Casio GD-350-1BER Instruction manual
MA1211-EA
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Operation Guide 3403
Features
Your watch provides you with the features and functions described below.
World Time ◆ ................................................................................ Page E-20
Instantly view the current time in 100 cities around the globe.
Alarms ◆ ........................................................................................ Page E-24
The watch can be confi gured to sound a tone and fl ash its display illumination, or to
vibrate when a preset alarm time is reached.
Stopwatch ◆ .................................................................................. Page E-31
The stopwatch measures elapsed time up to 1000 hours in 1/100-second
increments.
Timer ◆ .......................................................................................... Page E-34
The timer counts down from a preset start time, and the watch sounds a tone and
fl ashes its display illumination, or it vibrates when the countdown reaches zero.
Congratulations upon your selection of this CASIO watch.
E-1
E-3E-2
Contents
Features ................................................................................................................ E-2
About this User’s Guide ........................................................................................ E-7
Display Types ..................................................................................................E-7
Button Names and Display Indications ..............................................................E-8
Display Indicators ..........................................................................................E-10
Using Modes ....................................................................................................... E-12
Mode Overview ..............................................................................................E-14
Adjusting the Time Setting .................................................................................E-15
Confi guring Current Time and Date Settings ...................................................E-15
World Time .......................................................................................................... E-20
To view the times in other time zones .............................................................E-20
To confi gure the Summer Time (DST) setting ..................................................E-22
E-4
Other Settings ..................................................................................................... E-42
To turn the button operation tone on or off .....................................................E-42
To change the alarm/timer alert method .........................................................E-44
Illumination .......................................................................................................... E-46
To illuminate the display .................................................................................E-46
Using Auto Light ............................................................................................E-47
To enable or disable Auto Light ......................................................................E-48
Auto Light Precautions ...................................................................................E-49
To specify the illumination duration .................................................................E-50
Low Battery Indication ........................................................................................ E-52
Specifi cations ..................................................................................................... E-54
E-6
Button Names and Display Indications
Operations on this watch are performed using buttons A through D, and the L
button. The illustration below shows the locations and the meanings of the different
buttons and display indicators.
See “Using Modes” (page E-12).
Changes with current time minutes
Alarms and Hourly Time Signal ..........................................................................E-24
To enter the Alarm Mode................................................................................E-24
To change an alarm setting ............................................................................ E-26
To stop a tone/vibration alert operation ..........................................................E-30
To test the alarm ............................................................................................E-30
Stopwatch ........................................................................................................... E-31
To enter the Stopwatch Mode ........................................................................E-31
To measure time with the stopwatch ..............................................................E-32
Timer ................................................................................................................... E-34
To enter the Timer Mode ................................................................................E-35
To set the timer start time ..............................................................................E-36
To perform a countdown ................................................................................E-38
Using the Timer in the Timekeeping Mode ......................................................E-39
To stop a tone/vibration alert operation ..........................................................E-41
About this User’s Guide
Display Types
Depending on the model of your watch, display text 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.
Note that the display style of a watch is fi xed. You cannot switch between styles.
x
Note
The names shown above are used in the button operation explanations throughout
x
this User’s Guide.
Note that the illustrations in this User’s Guide are intended for reference only. The x
actual watch may appear somewhat different than depicted in the illustrations.
E-5
E-7
Changes with current
time seconds
Month, day
Hour, minutes, seconds
E-9
E-8
Day of the week
PM indicator
(no display for AM)
(Illuminates display)
Operation Guide 3403
A
B
C
A
Display Indicators
Number Name Meaning More Info
1
Auto Light ON indicator Auto Light enabled. E-48
2
Vibration indicator Vibration alert enabled for alarms/timer. E-45
3
PM indicator
4
Snooze indicator Snooze alarm enabled. E-28
E-10
Indicates p.m. times during 12-hour
timekeeping.
E-8
Using Modes
Each press of C cycles between modes as shown in the illustration below.
Timekeeping Mode World Time Mode Alarm Mode
E-12
Mode Overview
Mode Functions More Info
Timekeeping Mode
World Time Mode
Alarm Mode
Stopwatch Mode Elapsed time measurement x E-31
Timer Mode Start time settings; countdown x E-34
Current time display x
Time, date, summer time settings; 12/24-hour display x
switching
Timer display
x
Current time in 100 cities (35 time zones) around x
the globe
Alarm time and on/off settings x
Hourly time signal on/off x
E-12
E-15
E-39
E-20
E-24
Number Name Meaning More Info
5
Alarm indicator Alarm is turned on. E-28
6
MUTE indicator Button operation tone disabled. E-43
7
Timer indicator
8
DST indicator
9
Hourly time signal indicator Hourly time signal is turned on. E-28
Stopwatch Mode Timer Mode
Timer countdown operation in
progress.
Summer time enabled (time advanced
by one hour).
E-39
E-22
Adjusting the Time Setting
Use the procedure below to confi gure the watch’s time and date settings.
Confi guring Current Time and Date Settings
In the Timekeeping Mode, hold down
1
●
zone setting screen appears.
[SET Hold] will appear on the watch display,
followed by the time zone setting screen.
Time zone
for about two seconds until the time
E-11
E-13
E-14
Use
to select the item whose setting you want to change.
2
●
Each press of C cycles through available settings in the sequence shown below.
Time Zone
C
11
Alarm/Timer
alert method
C
10
Display illumination
duration
C
9
Operation tone
on/off
E-16
Use
and D to change the currently selected setting as described below.
