Casio G-Shock GST-B300 manual

Casio G-Shock GST-B300
8.5 · 1
PDF manual
 · 23 pages
English
manualCasio G-Shock GST-B300

Contents

Before Getting Started...

Watch Face and Display Indicators
Navigating Between Modes
Cycling Between Timekeeping Mode Digital
Display Contents
Shifting the Hands
Solar Charging
Useful Features

Using Mobile Link with a Mobile

Phone

Getting Ready
Using the Watch in a Medical Facility or
Aircraft
Auto Time Adjustment
Configuring World Time Settings
Phone Finder
Configuring Watch Settings
Changing the Home City Summer Time Setting
Checking the Watch Charge Level
Connection
Connecting with a Phone
Disconnecting from a Phone
Unpairing
If you purchase another phone

World Time

Checking World Time
World Time City Setting
Selecting UTC (Coordinated Universal Time)
as Your World Time City
Swapping Your Home Time and World Time

Stopwatch

Measuring Elapsed Time
Measuring a Split Time
Timing the First and Second Place Finishers

Timer

Setting the Countdown Start Time
Using the Timer

Alarms and Hourly Time Signal

Configuring Alarm Settings
Configuring Schedule Alarm Settings
Enabling the Hourly Time Signal
Turning Off an Alarm or the Hourly Time Signal

Adjusting Time Settings

Manually

Setting a Home Time City
Setting the Time/Date
Selecting UTC (Coordinated Universal Time)
as Your Home City
Switching between 12-hour and 24-hour
Timekeeping
Changing the Date Display Format
Specifying the Day of the Week Language

Light

Illuminating the Display Manually
Auto Light
Configuring the Full Auto Light Setting
Specifying the Illumination Duration

Hand Alignment Adjustment

Adjusting Hand Alignment

Other Settings

Enabling the Button Operation Tone
Configuring Power Saving Function Settings
Resetting Watch Settings

Moving to Another Time Zone

Other Information

City Table
Summer Time Table
Supported Phones
Specifications
Mobile Link Precautions
Copyrights and Registered Copyrights

Troubleshooting

Operation Guide 5631

1
MA2303-EC
© 2020 CASIO COMPUTER CO., LTD.

View the manual for the Casio G-Shock GST-B300 here, for free. This manual comes under the category sport watches and has been rated by 1 people with an average of a 8.5. This manual is available in the following languages: English. Do you have a question about the Casio G-Shock GST-B300 or do you need help? Ask your question here

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The Casio G-Shock GST-B300 is a sport watch that offers a range of features for individuals with an active lifestyle. Designed with durability in mind, this watch is resistant to shocks and impacts, making it suitable for outdoor enthusiasts and athletes. Featuring a stylish design, the GST-B300 boasts a rugged yet sleek appearance, with a stainless steel case and a comfortable resin band. The watch is water-resistant up to a certain depth, ensuring you can wear it confidently during water activities such as swimming or snorkeling. Equipped with a digital display, the G-Shock GST-B300 provides the time, date, and day of the week, allowing for easy and convenient timekeeping. It also includes a stopwatch function, making it useful for timing activities and workouts. The watch additionally has a countdown timer, enabling you to set specific time limits for various tasks. With its built-in alarm function, the GST-B300 can alert you at specific times, ensuring you stay on schedule. The watch also features a world time function, allowing you to easily switch between different time zones when traveling. Furthermore, the G-Shock GST-B300 offers a reliable battery life, ensuring it stays powered for an extended period of time without the need for frequent charging. The watch also includes an automatic calendar and an LED light for enhanced visibility in low-light conditions. Overall, the Casio G-Shock GST-B300 is a sturdy and functional sport watch that combines style with practicality, making it a suitable choice for individuals seeking a reliable timepiece for active use.

General
BrandCasio
ModelG-Shock GST-B300
Productsport watch
LanguageEnglish
FiletypeUser manual (PDF), Quickstart Guide (PDF)

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Casio G-Shock GST-B300 below.

