1. 서론
구매해주셔서 감사합니다asing 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.

이미지 1: 앞쪽 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. 설정
2.1 배터리 설치
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.
- 작은 드라이버를 사용하여 배터리함 덮개를 조심스럽게 여십시오.
- Insert one CR-2032 coin battery, ensuring the correct polarity (+/-) as indicated inside the compartment.
- 배터리 함 덮개를 단단히 닫습니다.
2.2 초기 시간 및 날짜 설정
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. 사용 설명서
3.1 버튼 기능
- MODE 버튼: Cycles through display modes (Time, Stopwatch, Alarm). Used for setting adjustments.
- 시작/중지 버튼: Starts and stops the stopwatch timer. Used to confirm settings.
- 분할/재설정 버튼: Records split times during stopwatch operation. Resets the stopwatch. Used to adjust values during setting.
- 라이트 버튼: Activates the EL backlight for approximately 5 seconds.
3.2 시간 및 날짜 표시
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.
- 를 누르세요 방법 button to navigate to the time display mode.
- 시간과 날짜를 설정하려면 :
- 시간 표시 모드에서 길게 누르세요 방법 디스플레이가 깜빡일 때까지 버튼을 누르세요.
- 사용하세요 분할/리셋 깜박이는 값을 조정하는 버튼입니다.
- 를 누르세요 시작/중지 button to move to the next setting (e.g., seconds, minutes, hours, day, month, year, 12/24h format).
- 모든 설정이 완료되면 다음을 누르세요. 방법 설정 모드를 종료하려면 버튼을 누르세요.
3.3 스톱워치 기능
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.
- 를 누르세요 방법 button to navigate to the stopwatch display mode.
- 를 누르세요 시작/중지 타이밍을 시작하려면 버튼을 클릭하세요.
- To record a split time, press the 분할/리셋 button while the stopwatch is running. The split time will be displayed temporarily. Press 분할/리셋 다시 실행 시간으로 돌아갑니다.
- 를 누르세요 시작/중지 버튼을 눌러 타이머를 일시 중지합니다.
- 누르다 시작/중지 다시 타이밍을 조정합니다.
- 스톱워치를 0으로 재설정하려면 다음을 누르세요. 시작/중지 button to stop the timer, then press the 분할/리셋 단추.
3.4 알람 기능
The stopwatch includes an alarm function with a bell mark light and a buzzer that sounds for approximately 1 minute.
- 를 누르세요 방법 알람 설정 모드로 이동하는 버튼입니다.
- 알람 시간을 설정하려면:
- In alarm mode, press and hold the 방법 알람 시간이 깜빡일 때까지 버튼을 누르세요.
- 사용하세요 분할/리셋 button to adjust the flashing value (hours, then minutes).
- 를 누르세요 시작/중지 시와 분 설정 사이를 이동하는 버튼입니다.
- 를 누르세요 방법 설정 모드를 종료하려면 버튼을 누르세요.
- 알람을 활성화/비활성화하려면 다음을 누르세요. 시작/중지 button in alarm mode. An alarm icon will appear/disappear on the display.
3.5 호urly 차임 기능
호urly chime provides an audible alert at the top of every hour (00 minutes).
- 시간 표시 모드에서 누르세요 방법 button to cycle through modes until you reach the hourly chime setting (often indicated by a small icon).
- 를 누르세요 시작/중지 호를 전환하는 버튼urly chime ON or OFF. An icon will indicate its status.
3.6 EL 백라이트
To illuminate the display in dark environments, press the 빛 button. The backlight will remain active for approximately 5 seconds.
4. 특징
- 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.
- 대형 LCD 디스플레이: Provides clear and easy-to-read numerical information.
- EL 백라이트: Ensures visibility of the display in low-light conditions.
- 날짜 및 시간 표시: Shows year, month, day, hour, minute, and second, with selectable 12/24-hour format.
- 알람 및 호urly 차임벨: Integrated functions for time management.
5. 유지관리
5.1 청소
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 또는 디스플레이.
5.2 배터리 교체
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 보관
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. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 디스플레이가 비어 있거나 어둡습니다. | 배터리가 부족하거나 방전되었습니다. | Replace the CR-2032 battery (refer to Section 2.1). |
| 버튼이 반응하지 않습니다. | 일시적인 소프트웨어 오류 또는 배터리 부족입니다. | 배터리를 분리했다가 다시 장착하십시오. 문제가 지속되면 배터리를 교체하십시오. |
| 시간/날짜가 올바르지 않습니다. | Not set correctly or battery was removed. | 시간과 날짜를 재설정하십시오(3.2절 참조). |
| Stopwatch does not start/stop. | 잘못된 모드를 선택했습니다. | 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. 사양
- 모델: SW-709N
- 상표: 관습
- 기원: 중국
- Max Timing Capacity: 23시간 59분 59초
- Min Timing Resolution: 1/100 second (for first 29 minutes, 59 seconds, 99 hundredths)
- 기능: Stopwatch (Split), Time, Date, Alarm, Hourly 차임
- 표시하다: Digital (Month, Day, Day of Week, Hour, Minute, Second)
- 시간 정확도 : ±1 second/day
- 경보 기능: Bell mark light, buzzer (approx. 1 minute duration)
- Hourly 차임벨: Sounds at 00 minutes of every hour
- 백라이트: EL backlight (approx. 5 seconds illumination)
- 치수: Approx. W 66.5 × H 77 × D 11 mm
- 무게: 약 60g
- 전원: 1 x CR-2032 Coin Battery
- 방수 기능: IPX4 Drip-proof (resistant to splashing water)
- 부속품: 사용 설명서
8. 보증 및 지원
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 web사이트를 방문하거나 가까운 판매점에 문의하세요.