3
●
Screen Setting Operation
E-18
1
C C C
Summer time
8
Day
C C C
Time zone of the city where you will use
the watch
Summer time on/off
12-hour (12H)/24-hour (24H) timekeeping
switching
Seconds 00-reset
x
From 30 to 59 seconds, resetting adds
1 to the minute setting.
Hour and minutes settings
Year, month, day settings
2
12/24-hour
timekeeping
7
Month
3
Seconds
4
Hour
5
Minutes
6
Year
Use B and D.
Press D.
Press D.
Press D.
Use B and D.
Use B and D.
C
C
C
Note
The numbers in the above diagram indicate how many times you need to press
C to display each setting.
Note
Refer to the “City Name List” (back of this manual) to determine the time zone of
the city where you will be using the watch.
Summer time, or Daylight Saving Time (DST) as it is known in some countries,
x
calls for setting clocks ahead one hour from standard time during the summer
season. Note that the period during which and the areas where summer time is
applied depend on each country. Some countries or geographic areas may not
use summer time.
The DST indicator will be on the display and timekeeping will be advanced by
x
one hour when summer time is turned on.
The watch’s Full Auto Calendar automatically makes adjustments in the day x
setting to account for different length months and leap year.
After all the settings are the way you want, press
4
●
Timekeeping Mode.
to return to the
E-15
E-17
E-19
Operation Guide 3403
A
C
B
B
D
B
C
C
World Time
World Time lets you display the current time in any one of 100 cities (35 time zones)
around the world.
To view the times in other time zones
In the Timekeeping Mode, press
1
●
City name
E-20
Current date in
World Time city
Current time in
World Time city
to enter the World Time Mode.
See “Using Modes” (page E-12).
[WT100] will appear on the display for about
1
one second, and then the name of the
currently selected World Time city will scroll
across the display.
To confi gure the Summer Time (DST) setting
In the World Time Mode, hold down A for about two seconds.
●
DST indicator
E-22
x
[DST Hold] will appear on the display. After that,
[DST Hold] will disappear and the summer time
setting will toggle to either on or off.
x DST on the display indicates that summer time is
turned on.
Alarms and Hourly Time Signal
You can set up to fi ve different alarms. When any one of the alarm times is reached
the watch will sound an alarm tone and fl ash its display illumination, or it will vibrate
for about 10 seconds. The hourly time signal causes the watch to sound a tone and
fl ash its display illumination or to vibrate every hour on the hour.
See “To change the alarm/timer alert method” (page E-44).
To enter the Alarm Mode
In the Timekeeping Mode, press C twice to enter the Alarm Mode.
●
See “Using Modes” (page E-12).
[ALARM] will appear on the display for about one second. After that, an alarm
setting screen (Alarm 1 through Alarm 5, or hourly time signal) will appear.
Note
Scrolling of the World Time city name will stop after about two minutes. To restart scrolling, press A.
Use
and D to scroll through the World Time Mode city names.
2
●
See “City Name List” (back of this manual).
Scrolling to a city name displays the current time in that city. x
Holding down either button scrolls at high speed. x
To display the UTC city name (UTC offset 0), press x B and D at the same
time.
To return to the Timekeeping Mode, press
3
●
Note
x
Summer time, or Daylight Saving Time (DST) as it is known in some countries,
calls for setting clocks ahead one hour from standard time during the summer
season. Note that the period during which and the areas where summer time is
applied depend on each country. Some countries or geographic areas may not use
summer time.
The DST indicator will be on the display and timekeeping will be advanced by one
x
hour when summer time is turned on.
The summer time setting cannot be changed for the UTC World Time zone. x
The summer time setting is applied to the currently selected time zone only. A x
setting confi gured for one time zone does not affect any other time zone.
Alarm setting screen
Alarm number
Current time
Note
If you do not perform any operation for about two or three minutes while in the Alarm
Mode, the watch will automatically return to the Timekeeping Mode.
four times.
E-21
E-23
Hourly time signal setting screen
Current time
E-24
Use
to select the alarm type or to toggle the hourly time signal between
To change an alarm setting
In the Alarm Mode, use
1
●
change.
Alarm 1
( )
Hourly Time
Signal ( )
E-26
Hourly time signal
: Hourly time signal does not sound.
: Hourly time signal sounds every hour on the hour.
The Alarm indicator is displayed while an alarm is turned on, while the Hourly
time signal indicator is displayed while the hourly time signal is turned on.
When the snooze alarm is turned on, both the alarm indicator and the snooze
indicator are displayed.
E-28
to select the alarm whose setting you want to
D D
Alarm 2
( )
Snooze alarm
( )
D D
Alarm on
Alarm indicatorSnooze indicator
Hourly time signal on
Hourly time signal indicator
Alarm 3
( )
Alarm 4
( )
DD
2
●
on and off.
Alarm 1 to 4
: Alarm does not sound.
Alarm sounds only once at the preset time and does not sound again after
:
that.
: Alarm sounds at the preset time each day.
Snooze alarm
: Alarm does not sound.
Alarm sounds at the preset time each day, and up to seven times at fi ve-
:
minute intervals thereafter.
To change an alarm time setting, hold down
3
●
the hour digits of the current alarm time start to fl ash.
Each press of
4
●
minutes digits.
The fl ashing digits are the ones that are selected.
Use
and D to change the fl ashing setting, and set the hour and minutes
5
●
you want.
Holding down either button scrolls the setting at high speed.
x
If you are using 12-hour timekeeping, the PM indicator will appear for times x
between noon and 11:59 p.m.
[SET Hold] will appear on the display. After that, [SET
Hold] will disappear and the hour digits will fl ash.
causes the fl ashing to move between the hour and the
for about two seconds until
E-25
E-27
E-29
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