Do I need to switch off my sport watch at night?

It is sensible for you to switch off your sport watch at night, this ensures longer battery life.

Do I need internet for GPS?

No, no internet is required to receive GPS.

What does the abbreviation GPS stand for?

The abbreviation GPS stands for 'Global Positioning System'.

What is GPS?

GPS is a system that can be used all over the globe to determine your location by means of satellites.

How much should I exercise as an adult per week?

As an adult, it is recommended to do moderately intensive exercise for at least 2.5 hours per week. Preferably spread over several days.

How high is an adult's heart rate at rest?

An adult's resting heart rate is between 60 and 100 beats per minute.

What is an adult's maximum heart rate?

As a rule of thumb for your maximum heart rate, you can use 220 minus your age.

What is bluetooth?

Bluetooth is a way of exchanging data wirelessly between electronic devices via radio waves. The distance between the two devices that exchange data can in most cases be no more than ten metres.

How do I know if my Casio G-Shock GST-B300 sport watch is fully charged?

To determine if your Casio G-Shock GST-B300 sport watch is fully charged, you can follow these steps: 1. Check the charge level indicator: In the Timekeeping Mode, look at the mode hand on the watch face. If the mode hand points to "A," it indicates a good (high) charge level. If it points to "B," it indicates a good (medium) charge level. If it points to "C," it indicates a low battery level. 2. Observe the hand movement: As the battery power goes low, certain functions of the watch may become disabled. If you notice that the second hand jumps at two-second intervals, it indicates a low battery power. If all the hands on the watch are stopped, it indicates a dead battery. 3. Expose the watch face to light: If the battery goes low or dead, it is important to expose the face (solar panel) of the watch to light as soon as possible. This will initiate the charging process. When the battery is being charged, the second hand will rotate counterclockwise until it stops at second 57, and the [CHARGE] indicator will appear. By following these steps, you can determine the charge level of your Casio G-Shock GST-B300 sport watch and take appropriate action if the battery is low or dead.

Why is the time on my Casio G-Shock GST-B300 sport watch not accurate?

The time on your Casio G-Shock GST-B300 sport watch may not be accurate due to the following reasons: 1. Incorrect time setting on the phone: If the watch is connected to a mobile phone for time synchronization, ensure that the phone's time setting is correct. If the phone is unable to connect to its network, it may display an incorrect time. Connect the phone to its network and adjust the time setting. 2. Ongoing stopwatch or timer operation: If you are currently using the stopwatch or timer function on the watch, the time setting synchronization will not occur. Stop the ongoing stopwatch or timer operation and press the appropriate button again to initiate the time synchronization. 3. Low battery power: If the watch's battery is low, it may affect the accuracy of the time display. Ensure that the watch is exposed to sufficient light to recharge the battery. Keep the watch exposed to light until it recharges sufficiently. By checking the phone's time setting, stopping ongoing stopwatch or timer operations, and ensuring sufficient battery power, you can address any issues with the accuracy of the time on your Casio G-Shock GST-B300 sport watch.

How do I connect my Casio G-Shock GST-B300 sport watch to my mobile phone?

To connect your Casio G-Shock GST-B300 sport watch to your mobile phone, follow these steps: 1. Install the "CASIO WATCHES" app on your phone. Search for the app in Google Play or the App Store and install it. 2. Enable Bluetooth on your phone. Go to your phone's settings and enable Bluetooth. 3. Pair the watch with your phone. Move your phone close to the watch (within one meter) and open the "CASIO WATCHES" app. Tap the "My Watch" tab and follow the instructions on the phone screen to register the watch to the app. Press and hold the (C) button on the watch for at least 1.5 seconds until [CNCT] starts flashing. When the connection is established, [CNCT] will stop flashing and the second hand will move from [READY] to [CONNECT]. 4. Configure watch settings using the app. In the "CASIO WATCHES" app, you can configure various settings such as alarm time, timer start time, and home city summer time setting. Tap the desired setting and follow the instructions on the phone screen to make changes. By following these steps, you can successfully connect your Casio G-Shock GST-B300 sport watch to your mobile phone and utilize the features and settings available through the "CASIO WATCHES" app.

