2
BEFORE USE
36
English
2
BEFORE USE
37
English
…
How to charge the watch
Expose the dial to light to charge the watch.
…
Standard
Charging Time
For an approximate time
required to charge the watch,
refer to the table at the right.
GPS…signal…reception…
consumes…a…lot…of…energy.……
Keep…in…mind…to…charge…
the…watch…by…expose…to…
light…so…that…the…indicator…
hand…points…to…the…“level…
position…(middle)”…or…“F…
(full).”……(If…the…charging…
status…is…displayed…as…
“E…(low),”…the…reception…
will…not…start…even…with…
operation…of…GPS…signal…
reception.) → Check…the…
charging…status.
P.36
About charging
Reception…
is…allowed
Reception…
is…not…
allowed
Indicator…
display
Charging…
status
Solution
F…(full)
Reception…is…
allowed.
Level…
position…
(middle)
Reception…is…
allowed,…but…
keep…in…mind…
to…charge…
the…watch.
Indicator…
display
Movement…of…second…
hand
Charging…status
Solutions
One-
second…
interval…
movement
E
(low)
The…watch…is…unable…to…
receive…GPS…signals,…but…
has…energy…to…operate.
Charge…the…watch…at…least…until…
the…indicator…hand…points…to…the…
level…position…so…that…the…watch…
is…able…to…receive…GPS…signals.
Two-
second…
interval…
movement
The…watch…is…unable…to…
receive…GPS…signals,…and…
does…not…have…energy…
to…operate.……(The…energy…
depletion…forewarning…
function…is…activated.…
→
P.49
）
Continue… to… charge… the…
watch… at… least… until… the…
indicator…hand…points…to…the…
level… position… so… that… the…
watch…is…able…to…continuously…
operate… and… receive… GPS…
signals.
Five-
second…
interval…
movement
−
The…charging…status…is…not…
displayed…for…the…in-flight…mode
（ ）
Reset… the… in-flight… mode…
（ ）as…long…as…possible.
→ Reset…the…in-flight…mode
（ ）
P.42
When… the… indicator… hand…
points… to…“E,”…charge… the…
watch…following…the…above.
Check the charging status
The indicator hand position shows whether this watch is able or unable to receive GPS signals.
In addition, for the low charging state, the movement of the second hand shows the energy
depletion state in further detail.
＊GPS…radio…signal…reception…requires…a…lot…of…energy.……Keep…in…mind…to…regularly…charge…the…watch…by…expose…to…light.
→ About…charging
P.37
To ensure optimal
performance
of the watch,
make sure that
the watch is
kept sufficiently
charged at all
time.
Under the following situations, the energy of the watch is likely to
be depleted, resulting in stoppage of the watch.
・ The watch is concealed under a sleeve.
・ The watch is used or stored under conditions where it cannot be
exposed to light for a long time.
※…When…charging…the…watch,…make…sure…that…the…watch…is…not…heated…to…a…high…
temperature.…(The…operational…temperature…range…is…between…-10…℃…and…+…60…℃.)
※…When…first…using…the…watch…or…starting…to…use…the…watch…after…it…has…stopped…because…of…
the…energy…depletion,…sufficiently…charge…the…watch…referring…to…the…table…on…the…page…below.…
The…figures…of…“Time…required…for…charging…the…watch…to…start…moving…at…1-sec…intervals”…are…estimations…of…time…
required…to…charge…the…stopped…watch…by…exposing…it…to…light…until…it…moves…at…steady…1-sec…intervals.…Even…if…the…
watch…is…partially…charged…for…a…shorter…period,…the…watch…will…resume…1-sec…interval…movement.…However,…it…may…shortly…
return…to…2-sec…interval…movement.…Use…the…charging…time…in…this…column…as…a…rough…guide…for…sufficient…charging…time.
※ …The…required…charging…time…slightly…varies…depending…on…the…design…and…the…
dial…color…of…the…watch.
Illumination
lx…(LUX)
Light
source
Condition
(Example)
From…the…state…where…
the…watch…is…stopped…(not…
charged)…
In…the…state…
where…the…hand…
moves…(the…watch…
is…charged)
To…fully…
charged
To…1sec…Interval…
movement…is…
secured
To…move…for…
1day
700
Fluorescent…light
General…offices
−
−
6.5…h
3000
Fluorescent…light
30W…20cm
530…h
32…h
1.4…h
10,000
Sunlight
Fluorescent…light
Cloudy…day…
30W………5cm
135…h
5…h
22…min
100,000
Sunlight
Sunny… day(Under…
the…direct…sunlight…
on…a…summer…day)
65…h
1.5…h
6…min
Continued on the following page
Continued on the following page
