Introduction
This manual provides detailed instructions for the proper use and maintenance of your XINJIA XJ-872D Digital Chrono Watch. Please read this manual thoroughly before using your watch to ensure optimal performance and longevity. This watch is designed for durability and functionality, featuring a digital display, chronograph, and water resistance suitable for military and sport activities.
Figure 1: Front view of the XINJIA XJ-872D Digital Chrono Watch, showing its digital display, buttons, and robust design.
Watch Components
Familiarize yourself with the main components and buttons of your XINJIA XJ-872D watch:
- LIGHT Button (Top Left): Activates the backlight for visibility in low-light conditions.
- MODE Button (Bottom Left): Cycles through different watch modes (Time, Alarm, Stopwatch, etc.).
- START Button (Top Right): Used to start/stop functions in stopwatch mode or adjust settings.
- RESET Button (Bottom Right): Used to reset functions in stopwatch mode or confirm settings.
- Digital Display: Shows time, date, and other mode-specific information.
- Watch Case: Durable housing for the internal components.
- Watch Strap: Securely fastens the watch to your wrist.
Figure 2: Close-up view highlighting the "LIGHT", "MODE", "START", and "RESET" buttons, along with the digital display showing time and date.
Setup and Initial Configuration
Setting Time and Date
- From the normal time display mode, press the MODE button repeatedly until the time setting mode is activated. You will typically see the seconds flashing.
- Press the RESET button to select the digit you wish to adjust (seconds, hours, minutes, month, date, day of week). The selected digit will flash.
- Use the START button to increase the value of the flashing digit. Hold the button to rapidly advance the value.
- Repeat steps 2 and 3 until all desired time and date settings are configured.
- Once finished, press the MODE button to exit the setting mode and return to the normal time display.
12/24 Hour Format Selection
In the normal time display mode, press the START button to toggle between 12-hour and 24-hour time formats. The 'PM' indicator will appear for afternoon hours in 12-hour format.
Operating Instructions
Using the Backlight
Press the LIGHT button (top left) to illuminate the watch display. The backlight will remain active for a few seconds before automatically turning off.
Using the Stopwatch (Chronograph)
- Press the MODE button repeatedly until you enter the Stopwatch mode. The display will show "00:00:00" or the last recorded time.
- Press the START button to begin timing.
- Press the START button again to pause the timing.
- To resume timing, press the START button.
- To reset the stopwatch to zero, ensure it is paused, then press the RESET button.
- To exit Stopwatch mode, press the MODE button.
Setting and Using the Alarm
- Press the MODE button repeatedly until you enter the Alarm mode. The alarm time will be displayed.
- Press the RESET button to select the hour or minute digit to adjust. The selected digit will flash.
- Use the START button to set the desired alarm hour and minute.
- Press the MODE button to confirm the alarm setting and exit.
- To turn the alarm ON/OFF, in Alarm mode, press the START button. An alarm icon will appear/disappear on the display.
- When the alarm sounds, press any button to stop it.
Maintenance and Care
- Cleaning: Wipe the watch regularly with a soft, dry cloth. For stubborn dirt, use a slightly damp cloth and mild soap, then dry thoroughly.
- Water Resistance: The XJ-872D is water resistant up to 50 meters (5 ATM). This means it is suitable for everyday use, showering, and swimming in shallow water. Do not press any buttons while the watch is submerged in water. Avoid exposure to hot water or steam, as this can compromise the seals.
- Battery Replacement: When the display becomes dim or functions become erratic, the battery may need replacement. It is recommended to have the battery replaced by a qualified watch technician to ensure water resistance is maintained.
- Temperature Extremes: Avoid exposing the watch to extreme temperatures (hot or cold) for prolonged periods, as this can affect battery life and accuracy.
- Chemicals: Keep the watch away from solvents, detergents, perfumes, and cosmetics, as these can damage the watch case, strap, or seals.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Display is blank or dim. | Low battery. | Replace the battery. |
| Buttons are unresponsive. | Watch may be in a locked mode or internal issue. | Try pressing the MODE button repeatedly to cycle through modes. If unresponsive, battery replacement might be needed. If problem persists, seek professional service. |
| Time is inaccurate. | Incorrect time setting or low battery. | Re-set the time according to the "Setting Time and Date" section. If problem persists, replace battery. |
| Water inside the watch. | Seals compromised or buttons pressed underwater. | Immediately take the watch to a qualified technician for inspection and repair. Do not attempt to dry it yourself. |
Specifications
- Model: XJ-872D
- Manufacturer Model Number: 12986
- Brand: OISE ART STORE (also associated with TradeShopItalia / TrAdE Shop Traesio)
- Type: Digital Chrono Watch
- Water Resistance: 50M (5 ATM)
- Functions: Time (12/24H), Date, Day, Alarm, Stopwatch, Backlight
- ASIN: B0BLQL8ZTG
- First Available Date: October 12, 2022
Warranty and Support
Information regarding specific warranty terms for the XINJIA XJ-872D watch is not provided in this manual. Please refer to your purchase documentation or contact the retailer/manufacturer directly for warranty details and support inquiries.
For further assistance or technical support, please contact the seller or manufacturer through the contact information provided at the point of purchase.
