക്കുക
If the DCF77 signal is not received or you wish to set the time manually:
- Press and hold the 'SET' button (location typically on the back or side of the unit) to enter time setting mode.
- Use the '+' or '-' buttons to adjust the flashing value (e.g., hour, minute, year, month, day).
- Press 'SET' again to confirm the setting and move to the next parameter.
- Repeat until all settings are complete. The unit will exit setting mode automatically after a period of inactivity or by pressing 'SET' one last time.
5.3 താപനില യൂണിറ്റ് തിരഞ്ഞെടുക്കൽ
Press the '°C/°F' button (usually on the back or side) to switch between Celsius and Fahrenheit temperature display.
5.4 കുറഞ്ഞ/പരമാവധി മെമ്മറി
Press the 'MEM' button to view the recorded minimum and maximum indoor/outdoor temperature and humidity values. Press 'MEM' again to cycle through min, max, and current readings. To clear the memory, press and hold the 'MEM' button while viewing the min/max values.
5.5 സ്നൂസ് ഫംഗ്ഷൻ
If the unit has an alarm function, the 'SNOOZE' button (often combined with the backlight button) will temporarily silence the alarm for a set period.
5.6 മൾട്ടി-സെൻസർ പിന്തുണ
The SWS 4250 main unit supports up to 3 wireless outdoor sensors. If you have additional SWS TH4250 sensors (sold separately), you can add them by following the pairing instructions in their respective manuals. The main unit will cycle through the connected sensor channels or allow manual selection.
6. പരിപാലനം
- വൃത്തിയാക്കൽ: Clean the main unit and sensor with a soft, damp തുണി. ഉരച്ചിലുകളുള്ള ക്ലീനറുകളോ ലായകങ്ങളോ ഉപയോഗിക്കരുത്.
- ബാറ്ററി മാറ്റിസ്ഥാപിക്കൽ: Replace batteries in both the main unit and the outdoor sensor when the low battery indicator appears on the display. Ensure correct polarity.
- സംഭരണം: If the device will not be used for an extended period, remove all batteries to prevent leakage.
- പരിസ്ഥിതി വ്യവസ്ഥകൾ: Avoid exposing the main unit to extreme temperatures, direct sunlight, or high humidity. The outdoor sensor is designed for outdoor use but should be protected from direct precipitation.
7. പ്രശ്നപരിഹാരം
- പ്രധാന യൂണിറ്റിൽ ഡിസ്പ്ലേ ഇല്ല:
- Check if the power adapter is securely connected or if the AAA batteries are inserted correctly and are not depleted. - No Outdoor Temperature/Humidity Reading:
- Ensure the outdoor sensor has fresh AA batteries and is within the 30-meter transmission range of the main unit.
- Check for obstructions between the main unit and the sensor.
- Try re-synchronizing the sensor by removing and reinserting its batteries, then pressing the 'CHANNEL' or 'SYNC' button on the main unit (if available). - തെറ്റായ സമയം/തീയതി:
- Verify that the DCF77 signal reception icon is displayed. If not, try relocating the main unit to an area with better reception.
- Manually set the time and date as described in section 5.2. - കൃത്യമല്ലാത്ത വായനകൾ:
- Ensure both units are placed away from direct heat sources, cold drafts, or direct sunlight.
- Allow some time for the readings to stabilize after initial setup or relocation.
8 സ്പെസിഫിക്കേഷനുകൾ
| മോഡൽ | SWS 4250 |
| ഇൻഡോർ താപനില ശ്രേണി | 0°C മുതൽ +50°C വരെ (32°F മുതൽ 122°F വരെ) |
| Do ട്ട്ഡോർ താപനില ശ്രേണി | -20°C മുതൽ +60°C വരെ (-4°F മുതൽ 140°F വരെ) |
| Humidity Range (Indoor & Outdoor) | 20% to 90% rF |
| താപനില കൃത്യത | ±1°C |
| ട്രാൻസ്മിഷൻ ഫ്രീക്വൻസി | 433 MHz |
| പ്രക്ഷേപണ ശ്രേണി | Up to 30 m (outdoor, open area) |
| പ്രധാന യൂണിറ്റ് പവർ | 3 x 1.5 V AAA batteries (not included) or DC 4.5 V / 150 mA adapter (included) |
| സെൻസർ പവർ | 2 x 1.5 V AA ബാറ്ററികൾ (ഉൾപ്പെടുത്തിയിട്ടില്ല) |
| പ്രധാന യൂണിറ്റ് അളവുകൾ (പ x ഉ x ഡി) | 173 x 125 x 22 മിമി (6.81 x 4.92 x 0.87 ഇഞ്ച്) |
| പ്രധാന യൂണിറ്റ് ഭാരം | 238 ഗ്രാം (15.66 ഔൺസ്) |
| പ്രത്യേക ഫീച്ചർ | Lightweight, Color LCD Display, Radio-controlled Time (DCF77) |
9. വാറൻ്റിയും പിന്തുണയും
SENCOR products are manufactured to high-quality standards. For information regarding warranty terms and conditions, please refer to the warranty card included with your purchase or visit the official SENCOR website. For technical support or service inquiries, please contact SENCOR customer service through their official channels.
