1. הקדמה
The DOOMAY H75 Wireless Weather Station is designed to provide accurate indoor and outdoor temperature and humidity readings, along with barometric pressure and weather forecasts. This device features a vibrant display and supports multiple remote sensors for comprehensive environmental monitoring.
שליסל פֿעיִקייטן אַרייַננעמען:
- Accurate indoor and outdoor temperature and humidity monitoring.
- Wide temperature measurement range from -40℃ to 60℃ (-40℉ to 140℉) and humidity range from 10% to 99%.
- Display of time (12/24 hour format), date, barometric pressure (mmHg, inHg, hPa), and weather icons.
- Maximum/minimum value viewing and resetting for pressure, temperature, and humidity.
- Support for up to 8 remote thermo-hygrometer sensors (one included).
- Adjustable backlight with 3 levels of brightness.
- Alarm with 5-minute snooze function.
- Manual calibration function for temperature and humidity.
2. וואָס איז אין דער קעסטל
ביים עפענען דעם פעקל, ביטע זיכער מאכן אז אלע קאמפאנענטן זענען דא און אין גוטן צושטאנד:
- DOOMAY Weather Station Display Console
- Remote Thermo-Hygrometer Sensor (1 unit)
- 5V-1A מאַכט אַדאַפּטער
- וסב קאַבלע
- AAA Batteries (for backup power and remote sensor)
- באַניצער מאַנואַל

Figure 2.1: Contents of the DOOMAY Weather Station package.

Figure 2.2: Product parameter details and included components.
3. סעטאַפּ
Follow these steps to set up your DOOMAY Weather Station for optimal performance:
3.1 אָנשטעלן די דיספּליי קאַנסאָול
- Connect the provided 5V-1A power adapter to the display console.
- For backup power, insert 3 AAA alkaline or lithium batteries into the battery compartment. The screen automatically turns off in battery mode to save energy.
Video 3.1: Demonstrates the initial setup and operation of the DOOMAY Weather Station, including powering the display and setting up the remote sensor.
3.2 Setting Up the Remote Sensor
- Insert 2 AAA alkaline or lithium batteries into the remote sensor.
- Use the dip-switch inside the battery compartment to select a channel (1-8). Ensure the display console is set to the same channel for communication.
- The system is designed to automatically scan and connect to sensors. If a signal is lost, use the sensor search mode on the display console to re-acquire it.
3.3 דרויסנדיקע סענסארן פּלאַצירונג
Proper placement of the outdoor sensor is crucial for accurate readings:
- אָרט: Choose a shady spot, ideally north-facing, to avoid direct sunlight.
- ויסמיידן: Direct sun and heat sources, which can skew temperature readings.
- שוץ: Place the sensor under an eave or in a sheltered spot to protect it from direct rain and extreme weather conditions.
- ווירעלעסס קייט: The wireless transmission range is up to 100m (330ft) in open air. Avoid electromagnetic and radio-frequency interference.

Figure 3.1: The weather station supports up to 8 wireless sensor channels, allowing for monitoring in various locations.

Figure 3.2: The display console can be wall-mounted or placed on a tabletop using its integrated stand.
4. אַפּערייטינג ינסטרוקטיאָנס
The display console provides comprehensive information and customizable settings:
4.1 צייט און דאַטע סעטטינגס
- דרוק די מאָדע button to cycle through time, date, and alarm settings.
- ניצן די שטעלן button to enter setting mode for each parameter.
- צופּאַסן ווערטן ניצנדיק די + און - קנעפּלעך.
- Switch between 12/24 hour format as desired.
4.2 שרעק פֿונקציע
- To set the alarm, hold the שטעלן button for 3 seconds until the alarm icon appears.
- Adjust the alarm time using the + און - קנעפּלעך.
- The console also offers a 5-minute snooze function.

Figure 4.1: Setting and using the alarm and snooze features.
4.3 Temperature and Pressure Units
- Easily switch between Fahrenheit (℉) and Celsius (℃) for temperature readings.
- Barometric pressure can be displayed in mmHg, inHg, or hPa.
4.4 MAX/MIN Records
- The weather station tracks maximum and minimum temperature and humidity values.
- View records for the last 24 hours or all-time.

