Operation Guide 5158
E-1
About This Manual
Depending on the model of your watch, display text x
appears either as dark fi gures on a light background or
light fi gures on a dark background. All sample displays
in this manual are shown using dark fi gures on a light
background.
Button operations are indicated using the letters shown x
in the illustration.
MA1012-EA
E-2
Contents
General Guide .......................................................................................................... E-4
Calendar ................................................................................................................... E-6
Timekeeping ............................................................................................................. E-8
Setting the Analog Time ....................................................................................... E-10
About the Backlight ............................................................................................... E-11
Alarm ...................................................................................................................... E-12
Stopwatch .............................................................................................................. E-15
Dual Time ............................................................................................................... E-16
Specifi cations ........................................................................................................ E-18
E-3
Procedure Lookup
The following is a handy reference list of all the operational procedures contained in
this manual.
To set the date ......................................................................................................... E-6
To set the digital time .............................................................................................. E-8
To adjust the analog time ..................................................................................... E-10
To set the alarm time ............................................................................................. E-13
To stop the alarm ................................................................................................... E-13
To switch the daily alarm on and off ................................................................... E-14
To test the alarm .................................................................................................... E-14
To measure elapsed time ...................................................................................... E-15
To set the Dual Time ............................................................................................. E-16
E-4
General Guide
Press x C to change from mode to mode.
In any mode (except when making any settings), press x L to illuminate the digital
display for about two seconds.
Press C.
Calendar Mode Timekeeping Mode
E-5
Alarm Mode Stopwatch Mode Dual Time Mode
E-6
Calendar
To set the date
$AY
9EAR
-ONTH
Hold down B. Press B.
Press B.Press B.
Month
Day
Day of week
In the Calendar Mode, hold down 1. B for about two seconds, until “ADJ” and then
the year digits fl ash on the display. Keep B depressed until the year digits fl ash.
E-7
While any setting is selected (fl ashing), press 2. C to increase it. Holding down C
changes the fl ashing setting at high speed.
Press 3. B to move the selection around the display in the above sequence.
The day of the week is automatically set in accordance with the date. x
The date can be set with the range of January 1, 2000 to December 31, 2099. x
If you do not operate any button for a few minutes while a selection is fl ashing, the x
fl ashing stops and the watch goes back to the Calendar Mode automatically.
E-8
Timekeeping
This watch features separate digital and analog timekeeping. The procedures for
setting the digital time (page E-8) and analog time (page E-10) are different.
To set the digital time
Press B.
3ECONDS
(OUR
-INUTES
Hold down B. Press B.
Press B.Press B.
Hour
PM indicator
Minutes
Seconds
E-9
In the Timekeeping Mode, hold down 1. B for about two seconds, until “ADJ” and
then the seconds digits fl ash on the display. Keep B depressed until the seconds
digits fl ash.
While the seconds digits are selected (fl ashing), press 2. C to reset the seconds to
00. If you press C while the seconds count is in the range of 30 to 59, the seconds
are reset to 00 and 1 is added to the minutes. If the seconds count is in the range of
00 to 29, the minutes count is unchanged.
Press 3. B to move the selection around the display in the above sequence.
While hour or minutes are selected (fl ashing), press 4. C to increase the setting.
Holding down C changes the current setting at high speed. While the 12/24-hour
setting is selected, press C to switch between the two formats.
If you do not operate any button for a few minutes while a selection is fl ashing, the x
fl ashing stops and the watch goes back to the Timekeeping Mode automatically.
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