Casio 5454 Operation Manual
30
③① ②
⑧
⑨
⑩
⑦⑥
⑤
④
MA1510-EA
①
②
③
⑤
⑥
⑦
⑧
⑨
④
30
30
C
Stopwatch Mode
Timekeeping Mode
30
⑤⑥ ③
②
①
④
Current location time/
World Time swapping
(Hold down about
3 seconds.)
Airplane Mode
(Hold down about
4 seconds.)
© 2015 CASIO COMPUTER CO., LTD.
Operation Guide 5454
Basic Operations
This section provides an overview of the watch
and its operations.
Note
●
The illustrations included in this
manual have been created to
facilitate explanation. An illustration
differ somewhat from the item it
may
represents.
General Guide
A
Hour hand
B
Second hand
C
Minute hand
D
24-hour hand
E
Crown
F
Day indicator
G
Small minute hand
H
Small hour hand
I
Small 24-hour hand
J
Mode hand
Watch Face Items
A
Day of the week
B
Airplane Mode
C
Stopwatch Mode
D
When checking the last receive result:
Last receive (acquisition) was for GPS
“P”:
signal time information and position
information
“N”: Last receive was for GPS signal time
information or time calibration signal
When setting the Home City or World
Time City:
“P”: With position information
“N”: Without position information
E
Summer time setting
F
Last GPS or time calibration signal receive
(acquisition) result
G
GPS signal time information reception in
progress
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.
You tell which mode the watch is currently in
by checking the position of the mode hand.
●
Timekeeping Mode (normal timekeeping):
Current day of the week
●
Stopwatch Mode: ST (STW)
Use the (C) button to navigate between
modes.
●
Hold down (C) for at least two seconds to
return to the Timekeeping Mode.
●
down (C) for four seconds or longer
Holding
will enter or exit the Airplane Mode. The
mode hand points to h while the watch is in
the Airplane Mode.
l Using the Watch on an Aircraft
Mode Overview
Timekeeping Mode
The main hour, minute, and second hands
indicate the current time.
small hour and minute hands indicate the
The
current World Time.
A
Current day of the week
B
Current location time (24-hour time)
C
Current location date
D
World Time hour (24-hour time)
E
World Time hour
F
World Time minute
1
30
③②
⑤
①
④
Airplane Mode
(Hold down about
4 seconds.)
Start/
Stop
Reset
Normal position
Second click
First click
Crown
30
Mode
hand
Day indicator
NOYES
Operation Guide 5454
Stopwatch Mode
The main hour and minute hands indicate the
current time.
The second hand, and the small hour and
hands indicate the elapsed stopwatch
minute
time.
A
Stopwatch seconds
B
Stopwatch minutes
C
Stopwatch hours
D
Stopwatch hours (24-hour time)
E
Current location time (24-hour time)
●
Fast Forward/Fast Reverse
After pulling out the crown to the first or second
rotating it quickly in succession in either
click,
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.
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.
ー
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).
ー
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.
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.
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.
Changing Hand and the Day Indicator Settings
●
Mode Hand and Day Indicator
Movement
Changing the day setting of the watch will also
cause the mode hand to move.
●
Day
●
can take anywhere from about one minute
It
to three minutes for the day indicator to
change after timekeeping reaches
midnight. The mode hand moves as the day
indicator changes.
●
day may not be indicated correctly while
The
the watch’s crown is pulled out.
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.
2
Important!
2 o'clock12 o'clock
4 o'clock 6 o'clock
30
30
Two-second intervals Five-second intervals
Second hand
1
●
If the second hand stops for some
time after the watch is continuously
exposed to light, it could mean that
charging
discharge. Request chargeable
(secondary) battery replacement by
your original retailer or authorized
CASIO service center.
●
Depending on light intensity and
local conditions, the watch may
become hot to the touch when
exposed to light for charging. Take
care to avoid burn injury after
charging. Also, avoid charging the
watch under high-temperature
conditions like the ones described
below.
is not possible due to over-
ー
On the dashboard of a vehicle
parked in the sun
ー
an incandescent light bulb or
Near
other source of heat
ー
Under direct sunlight or in other
hot areas for long periods
Operation Guide 5454
Charging Times
Light Intensity
High
p
Low
Charge Level 1:
Time from dead battery until hand movement
starts
Charge Level 2:
Time from hand movement starts until a full
charge
Light Intensity
A
Sunny day, outdoors (50,000 lux)
B
Sunny day, near a window (10,000 lux)
C
Overcast day, near a window (5,000 lux)
D
Indoor fluorescent lighting (500 lux)
Charge Level1Charge Level
A
8 hours 28 hours
B
26 hours 105 hours
C
42 hours 170 hours
D
469 hours -
2
Note
●
Also, the second hand jumps at two-second
or five-second intervals.
