Casio GX56BB-1 G-Shock Watch User Manual

Introduction

This manual provides detailed instructions for the proper use and maintenance of your Casio GX56BB-1 G-Shock watch. Designed for durability and functionality, this timepiece features Tough Solar power, 200-meter water resistance, and mud resistance. Please read this manual thoroughly to ensure optimal performance and longevity of your watch.

Image: Front view of the Casio GX56BB-1 G-Shock watch, showcasing its robust design and digital display.

Setup

1. Initial Charging (Tough Solar)

Your watch is equipped with Tough Solar power, which converts light into electrical energy. For initial use, expose the watch face to bright light for several hours. Ensure the watch is not covered by clothing during daily wear to maintain a sufficient charge. A power indicator on the display will show the current charge level.

2. Setting the Time and Date

1. In Timekeeping Mode, press and hold the ADJUST button (top left) until the city code starts to flash.
2. Use the SEARCH (top right) and LIGHT (bottom right) buttons to select your home city code.
3. Press the MODE button (bottom left) to cycle through the setting options: DST (Daylight Saving Time), 12/24-hour format, Seconds, Hour, Minute, Year, Month, Day.
4. Use the SEARCH and LIGHT buttons to adjust the flashing value.
5. Once all settings are configured, press the ADJUST button to exit the setting mode.

3. World Time Configuration

The watch can display the current time in 48 cities (31 time zones) around the world.

1. From Timekeeping Mode, press the MODE button to enter World Time Mode.
2. Use the SEARCH and LIGHT buttons to scroll through the available city codes.
3. To swap your Home City Time with the World Time City, press and hold the ADJUST button for approximately three seconds.

Image: Side view of the watch, highlighting the button layout for various functions.

Operating the Watch

1. Button Functions Overview

• ADJUST (Top Left): Used to enter/exit setting modes, reset stopwatch/timer.
• MODE (Bottom Left): Cycles through different modes (Timekeeping, World Time, Stopwatch, Countdown Timer, Alarm).
• SEARCH (Top Right): Used to change settings or scroll forward.
• LIGHT (Bottom Right): Activates the backlight, used to change settings or scroll backward.

2. Stopwatch Function

1. Press the MODE button until 'STW' (Stopwatch) appears.
2. Press SEARCH to start/stop the stopwatch.
3. Press ADJUST to reset the stopwatch to zero while it is stopped.

3. Countdown Timer

1. Press the MODE button until 'TMR' (Timer) appears.
2. Hold ADJUST to enter timer setting mode. The hour setting will flash.
3. Use SEARCH and LIGHT to set the desired countdown time. Press MODE to move between hours, minutes, and seconds.
4. Press ADJUST to exit setting mode.
5. Press SEARCH to start/stop the countdown.

4. Alarms

The watch features multiple daily alarms and a snooze function.

1. Press the MODE button until 'ALM' (Alarm) appears.
2. Use SEARCH to cycle through the alarm numbers (AL1, AL2, etc.) and the SNZ (Snooze) alarm.
3. Hold ADJUST to enter the setting mode for the selected alarm. The hour setting will flash.
4. Use SEARCH and LIGHT to set the alarm time. Press MODE to switch between hour and minute settings.
5. Press ADJUST to exit setting mode.
6. To turn an alarm on/off, select the alarm and press SEARCH. An indicator will appear when the alarm is active.

5. Backlight (EL Backlight with Afterglow)

• Press the LIGHT button to illuminate the display. The backlight features an afterglow, keeping the display lit for a short period after the button is released.
• Auto-Light Feature: To activate, hold the LIGHT button for approximately three seconds in Timekeeping Mode until 'A.EL' appears on the display. When active, tilting your wrist towards your face will automatically illuminate the display. Repeat the process to deactivate.

6. Power Saving Mode

When enabled, the watch will automatically enter a power-saving state if left in darkness for an extended period. The display will go blank, but internal timekeeping continues. Exposing the watch to light or pressing any button will restore the display. To enable/disable Power Saving, refer to the detailed settings in the full Casio module manual.

Maintenance

1. Cleaning

Regularly clean your watch with a soft, dry cloth. For stubborn dirt, especially after exposure to mud or saltwater, rinse the watch under fresh running water and then wipe it dry. Avoid using chemical cleaners or solvents, as these can damage the resin materials.

2. Water Resistance (200M)

The GX56BB-1 is water-resistant to 200 meters (660 feet), making it suitable for swimming, showering, and snorkeling. Do not operate any buttons while the watch is submerged in water or wet, as this can compromise the water resistance.

3. Mud Resistance

This watch is designed with a mud-resistant structure to prevent dirt and debris from entering the buttons and internal components. After exposure to mud or heavy dirt, clean the watch as described in the 'Cleaning' section to maintain its functionality and appearance.

4. Tough Solar Power Care

To ensure continuous operation, expose the watch to light regularly. If the watch is stored in darkness for extended periods, the battery may deplete, requiring a full recharge. The power indicator on the display will help you monitor the charge level.

Image: Rear view of the watch, showing the durable case back and strap attachment.

Troubleshooting

1. Display is Blank

If the display is blank, the watch may be in Power Saving Mode due to prolonged darkness or the battery charge is very low. Expose the watch to bright light for several hours to recharge. If the issue persists, consult the full module manual or contact Casio support.

2. Time is Incorrect

Check if the Home City setting is correct. If the time is still incorrect, manually adjust the time and date as described in the 'Setting the Time and Date' section. Ensure DST (Daylight Saving Time) is set appropriately for your region.

3. Buttons are Unresponsive

Ensure no mud or debris is lodged around the buttons. Clean the watch thoroughly. If the buttons remain unresponsive, there might be an internal issue, and professional service may be required.

Specifications

• Model Number: GX-56BB-1DR
• Dimensions: Approximately 1 x 1 x 1 inches (case); 3.1 ounces
• Water Resistance: 200 meters (20 BAR)
• Shock Resistance: Yes (G-Shock structure)
• Mud Resistance: Yes
• Power Source: Tough Solar (Solar powered)
• Case/Bezel Material: Resin
• Band Material: Resin
• Glass: Mineral Glass
• Features: World Time (31 time zones, 48 cities + UTC), Stopwatch (1/100-second), Countdown Timer, 5 Daily Alarms (with 1 snooze alarm), Hourly Time Signal, EL Backlight with Afterglow, Full Auto-calendar, 12/24-hour format, Button operation tone on/off, Power Saving.

Image: The Casio GX56BB-1 G-Shock watch displayed on a wrist, illustrating its substantial size.

Warranty and Support

Your Casio GX56BB-1 G-Shock watch is covered by a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions. For further assistance, technical support, or service inquiries, please visit the official Casio website or contact their customer service department.

Image: The watch presented with its original packaging, including a hexagonal tin and outer box.