Why is the date display format incorrect on my Casio G-Shock GST-B300 sport watch?

If the date display format is incorrect on your Casio G-Shock GST-B300 sport watch, you can follow these steps to resolve the issue: 1. Check the current date format setting: Enter the Timekeeping Mode by pressing the (A) button. Press the (C) button to cycle through the different display formats. Make sure to select the desired date format, such as day-month-year (DD-MM-YYYY) or month-day-year (MM-DD-YYYY). 2. Adjust the home city setting: If the date format is still incorrect, it may be due to an incorrect home city setting. Enter the Timekeeping Mode and press the (B) button to enter the World Time Mode. Use the (A) and (C) buttons to select the desired home city. Ensure that the selected home city corresponds to your current location. 3. Perform a manual time and date adjustment: If the above steps do not resolve the issue, you can manually adjust the time and date settings. Enter the Timekeeping Mode and press and hold the (A) button until the seconds start to flash. Use the (C) button to navigate through the different settings and the (B) button to make adjustments. Follow the on-screen instructions to set the correct date format. By following these steps, you can address any issues with the date display format on your Casio G-Shock GST-B300 sport watch and ensure that it shows the correct date according to your preferences.

Why are the display indicators not showing properly on my Casio G-Shock GST-B300 sport watch?

The display indicators on your Casio G-Shock GST-B300 sport watch may not be showing properly due to the following reasons: 1. Incorrect display mode: Press the (D) button to cycle through the different modes on the watch. Make sure you are in the correct mode to view the desired display indicators. 2. Low battery power: If the battery level is low, certain display indicators may not function properly. Ensure that the watch is exposed to sufficient light to recharge the battery. Keep the watch exposed to light until it recharges sufficiently. 3. Incorrect settings: Check the settings of the watch to ensure that the display indicators are enabled and configured correctly. Refer to the watch's settings menu and make any necessary adjustments. 4. Connectivity issues with the phone: If the watch is connected to a mobile phone, ensure that the connection is stable. If there are any connectivity issues, try disconnecting and reconnecting the watch to the phone. By checking the display mode, ensuring sufficient battery power, reviewing the settings, and addressing any connectivity issues, you can resolve issues with the display indicators on your Casio G-Shock GST-B300 sport watch.

How do I know if my Casio G-Shock GST-B300 sport watch is fully charged?

To determine if your Casio G-Shock GST-B300 sport watch is fully charged, you can follow these steps: 1. Check the charge level indicator: In the Timekeeping Mode, look at the mode hand on the watch face. If the mode hand points to "A," it indicates a good (high charge) level. If it points to "B," it indicates a good (medium charge) level. If it points to "C," it indicates a low battery level. 2. Observe the hand movement: As the battery power goes low, certain functions of the watch may become disabled. If you notice that the second hand jumps at two-second intervals, it indicates a low battery power. If all hands are stopped, it indicates a dead battery. 3. Expose the watch face to light: If the battery goes low or dead, it is important to expose the face (solar panel) of the watch to light as soon as possible. This will initiate the charging process. You can place the watch in a location where it is exposed to bright light or ensure that the face is not blocked from light by the sleeve of your clothing. Remember, the actual charging time depends on the charging environment, watch settings, and other factors.

Why is the time on my Casio G-Shock GST-B300 sport watch not accurate?

