1. Introduktion
Tak for købetasing 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.

Billede 1: Front 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. Opsætning
2.1 Batteriinstallation
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.
- Find batterirummet på bagsiden af stopuret.
- Åbn forsigtigt batteridækslet med en lille skruetrækker.
- Insert one CR-2032 coin battery, ensuring the correct polarity (+/-) as indicated inside the compartment.
- Luk dækslet til batterirummet forsvarligt.
2.2 Indstilling af starttidspunkt og dato
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. Betjeningsvejledning
3.1 Knapfunktioner
- MODE knap: Cycles through display modes (Time, Stopwatch, Alarm). Used for setting adjustments.
- START/STOP knap: Starts and stops the stopwatch timer. Used to confirm settings.
- SPLIT/RESET-knap: Records split times during stopwatch operation. Resets the stopwatch. Used to adjust values during setting.
- LIGHT -knap: Activates the EL backlight for approximately 5 seconds.
3.2 Visning af tid og dato
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.
- Tryk på MODE button to navigate to the time display mode.
- Sådan indstilles tid og dato:
- I tidsvisningstilstand skal du trykke på og holde MODE knappen, indtil displayet blinker.
- Brug SPLIT/NULSTIL knappen for at justere den blinkende værdi.
- Tryk på START/STOP button to move to the next setting (e.g., seconds, minutes, hours, day, month, year, 12/24h format).
- Når alle indstillinger er færdige, skal du trykke på MODE knappen for at afslutte indstillingstilstand.
3.3 Stopursfunktion
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.
- Tryk på MODE button to navigate to the stopwatch display mode.
- Tryk på START/STOP knappen for at starte tidtagningen.
- To record a split time, press the SPLIT/NULSTIL button while the stopwatch is running. The split time will be displayed temporarily. Press SPLIT/NULSTIL igen for at vende tilbage til spilletiden.
- Tryk på START/STOP knappen for at sætte timeren på pause.
- Trykke START/STOP igen for at genoptage timingen.
- For at nulstille stopuret skal du trykke på START/STOP button to stop the timer, then press the SPLIT/NULSTIL knap.
3.4 Alarmfunktion
The stopwatch includes an alarm function with a bell mark light and a buzzer that sounds for approximately 1 minute.
- Tryk på MODE button to navigate to the alarm setting mode.
- Sådan indstilles alarmtidspunktet:
- In alarm mode, press and hold the MODE knappen, indtil alarmtidspunktet blinker.
- Brug SPLIT/NULSTIL button to adjust the flashing value (hours, then minutes).
- Tryk på START/STOP knappen for at skifte mellem time- og minutindstillinger.
- Tryk på MODE knappen for at afslutte indstillingstilstand.
- For at aktivere/deaktivere alarmen skal du trykke på START/STOP button in alarm mode. An alarm icon will appear/disappear on the display.
3.5 Hourly Klokkefunktion
Hourly chime provides an audible alert at the top of every hour (00 minutes).
- I tidsvisningstilstand skal du trykke på MODE button to cycle through modes until you reach the hourly chime setting (often indicated by a small icon).
- Tryk på START/STOP knappen for at skifte til hourly chime ON or OFF. An icon will indicate its status.
3.6 EL Baggrundslys
For at oplyse displayet i mørke omgivelser skal du trykke på LYS button. The backlight will remain active for approximately 5 seconds.
4. Funktioner
- 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.
- Stort LCD-display: Provides clear and easy-to-read numerical information.
- EL Baggrundsbelysning: Ensures visibility of the display in low-light conditions.
- Visning af dato og klokkeslæt: Shows year, month, day, hour, minute, and second, with selectable 12/24-hour format.
- Alarm og Hourlog klokkespil: Integrated functions for time management.
5. Vedligeholdelse
5.1 Rengøring
Tør stopuret af med en blød, tør klud. Ved genstridigt snavs, tør med en letamp cloth can be used, followed by a dry cloth. Do not use abrasive cleaners, solvents, or chemical sprays, as these can damage the casing eller display.
5.2 Udskiftning af batteri
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 Opbevaring
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. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Skærmen er tom eller svag. | Lavt eller dødt batteri. | Replace the CR-2032 battery (refer to Section 2.1). |
| Knapperne reagerer ikke. | Midlertidig softwarefejl eller lavt batteri. | Fjern og sæt batteriet i igen. Hvis problemet fortsætter, skal du udskifte batteriet. |
| Tid/dato er forkert. | Not set correctly or battery was removed. | Reset the time and date (refer to Section 3.2). |
| Stopwatch does not start/stop. | Forkert tilstand valgt. | 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. Specifikationer
- Model: SW-709N
- Mærke: SKIK
- Oprindelse: Kina
- Max Timing Capacity: 23 timer, 59 minutter, 59 sekunder
- Min Timing Resolution: 1/100 second (for first 29 minutes, 59 seconds, 99 hundredths)
- Funktioner: Stopwatch (Split), Time, Date, Alarm, Hourly Klokke
- Vise: Digital (Month, Day, Day of Week, Hour, Minute, Second)
- Tidsnøjagtighed: ±1 second/day
- Alarmfunktioner: Bell mark light, buzzer (approx. 1 minute duration)
- Hourlog klokkespil: Sounds at 00 minutes of every hour
- Baggrundsbelysning: EL backlight (approx. 5 seconds illumination)
- Dimensioner: Approx. W 66.5 × H 77 × D 11 mm
- Vægt: Ca. 60 g
- Strømkilde: 1 x CR-2032 Coin Battery
- Vandtæthed: IPX4 Drip-proof (resistant to splashing water)
- Tilbehør: Instruktionsmanual
8. Garanti og support
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 webwebstedet eller kontakt din lokale forhandler.





