1. Муқаддима
Ташаккур ба шумо барои харидasing the CUSTOM Drip-proof Stopwatch SW-709N. This manual provides detailed instructions for the proper use, setup, and maintenance of your stopwatch. Please read this manual thoroughly before use to ensure optimal performance and longevity of the product.

Тасвири 1: Пеш view of the CUSTOM Drip-proof Stopwatch SW-709N. The display shows 23 hours, 59 minutes, and 59 seconds, with indicators for days of the week and "WATER RESISTANT" at the bottom. Buttons for SPLIT/RESET, LIGHT, MODE, and START/STOP are visible around the bezel.
The SW-709N is a digital stopwatch designed for various timing applications. It features an IPX4 drip-proof rating, a large LCD display, and an EL backlight for visibility in low-light conditions. It also includes date, time, alarm, and hourly chime functions.
2. Танзимот
2.1 Насби батарея
The stopwatch operates on one CR-2032 coin battery. The battery included with the product is for testing purposes only and may have a limited lifespan. For regular use, it is recommended to replace it with a new battery.
- Locate the battery compartment on the back of the stopwatch.
- Бо истифода аз отверткаи хурд, сарпӯши қисми батареяро бодиққат кушоед.
- Insert one CR-2032 coin battery, ensuring the correct polarity (+/-) as indicated inside the compartment.
- Сарпӯши қуттии батареяро ба таври бехатар пӯшед.
2.2 Танзими ибтидоии вақт ва сана
After battery installation, the stopwatch may require initial time and date setting. Refer to the "Operating Instructions" section for details on how to adjust these settings using the MODE and SPLIT/RESET buttons.
3. Дастурҳои истифодабарӣ
3.1 Функсияҳои тугмаҳо
- Тугмаи MODE: Cycles through display modes (Time, Stopwatch, Alarm). Used for setting adjustments.
- Тугмаи START/STOP: Starts and stops the stopwatch timer. Used to confirm settings.
- SPLIT/RESET Button: Records split times during stopwatch operation. Resets the stopwatch. Used to adjust values during setting.
- Тугмаи нур: Activates the EL backlight for approximately 5 seconds.
3.2 Time and Date Display
The stopwatch can display the date (year, month, day) and time (hour, minute, second). The time display can be switched between 12-hour and 24-hour formats.
- -ро пахш кунед РЕЖИМ button to navigate to the time display mode.
- Барои таъин кардани вақт ва сана:
- Дар ҳолати намоиши вақт тугмаро пахш карда нигоҳ доред РЕЖИМ кнопкаро то он даме, ки дисплей дурахшанда шавад.
- -ро истифода баред Тақсим/барқарор кардан тугмаи барои танзими арзиши дурахшанда.
- -ро пахш кунед Оғоз/Истод button to move to the next setting (e.g., seconds, minutes, hours, day, month, year, 12/24h format).
- Пас аз ба итмом расидани ҳамаи танзимот, пахш кунед РЕЖИМ тугмаи барои баромадан аз ҳолати танзим.
3.3 Функсияи сониясанҷ
The stopwatch can measure time up to 23 hours, 59 minutes, and 59 seconds, with a minimum measurement of 1/100th of a second for the first 29 minutes, 59 seconds, and 99 hundredths.
- -ро пахш кунед РЕЖИМ button to navigate to the stopwatch display mode.
- -ро пахш кунед Оғоз/Истод тугмаи барои оғози вақт.
- To record a split time, press the Тақсим/барқарор кардан button while the stopwatch is running. The split time will be displayed temporarily. Press Тақсим/барқарор кардан again to return to the running time.
- -ро пахш кунед Оғоз/Истод тугмаи барои таваққуфи вақтсанҷ.
- пахш кунед Оғоз/Истод боз барои барқарор кардани вақт.
- Барои аз нав танзим кардани сониясанҷ ба сифр, тугмаи Оғоз/Истод button to stop the timer, then press the Тақсим/барқарор кардан тугма.
3.4 Функсияи ҳушдор
The stopwatch includes an alarm function with a bell mark light and a buzzer that sounds for approximately 1 minute.
- -ро пахш кунед РЕЖИМ тугмаро барои гузаштан ба ҳолати танзимоти ҳушдор пахш кунед.
- Барои таъин кардани вақти ҳушдор:
- In alarm mode, press and hold the РЕЖИМ пахш кунед, то он даме, ки соати зангдор дурахшанда шавад.
- -ро истифода баред Тақсим/барқарор кардан button to adjust the flashing value (hours, then minutes).
- -ро пахш кунед Оғоз/Истод тугмаи гузариш байни танзимоти соат ва дақиқа.
- -ро пахш кунед РЕЖИМ тугмаи барои баромадан аз ҳолати танзим.
- Барои фаъол/хомӯш кардани ҳушдор, -ро пахш кунед Оғоз/Истод button in alarm mode. An alarm icon will appear/disappear on the display.
3.5 Хоurly Функсияи занг
Хоurly chime provides an audible alert at the top of every hour (00 minutes).
- In time display mode, press the РЕЖИМ button to cycle through modes until you reach the hourly chime setting (often indicated by a small icon).
- -ро пахш кунед Оғоз/Истод тугмаи барои иваз кардани hourly chime ON or OFF. An icon will indicate its status.
3.6 EL чароғаки пушти сар
To illuminate the display in dark environments, press the НУР button. The backlight will remain active for approximately 5 seconds.
4. Хусусиятҳо
- IPX4 Drip-proof Rating: This stopwatch is designed to withstand splashes of water from any direction, making it suitable for use in rainy weather or locations where water splashes are common. It is not intended for submersion.
- Дисплейи LCD калон: Provides clear and easy-to-read numerical information.
- Нури паси EL: Ensures visibility of the display in low-light conditions.
- Намоиши сана ва вақт: Shows year, month, day, hour, minute, and second, with selectable 12/24-hour format.
- Огоҳӣ ва Хоurly Занг: Integrated functions for time management.
5. Нигоҳдорӣ
5.1 Тозакунӣ
Wipe the stopwatch with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, followed by a dry cloth. Do not use abrasive cleaners, solvents, or chemical sprays, as these can damage the casing ё намоиш.
5.2 Иваз кардани батарея
When the display becomes dim or functions become erratic, it is time to replace the battery. Follow the instructions in Section 2.1. Dispose of used batteries according to local regulations.
5.3 Нигоҳдорӣ
Store the stopwatch in a cool, dry place away from direct sunlight, extreme temperatures, and strong magnetic fields. If storing for an extended period, it is advisable to remove the battery to prevent leakage.
6. Баррасии мушкилот
| Мушкилот | Сабаби эҳтимолӣ | Ҳалли |
|---|---|---|
| Дисплей холӣ ё хира аст. | Батарея кам ё мурда. | Replace the CR-2032 battery (refer to Section 2.1). |
| Тугмаҳо ҷавоб намедиҳанд. | Хатои муваққатии нармафзор ё кам будани батарея. | Remove and reinsert the battery. If the issue persists, replace the battery. |
| Вақт/Сана нодуруст аст. | Not set correctly or battery was removed. | Reset the time and date (refer to Section 3.2). |
| Stopwatch does not start/stop. | Реҷаи нодуруст интихоб шудааст. | Ensure the stopwatch is in stopwatch mode (refer to Section 3.3). |
If you encounter problems not listed here or if the suggested solutions do not resolve the issue, please contact CUSTOM customer support.
7. Мушаххасоти
- Модели: SW-709N
- Бренд: ОДАМ
- пайдоиш: Хитой
- Max Timing Capacity: 23 соату 59 дакикаю 59 сония
- Min Timing Resolution: 1/100 second (for first 29 minutes, 59 seconds, 99 hundredths)
- Функсияҳо: Stopwatch (Split), Time, Date, Alarm, Hourly Чим
- Намоиш: Digital (Month, Day, Day of Week, Hour, Minute, Second)
- Дақиқии вақт: ±1 second/day
- Хусусиятҳои сигнализатсия: Bell mark light, buzzer (approx. 1 minute duration)
- Hourly Занг: Sounds at 00 minutes of every hour
- Нури паси: EL backlight (approx. 5 seconds illumination)
- Андозаҳо: Approx. W 66.5 × H 77 × D 11 mm
- Вазн: тахминан. 60 гр
- Манбаи нерӯ: 1 x CR-2032 Coin Battery
- Муқовимат ба об: IPX4 Drip-proof (resistant to splashing water)
- Аксессуарҳо: Дастури дастурӣ
8. Кафолат ва дастгирӣ
Specific warranty details and customer support contact information are not provided in the product data. Please refer to the product packaging or the official CUSTOM website for warranty terms and support contacts.
For general inquiries or technical assistance, please visit the manufacturer's webсайт ё фурӯшандаи маҳаллии худ тамос гиред.





