1. はじめに
ご購入ありがとうございますasing the A&D Waterproof Interval Timer AD-5709TL. This versatile timer is designed for various applications, from kitchen use to sports training, offering precise timing and robust features. Its IPX7 waterproof rating ensures durability in wet environments, while its multi-timer and repeat functions provide flexibility for complex timing needs. Please read this manual carefully to ensure proper use and maintenance of your device.
図1.1: 前面 view of the A&D Waterproof Interval Timer AD-5709TL, displaying its digital screen and control buttons.
2. 主な特徴
- IPX7 Fully Waterproof: Designed to withstand splashes and submersion, ideal for kitchen and outdoor use.
- マルチタイマー機能: Capable of memorizing and running up to 8 individual timer settings sequentially.
- 繰り返し機能: Set the timer to repeat from 1 to 999 times, or for an indefinite duration.
- デュアルアラーム通知: Alerts with both a red LED light (blinks for approx. 30 seconds) and a buzzer sound (5 or 30 seconds duration).
- カウントダウンとカウントアップモード: Functions as a countdown timer for set intervals and a count-up timer from zero.
- メモリ機能: Stores frequently used timer settings for quick recall.
- 磁気バッキング: Equipped with a magnet for convenient attachment to metal surfaces.
Figure 2.1: The timer's magnetic backing allows for easy attachment to metal surfaces, as shown with paper clips.
Figure 2.2: The timer is shown submerged in water, highlighting its IPX7 waterproof rating for use in wet environments.
3. セットアップ
3.1. パッケージ内容
- A&D Waterproof Interval Timer AD-5709TL
- 取扱説明書
- CR2032 Lithium Battery (for monitor use)
3.2. バッテリーの取り付け
The timer uses one CR2032 lithium battery. A battery is included for initial monitoring purposes. For long-term use, it is recommended to replace it with a new battery.
- タイマーの背面にある電池ボックスを見つけます。
- Use a coin or a flat tool to twist the battery cover counter-clockwise to open.
- CR2032 電池をプラス (+) 側を上に向けて挿入します。
- 電池カバーを元に戻し、時計回りに回して固定します。
図3.1：背面 view of the timer, illustrating the battery compartment and the CR2032 battery for installation.
3.3. 初回電源投入
Once the battery is correctly installed, the timer will automatically power on and display '00:00'.
4. 操作
4.1. ボタンの機能
| ボタン | 関数 |
|---|---|
| 1分 (1 Minute) | Adds 1 minute to the timer setting. |
| 10秒 (10 Seconds) | Adds 10 seconds to the timer setting. |
| 10分 (10 Minutes) | Adds 10 minutes to the timer setting. |
| スタート/ポーズ (Start/Pause) | タイマーを開始または一時停止します。 |
| ストップ (Stop) | Stops the timer and resets it to the last set time or zero. |
| メモリ (Memory) | Recalls stored timer settings. |
| リセット (Reset) | Resets the timer to 00:00. (Often combined with Stop or a long press of Stop) |
4.2. カウントダウンタイマーの設定
- Ensure the timer display is '00:00'. If not, press the 停止 リセットするボタン。
- 使用 1分, 10秒、 そして 10分 buttons to set your desired countdown time. The maximum setting is 99 minutes 50 seconds, and the minimum is 10 seconds.
- を押す スタート/ポーズ カウントダウンを開始するボタン。
- カウントダウンを一時停止するには、 スタート/ポーズ もう一度押すと再開します。
- When the timer reaches zero, the alarm will sound (buzzer for 5 or 30 seconds) and the red LED will blink for approximately 30 seconds.
- を押す 停止 button to silence the alarm and reset the timer to the last set time.
4.3. Using Multiple Timers (Sequential Operation)
The AD-5709TL can store and run up to 8 sequential timer settings. This is ideal for interval training or multi-step processes.
- Set the first timer duration using the 1分, 10秒、 そして 10分 ボタン。
- を押す メモリ button to save this setting as Step 1. The display will show '00:00' or the next step number.
