Entwodiksyon
This manual provides detailed instructions for the setup, operation, and maintenance of your Marathon BA030021 Atomic Weather Station. Please read this manual thoroughly before using the device to ensure proper function and longevity. Keep this manual for future reference.
Kontni pake
Before proceeding with the setup, please verify that all components are included in your package:
- Marathon BA030021 Main Unit (Weather Station)
- Wireless Sensor Deyò
- AC pouvwa adaptè
- 3 x AAA Batteries (for main unit)
- Manyèl Itilizatè (dokiman sa a)
Pwodwi souview
The Marathon BA030021 Atomic Weather Station features a clear color display and a wireless outdoor sensor to provide accurate weather information. Below are key features and diagrams of the unit.

Figure 1: Weather Station in Use
This image shows the Marathon BA030021 Weather Station displaying its color screen with weather forecast icons, indoor/outdoor temperature and humidity, and the current time and date. The unit is shown in a typical home environment, demonstrating its compact design and clear display.

Figi 2: Karakteristik Panèl Devan an
- Indoor & Outdoor Temperature Display
- Indoor & Outdoor Humidity Display
- Icônes pwevwa move tan
- 24 Hours Min/Max Temperature Record
- 24 èdtan Min/Max dosye imidite
- Self Setting, Self Adjusting Time
- Ekspozisyon Dat
- Comfort Indicator Scale
This image displays the front of the Marathon BA030021 Atomic Weather Station, highlighting its key features with numbered callouts. The color display shows outdoor and indoor temperature and humidity, weather forecast icons (sun, clouds), current time, date, and a comfort indicator. Buttons for 'MODE/SET', 'WEATHER', '°C/°F', and 'ON/OFF' are visible at the bottom.

Figure 3: Back Panel Overview
The back panel of the weather station includes labeled buttons for 'TEMP MEMORY', 'SENSOR SEARCH', and 'TEMP ALERT'. It also features an AC adapter port, a battery compartment, and a foldable stand. An alarm with snooze function is also indicated.

Figi 4: Konsepsyon kontra enfòmèl ant ak dimansyon
This image illustrates the compact design of the Marathon BA030021 Weather Station, showing its approximate dimensions: 3.6 inches (9.3 cm) in height and 5.9 inches (15 cm) in width. This highlights its suitability for various home environments.
Enstalasyon
1. Alimante Inite Prensipal la
- Louvri kouvèti konpatiman batri a ki sou dèyè inite prensipal la.
- Insert the 3 AAA batteries, observing the correct polarity (+/-).
- Fèmen kouvèti lòj batri a.
- For continuous power, connect the supplied AC power adapter to the DC IN port on the back of the main unit and plug it into a standard wall outlet.
2. Powering the Wireless Outdoor Sensor
- Louvri lòj batri a nan Capteur deyò a.
- Insert 2 AAA batteries (not included), observing the correct polarity (+/-).
- Fèmen kouvèti lòj batri a.
3. Senkronizasyon Inisyal
Upon powering on both the main unit and the outdoor sensor, the main unit will automatically attempt to connect with the outdoor sensor and synchronize with the atomic clock signal. This process may take a few minutes. Ensure the sensor is within range of the main unit.
- If the outdoor temperature/humidity does not display after a few minutes, press the "SENSOR SEARCH" button on the back of the main unit to manually initiate a search.
- The atomic clock signal icon will flash during synchronization and become solid once successfully received.
4. Capteur plasman
For accurate readings, place the wireless outdoor sensor in a shaded area, protected from direct sunlight and precipitation. Avoid placing it near large metal objects or electronic devices that could interfere with the wireless signal. The maximum transmission range is approximately 30 meters (100 feet) in open air.
Enstriksyon Operasyon
1. Ekspozisyon lè ak dat
The weather station automatically synchronizes with the atomic clock signal for precise timekeeping. No manual adjustment is typically required. The display shows the current time and date.
- To switch between 12-hour and 24-hour format, press the "MODE/SET" button.
2. Ekspozisyon Tanperati ak Imidite
The main unit displays both indoor and outdoor temperature and humidity readings.
- Press the "°C/°F" button to toggle between Celsius and Fahrenheit temperature units.
- Pou view the 24-hour minimum and maximum temperature/humidity records, press the "TEMP MEMORY" button. Press again to cycle through Min/Max values.
3. Meteyo Previzyon
The weather station provides a forecast for the next 12-24 hours based on changes in atmospheric pressure. The forecast is indicated by graphical icons:
- Sunny: Clear skies expected.
- Partly Cloudy: Mix of sun and clouds.
- Twoub: Overcast conditions.
- Lapli: Precipitation expected.
- Snowy: Snowfall expected (if temperature is low enough).
The forecast is an estimation and may not always reflect actual weather conditions.
4. Endikatè konfò
The comfort indicator scale provides a visual representation of indoor comfort levels based on temperature and humidity. It typically displays "COLD", "COMFORT", or "HOT".
5. Fonksyon alam
The unit includes an alarm with a snooze function. Refer to the detailed instructions in the full manual for setting and disabling the alarm.
Antretyen
- Netwayaj: Siye inite a ak detèktè a avèk yon twal mou, damp twal. Pa sèvi ak pwodui netwayaj abrazif oswa solvang.
- Ranplasman batri: Replace batteries in both the main unit and outdoor sensor when the low battery indicator appears on the display. Ensure correct polarity.
- Depo: Si w ap sere aparèy la pou yon peryòd tan pwolonje, retire tout pil yo pou anpeche flit.
Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Pa gen ekspozisyon sou inite prensipal la | Pil yo mouri oswa yo mal mete; adaptè kouran altènatif la pa konekte oswa li gen pwoblèm. | Tcheke polarite pil la epi ranplase li si sa nesesè. Asire w ke adaptè AC a byen konekte epi li fonksyone byen. |
| Pa gen lekti tanperati/imidite deyò | Outdoor sensor batteries are dead; sensor out of range; interference; sensor not paired. | Replace sensor batteries. Move sensor closer to the main unit. Avoid sources of interference. Press "SENSOR SEARCH" button on main unit. |
| Move ekspozisyon tan | Atomic clock signal not received. | Ensure the unit is placed in an area where it can receive the atomic signal (e.g., near a window). Allow time for synchronization. |
| Previzyon move tan | Weather forecast is an estimation based on pressure changes. | This is normal. The forecast is a general guide and not a real-time prediction. |
Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Nimewo Modèl | BA030021-EU1 |
| Manifakti | Maraton |
| Kalite ekspozisyon | Koulè Display |
| Sous kouran (inite prensipal) | AC Adapter, 3 x AAA Batteries (included) |
| Sous pouvwa (Capteur deyò) | 2 x AAA pil (pa enkli) |
| Koneksyon Teknoloji | Wireless (Sensor), USB (for power adapter, if applicable) |
| Karakteristik espesyal | Atomic Clock, Wireless Sensor, Alarm, Foldable Stand, Weather Forecast, Min/Max Records, Comfort Indicator |
| Presizyon Tanperati | ± 1 °C |
| Dimansyon (Inite Prensipal) | Apeprè 21.9 x 12.3 x 7.7 cm (8.6 x 4.8 x 3.0 pous) |
| Pwa | Approx. 740 grams (1.63 lbs) |
Garanti ak sipò
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official Marathon website. Information regarding spare parts availability is not provided in the product specifications.
Ou ka jwenn plis enfòmasyon nan www.MarathonWatch.com.





