Casio 5454 User Manual

Important!
●
If the second hand stops for some
time after the watch is continuously
exposed to light, it could mean that
charging
is not possible due to over-
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.
ー
On the dashboard of a vehicle
parked in the sun
ー
Near
an incandescent light bulb or
other source of heat
ー
Under direct sunlight or in other
hot areas for long periods
Note
●
Exposing
the watch face to light after
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
will stop approximately 20
days after the battery goes low.
Charging Times
Light Intensity
Charge Level
1
Charge Level
2
High
p
Low
A
8 hours 28 hours
B
26 hours 105 hours
C
42 hours 170 hours
D
469 hours -
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)
Note
●
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
move
to one of the positions below to indicate
the battery charge level.
●
Battery Charged
2 o'clock12 o'clock
●
Low Battery Power
4 o'clock 6 o'clock
Also, the second hand jumps at two-second
or five-second intervals.
30
30
Two-second intervals Five-second intervals
Second hand
●
Above right figures indicate a lower battery
charge.
●
Dead Battery
All hands are stopped.
1
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 well-
lit area to recover from power saving.
Operation Guide 5454
3

Casio 5454 Specifications

General

Brand	Casio
Model	5454
Category	Watch
Language	English