Casio G-Shock GBA-900 manual

Casio G-Shock GBA-900
9 · 16
PDF manual
 · 27 pages
English
manualCasio G-Shock GBA-900
Alarm Mode
The watch will beep when an alarm time is
reached.
l
Alarms and Hourly Time Signal
Alarm
number
switching
On/off
A Alarm hour/minute
B Alarm or hourly time signal status (on/off)
C Alarm number

Shifting the Hands

Hand shift moves the hands out of the way for
easy viewing of display information.
1. While holding down (B), press (D).
This will shift the analog hands to allow
easy viewing of display information.
2. To return the hands to their normal
timekeeping positions, hold down (B) as
you press (D) again, or press (D) to
change to another mode.
Note
The hands will resume normal
timekeeping automatically if you
change modes or if you leave the
watch with its hands shifted and do not
perform any operation for about one
hour.

Viewing the Face in the Dark

The face of the watch can be illuminated for
viewing in the dark.
To illuminate the face manually
Press (B) to turn on illumination.
If illumination is on, it will turn off
automatically if one of the notifications
below starts to sound.
ー 
Alarms
ー 
Timer alarm
ー 
Auto Lap notification
To illuminate the face when Auto Light
is enabled
If Auto Light is enabled, face illumination will
turn on automatically whenever the watch is
positioned at an angle of 40 degrees or more.
40
degrees
or more
Important!
Auto Light may not operate properly
when the watch is at a horizontal angle
of 15 degrees or greater from
horizontal as shown in the illustration
below.
Electro-static charge or magnetism
can interfere with proper auto light
operation. If this happens, try lowering
your arm and then angle it towards
your face again.
When moving the watch you may note
a slight rattling sound. This is due to
operation of the auto light switch,
which determines the current
orientation of the watch. It does not
indicate malfunction.
Note
Auto Light is disabled when any one of
the conditions below exists.
ー 
Alarm, timer alert, or other beeper
sounding
ー 
Hand movement operation is in
progress
Configuring the Auto Light Setting
Holding down (B) for at least two seconds in
the Timekeeping Mode toggles Auto Light
between enabled and disabled.
[LT] is displayed while Auto Light is
enabled.
If you do not disable it manually, Auto Light
remains enabled for approximately six
hours. After that, it becomes disabled
automatically.
On
Specifying the Illumination Duration
You can select either 1.5 seconds or three
seconds as the illumination duration.
1. Enter the Timekeeping Mode.
l
Navigating Between Modes
2. Hold down (A) for at least two seconds.
Release the button when [SET] stops
flashing.
3. Press (D) nine times to display [LT].
4. Press (E) to select an illumination
duration.
[1]: 1.5-second illumination
[3]: 3-second illumination
5. Press (A) twice to complete the setting
operation.

Watch Operation Guide 5641

5

View the manual for the Casio G-Shock GBA-900 here, for free. This manual comes under the category smartwatch and has been rated by 16 people with an average of a 9. This manual is available in the following languages: English. Do you have a question about the Casio G-Shock GBA-900 or do you need help? Ask your question here

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Question and answer

Number of questions: 16
R
ReneApril 14, 2023

How change back to normal setting without Dual Time?

M
Mike BentleyNovember 5, 2023

How to show date and day on the gba-900

D
DellanoMarch 17, 2024

The method fir using phone finder gba 900 is not working.it only disable the Bluetooth

E
ErikApril 30, 2024

how do I switch back from duel time?

M
MiroslavMay 24, 2023

How to disable dual time

J
Jari WulgaertNovember 17, 2022

My watch wil not update

1 comment
B
bill caldwellNovember 17, 2022

new mt-g 900da no receiving indicator showing at all?? charged will not has not updated help thank you

J
Jason November 4, 2023

Syncing watch to phone

The Casio G-Shock GBA-900 is a smartwatch that offers various features and functionalities. Built with durability in mind, it is part of Casio's renowned G-Shock series, known for its toughness and resistance to harsh conditions. The watch is designed to withstand shock, vibration, and water, making it suitable for outdoor activities. Equipped with a battery that provides long-lasting power, the GBA-900 ensures continuous usage without frequent recharging. It features a digital display that allows for easy reading of time and other information. The watch also includes a stopwatch function that enables precise timing for various activities. The GBA-900 smartwatch incorporates Bluetooth connectivity, enabling seamless synchronization with compatible smartphones. This feature allows users to receive notifications and alerts directly on their wrist, without the need to constantly access their mobile devices. It also enables the watch to be used as a remote control for certain smartphone functions. In terms of fitness tracking, the GBA-900 offers step counting functionality, allowing users to monitor their daily physical activity levels. It also includes a sleep monitoring feature, giving insights into sleep patterns and quality. Additionally, the watch provides access to Casio's dedicated smartphone application, which provides further analysis and statistics for fitness and sleep data. In conclusion, the Casio G-Shock GBA-900 is a durable and feature-rich smartwatch that offers seamless connectivity, fitness tracking capabilities, and long-lasting battery life. With its reliable construction and wide range of functionalities, it is a suitable choice for individuals looking for a robust and practical smartwatch.

General
BrandCasio
ModelG-Shock GBA-900
Productsmartwatch
LanguageEnglish
FiletypeUser manual (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 GBA-900 below.

Does a smartwatch have functionalities that a smartphone does not have?

In general, a smartwatch has no functionalities that a smartphone does not have.

Do I need to switch off my smartwatch at night?

It is sensible for you to switch off your smartwatch 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.

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.

Why is the time on my Casio G-Shock GBA-900 not synchronized with my smartphone?

The time synchronization can be done manually through the settings on your smartwatch. By accessing the time settings, you can easily sync the time with your smartphone's network time.

How can I customize the display settings of my Casio G-Shock GBA-900?

To customize the display settings, navigate to the Settings menu and look for the Display option. From there, you can adjust the brightness, contrast, and other display settings based on your preferences.

How do I set up and monitor my heart rate on the Casio G-Shock GBA-900?

To set up and monitor your heart rate, access the Health menu on your smartwatch. From there, you can initiate the heart rate monitor feature and keep track of your heart rate in real-time for a more comprehensive understanding of your fitness levels.

How can I connect my Casio G-Shock GBA-900 to my smartphone via Bluetooth?

To connect your smartwatch to your smartphone via Bluetooth, go to the Bluetooth settings on your smartwatch and enable the pairing mode. Then, on your smartphone, turn on Bluetooth and search for available devices. Select your Casio G-Shock GBA-900 from the list of devices to establish the connection.

How do I navigate through different features and functions on my Casio G-Shock GBA-900?

You can navigate through the various features and functions of your Casio G-Shock GBA-900 by using the buttons located on the side of the watch. Each button has a specific purpose, such as accessing the menu, scrolling through options, and making selections. Familiarize yourself with the button functions to easily navigate through the smartwatch's capabilities.

Is the manual of the Casio G-Shock GBA-900 available in English?

Yes, the manual of the Casio G-Shock GBA-900 is available in English .

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