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Important!
●
Auto Light may not operate properly
when the watch is at a horizontal angle
of 15 degrees or greater from
horizontal as shown in the illustration
below.
●
Auto Light may operate unintentionally
and run down the battery if the watch
is blocked from light by your sleeve.
●
Electro-static charge or magnetism
can interfere with proper auto light
operation. If this happens, try lowering
your arm and then angle it towards
your face again.
●
When moving the watch you may note
a slight rattling sound. This is due to
operation of the auto light switch,
which determines the current
orientation of the watch. It does not
indicate malfunction.
Note
●
Auto Light is disabled when any one of
the conditions below exists.
ー
Alarm, timer alert, or other beeper
sounding
ー
Time calibration reception in
progress
●
Configuring the Auto Light Setting
1. Enter the Timekeeping Mode.
l
Navigating Between Modes
2. Hold down (B) for at least three seconds
to toggle Auto Light between enabled and
disabled.
●
[LT] is displayed while Auto Light is
enabled.
On
Note
●
Auto Light is disabled while [CHG] is
shown on the display.
●
Specifying the Illumination Duration
You can select either 1.5 seconds or three
seconds as the illumination duration.
1. Enter the Timekeeping Mode.
l
Navigating Between Modes
2. Hold down (A) for at least two seconds.
Release the button when the name of the
currently selected Home City appears on
the display.
Home City
3. Press (C) 12 times.
This will cause [1] or [3] to appear on the
display.
4. Press (D) to toggle between the two
illumination duration settings.
[1]: 1.5-second illumination
[3]: 3-second illumination
5. Press (A) to complete the setting
operation.
Time Adjustment
Your watch can receive time calibration
signals and adjust its date and time setting.
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.
l
Setting a Home City
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.
l
Using Watch Operations to Adjust
the Time Setting
Watch Operation Guide 3495
8
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