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Operation Guide 5145
29
To charge the battery ●
Point the solar panel (face) of the watch at a light source.
Remember that even partial blockage of the solar cell reduces charging effi ciency.x
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The illustration shows the resin band model.x
28
Charging Precautions ●
Avoid charging the watch in the following locations, and anywhere else where the
watch may become very hot.
On the dashboard of an automobile parked in the sunx
Very close to an incandescent light source or other sources of heatx
In a location exposed to direct sunlight for long periodsx
Note that the display panel may become black under very high temperatures. This is
temporary, and the display will appear normal again at lower temperatures.
Depending on the light source you are using, the case of the watch
may become quite hot when charging. Take care to guard against burn
injury after charging.
27
Level 3 or 4 indicates charging is required! ●
Battery Level 3 or 4 indicates that remaining battery power is very low. Be sure to
recharge the battery by exposing the watch to light as soon as possible at the fi rst
sign of low battery power.
Flashing R Indicator ●
If you use the light or alarm a number of times during a short period, an R (recover)
indicator may fl ash on the display and the following operations may become disabled
as the battery level recovers.
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Analog timekeepingx
Display illuminationx
Alarm and hourly time signalx
Time up beeperx
Time calibration signal receptionx
Normal operation will return after the battery recovers.
26
Indicators described to the left appear in the Timekeeping Mode at Level 3 and x
Level 4.
Exposing the watch to direct sunlight or other strong light may cause the battery x
level hand to indicate a level that is momentarily higher than the actual battery
level. Because of this, you should wait for a short while after charging to check the
battery level.
Even if the battery level drops all the way to Level 5, you still will be able to x
recharge the battery and use the watch again.
If you start charging from Level 5, the display of the watch will appear when the x
battery reaches Level 2. At this time you should continue to expose the watch to
light until it charges up to Level 2 or Level 1.
The Home City will revert to TYO (Tokyo) whenever the battery drops down to x
Level 5. If you are using a Home City setting that is not TYO (Tokyo), select the
Home City you want after the battery is charged suffi ciently.
25
Level 4
Hour, minute, and battery hands stop at 12 o’clock;
following are disabled: digital display, display
illumination, alarm, hourly time signal, timer time up
alert, signal reception.
Level 5
All functions, including timekeeping, disabled.
24
Level 1 All functions enabled.
Level 2
All functions enabled.
Level 3
Following are disabled: Key operation, illumination,
alarm, hourly time signal, time up beeper, and other
alerts; time calibration signal reception.
23
Checking the Battery Level ●
Use the Battery Mode to check the current level of the watch’s rechargeable battery.
In the Timekeeping Mode, press x
C
once to change to the Battery Mode.
The battery level hand indicates the current battery level in all modes.x
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22
Power Supply
The power supply of this watch uses a solar cell to generate electric power, which is
stored by a rechargeable battery.
Using or storing the watch where it is not exposed to light regularly or allowing it to
be blocked from light by your sleeve as you are wearing it can cause the power of
the rechargeable battery to run down.
To ensure stable operation, be sure to allow the watch to be exposed to light as
much as possible while you are wearing or storing it.
21
C
World Time Mode
P-67
Countdown Timer Mode
P-76
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C
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C
Alarm Mode
P-87
Stopwatch Mode
P-80
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C
0RGHQDPH (ODSVHGWLPH
20
Timekeeping Mode Battery Mode
P-22
C
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