- Repeat the process to set and save up to 8 steps. Each time you press メモリ, it saves the current setting and moves to the next step number.
- Once all steps are set, press スタート/ポーズ to begin the sequence. The timer will count down each step consecutively.
- The alarm will sound after each step completes, and the timer will automatically proceed to the next step.
図4.1：例ample of sequential timer operation with multiple steps and repeat functionality.
4.4.リピート機能
After setting your sequential timers (or a single timer), you can set the number of times the sequence should repeat.
- After setting your timer steps (as described in 4.3), press the メモリ button repeatedly until the display shows the repeat count setting (e.g., 'RPT 001').
- 使用 1分, 10秒、 そして 10分 buttons to adjust the repeat count from 1 to 999.
- To set for permanent (infinite) repeat, continue pressing the buttons until 'RPT INF' or similar is displayed.
- プレス スタート/ポーズ to start the repeating timer sequence.
4.5. Count-up Function
To use the count-up function:
- Ensure the timer display is '00:00'.
- を押す スタート/ポーズ button. The timer will immediately start counting up from 00 minutes 00 seconds.
- プレス スタート/ポーズ again to pause the count-up.
- を押す 停止 button to stop the count-up and reset the display to '00:00'.
5. メンテナンス
5.1. 清掃
タイマーを掃除するには、柔らかくて乾いた布で拭いてください。amp cloth. Do not use abrasive cleaners, solvents, or immerse the device in water beyond its IPX7 rating. Ensure the battery compartment is securely closed before cleaning with moisture.
5.2. バッテリーの交換
When the display becomes dim or the timer functions erratically, it's time to replace the battery. Follow the steps in Section 3.2 for battery installation. Always use a new CR2032 lithium battery.
5.3. ストレージ
Store the timer in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, it is recommended to remove the battery to prevent leakage.
6。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| タイマーがオンになりません。 | バッテリーが切れているか、正しく取り付けられていません。 | Replace the battery with a new CR2032, ensuring correct polarity. |
| ディスプレイが暗くなったり、ちらついたりします。 | バッテリー残量が少なくなりました。 | バッテリーを交換してください。 |
| アラームが大きすぎます。 | Buzzer volume is fixed. | The buzzer volume is approximately 65dB at 15cm and cannot be adjusted. Consider using the LED alarm only if available (not a direct feature on this model, but a general suggestion). |
| タイマーはボタンを押しても反応しません。 | 一時的なソフトウェアの不具合またはバッテリー残量が少ない。 | Remove and reinsert the battery. If the issue persists, replace the battery. |
| Sequential timers do not advance. | Incorrect setting or timer paused. | Ensure all steps are correctly saved using the Memory button. Check if the timer is paused. |
7. 仕様
| 仕様 | 詳細 |
|---|---|
| モデル番号 | AD-5709TL |
| 寸法（長さ×幅×高さ） | 6.8 x 6.8 x 1.6 cm |
| 重さ | 約60g |
| 色 | 白 |
| 設定範囲 | Max 99 minutes 50 seconds, Min 10 seconds |
| タイマーの数 | Up to 8 sequential timers |
| リピート回数 | 1 to 999 times, or infinite |
| Alarm Duration (Buzzer) | 5秒 / 30秒 |
| Alarm Duration (LED) | Approx. 30 seconds blinking red LED |
| ブザー音量 | Approx. 65dB (at 15cm distance) |
| 防水性能 | IPX7相当 |
| 電源 | CR2032リチウム電池×1 |
Figure 7.1: Visual representation of the timer's dimensions, weight, battery information, and alarm features.
8. 保証とサポート
This product is covered by a standard manufacturer's warranty. For warranty claims, technical support, or inquiries, please contact A&D customer service through their official webご購入いただいたサイトまたは販売店にお問い合わせください。保証の有効性を確認するため、購入証明書を保管してください。
For more information, visit the official A&D webサイト： www.aandd.co.jp