1. はじめに
This manual provides detailed instructions for the setup, operation, and maintenance of your TFA Dostmann Gaia 35.1083 Wireless Weather Station. This device is designed to provide accurate indoor and outdoor temperature, humidity, and barometric pressure readings, along with weather forecasts and various alarm functions. Please read this manual thoroughly before using the device to ensure proper function and longevity.
2. 安全情報
- デバイスとそのコンポーネントを子供の手の届かないところに保管してください。
- 本体を極端な温度、直射日光、湿気にさらさないでください。
- The outdoor sensor is designed for outdoor use but is not fully waterproof. Protect it from direct rain and snow.
- 指定された種類の電池のみを使用し、取り付け時には極性が正しいことを確認してください。
- 古い電池と新しい電池、または異なる種類の電池を混ぜないでください。
- 使用済みバッテリーは、地域の規制に従って廃棄してください。
- ご自身でデバイスの修理や改造を試みないでください。修理については、資格のある担当者にご相談ください。
3. パッケージ内容
すべての品物が揃っていて良好な状態であることを確認してください。
- TFA Dostmann Gaia 35.1083 Weather Station (Main Unit)
- ワイヤレス屋外温湿度センサー
- 3 x AA 1.5V Mignon Batteries (for Main Unit)
- 2 x AAA 1.5V Micro Batteries (for Outdoor Sensor)
- 壁取り付け材
- 取扱説明書(本書)
4.製品オーバーview
The TFA Dostmann Gaia 35.1083 is a sophisticated weather station featuring a large display and a wireless outdoor sensor. It provides comprehensive weather data and forecasting capabilities.
本体の特徴:
- Large, clear display for easy readability.
- DCF-77 radio-controlled time with manual setting option.
- Automatic summer/winter time adjustment.
- 12/24 hour display and adjustable time zone.
- カレンダー表示。
- Wake-up alarm with snooze function.
- 室内の温度と湿度を表示します。
- Outdoor temperature and humidity display (via wireless sensor).
- Dew point display.
- Min/Max temperature memory.
- Programmable alarm limits for temperature, humidity, dew point, and atmospheric pressure (storm warning).
- Weather forecast with symbols and atmospheric pressure diagram.
- Relative or absolute atmospheric pressure display with manual calibration.
- 24-hour atmospheric pressure history display.
- バックライト機能。

Image 1: TFA Dostmann Gaia 35.1083 Main Weather Station Unit. This image shows the front of the main unit, which is black with a large display panel. The display shows various weather parameters and time.
ワイヤレス屋外センサー:
- 屋外の温度と湿度を測定します。
- Wireless transmission at 433 MHz, with a range of up to 100 meters (open field).
- 簡単に設置できるコンパクトなデザイン。

Image 2: TFA Dostmann Wireless Temperature and Humidity Sensor. This image displays the white outdoor sensor unit, which has a small LCD showing current temperature and humidity readings. The text "Temperature & Humidity Sensor" is printed on its front.
5. セットアップ
5.1 バッテリーの取り付け
- 屋外センサー: Open the battery compartment on the back of the wireless outdoor sensor. Insert 2 x AAA 1.5V Micro batteries, ensuring correct polarity (+/-). Close the compartment securely.
- 本体: Open the battery compartment on the back of the main weather station unit. Insert 3 x AA 1.5V Mignon batteries, ensuring correct polarity (+/-). Close the compartment securely. The unit will power on and begin searching for the DCF-77 time signal and the outdoor sensor.
重要な注意:
- Always install batteries in the outdoor sensor first, then in the main unit, to ensure proper synchronization.
- Ensure all batteries are new and of the same type. Do not mix different battery types or brands.
5.2 センサーの配置
Place the wireless outdoor sensor in a shaded, well-ventilated location outdoors, protected from direct sunlight and precipitation. Avoid placing it near heat sources (e.g., exhaust vents) or large metal objects that could interfere with the wireless signal. The maximum transmission range is 100 meters in an open field; walls and obstacles will reduce this range.
The main unit can be placed on a table or mounted on a wall using the provided material.
5.3 初期設定と時刻同期
After battery installation, the main unit will automatically attempt to receive the DCF-77 radio time signal from Frankfurt, Germany. This process can take several minutes to several hours, depending on your location and environmental conditions. Once the signal is received, the time, date, and day of the week will be set automatically.
- 手動時間設定: If the DCF-77 signal is not received or if you are outside its reception range, you can set the time manually. Refer to the "Operating Instructions" section for details on manual time adjustment.
- タイムゾーン調整: If you are in a different time zone than the DCF-77 signal (CET), you can adjust the time zone offset.
- Automatic Summer/Winter Time: The station automatically adjusts for Daylight Saving Time (DST).
6. 操作手順
6.1 Display Modes and Buttons
The main unit features several buttons for navigating menus and adjusting settings. Consult the specific button labels on your device for exact functions. Common buttons include MODE, SET, UP/+, DOWN/-, ALARM, SNOOZE/LIGHT.
