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Provides an overview of the watch's hands and indicators.
Explains various indicators on the watch face like day of the week, Airplane Mode, and reception status.
Details the Timekeeping and Stopwatch modes and their indicators.
Information on using the watch on an aircraft.
Main hands show current time; small hands show World Time.
Displays current location time, date, and World Time details.
Explains how the second hand and small hands indicate stopwatch time.
Describes how to perform fast forward and fast reverse operations with the crown.
Details pulling the crown to different clicks for various operations.
Advises on pushing the crown back in to maintain water resistance and avoid damage.
Explains how changing the day setting affects the mode hand.
Explains the watch uses a rechargeable battery charged by a solar panel.
Instructions on charging the watch by exposing it to light.
Warns about potential issues if the watch is not charged after stopping due to low battery.
Advises against charging in high-temperature conditions to avoid burns or damage.
Explains how watch hand movement indicates battery charge level.
Advises exposing the watch face to light immediately if the battery is low or dead.
Second hand stops, basic timekeeping remains operational.
All hands stop, only day indicator is operational.
How to exit power saving modes by pressing a button or exposing to light.
Used to update Home City, time, and day settings based on GPS.
Used to update time and day settings via GPS.
Used to update time and day settings via time calibration signal.
Instructs to use Airplane Mode in aircraft or restricted areas.
Recommends outdoors with a clear sky for GPS signal reception.
Step-by-step guide to manually acquire GPS position and adjust settings.
Notes on reception time and potential issues near time zone borders.
Procedure to manually receive GPS time information and adjust settings.
Conditions under which the watch automatically receives GPS time information.
Conditions for automatic GPS position information acquisition.
Details on reception time and conditions for auto receive.
Explains that GPS signals may include leap second information.
Provides maps showing reception ranges for JJY, BPC, WWVB, MSF/DCF77 signals.
Guide to adjusting settings using a time calibration signal.
Recommends near a window for time calibration signal reception.
Details when automatic time calibration signal reception occurs.
Advises placing the watch near a window for signal reception.
Explains how the second hand indicates receive success ('Y'/'N') and mode hand shows operation type.
How to exit the receive result display and return to the current time.
Discusses accuracy when signal is unavailable and conditions preventing reception.
Explains scenarios where summer time may not be applied correctly.
How to enter Airplane Mode by holding down button (C).
Explains the World Time feature for checking time in 27 cities and 40 time zones.
Procedure to select a World Time city and enable/disable summer time.
Options for automatic, standard, or daylight saving time.
How to swap current location time with World Time using button (A).
Explains the stopwatch measures elapsed time up to 23 hours, 59 minutes, 59 seconds.
Details the button operations to start, stop, resume, and reset the stopwatch.
Steps to select a time zone and manage summer time settings manually.
Explains what summer time (DST) is and how it varies by country.
Procedure to adjust the watch's minute setting using the crown.
Procedure to adjust the watch's hour setting using the crown.
Procedure to adjust the watch's year setting using the crown.
Steps for automatic alignment of hour, minute, second, and 24-hour hands.
How to align the small hour and minute hands to 12 o'clock.
How to align the mode hand and day indicator if they are out of position.
Notes that the mode hand rotates when the date changes.
Warning that alignment operations disable after 30 minutes of inactivity.
Instructs to enter Airplane Mode before boarding an aircraft.
Steps to exit Airplane Mode and acquire GPS position for current location time.
A list of cities, their codes, second hand positions, and UTC offsets.
Table showing summer time start and end dates for various cities.
Addresses common GPS reception problems like no operation or incorrect time.
Addresses common time calibration signal reception problems.
Lists functions disabled at extreme temperatures (-10°C to 60°C).
How to identify the current mode by holding button (C).
Explains the second hand jumping at intervals due to low battery.
Addresses situations where hands are stopped and buttons are unresponsive.
Explains causes for hands moving at high speed, not indicating malfunction.
Explains crown operation disablement after inactivity and how to reset.
General