There could be several reasons why the time on your Casio G-Shock GST-B300 sport watch is not accurate. Here are some troubleshooting steps to help you resolve the issue: 1. Check the battery level: Ensure that the watch's battery is sufficiently charged. Keep the watch exposed to light until it recharges adequately. 2. Verify the phone's time setting: If you have connected your watch to a mobile phone for time synchronization, make sure that the phone's time setting is correct. If the phone is unable to connect to its network, it may display an incorrect time. Connect the phone to its network and adjust the time setting if necessary. 3. Check for ongoing stopwatch or timer operations: If you are currently using the stopwatch or timer functions on your watch, the time setting synchronization will not occur. Stop any ongoing stopwatch or timer operations and try pressing the appropriate button again for time synchronization. 4. Ensure proper alarm and hourly time signal settings: If the alarm or hourly time signal is not sounding, check if the watch's battery is charged and enable the alarm and/or hourly time signal in the watch's settings. By following these steps, you should be able to troubleshoot and resolve any issues with the accuracy of the time on your Casio G-Shock GST-B300 sport watch.

How do I connect my Casio G-Shock GST-B300 sport watch to my mobile phone?

To connect your Casio G-Shock GST-B300 sport watch to your mobile phone, follow these steps: 1. Install the "CASIO WATCHES" app on your phone. Search for the app in Google Play or the App Store and install it. 2. Enable the Bluetooth setting on your phone. Refer to your phone's documentation for instructions on how to enable Bluetooth. 3. Pair the watch with your phone. Move your phone close to the watch (within one meter) and open the "CASIO WATCHES" app. Tap the "My Watch" tab and follow the on-screen instructions to register the watch to the app. 4. Hold down the (C) button on the watch for at least 1.5 seconds. Release the button when the [CNCT] indicator starts to flash. Once the connection is established, the [CNCT] indicator will stop flashing, and the second hand will move from [READY] to [CONNECT]. Note: If the pairing fails, the watch will display [ERR]. In that case, repeat the pairing procedure from the beginning. By following these steps, you will be able to successfully connect your Casio G-Shock GST-B300 sport watch to your mobile phone using the "CASIO WATCHES" app.

Why is the date display format incorrect on my Casio G-Shock GST-B300 sport watch?

The date display format on your Casio G-Shock GST-B300 sport watch may be incorrect due to the following steps: 1. Enter the Timekeeping Mode by pressing the (A) button. 2. Hold down the (A) button for at least two seconds until the name of the currently selected Home City is displayed. 3. Press the (D) button nine times to navigate to the screen for selecting the date display format. 4. Press the (E) button to select the desired date display format. The options may include formats like "M: Month DD: Day" or other variations. 5. Press the (A) button to exit the setting screen and save the changes. By following these steps, you can adjust the date display format on your Casio G-Shock GST-B300 sport watch to ensure it is accurate and displayed in the desired format.

Why are the display indicators not showing properly on my Casio G-Shock GST-B300 sport watch?

The display indicators on your Casio G-Shock GST-B300 sport watch may not be showing properly due to the following steps: 1. Enter the Timekeeping Mode by pressing the (A) button. 2. Check the battery level indicator (F) on the watch face. If the battery level is low, the display indicators may not function correctly. Ensure that the watch is sufficiently charged by exposing it to light. 3. Verify the mode hand position. The mode hand indicates the current mode of the watch. Make sure that the mode hand is pointing to the desired mode, such as Alarm Mode (K), Timer Mode (L), Stopwatch Mode (M), or World Time Mode (J). 4. Check for any enabled functions or settings that may affect the display indicators. For example, if the hourly time signal (G) or Auto Light function (I) is enabled, it may impact the display of other indicators. Disable these functions if necessary. 5. If the issue persists, perform a reset of the watch. Refer to the manual for instructions on how to reset the watch to its default settings. By following these steps, you can troubleshoot and resolve any issues with the display indicators on your Casio G-Shock GST-B300 sport watch.

Is the manual of the Casio G-Shock GST-B300 available in English?

Yes, the manual of the Casio G-Shock GST-B300 is available in English .

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