Operation Guide 5160
E-9
DST indicator 1
DST indicator 2
DST indicator 1
DST indicator 2
DST OFF DST ON
• DST indicator 1 flashes on the display only while the DST setting is selected on the
setting screen. It shows 0 when DST is turned off, and 1 when DST is turned on.
• DST indicator 2 also flashes on the display while the DST setting is selected on the
setting screen. In addition, it appears in the Timekeeping Mode and Alarm Mode
while DST is turned on. DST indicator 1 is not displayed in these modes while DST
is turned off.
Press C.
E-8
To set the time and date
1. While in the Timekeeping Mode, hold down A until the seconds digits flash on the
display, indicating the setting screen.
2. Press B to move the flashing in the sequence shown below.
Seconds
Day
DST
Hour Minutes
Year 12/24
Month
3. While the seconds setting is selected (flashing), press C to reset it to 00.
• If you press C while the seconds setting is in the range of 30 to 59, the seconds are
reset to 00 and 1 is added to the minutes. If the seconds setting is in the range of 00
to 29, the minutes count is unchanged.
• While the DST
∗
(Daylight Saving Time) setting is selected, press C to toggle it on
and off.
∗ Daylight Saving Time (DST), which is also sometimes called “summer time”
advances the time for one hour, as is the custom in some areas during the summer.
Remember that not all countries or even local areas use Daylight Saving Time.
E-7
Hour hand
Month – Da
Day of wee
Second hand
Minute hand
Seconds
Minutes
PM indicator
Hour
E-6
Timekeeping Mode
• Pressing C in the Timekeeping Mode illuminates the display for about two seconds.
The backlight is disabled while a setting screen is on the display.
• When using 12-hour timekeeping, a P appears on the display for “pm” times (noon
to 11:59 pm). An “am” time (midnight to 11:59 am) is indicated when there is no P
indicator on the display. 24-hour timekeeping is being used when the 24 indicator is
on the display.
E-5
Recall Mode
Alarm Mode
E-4
Timekeeping Mode
Stopwatch Mode
Press B.
General Guide
• Press B to change from mode to mode.
• If you do not perform any operation for a few minutes while a setting screen (with
flashing digits) is on the display, the watch automatically exits the setting screen.
E-3
Procedure Lookup
The following is a handy reference list of all the operational procedures contained in
this manual.
To set the time and date ......................................................................................... E-8
To set the hands ................................................................................................... E-10
To switch the auto light switch function on and off .......................................... E-13
To measure elapsed time ..................................................................................... E-18
To record a lap time .............................................................................................. E-18
To record a split time ............................................................................................ E-19
To record multiple finishes .................................................................................. E-20
To set the alarm time ............................................................................................ E-24
To stop the alarm .................................................................................................. E-25
To turn a daily Alarm and the Hourly Time Signal on and off ........................... E-26
To test the alarm ................................................................................................... E-26
E-2
Contents
General Guide ......................................................................................................... E-4
Timekeeping Mode .................................................................................................. E-6
About the Backlight .............................................................................................. E-11
Stopwatch Mode ................................................................................................... E-16
Recall Mode ........................................................................................................... E-22
Alarm Mode ........................................................................................................... E-24
Specifications ....................................................................................................... E-27
E-1
About This Manual
• Button operations are indicated using the letters shown
in the illustration.
• All of the displays in this manual show black-on-white.
• For the sake of simplicity, the sample displays in this
manual do not show the analog hands of the watch.
MA1106-EA
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