Figure 4.2: Accessing maximum and minimum temperature and humidity records.
4.5 וועטער פאָרעקאַסט
- The weather station provides an informative weather forecast based on barometric pressure trends.
- For initial use, manually set the current weather status to calibrate the forecast.
- You can also set weather-related thresholds like pressure and storm thresholds for personalized predictions.

Figure 4.3: Weather forecast icons based on barometric pressure trends.
ווידעא 4.1: איבערview of the DOOMAY Weather Station's features, including real-time weather updates and time display.
Video 4.2: Demonstrates various operational aspects of the weather station, such as setting the alarm, adjusting brightness, and tracking high/low records.
5. וישאַלט
To ensure the longevity and accuracy of your DOOMAY Weather Station, follow these maintenance guidelines:
- רייניקונג: Wipe the display console and remote sensor with a soft, damp שטאָף. פֿאַרמײַדט אַברייסיוו רייניגער אָדער סאָלווענטן.
- באַטערי פאַרבייַט: Replace batteries in both the display console (for backup) and the remote sensor when the low battery indicator appears. Use only AAA alkaline or lithium batteries.
- סענסאָר שוץ: Periodically check the outdoor sensor's placement to ensure it remains protected from direct sunlight and heavy precipitation.
- קאליבראציע: The device supports manual calibration for temperature and humidity to meet stricter accuracy standards. Refer to the operating instructions for details on performing calibration.
6. טראָובלעשאָאָטינג
אויב איר טרעפט פּראָבלעמען מיט אייער וועטער סטאַנציע, פּרוּווט די פאלגענדע געוויינטלעכע טראָובלעשווטינג טריט:
- קיין דרויסנדיק לייענען:
- זיכער מאַכן אַז די באַטעריעס פון די ווײַט סענסאָר זענען ריכטיק אינסטאַלירט און נישט אויסגעשעפּט.
- Verify the remote sensor and display console are set to the same channel.
- Check the distance between the sensor and console; it should be within 100m (330ft) in open air.
- Relocate the sensor or console to avoid potential sources of interference (e.g., large metal objects, other wireless devices).
- Initiate sensor search mode on the display console.
- ומפּינקטלעך רידינגז:
- זיכער מאַכן אַז דער דרויסנדיקער סענסאָר איז נישט אין דירעקטער זון אָדער לעבן היץ קוועלער.
- Perform manual calibration for temperature and humidity if readings consistently deviate.
- ווייַז ניט ארבעטן:
- Check if the power adapter is securely connected.
- If using battery power, ensure batteries are fresh and correctly inserted. Remember the screen automatically turns off in battery mode to save energy.
7. ספּעסאַפאַקיישאַנז
| שטריך | דעטאַל |
|---|---|
| נומער מאָדעל נומער | H75 |
| פאַבריקאַנט | DOOMAY |
| פּעקל דימענשאַנז | 12.09 X 8.03 X 2.01 אינטשעס; 1.72 פונט |
| טעמפּעראַטור קייט (דרויסנדיק) | -40 ℃ צו 60 ℃ (-40 ℉ צו 140 ℉) |
| הומידיטי ראַנגע | 10% צו 99% |
| טעמפּעראַטור אַקקוראַסי | +/-1℃ (+/-2℉) |
| הומידיטי אַקיעראַסי | +/-5% (between 20%-90%) |
| ווירעלעסס טראַנסמיסיע קייט | Up to 100m (330ft) in open air |
| מאַכט מקור (דיספּליי) | 5V-1A power adapter (included) or 3 AAA batteries (included for backup) |
| מאַכט מקור (סענסאָר) | 2 AAA alkaline or lithium batteries (included) |
| ספּעציעלע שטריך | Large Display, Adjustable Backlight |
| לאַנד פון אָריגין | כינע |
8. וואָראַנטי און שטיצן
DOOMAY products are manufactured to the highest quality standards. This product comes with a manufacturer's warranty against defects in materials and workmanship.
For warranty claims, technical support, or any questions regarding your DOOMAY Weather Station, please contact our customer service team. Refer to the contact information provided in the packaging or visit the official DOOMAY webזייטל פֿאַר די מערסט אַרויף-צו-דאַטע שטיצע דעטאַילס.
We are committed to providing excellent customer service and ensuring your satisfaction with our products.



