CASIO 5641 G-Shock GBA-900 G-Squad Watch User Guide
- June 7, 2024
- Casio
Table of Contents
User’s Guide 5641
Congratulations upon your selection of this CASIO watch.
Important!
- This manual provides a brief overview of your watch.
- If you are going to a location where Internet access is not available, download the Operation Guide PDF from the website below to a device that you will be taking along with you.
For details about how to use this watch and for troubleshooting information,
go to the website below.
https://world.casio.com/manual/wat/
https://world.casio.com/manual/wat/
Note that CASIO COMPUTER CO., LTD. assumes no responsibility for any damage or loss suffered by you or any third party arising through the use of your watch or its malfunction.
This product has a Mobile Link function that lets it communicate with a Bluetooth capable phone to perform automatic time adjustment and other operations.
- This product complies with or has received approval under radio laws in various countries and geographic areas. Use of this product in an area where it does not conform to or where it has not been approved under applicable radio laws may be punishable under local laws. For details, visit https://world.casio.com/ce/BLE/.
- Use of this product inside of an aircraft is restricted by the aviation laws of each country. Be sure to obey instructions provided by flight personnel concerning the use of devices such as this product.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc., and any use of such marks by CASIO COMPUTER CO., LTD. is under license.
Using the Watch
NOTE
- Depending on the model of your watch, digital display text appears either as dark figures on a light background, or light figures on a dark background. All examples in this manual are shown using dark figures on a light background.
Navigating Between Modes
- Each press of C) cycles through the modes as shown below.
- To return directly to the Timekeeping Mode from any other mode, hold down for at least two seconds.
- For details. refer to the Operation Guide available at the CASIO website.
- Hold down (0 for at least two seconds to establish a Bluetooth connection with a phone. For cadets. refer to the Operation Guide evadable at the CASIO website.
Setting the Time
-
In the Timekeeping Mode hold down C) for at least two seconds.
-
Hold down ® and release the button when SET stops flashing and the second’s count starts to flash.
-
Press to reset the second’s count to 00.
• 30 to 59 seconds: Adds 1 to minutes. -
Press (al to move the flashing to the hour setting.
-
Use (6) and C) to change the hour setting.
-
Press iD) to move the flashing to the minute setting.
-
Use (1) and C) to change the minute setting.
-
Press (ai twice to move the flashing to the year setting.
-
Use (6) and C) to change the year setting.
-
Press (0 to move the flashing to the month setting. it.
-
Use (1) and C) to change the month setting.
-
Press el to move the flashing to the day setting.
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Use (g) and ® to change the day setting.
-
After all the settings are the way you want. press ® twice to exit.
Specifications
Accuracy at Normal Temperature: ±.15 seconds a month average when time
adjustment by communication with a phone is not possible.
Analog Timekeeping: Hour. minute (moves every 20 seconds)
Digital Timekeeping: Hour. minute. second, month, day, day of the week.
a.m./p.m. (P)/24-hour timekeeping. Full Auto Calendar (2000 to 2099). Summer
Time
LifeLog Measurements:
Distance
Measurement range: 0 to 9999.99 km
Target Distance Setting unit: 1 km
Distance setting range: 1 to 199 km
Calories
Measurement range: 0 to 999.999 kcal
Target Calories Setting unit: 10 kcal
Calories setting range: 10 to 60.000 kcal
Step Count measurement using a 3-axis accelerometer
Step count measurement range: 0 to 999.999 steps
Step Indicator
Target Step Count Setting
Step count setting unit: 100 steps
Step count setting range: 1.000 to 99.900 steps
Step count accuracy: 1:3% (According to vibration testing)
Power Saving Life Log Reset
Auto-reset at midnight each day
Manual reset Life Log Graph Exercise Intensity Display
Stopwatch/Data Recall:
Measurement unit: 1/100 seconds (first hour):
1 second (after first hour)
Measurement range: 23 hours. 59 minutes. 59 seconds
Measurement functions: Normal elapsed time: cumulative time: lap/split times;
distance/pace display switching: auto/manual lap measurement: auto lap alert:
45-record data memory
Countdown Timer.
Unit: 1 second
Range: 60 minutes
Number of intervals: 1 to 5
Number of auto repeats: 1 to 20
Time setting unit: 1 second
Time setting range: 1 second to 60 minutes
- Beep every second for final 5 seconds. alert beeper at the end of the countdown. Auto Start
Dual Time:
Hour, minute, second
Swapping with Home Time
Alarms: 5 Daily alarms: Hourly time signal
Setting units: Hour. minute
Alarm tone duration: 10 seconds
Hourly time signal: Beep every hour on the hour
Mobile Link:
Function linking with a Bluetooth2 device using wireless communication’
- Operation Enhanced by Mobile Link
Auto Time Adjustment
Simple time setting:
World Time: Current time in 300 cities (38 time zones, auto summer time
switching), and UTC (Coordinated Universal Time) time
Watch setting configuration
Phone Finder
Distance Calibration
Life Log Data Manager
Managed data: distance, calories, step count
|Training log data management
Managed data: individual lap times, distance, pace, total calories burned
Simple Notification (Audible Alert Only)
- A notification name or other text does not appear on the watch display.
Phone Notification Linking
Auto summertime switching
Automatic switching between standard time and summertime
Timer setting Alarm setting Hand position correction
Data Communication Specifications
Bluetooth
Frequency band: 2400 MHz to 2480 MHz
Maximum transmission: 0 dBm (1 mW)
Communication range: 2 meters max. (depends on environment)
Other: LED backlight (Auto Light, Super Illuminator, 1.5/3-second
illumination duration); operation tone on/off; Airplane Mode, user profile
creation, hand shift feature (to view digital info); low battery alert|
Power Supply: One lithium battery (CR2025) Battery life: Approximately 2
years
Conditions:
Bluetooth connection time: 10 hours/day Alarm: Once (10 seconds)/day
Illumination: Once (1.5 seconds)/day Display: 24 hours/day
LifeLog Measurement: 12 hours/day
Stopwatch Measurement: 3 hours/week (1 hour/day, 3 times/week)
Notification: 20 times/day
Specifications are subject to change without notice.
MA201 2-EA
© 2021 CASIO COMPUTER CO., LTD.