Casio AE1000W Digital Watch Instruction Manual

1. Overview

The Casio AE1000W Digital Watch is designed for durability and functionality, offering a range of features suitable for daily wear and travel. This manual will guide you through its various functions and ensure optimal use.

Image: Casio AE1000W Digital Watch series in various color options.

2. Key Features

• World Time: Displays current time in 48 cities (31 time zones) with a world map indicator.
• Multi Alarms: Features five independent daily alarms.
• Stopwatch: 1/100-second stopwatch with measuring modes: elapsed time, split time, 1st-2nd place times.
• Countdown Timer: Measuring unit: 1 second, Countdown range: 24 hours.
• LED Light: Illuminates the watch face for easy reading in low light conditions.
• Water Resistance: 100 meters (330 feet) suitable for swimming and snorkeling.
• 10-Year Battery Life: Long-lasting battery for extended use.
• Quartz Movement: Ensures accurate timekeeping.
• Glass Crystal: Durable watch face protection.

Image: Emblem highlighting the 10-year battery life feature.

3. Setup

3.1 Initial Time and Date Setting

1. In Timekeeping Mode, press and hold the ADJUST button until the city code starts to flash.
2. Use the SEARCH and MODE buttons to select your desired city code (Home City).
3. Press the ADJUST button to move to the DST (Daylight Saving Time) setting. Use SEARCH to toggle DST On/Off.
4. Press ADJUST again to cycle through the settings: 12/24-hour format, Seconds, Hour, Minute, Year, Month, Day. Use SEARCH and MODE to change the values.
5. Once all settings are correct, press the ADJUST button to exit the setting mode.

4. Operating Instructions

4.1 Mode Navigation

Press the MODE button to cycle through the different modes: Timekeeping, World Time, Alarm, Stopwatch, and Countdown Timer.

4.2 World Time Function

In World Time Mode, the watch displays the current time in 48 cities across 31 time zones. The world map indicator visually highlights the selected time zone.

1. Enter World Time Mode by pressing the MODE button.
2. Use the SEARCH button to scroll through the different city codes. The time for the selected city will be displayed, and the corresponding area on the world map will be highlighted.
3. To swap your Home City time with a World Time City, press and hold the ADJUST button while in World Time Mode.

Image: Front view of the Casio AE1000W watch, showing the digital display and world map.

4.3 Alarms

The watch features five daily alarms. You can set each alarm independently.

1. Enter Alarm Mode by pressing the MODE button until "ALM" appears.
2. Use the SEARCH button to cycle through the five alarms (AL1 to AL5) and the Hourly Time Signal (SIG).
3. To set an alarm, select the desired alarm (e.g., AL1) and press and hold the ADJUST button until the hour digits flash.
4. Use SEARCH and MODE to set the hour and minute.
5. Press ADJUST to confirm and exit.
6. To turn an alarm On/Off, select the alarm and press the ADJUST button briefly.

4.4 Stopwatch

The stopwatch measures elapsed time, split times, and 1st-2nd place times.

1. Enter Stopwatch Mode by pressing the MODE button until "STW" appears.
2. Press START/STOP/SET(+) to start and stop the stopwatch.
3. Press SPLIT/RESET to record split times or reset the stopwatch to zero.

4.5 Countdown Timer

The countdown timer can be set for up to 24 hours.

1. Enter Countdown Timer Mode by pressing the MODE button until "TMR" appears.
2. To set the countdown time, press and hold the ADJUST button until the hour digits flash.
3. Use SEARCH and MODE to set the hour and minute.
4. Press ADJUST to confirm.
5. Press START/STOP/SET(+) to start and stop the countdown.

4.6 LED Backlight

Press the LIGHT button to illuminate the watch face for a few seconds, making it easy to read in the dark.

5. Maintenance

• Cleaning: Wipe the watch with a soft, dry cloth. For water-resistant models, you can rinse it with fresh water after exposure to saltwater.
• Water Resistance: While water-resistant to 100M, avoid operating buttons underwater to prevent water ingress.
• Battery: The watch features a 10-year battery. When the display becomes dim or functions become erratic, it may be time for a battery replacement by a qualified technician.
• Temperature: Avoid exposing the watch to extreme temperatures, direct sunlight for prolonged periods, or strong magnetic fields.

6. Troubleshooting

• Incorrect Time: Ensure your Home City is correctly set and Daylight Saving Time (DST) is adjusted as needed. Refer to Section 3.1.
• Buttons Not Responding: Check if the watch is in a specific setting mode. Exit any setting mode by pressing the ADJUST button. If the issue persists, a full reset may be required (refer to the full Casio manual for advanced reset procedures).
• Display is Dim: This may indicate a low battery. While rated for 10 years, environmental factors can affect battery life. Consider professional battery replacement.

7. Specifications

8. Warranty and Support

For warranty information and customer support, please refer to the official Casio website or contact their customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.

Online Support: Visit the Casio Support Website for FAQs, manuals, and service center locations.