1. Folasaga
Fa'afetai mo le fa'atauasing 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.

Ata 1.1: Luma view of the A&D Waterproof Interval Timer AD-5709TL, displaying its digital screen and control buttons.
2. Vaega Autu
- IPX7 Fully Waterproof: Designed to withstand splashes and submersion, ideal for kitchen and outdoor use.
- Multi-Timer Function: Capable of memorizing and running up to 8 individual timer settings sequentially.
- Toe fai Galuega: Set the timer to repeat from 1 to 999 times, or for an indefinite duration.
- Faasilasilaga Fa'ailoga Lua: Alerts with both a red LED light (blinks for approx. 30 seconds) and a buzzer sound (5 or 30 seconds duration).
- Countdown & Count-up Modes: Functions as a countdown timer for set intervals and a count-up timer from zero.
- Galuega Fa'amanatu: Stores frequently used timer settings for quick recall.
- Lagolago maneta: 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. Seti
3.1. Mea i totonu o le afifi
- A&D Waterproof Interval Timer AD-5709TL
- Tusi Taiala
- CR2032 Lithium Battery (for monitor use)
3.2. Fa'apipi'i ma'a
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.
- Su'e le vaega o le maa i tua o le taimi.
- Use a coin or a flat tool to twist the battery cover counter-clockwise to open.
- Fa'aofi le maa CR2032 fa'asaga i luga le itu lelei (+).
- Replace the battery cover and twist clockwise to secure it.

Ata 3.1: Tua view of the timer, illustrating the battery compartment and the CR2032 battery for installation.
3.3. Uluai Malosiaga Ki
Once the battery is correctly installed, the timer will automatically power on and display '00:00'.
4. Galuega
4.1. Galuega Fa'amau
| faamau | Galuega |
|---|---|
| 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) | Starts or pauses the timer. |
| 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. Setting a Countdown Timer
- Ensure the timer display is '00:00'. If not, press the Taofi faamau e toe setiina.
- Fa'aaoga le 1分, 10秒, ma 10分 buttons to set your desired countdown time. The maximum setting is 99 minutes 50 seconds, and the minimum is 10 seconds.
- Oomi le スタート/ポーズ faamau e amata ai le faitauga i lalo.
- To pause the countdown, press スタート/ポーズ toe oomi tasi e toe amata ai.
- 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.
- Oomi le Taofi 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, ma 10分 faamau.
- Oomi le 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.

Ata 4.1: Esoample of sequential timer operation with multiple steps and repeat functionality.
4.4. Toe fai Galuega
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').
- Fa'aaoga le 1分, 10秒, ma 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.
- Tusitala 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'.
- Oomi le スタート/ポーズ button. The timer will immediately start counting up from 00 minutes 00 seconds.
- Tusitala スタート/ポーズ again to pause the count-up.
- Oomi le Taofi button to stop the count-up and reset the display to '00:00'.
5. Tausiga
5.1. Fa'amamaina
Mo le fa'amamāina o le taimi, solo i se vai vaivai.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. Suiga maa
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. Teuina
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. Faʻafitauli
| Fa'afitauli | Mafuaaga e ono tupu | Fofo |
|---|---|---|
| E le ki le taimi. | Ua mate le maa pe ua sese foi le faapipiiina. | Replace the battery with a new CR2032, ensuring correct polarity. |
| Fa'aaliga e faanenefu pe emo. | Ma'a maualalo. | Sui le maa. |
| Ua leotele tele le alarm. | 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). |
| E lē tali mai le taimi pe a oomiina faamau. | Fa'aletonu le tumau o le polokalama faakomepiuta pe ua vaivai fo'i le maa. | 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. Fa'amatalaga
| Fa'amatalaga | Fa'amatalaga |
|---|---|
| Numera Fa'ata'ita'i | TA-5709TL |
| Fua (L x W x H) | 6.8 x 6.8 x 1.6 cm |
| mamafa | Pe tusa. 60 g |
| Lanu | Lanu pa'epa'e |
| Fa'atulagaina le Va'aiga | Max 99 minutes 50 seconds, Min 10 seconds |
| Number of Timers | Up to 8 sequential timers |
| Toe fai Faitau | 1 to 999 times, or infinite |
| Alarm Duration (Buzzer) | 5 sekone / 30 sekone |
| Alarm Duration (LED) | Approx. 30 seconds blinking red LED |
| Pisele Volume | Approx. 65dB (at 15cm distance) |
| Fa'atino Fa'atino | IPX7 tutusa |
| Punavai Malosi | CR2032 Lithium Battery x 1 |

Figure 7.1: Visual representation of the timer's dimensions, weight, battery information, and alarm features.
8. Fa'amaonia ma Lagolago
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 website or the retailer from whom you purchased the product. Please retain your proof of purchase for warranty validation.
For more information, visit the official A&D webnofoaga: www.aandd.co.jp





