Casio 5454 Operation Manual Download Page 2

Stopwatch Mode

The main hour and minute hands indicate the
current time.
The second hand, and the small hour and
minute hands indicate the elapsed stopwatch
time.

30

③ ②

Airplane Mode 

(Hold down about 

4 seconds.)

Start/
Stop

Reset

A

Stopwatch seconds

B

Stopwatch minutes

C

Stopwatch hours

D

Stopwatch hours (24-hour time)

E

Current location time (24-hour time)

Using the Crown

Depending on the operation you want to
perform, pull out the crown to the first or
second click and then rotate it.

Normal position

Second click

First click

Crown

Important!

To prevent loss of water resistance
and/or damage due to impact, be
sure to push the crown in to its
normal position after you are
finished using it.

When pushing the crown back in,
take care not to apply too much
force.

Fast Forward/Fast Reverse

After pulling out the crown to the first or second
click, rotating it quickly in succession in either
direction will start a fast forward or fast reverse
operation. While a fast forward operation is in
progress, quickly rotating the crown in
succession again will increase the speed even
further.

The fast reverse operation speed is fixed
and cannot be changed.

Stopping Fast Forward/Fast Reverse

Rotate the crown in the direction opposite that
of the ongoing operation or press any button.

Note

If you do not perform any operation
for about two minutes after pulling
out the crown, crown operations will
automatically become disabled. If
that happens, push the crown back
in and then pull it out again.

Changing Hand and the Day

Indicator Settings

30

Mode 

hand

Day indicator

Mode Hand and Day Indicator
Movement

Changing the day setting of the watch will also
cause the mode hand to move.

Day

It can take anywhere from about one minute
to three minutes for the day indicator to
change after timekeeping reaches
midnight. The mode hand moves as the day
indicator changes.

The day may not be indicated correctly while
the watch’s crown is pulled out.

Solar Charging

What is solar charging?

This watch runs on power supplied from a
rechargeable (secondary) battery that is
charged by a solar panel. The solar panel is
integrated into the face of the watch, and
power is generated whenever the face is
exposed to light.

This watch uses a special rechargeable
(secondary) battery.

The watch’s battery will not charge if the
watch’s temperature is less than
approximately -10°C (14°F) or greater
than approximately 60°C (140°F).

Over-discharge will occur if the watch is
not charged within approximately three
months after it stops operation due to low
battery power. Charging may not be
possible after over-discharge occurs.

Charging the Watch

When you are not wearing the watch, put it in
a location where it is exposed to bright light.

While you are wearing the watch, make sure
that its face (solar panel) is not blocked from
the light by the sleeve of your clothing. Power
generation efficiency is reduced even when
the face of the watch is blocked only partially.

NO

YES

Operation Guide 5454

2

Summary of Contents for 5454

Page 1: ...H GPS signal time information and position information acquisition in progress I Time calibration reception in progress Navigating Between Modes This watch has a Timekeeping Mode and a Stopwatch Mode...

Page 2: ...ill automatically become disabled If that happens push the crown back in and then pull it out again Changing Hand and the Day Indicator Settings 3 0 Mode hand Day indicator Mode Hand and Day Indicator...

Page 3: ...10 000 lux C Overcast day near a window 5 000 lux D Indoor fluorescent lighting 500 lux Note Actual charging time depends on the local charging environment Checking the Charge Level The charge level i...

Page 4: ...ssible in the areas described below Where the sky is not visible Indoors Reception may be possible near a window Near wireless communication equipment or other devices that generate magnetism You may...

Page 5: ...to T TIME The second hand will move in the following sequence Y YES or N NO n T TIME This indicates that time information receipt has started 3 0 Second hand If information acquisition is successful...

Page 6: ...aga Chinese Time Calibration Signal BPC 500 kilometers 1 500 kilometers Chengdu Shangqiu Hong Kong Shanghai Beijing Changchun U S Time Calibration Signal WWVB 600 miles 1 000 kilometers 2 000 miles 3...

Page 7: ...10 C 14 F or greater than approximately 60 C 140 F Note that an internal decoding process the watchperformsafteritreceivesasignalmay cause the time setting to be slightly off by less than one second I...

Page 8: ...ointed 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 3 0 AT AUTO The watch switches between standard time an...

Page 9: ...ormation about time zones see the City Time Zone List 3 To change the summer time setting press A While the mode hand is pointed at AT AUTO STD or DST you can hold down A for about one second to cycle...

Page 10: ...de hand is stopped at 12 o clock and check if the day is indicated properly 3 0 Day Operation start day Mode hand 6 If the mode hand or the day indicator is not in the proper position rotate the crown...

Page 11: ...NL Honolulu Second 40 10 Marquesas Islands Second 41 9 5 ANC Anchorage Second 42 9 LAX Los Angeles Second 44 8 DEN Denver Second 46 7 CHI Chicago Second 48 6 NYC New York Second 50 5 Caracas Second 51...

Page 12: ...re to avoid covering the watch face with the sleeve of your clothing Q4 Signal reception should have been successful but the watch s time and or day is wrong Is your Home City time zone setting correc...

Page 13: ...l Charging the Watch Q4 The hands suddenly start moving at high speed This is due to one of the reasons below and does not indicate malfunction Simply wait until normal hand movement resumes The watch...

Reviews: