Welcome to the Citizen E820 manual. This guide covers essential features‚ setup‚ and maintenance. Understand solar charging‚ time setting‚ and advanced functions for optimal performance.
1.1 Overview of the Citizen E820 Watch
The Citizen E820 is a solar-powered watch featuring Eco-Drive technology‚ combining style and functionality. It includes a chronograph‚ perpetual calendar‚ and daily alarm. Designed for precision‚ it offers a power save mode and runs up to 9 months on a full charge. This manual guides you through its features‚ ensuring optimal use and maintenance for years of reliable service.
1.2 Importance of Reading the Manual
Reading the manual ensures proper understanding of the Citizen E820’s features and functions. It provides clear instructions for charging‚ setting the time‚ using the chronograph‚ and activating the alarm. Proper usage extends battery life and maintains accuracy. The manual also offers troubleshooting tips and maintenance advice‚ ensuring your watch performs optimally for years. Take time to review it thoroughly for the best experience.
Key Features of the Citizen E820 Watch
The Citizen E820 features solar power‚ chronograph functionality‚ a perpetual calendar‚ and a daily alarm. These functions provide precision and convenience for everyday use.
2.1 Solar Power (Eco-Drive Technology)
The Citizen E820 uses Eco-Drive technology‚ converting light into energy. A solar panel under the dial powers the watch‚ eliminating battery replacements. Fully charged‚ it runs up to 9 months. Expose the dial to light for charging. A power save mode activates in low-light conditions‚ conserving energy. This eco-friendly design ensures reliability and sustainability‚ making it ideal for everyday wear.
2.2 Chronograph Functionality
The Citizen E820 features a precise chronograph for measuring elapsed time. Use buttons A and B to start‚ stop‚ and reset the timer. The chronograph supports split-time measurement‚ ideal for sports and events. The minute and second hands move synchronously‚ ensuring accurate time tracking. This feature enhances the watch’s versatility‚ making it suitable for both everyday use and professional timing needs.
2.3 Perpetual Calendar
The E820 includes a perpetual calendar‚ automatically adjusting dates‚ months‚ and leap years. This feature eliminates manual corrections‚ ensuring accuracy until 2100. The date display is clear and convenient‚ synced with the watch’s timekeeping system. Proper setup is essential‚ as outlined in the manual‚ to maintain precise calendar functionality and overall watch performance over time.
2.4 Daily Alarm Function
The Citizen E820 features a daily alarm function‚ providing a convenient reminder. The alarm can be configured to sound at a specific time each day. Once set‚ the alarm will activate unless deactivated. The manual details how to configure and manage the alarm settings‚ ensuring it meets your daily needs. Follow the instructions carefully to set the alarm accurately and enjoy reliable notifications. Proper setup ensures consistent performance.
Charging the Citizen E820 Watch
The Citizen E820 watch is solar-powered‚ using Eco-Drive technology. Expose the dial to light for charging. Full charge requires 24-48 hours of sunlight. Learn more about charging time and power save mode in the manual.
3.1 Understanding Solar Charging
The Citizen E820 harnesses sunlight to recharge its battery through Eco-Drive technology. This sustainable system converts light into electrical energy‚ ensuring continuous operation without battery replacements. Place the watch dial-side up in direct sunlight for charging. Avoid indirect light for optimal efficiency. Charging time varies‚ with full charge requiring 24-48 hours. Proper solar exposure ensures reliable performance and extends battery life significantly.
3.2 Charging Time and Power Save Mode
The E820 requires 24-48 hours of direct sunlight for a full charge. When fully charged‚ it runs for up to 9 months with Power Save activated. Power Save mode disables non-essential functions to conserve energy. An insufficient charge warning appears when the battery is low. Store the watch dial-side up in light to maintain charge levels. Proper charging ensures optimal performance and extends the watch’s operational life significantly.
Setting the Time and Date
Set the time and date by pulling the crown to position A and turning it. Synchronize the hour‚ minute‚ and date hands. Use button operations as needed. Ensure AM/PM alignment. Refer to the manual for detailed guidance on proper synchronization and adjustment steps to maintain accuracy and functionality.
4.1 Synchronizing the Time
To synchronize the time on your Citizen E820‚ pull the crown to position A. Rotate it to align the hour and minute hands with the correct time. Ensure the AM/PM indicator is accurate. For precise adjustments‚ use the minute and hour hands in tandem. This process ensures your watch maintains accurate timekeeping. Refer to the manual for additional details on synchronization and functionality.
4.2 Adjusting the Date and Perpetual Calendar
The Citizen E820 features a perpetual calendar‚ automatically updating the date‚ month‚ and leap year. To manually adjust‚ pull the crown to position B and rotate it to set the date. Ensure the time is set correctly in AM/PM mode. The perpetual calendar will synchronize accordingly. Avoid frequent manual adjustments to maintain accuracy. Refer to the manual for detailed steps on adjusting these features effectively.
Using the Chronograph
Start the chronograph using Button A and stop it with Button B. Reset by pulling the crown to position B and pressing Button A. Ensure the watch is fully charged for smooth operation.
5.1 Starting and Stopping the Chronograph
To start the chronograph‚ press Button A. The second hand will begin moving‚ and the chronograph will measure time accurately. To stop‚ press Button B. Ensure the watch is sufficiently charged for smooth operation. The chronograph function is essential for precise timekeeping‚ making it ideal for sports or professional use. Always refer to the manual for optimal performance.
5.2 Resetting the Chronograph
To reset the chronograph‚ press Button B to stop it‚ then press Button A. This resets the second and minute hands to zero. Ensure the watch is fully charged for smooth operation. Resetting is essential after use to maintain accuracy. Follow the manual for proper function and optimal performance of your Citizen E820 watch.
Setting and Using the Alarm
Configure the alarm for daily reminders. Press Button A to activate/deactivate. Set the desired time using the crown. Ensure proper configuration for reliable operation.
6.1 Configuring the Alarm
To configure the alarm‚ press Button A to activate or deactivate. Use the crown to set the desired alarm time. Ensure the time is correctly configured for AM/PM. The alarm will sound at the set time daily. Proper configuration ensures reliable operation. Refer to the manual for detailed steps to avoid errors. Deactivate when not needed to conserve power and avoid unnecessary alerts.
6.2 Deactivating the Alarm
To deactivate the alarm‚ press Button A until the alarm indicator disappears. This ensures the alarm will not sound. Regularly deactivating when not in use helps conserve battery life. Confirm the alarm is off by checking the absence of the alarm symbol. Proper deactivation avoids unintended alerts. Refer to the manual for additional guidance if needed. This simple step ensures efficient alarm management.
Maintenance and Care
Regular cleaning with a soft cloth and mild soap prevents damage. Store in a dry place to avoid moisture. Avoid extreme temperatures and chemicals.
7.1 Cleaning the Watch
Clean the Citizen E820 with a soft‚ dry cloth to remove dirt. For stubborn stains‚ dampen the cloth with mild soap and water. Avoid harsh chemicals or abrasive materials. Gently wipe the dial‚ case‚ and bracelet. Dry thoroughly to prevent moisture. Regular cleaning ensures optimal performance and maintains its aesthetic appeal. Inspect periodically for grime buildup‚ especially around buttons and crevices.
7.2 Storage and Protection
Store your Citizen E820 in a cool‚ dry place away from direct sunlight. Use the original box or a soft pouch to protect it from scratches. Avoid extreme temperatures and humidity. If not worn for extended periods‚ ensure it’s fully charged. Regularly check for dust or moisture buildup. Proper storage preserves the watch’s functionality and ensures longevity. Handle with care to maintain its precision and appearance.
Troubleshooting Common Issues
Address common issues like charging problems or time inaccuracies. Ensure proper solar exposure for charging. Reset the watch if it stops. Consult the manual for detailed solutions.
8.1 Charging Issues
Charging issues may occur due to insufficient light exposure or obstruction. Ensure the watch face is exposed to direct sunlight or artificial light. Avoid angle restrictions. If charging fails‚ check for dust or scratches on the solar panel. A fully depleted battery may require longer charging time. If problems persist‚ consult the manual or contact a Citizen service center for assistance. Power save mode can help extend functionality during charging.
8.2 Time Accuracy Problems
If the watch shows incorrect time‚ ensure it is fully charged and exposed to light. Extreme temperatures can affect accuracy. Reset the time manually by pulling the crown and adjusting. Synchronize the time zone and date settings properly. If issues persist‚ refer to the manual or contact a Citizen service center. Regular maintenance and proper handling can prevent such problems. Ensure the watch is not exposed to magnetic fields or shocks‚ which may disrupt timekeeping accuracy. Proper care ensures precise functionality.