●
●
All hands are stopped.
Low Battery Power
Above right figures indicate a lower battery
charge.
Dead Battery
Note
●
Exposing
the battery goes dead will cause the
second hand to revolve
counterclockwise until it stops at
second 57. This indicates charging
has started.
●
A fully charged watch can operate
for approximately seven months
without further charging. Watch
operation
days after the battery goes low.
the watch face to light after
will stop approximately 20
●
Actual
charging time depends on the
local charging environment.
Checking the Charge Level
The charge level is indicated by watch hand
movement. Functions become disabled as
battery power goes low.
Important!
●
Should battery go low or go dead,
expose
the face (solar panel) to light
as soon as possible.
Immediately after pressing (C) to enter to the
Timekeeping Mode, the second hand will
to one of the positions below to indicate
move
the battery charge level.
●
Battery Charged
Power Saving Function
Leaving the watch in a dark location for about
one hour between the hours of 10 p.m. and 6
a.m. will cause the second hand to stop, and
the watch will enter Level 1 power saving. If
the watch is left in this condition for six or
seven days, all hands will stop and the watch
will enter Level 2 power saving.
Level 1:
Basic timekeeping functions are operational.
Level 2:
Only the day indicator is operational.
Note
●
Note that the watch also may enter
the power saving state if its face is
blocked from light by your sleeve
while you are wearing it.
●
The watch will enter power saving
from the Timekeeping Mode only.
●
Recovering from Power Saving
Operation
Press any button or place the watch in a welllit area to recover from power saving.
3
30
Mode
hand
30
Second hand
30
Operation Guide 5454
Time Adjustment (GPS,
Time Calibration
Signal)
The watch’s time, day, and Home City (time
zone) settings can be configured in
accordance with a received GPS signal or
time calibration signal.
●
GPS signal position information: Used to
update Home City (time zone), time, and
day settings.
●
GPS signal time information: Used to
update time and day settings.
●
calibration signal: Used to update time
Time
and day settings.
Important!
●
Before trying to receive GPS signal
time information and/or a time
calibration signal, first use GPS to
acquire position information and
configure Home Time (time zone)
settings.
●
the watch into the Airplane Mode
Put
whenever you are inside an aircraft
or in any other area where radio
wave reception is prohibited or
restricted.
l Using the Watch on an Aircraft
Note
●
Areas where time calibration signal
reception is supported are limited.
When the watch in an area where
time calibration signal reception is
not supported, adjust time and day
settings based on GPS signals.
l Time Calibration Signal
Reception Ranges
Time Adjustment Using GPS
Appropriate Signal Reception Location
GPS signal reception is possible outdoors
where the sky is visible and not blocked by
buildings, trees, or other objects.
Note
●
In areas where reception is poor,
keep the watch face oriented
upwards and do not move the watch.
●
When the watch is set up for auto
receive, take care to avoid covering
the watch face with the sleeve of
your clothing.
●
signal reception is not possible
GPS
in the areas described below.
ー
Where the sky is not visible
ー
Indoors (Reception may be
possible near a window.)
ー
Near wireless communication
equipment or other devices that
generate magnetism.
●
You may experience GPS signal
reception problems in the areas
described below.
ー
Where the view of the sky above
is narrow
ー
Near trees or buildings
ー
Near a train station, airport, or
other congested areas
Acquiring GPS Position Information Manually
You can use a button operation to acquire
GPS position information and adjust your
Home
City (time zone), time, and day settings
in accordance with your current location.
Note
●
GPS signal reception requires large
amounts of power. Perform it only
when necessary.
Getting ready
The receive operation is performed only while
the
watch is in the Timekeeping Mode (normal
timekeeping).
●
Normally the mode hand points to the
current day of the week.
l Navigating Between Modes
Move to a location appropriate for signal
1.
reception and orient the watch so its
display is pointed straight up at the sky.
Hold down (B) for at least three seconds.
2.
Release
hand points to “T+P”.
the button as soon as the second
●
The second hand will move in the
following sequence: “Y(YES)” or
“N(NO)” n “T (TIME)” n “T+P”.
●
This indicates that position information
acquisition has started.
●
If position information acquisition is
successful, the second hand will move
to “Y(YES)” and then the watch will
automatically adjust its time and day
settings.
●
If position information acquisition fails
for some reason, the second hand will
to “N(NO)” and then the watch will
move
indicate the current time and day
without adjusting them.
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