1. Úvod
Ďakujem za nákupasing 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.

Obrázok 1: Predné 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. Nastavenie
2.1 Inštalácia batérie
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.
- Nájdite priehradku na batérie na zadnej strane stopiek.
- Pomocou malého skrutkovača opatrne otvorte kryt priehradky na batérie.
- Insert one CR-2032 coin battery, ensuring the correct polarity (+/-) as indicated inside the compartment.
- Bezpečne zatvorte kryt priestoru pre batérie.
2.2 Počiatočné nastavenie času a dátumu
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. Návod na obsluhu
3.1 Funkcie tlačidiel
- Tlačidlo MODE: Cycles through display modes (Time, Stopwatch, Alarm). Used for setting adjustments.
- Tlačidlo START/STOP: Starts and stops the stopwatch timer. Used to confirm settings.
- Tlačidlo SPLIT/RESET: Records split times during stopwatch operation. Resets the stopwatch. Used to adjust values during setting.
- Tlačidlo LIGHT: Activates the EL backlight for approximately 5 seconds.
3.2 Zobrazenie času a dátumu
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.
- Stlačte tlačidlo MODE button to navigate to the time display mode.
- Nastavenie času a dátumu:
- V režime zobrazenia času stlačte a podržte tlačidlo MODE tlačidlo, kým displej nezačne blikať.
- Použite SPLIT/RESET tlačidlo na nastavenie blikajúcej hodnoty.
- Stlačte tlačidlo START/STOP button to move to the next setting (e.g., seconds, minutes, hours, day, month, year, 12/24h format).
- Keď sú všetky nastavenia dokončené, stlačte tlačidlo MODE tlačidlo pre ukončenie režimu nastavenia.
3.3 Funkcia stopiek
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.
- Stlačte tlačidlo MODE button to navigate to the stopwatch display mode.
- Stlačte tlačidlo START/STOP tlačidlo pre spustenie merania času.
- Ak chcete zaznamenať medzičas, stlačte tlačidlo SPLIT/RESET button while the stopwatch is running. The split time will be displayed temporarily. Press SPLIT/RESET znova pre návrat k bežiacemu času.
- Stlačte tlačidlo START/STOP tlačidlo na pozastavenie časovača.
- Stlačte tlačidlo START/STOP znova, aby ste obnovili načasovanie.
- Ak chcete stopky vynulovať, stlačte tlačidlo START/STOP button to stop the timer, then press the SPLIT/RESET tlačidlo.
3.4 Funkcia alarmu
The stopwatch includes an alarm function with a bell mark light and a buzzer that sounds for approximately 1 minute.
- Stlačte tlačidlo MODE tlačidlo pre navigáciu do režimu nastavenia budíka.
- Ak chcete nastaviť čas budíka:
- In alarm mode, press and hold the MODE kým nezačne blikať čas budíka.
- Použite SPLIT/RESET button to adjust the flashing value (hours, then minutes).
- Stlačte tlačidlo START/STOP tlačidlo na prepínanie medzi nastavením hodín a minút.
- Stlačte tlačidlo MODE tlačidlo pre ukončenie režimu nastavenia.
- Ak chcete aktivovať/deaktivovať budík, stlačte tlačidlo START/STOP button in alarm mode. An alarm icon will appear/disappear on the display.
3.5 Hourly Funkcia zvonenia
Hourly chime provides an audible alert at the top of every hour (00 minutes).
- V režime zobrazenia času stlačte tlačidlo MODE button to cycle through modes until you reach the hourly chime setting (often indicated by a small icon).
- Stlačte tlačidlo START/STOP tlačidlo na prepnutie hourly chime ON or OFF. An icon will indicate its status.
3.6 EL Podsvietenie
Ak chcete podsvietiť displej v tmavom prostredí, stlačte tlačidlo SVETLO button. The backlight will remain active for approximately 5 seconds.
4. Vlastnosti
- 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.
- Veľký LCD displej: Provides clear and easy-to-read numerical information.
- EL podsvietenie: Ensures visibility of the display in low-light conditions.
- Zobrazenie dátumu a času: Shows year, month, day, hour, minute, and second, with selectable 12/24-hour format.
- Alarm a Hourly Chime: Integrated functions for time management.
5. Údržba
5.1 Čistenie
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 alebo displej.
5.2 Výmena batérie
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 Skladovanie
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. Riešenie problémov
| Problém | Možná príčina | Riešenie |
|---|---|---|
| Displej je prázdny alebo tmavý. | Slabá alebo vybitá batéria. | Replace the CR-2032 battery (refer to Section 2.1). |
| Tlačidlá nereagujú. | Dočasná chyba softvéru alebo slabá batéria. | Vyberte a znova vložte batériu. Ak problém pretrváva, vymeňte batériu. |
| Čas/dátum je nesprávny. | Not set correctly or battery was removed. | Znovu nastavte čas a dátum (pozri časť 3.2). |
| Stopwatch does not start/stop. | Bol zvolený nesprávny režim. | 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. Špecifikácie
- Model: SW-709N
- Značka: CUSTOM
- Pôvod: Čína
- Max Timing Capacity: 23 hodín, 59 minút, 59 sekúnd
- Min Timing Resolution: 1/100 second (for first 29 minutes, 59 seconds, 99 hundredths)
- Funkcie: Stopwatch (Split), Time, Date, Alarm, Hourly Zvonkohra
- Displej: Digital (Month, Day, Day of Week, Hour, Minute, Second)
- Presnosť času: ±1 second/day
- Funkcie alarmu: Bell mark light, buzzer (approx. 1 minute duration)
- Hourly Chime: Sounds at 00 minutes of every hour
- Podsvietenie: EL backlight (approx. 5 seconds illumination)
- Rozmery: Approx. W 66.5 × H 77 × D 11 mm
- Hmotnosť: Pribl. 60 g
- Zdroj napájania: 1 x CR-2032 Coin Battery
- Odolnosť voči vode: IPX4 Drip-proof (resistant to splashing water)
- Príslušenstvo: Návod na použitie
8. Záruka a podpora
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 webstránku alebo kontaktujte miestneho predajcu.