6.2 時刻と日付の設定
- Manual Time/Date: In normal time display mode, press and hold the SET button to enter manual setting mode. Use UP/+ and DOWN/- buttons to adjust values (e.g., year, month, day, hour, minute) and SET to confirm and move to the next setting.
- 12/24時間形式: Toggle between 12-hour (with AM/PM indicator) and 24-hour format.
- タイムゾーン: Adjust the time zone offset from the DCF-77 signal.
6.3つのアラーム機能
- Wake-up Alarm: アラームボタンを押して view or set the wake-up alarm time. Use SET to enter setting mode and UP/DOWN to adjust. Press SNOOZE/LIGHT to activate snooze when the alarm sounds.
- 天気警報: The station allows setting upper and lower alarm limits for indoor/outdoor temperature, indoor/outdoor humidity, dew point, and atmospheric pressure (storm warning). When a parameter exceeds or falls below its set limit, the station will emit an audible and visual alert for 120 seconds. Refer to your device's specific menu for setting these limits.
6.4 Weather Data Display
- 温度単位: 摂氏 (°C) と華氏 (°F) の表示を切り替えます。
- 最小/最大メモリ: View the minimum and maximum recorded values for temperature and humidity. Press a specific button (often MEM or MIN/MAX) to cycle through these values.
- 大気圧: Display pressure in hPa or inHg. You can view relative or absolute pressure and manually calibrate the reading. The station also shows a 24-hour pressure history diagram.
- 天気予報: The station provides a weather forecast based on atmospheric pressure changes, displayed using intuitive symbols (e.g., sunny, cloudy, rainy). A weather trend indicator may also be present.
6.5バックライト
Press the SNOOZE/LIGHT button to activate the display backlight for a few seconds, improving readability in low-light conditions.
7. メンテナンス
7.1 クリーニング
Clean the main unit and outdoor sensor with a soft, damp 布で拭いてください。研磨剤入りの洗剤や溶剤は表面を傷める可能性があるため、使用しないでください。電池ボックスやその他の開口部に水分が入らないようにしてください。
7.2 電池の交換
When the battery indicator appears on the display, replace the batteries in the respective unit (main unit or sensor). Always replace all batteries in a unit at the same time with new batteries of the same type. Follow the battery installation steps in Section 5.1.
8。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| 本体やセンサーに何も表示されない。 | 電池が切れているか、正しく挿入されていません。 | 電池の極性を確認し、新しい電池と交換してください。 |
| 屋外の温度/湿度が表示されない、または正しくありません。 | Sensor out of range, interference, or sensor batteries dead. |
|
| DCF-77 time signal not received. | Interference, weak signal, or location outside reception range. |
|
| 不正確な天気予報。 | Weather forecasts are based on barometric pressure trends and are not always 100% accurate. | This is normal. The forecast is an indication, not a guarantee. Ensure manual pressure calibration is correct if applicable. |
| Outdoor sensor damaged by water. | Exposure to heavy rain or direct water spray. | The sensor is not fully waterproof. Ensure it is placed in a sheltered location, protected from direct precipitation. |
9. 仕様
| 特徴 | 詳細 |
|---|---|
| モデル | TFA Dostmann Gaia 35.1083 |
| 電源(本体) | 3 x AA 1.5V Mignon batteries |
| 電源(屋外センサー) | 2 x AAA 1.5V Micro batteries |
| 室内温度範囲 | 0 °C ~ 60 °C (32 °F ~ 140 °F) |
| 屋外の温度範囲 | -40 °C ~ +65 °C (-40 °F ~ 149 °F) |
| 温度精度 | ±1 °C |
| 室内湿度範囲 | 1%~99%RH |
| 屋外湿度範囲 | 20%~95%RH |
| 大気圧範囲 | 919 ~ 1080 hPa (27.14 ~ 31.89 inHg) |
| Atmospheric Pressure Accuracy | ±1.5hPa |
| 送信周波数 | 433 MHz |
| 伝送距離 | 最大100メートル(オープンフィールド) |
| 時刻同期 | DCF-77 radio controlled, manual setting option |
| 表示タイプ | 液晶 |
| 材料 | プラスチック |
| 本体寸法 | 185 x 100 x 30 mm(約) |
10. 保証情報
TFA Dostmann products are manufactured with quality and care. This product is covered by a manufacturer's warranty against defects in materials and workmanship. The specific warranty period and terms may vary by region. Please retain your proof of purchase for any warranty claims. For detailed warranty information, refer to the documentation provided with your purchase or contact TFA Dostmann customer service.
11. カスタマーサポート
If you encounter any issues or have questions regarding your TFA Dostmann Gaia 35.1083 Weather Station that are not addressed in this manual, please contact TFA Dostmann customer support. Contact information can typically be found on the manufacturer's webサイトまたは製品パッケージに記載されています。
オンラインリソース: For additional information, FAQs, or updated manuals, please visit the official TFA Dostmann webサイト。