Casio G-Shock GLX-150 G-Lide Classic Series Digital Watch Instruction Manual

1. Introduction

This manual provides detailed instructions for the proper use and care of your Casio G-Shock GLX-150 G-Lide Classic Series digital watch. Designed for durability and functionality, this timepiece offers a range of features including timekeeping, world time, tide graph, moon phase, stopwatch, countdown timer, and multiple alarms. Please read this manual thoroughly to ensure optimal performance and longevity of your watch.

Figure 1: Casio G-Shock GLX-150 G-Lide Classic Series Digital Watch. This image displays the watch's robust design, digital display, and prominent buttons.

2. Initial Setup

Before using your watch, it is recommended to set the current time, date, and home city. Refer to the button layout below for navigation.

2.1 Button Functions

• A (ADJUST): Used to enter and exit setting modes, and to confirm settings.
• B (LIGHT): Illuminates the display.
• C (MODE): Cycles through the watch's various modes (Timekeeping, World Time, Tide/Moon Graph, Stopwatch, Countdown Timer, Alarm).
• D (SEARCH): Used to change settings while in setting mode, or to activate specific functions.

2.2 Setting Time and Date

1. In Timekeeping Mode, press and hold A until the city code starts to flash. This indicates the setting mode.
2. Use D to select your desired Home City code.
3. Press C to cycle through the settings: DST (Daylight Saving Time) → 12/24-hour format → Seconds → Hour → Minute → Year → Month → Day.
4. Use D to adjust the flashing value. For seconds, pressing D resets them to 00.
5. Once all settings are configured, press A to exit the setting mode.

3. Operating the Watch

The GLX-150 offers a variety of functions accessible via the C (MODE) button.

3.1 Timekeeping Mode

This is the default mode, displaying the current time, date, and day of the week. It features a full auto-calendar.

3.2 World Time Mode

Allows you to view the current time in 31 time zones (48 cities). Press C to navigate to World Time Mode. Use D to scroll through different city codes.

3.3 Tide Graph and Moon Phase

The watch includes a tide graph and moon phase indicator, useful for marine activities. To set up, you may need to input your specific longitude and lunitidal interval. Refer to the detailed manual on the Casio website for precise setup instructions for your location.

3.4 Stopwatch

The stopwatch measures elapsed time, split times, and two finishes. In Stopwatch Mode, press D to start/stop, and A to reset. Press A during measurement to record a split time.

3.5 Countdown Timer

The countdown timer can be set for up to 24 hours. In Countdown Timer Mode, press and hold A to enter setting mode. Use C to select hours/minutes/seconds and D to adjust. Press A to exit setting mode, then D to start/stop the timer.

3.6 Alarms

The watch features two independent daily alarms and an hourly time signal. In Alarm Mode, use D to scroll through alarms (AL1, AL2, SIG). Press and hold A to set an alarm. Use C to select hour/minute and D to adjust. Press A to exit. Press D to toggle alarms ON/OFF.

3.7 LED Backlight

Press the B (LIGHT) button to illuminate the display for easy viewing in low-light conditions. The backlight duration can typically be adjusted in the watch's settings.

4. Maintenance

Proper maintenance ensures the longevity and performance of your G-Shock watch.

4.1 Cleaning

Wipe the watch regularly with a soft, dry cloth. For stubborn dirt, use a soft cloth dampened with water and a mild neutral detergent, then wipe dry. Avoid using volatile agents like thinner or benzine, which can damage the resin components.

4.2 Water Resistance

The GLX-150 is water resistant to 200 meters (660 feet). This makes it suitable for swimming, showering, and snorkeling. However, avoid operating buttons underwater, as this can compromise the water resistance. After exposure to saltwater, rinse the watch with fresh water and wipe it dry.

4.3 Temperature Exposure

Avoid exposing the watch to extreme temperatures, both high and low, for extended periods. This can affect battery life and display performance.

5. Troubleshooting

If you encounter issues with your watch, try the following common solutions:

• Incorrect Time/Date: Re-enter the Timekeeping Mode settings and ensure your Home City, DST, time, and date are correctly configured as per Section 2.2.
• Display is Blank or Faint: The battery may be low. While this model does not feature Tough Solar, a battery replacement by a qualified technician may be necessary.
• Buttons Unresponsive: Ensure the watch is not in a locked mode (if applicable, though GLX-150 typically does not have a button lock). If the issue persists, a full reset (if available for this model, often by shorting a specific contact inside) or professional inspection may be required.
• Water Inside Display: If condensation or water appears inside the display, stop using the watch immediately and have it inspected by a Casio service center.

For more complex issues, please contact Casio customer support or visit an authorized service center.

6. Specifications

7. Warranty and Support

7.1 Warranty Information

Your Casio G-Shock watch is covered by a limited warranty against manufacturing defects. The specific terms and duration of the warranty may vary by region. Please refer to the warranty card included with your purchase or visit the official Casio website for detailed warranty information applicable to your location.

7.2 Customer Support

For further assistance, technical support, or service inquiries, please contact Casio customer support through their official website. You can find contact details, FAQs, and additional resources by visiting www.casio.com.