Casio 5454, Operation Manual, Page: 8 / 13

Selecting a Time Zone
Use the procedure in this section to select a
World Time city (time zone). If you are in an
area that observes summer time, you can also
enable or disable summer time.
Note
●
The initial factory default summer
time setting for all cities (time zones)
is “AT (AUTO)”. In many cases, the
“AT (AUTO)” setting lets you use the
watch without switching between
summer time and standard time.
1.
Pull out the crown to the first click.
The hands of the watch will move to the
current time in the currently selected
World Time City.
30
Mode
hand
Time zone
Crown
Small hour hand
Small minute hand
Small 24-hour hand
The mode hand indicates the acquisition
status for the currently selected World
Time location.
“P”: Available
“N”: Not available
2.
Rotate the crown to change the time zone.
The small hour hand and small minute
hand indicate the current time in the
selected time zone.
●
Hold down (B) for about one second to
display UTC (Coordinated Universal
Time) time.
30
Crown
World Time hour (24-hour)
World Time hour and minute
3.
Press (A) to change the summer time
setting.
●
While the mode hand is pointed at “AT
(AUTO)”, “STD”, or “DST”, you can hold
down (A) for about one second to cycle
the summer time setting in the
sequence below.
“AT (AUTO)”
n
“STD”
n
“DST”
30
●
“AT (AUTO)”
The watch switches between standard
time and summer time automatically.
●
“STD”
The watch always indicates standard
time.
●
“DST”
The watch always indicates summer
time.
4.
Push the crown back in.
Note
●
You cannot switch between “STD”
and “DST” while “UTC” is selected
as the Home City (time zone).
Swapping Your Current
Location Time and World
Time
Holding down (A) for about three seconds will
swap your current location time with your
World Time.
30 30
n
Current location time
Current location time
World Time
World Time
After swapping Before swapping
●
If a swapping operation causes a change in
the day indicator setting, the mode hand will
rotate repeatedly.
l
Changing Hand and the Day Indicator
Settings
Stopwatch
The stopwatch measures elapsed time in units
of one second up to 23 hours, 59 minutes, 59
seconds (24 hours).
Getting ready
Enter the Stopwatch Mode.
l
Navigating Between Modes
30
Measuring Elapsed Time
30
Seconds
Hours Minutes
Hour (24-hour time)
1.
Use the operations below to measure
elapsed time.
A
A
A
A
Stop
Resume
Stop
Start
2.
Press (B) to reset the stopwatch.
3.
Press (C) once to return to the
Timekeeping Mode.
Operation Guide 5454
8