Casio 5102 Operation Manual

MA1204-EA
About This Manual
E-2
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?
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).
E-4
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
performance is achieved
by exposing the watch to
light that is as strong as
possible.
E-6
Power Levels
Moves at two-second
intervals.
E-8
Operation Guide 5102
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.
NO
The watch is charged suffi ciently.
For details about charging, see
"Charging the Watch" (page E-6).
YES
Set the current time.
For details, see "Timekeeping"
(page E-12).
The watch is now ready for use.
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
sleep state (page E-11) if
its face is blocked by your
sleeve even only partially.
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 Second Hand is moving normally at one-second
intervals, power is at Level 1.
If the 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).
Congratulations upon your selection of this CASIO watch.
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.
Contents
E-2 About This Manual
E-4 Things to check before using the watch
E-6 Charging the Watch
E-11
YES
E-12 Timekeeping
E-12
E-14 Moon Phase
E-15
NEXT
E-16 Hand Home Position Adjustment
E-21 Troubleshooting
E-23 Specifi cations
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
Too close to an incandescent lamp
Under direct sunlight
Important!
Keep the watch in an area normally exposed to bright light when storing it for long
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
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.
Level Hand Movement
1 Normal.
x x Second Hand moves at two-second
2
intervals.
z z Hour Hand, x x Second Hand and
3
c c Minute Hand stopped at 12 o'clock.
When power drops to Level 3, all functions will be disabled but the watch will
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.
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.
To recover from the sleep state
To adjust the time setting
To adjust the Moon phase indicator setting
Function Status
All functions enabled
All functions disabled
ENGLISH
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