Operation Guide 5102
E-9
Level
Hand Movement
Function Status
1
Normal.
All functions enabled
2
x
x
Second Hand
moves at two-second
intervals.
3
z
z
Hour Hand
,
x
x
Second Hand
and
c
c
Minute Hand
stopped at 12 o’clock.
All functions disabled
When power drops to Level 3, all functions will be disabled but the watch will
x
continue to keep time internally for about one week. If you recharge the battery
suffi ciently during this period, the analog hands will move automatically to the
correct setting and regular timekeeping will resume. After one week, all settings
(including timekeeping) will be cleared. Recharging the battery will reset all settings
to their initial factory defaults.
E-8
Power Levels
You can get an idea of the watch’s power level by
observing the movement of the
x
Second Hand
in the
regular timekeeping.
If the
x
x
Second Hand
is moving normally at one-second
intervals, power is at Level 1.
If the
x
x
Second Hand
is moving at two-second intervals,
power is at Level 2, which is quite low. Expose the
watch to light as soon as possible so it can charge (Low
battery alert).
Moves at two-second
intervals.
@
B
+
E-7
Warning!
Leaving the watch in bright light for charging can cause it to become quite hot.
Take care when handling the watch to avoid burn injury. The watch can become
particularly hot when exposed to the following conditions for long periods.
On the dashboard of a car parked in direct sunlight
x
Too close to an incandescent lamp
x
Under direct sunlight
x
Important!
Keep the watch in an area normally exposed to bright light when storing it for long
x
periods. This helps to ensure that power does not run down.
Storing the watch for long periods in an area where there is no light or wearing it in
x
such a way that it is blocked from exposure to light can cause power to run down.
Make sure that the watch is exposed to bright light whenever possible.
E-6
Charging the Watch
The face of the watch is a solar panel that generates power from light. The generated
power charges a built-in rechargeable battery, which powers watch operations. The
watch charges whenever it is exposed to light.
Charging Guide
Whenever you are not
wearing the watch, leave
it in a location where it is
exposed to light.
Best charging
x
performance is achieved
by exposing the watch to
light that is as strong as
possible.
When wearing the watch,
make sure that its face is
not blocked from light by the
sleeve of your clothing.
The watch may enter a
x
sleep state (page E-11) if
its face is blocked by your
sleeve even only partially.
E-5
Contents
E-2
About This Manual
E-4
Things to check before using the watch
E-6
Charging the Watch
E-11
To recover from the sleep state
E-12 Timekeeping
E-12
To adjust the time setting
E-14 Moon
Phase
E-15
To adjust the Moon phase indicator setting
E-16 Hand Home Position Adjustment
E-21 Troubleshooting
E-23 Specifi cations
E-4
Things to check before using the watch
Observe the movement of the
x
Second Hand
.
Is the
x
Second Hand
moving smoothly at one-second intervals?
Is the
x
Second Hand
moving at
two-second intervals or is it stopped
completely?
Set the current time.
For details, see “Timekeeping”
(page E-12).
The watch is charged suffi ciently.
For details about charging, see
“Charging the Watch” (page E-6).
Power is low. Charge the watch by placing
it in a location where it is exposed to light.
For details, see “Charging the Watch”
(page E-6).
NO
YES
YES
NEXT
The watch is now ready for use.
E-3
Important!
The
A
button is designed to protect against accidental
pressing. Use a thin pointed object to press the
depression of the button to operate it.
Ornament
The
b
Ornament
normally performs a random movement at the top and at the
30-minute mark of each hour, and whenever
C
is pressed.
Note that no movement will be performed late at night if the watch is left in the dark.
x
E-2
About This Manual
Button operations are indicated using the letters
A
through
C
shown in the illustration.
Hand Functions
<Regular timekeeping>
z
Hour Hand
x
Second Hand
c
Minute Hand
v
24-hour Hand
<Others>
b
Ornament (page E-3)
n
Moon Phase Indicator (page E-14)
This User’s Guide uses numbers shown above to identify
watch hands.
B
+
6
>
*
@
E-1
ENGLISH
Congratulations upon your selection of this CASIO watch.
MA1204-EA
Ú#!3)/#/-054%2#/,4$
