Introduction
This manual provides comprehensive instructions for the operation, maintenance, and troubleshooting of your XINJIA Electronic 50m Waterproof Watch, Model XJ-869. Designed for students and children, this durable watch is suitable for various outdoor sports, including running, swimming, and diving, thanks to its 50-meter water resistance and shockproof features. Please read this manual carefully to ensure proper use and longevity of your watch.
Product Overview
The XINJIA XJ-869 watch features a clear digital display and multiple function buttons for easy operation. Familiarize yourself with the watch's components:
Figure 1: Front view of the XINJIA XJ-869 watch in black. This image displays the digital time, the brand name "XINJIA", and labels for the four main buttons: LIGHT, ALARM CHRONO, START, and RESET. The watch face also indicates "WATER 50M RESIST" and "XJ-869".
Figure 2: Back view of the XINJIA XJ-869 watch. This image highlights the stainless steel back plate, which is engraved with "WATER RESISTANT 5BAR", "STAINLESS STEEL BACK", and "MADE IN CHINA". The watch strap and its buckle are also visible.
Figure 3: Two XINJIA XJ-869 watches, showcasing different color variations (blue and red accents). This image provides a perspective view of the watches, emphasizing their robust design and digital displays.
Button Functions:
- LIGHT Button: Activates the backlight for visibility in low-light conditions.
- MODE Button: Cycles through different modes: Time, Alarm, Stopwatch (Chrono).
- START Button: Used to start/stop the stopwatch, adjust settings in setting mode, or view alarm time.
- RESET Button: Used to reset the stopwatch, confirm settings, or clear alarm.
Setup
Setting Time and Date:
- From the normal time display, press the MODE button three times until the seconds begin to flash. This indicates you are in time setting mode.
- Press the RESET button to cycle through the settings: Seconds → Hour → Minute → Month → Date → Day of the Week.
- Use the START button to adjust the flashing value.
- Once all settings are correct, press the MODE button to exit the setting mode and return to the normal time display.
Setting the Alarm:
- From the normal time display, press the MODE button twice to enter the Alarm setting mode. The hour digits will flash.
- Press the START button to adjust the hour.
- Press the RESET button to switch to minute setting. The minute digits will flash.
- Press the START button to adjust the minute.
- Press the MODE button to exit the alarm setting mode.
- To turn the alarm ON/OFF, press and hold the RESET button while in the Alarm display mode (reached by pressing MODE twice). An alarm icon will appear/disappear to indicate its status.
Operating Instructions
Using the Stopwatch (Timing Function):
- From the normal time display, press the MODE button once to enter the Stopwatch mode. The display will show "00:00:00".
- Press the START button to begin timing.
- Press the START button again to pause timing.
- Press the RESET button to reset the stopwatch to "00:00:00".
- Press the MODE button to return to the normal time display.
Luminous Display (Backlight):
Press the LIGHT button at any time to illuminate the watch face. The backlight will remain on for a few seconds, allowing you to read the time in dark environments.
Water Resistance (50m):
The XINJIA XJ-869 watch is rated for 50 meters (5 ATM) of water resistance. This means it is suitable for daily use, hand washing, rain, showering, and shallow swimming. It is not recommended for diving, snorkeling, or high-impact water sports. Do not operate buttons while the watch is submerged in water, as this can compromise the water seal.
Date, Week, and Temperature Display:
In normal time mode, the watch displays the current time, day of the week, and date. While a temperature display is listed as a feature, it may be an internal sensor for general indication and not for precise environmental temperature measurement. Refer to the time setting section for adjusting the date and day of the week.
Maintenance
- Cleaning: Wipe the watch regularly with a soft, dry cloth. For stubborn dirt, use a slightly damp cloth and then dry thoroughly. Avoid using chemical cleaners or solvents.
- Water Exposure: While water-resistant, avoid prolonged exposure to hot water (e.g., hot showers, saunas) as steam can penetrate seals. After swimming in chlorinated or salt water, rinse the watch with fresh water and dry it.
- Temperature: Avoid exposing the watch to extreme temperatures, both hot and cold, as this can affect battery life and accuracy.
- Battery Replacement: When the display becomes dim or the watch stops functioning, the battery may need replacement. This should ideally be done by a qualified watch technician to ensure the water resistance seal is maintained.
- Storage: When not in use for extended periods, store the watch in a cool, dry place away from direct sunlight.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Display is blank or dim. | Low battery. | Replace the battery. |
| Watch not keeping accurate time. | Low battery; exposure to strong magnetic fields; internal malfunction. | Replace battery; move away from magnetic sources; consult a technician if problem persists. |
| Buttons are unresponsive. | Watch is wet; internal debris; button malfunction. | Ensure watch is dry; gently press buttons; consult a technician. |
| Condensation inside the watch face. | Water resistance compromised; sudden temperature change. | Avoid further water exposure; place watch in a dry, warm place to evaporate moisture; if persistent, seek professional repair to reseal. |
Specifications
- Model: XJ-869
- Brand: XINJIA (Manufactured by Wuhan Prisco)
- Water Resistance: 50 meters (5 ATM)
- Functions: Time (Hour/Minute/Second), Date, Day of Week, Alarm, Stopwatch (Chronograph), Luminous Backlight
- Display Type: Digital
- Product Dimensions: 24.5 x 4.4 x 1.55 cm
- Item Weight: 141 g
- Department: Unisex-adult (suitable for students/children)
Warranty and Support
This XINJIA watch is designed for durability and reliability. For specific warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. For technical support or repair services, it is recommended to contact the point of purchase or a certified watch repair center.