Operation Guide 5102
E-23
Specifi cations
Accuracy at normal temperature:
±
15 seconds a month
Timekeeping:
Hour, minutes, seconds, 24-hour
Other:
Moon Phase; Power Saving; Low battery alert
Power Supply:
Solar panel and one rechargeable battery
Approximate battery operating time: 9 months (no exposure to light after a full
charge)
E-22
Charging
■
The watch does not resume operation after I expose it to light.
This can happen after the power level drops to Level 3 (page E-9). Continue exposing
the watch to light until the
x
Second Hand
starts moving normally (at one-second
intervals).
■
The
x
Second Hand
starts to move at one-second intervals, but then suddenly
returns to moving at two-second intervals.
The watch probably is not suffi ciently charged yet. Continue keeping it exposed to
light.
E-21
Troubleshooting
Hand Movement and Position
■
The
x
Second Hand
is moving at two second intervals.
■
All regular timekeeping hands are stopped at 12 o’clock and none of the
buttons work.
Power may be low. Expose the watch to light until the
x
Second Hand
starts moving
normally, at one-second intervals (page E-8).
■
The hands of the watch suddenly start moving at high speed, even when I do
not perform any operation.
The hand movement does not indicate malfunction, and should stop shortly.
The watch is recovering from a sleep state (page E-11).
■
The hands are off.
This could indicate that the watch has been exposed to magnetism or strong impact,
which has caused problems with proper hand alignment. Adjust the watch’s hand
home position alignment (page E-16).
E-20
Press
4.
A
. This will cause the
n
Moon Phase Indicator
to
move to its home position (Full Moon).
If the
x
n
Moon Phase Indicator
is at the correct home
position, advance to step 6.
Use
5.
C
(+) and
B
(–) to adjust the
n
Moon Phase
Indicator
so it is at its home position (Full Moon).
Holding down either button for about two seconds and
x
then releasing it starts high-speed hand movement in
the applicable direction.
To stop high-speed hand movement, press any button.
x
After adjusting the home position, go to step 6.
x
Press
6.
A
to exit home position correction and return to
regular timekeeping.
6