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Specifying the Illumination Duration
●
You can select either 1.5 seconds or three
seconds as the illumination duration.
1.
Enter the Timekeeping Mode.
Navigating Between Modes
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2.
Hold down (E) for at least two seconds.
Release the button when the name of the
currently selected Home City appears on
the display.
3.
Press (D) 10 times.
[LIGHT] appears on the display with [1] or
[3] flashing.
4.
Press (A) to select an illumination
duration.
[1]: 1.5-second illumination
[3]: 3-second illumination
5.
Press (E) twice to complete the setting
operation.
Watch Operation Guide 3553
Time Adjustment
Your watch can receive time calibration
signals and adjust its date and time setting.
Home City
Time Adjustment Using a
Time Signal
Overview
The watch's time and day settings can be
configured in accordance with a received time
calibration signal.
Important!
In order to make it possible for the
●
current time setting to be adjusted
correctly based on time calibration
signal reception, you need to specify
the area where you are using the
watch.
Setting a Home City
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Note
Areas where time signal reception is
●
supported are limited. When you are
using the watch in an area where time
calibration signal reception is not
possible, adjust time and day settings
manually.
Using Watch Operations to Adjust
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the Time Setting
Appropriate Signal Reception
Location
A time calibration signal can be received while
the watch is near a window.
Position the watch so its 12 o'clock side is
●
facing the window.
Keep metal objects away from the watch.
●
Do not move the watch.
●
Do not perform any operation on the watch.
●
12 o'clock
Note
You may experience time calibration
●
signal reception problems in the areas
described below.
Among or near buildings
ー
While riding in a vehicle
ー
Near household appliances, office
ー
machines, mobile phones, etc.
On a construction site, in an airport,
ー
or any other location where radio
wave interference occurs
Near high-voltage lines
ー
In mountainous areas or behind a
ー
mountain
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