Casio 2931 Operation Manual Download Page 10

Operation Guide 2931

10

Daily Alarm (AL1, AL2, AL3)

The watch performs an alert operation (beep or vibration) for
about 10 seconds when an alarm time is reached.

Snooze Alarm (SNZ)

With the snooze alarm, the watch performs an alert operation
(beep or vibration) for 10 seconds when the alarm time is reached,
and up to seven times at five-minute intervals thereafter. Pressing
any button stops the alert operation, but the alert operation will be
performed again after five minutes.

Hourly Time Signal

The hourly time signal causes the watch to beep or vibrate every
hour on the hour.

Whether the watch beeps or vibrates depends on the current
alert setting. See “Selecting Beeper or Vibration Alert” for
more information.

To set an alarm time

1.

In the Alarm Mode, use the

D

D

D

D

D

 button to scroll

through the alarm screens
in the sequence shown
below until the one you
want is displayed.

Each press of the 

D

 button

cycles through alarm screens
in the sequence shown below.

Alarm 3

(AL3)

Alarm 1

(AL1)

Alarm 2

(AL2)

Hourly Time 

Signal (SIG)

Snooze Alarm

(SNZ)

2.

When the alarm you want
to set is displayed, hold
down the 

A

A

A

A

A

 button for

about two seconds until
the hour digits start to
flash on the display.

This also causes the alarm
indicator to appear, and turns
on the alarm automatically.
The snooze alarm screen also
has a snooze indicator (SNZ).

(Forward)

Alarm Number

Hour

Alarm Indicator

Using the Alarms and Hourly Time Signal

Use the 

C

C

C

C

C

 button to enter the Alarm Mode as

shown under “Modes and Display Screens”.

3.

Press the 

C

C

C

C

C

 button to

select the setting you
want to change.

Each press of 

C

 moves the

flashing between the hour and
minute as shown below.

4.

Use the 

D

D

D

D

D

 (+) and 

B

B

B

B

B

 (–)

buttons to change each
setting.

Holding down either button
changes the setting at high
speed.

Repeat steps 3 and 4 to set the time you want.

When setting the hour, make sure you specify AM (no indicator) or
PM (P) correctly when using 12-hour timekeeping, or that you
specify the correct 24-hour time.

The same 12-hour/24-hour format you select for the Timekeeping
Mode time is also applied in the Alarm Mode.

5.

When the alarm time is the way you want, press the 

A

A

A

A

A

button to exit the setting screen.

The display also will exit the setting screen automatically if
you do not perform any operation for about two or three
minutes.

To turn an alarm on or off

1.

In the Alarm Mode, use the 

D

D

D

D

D

 button to display the

screen for the alarm you want to turn on or off.

2.

Press the 

A

A

A

A

A

 button to toggle the displayed alarm on or

off.

Turning on an alarm or the Hourly Time Signal causes its
indicator to appear on the display. The snooze alarm screen
also has a snooze indicator (SNZ).

Alarm 1 Screen

Alarm Indicator

       

Snooze Alarm Screen

Alarm Indicator

Snooze Indicator

(Decrease)

(Increase)

Hour Minutes

To stop an alert operation

Press any button.

In the case of the snooze alarm the alert operation will be
performed again in about five minutes. The snooze indicator
flashes while the snooze alarm is active (indicating that the alert
operation will be performed again).

The snooze alarm will be canceled automatically when any one of
the following occurs while the SNZ indicator is flashing on the
display.

Turning off the snooze alarm

Displaying the snooze alarm setting screen

Displaying the Timekeeping Mode setting screen

To test the alert operation

In the Alarm Mode, hold down the 

D

 button to perform the alert

operation.

To turning the hourly time signal on and off

1.

In the Alarm Mode, use the 

button to display the screen

for the hourly time signal (SIG).

2.

Press the 

A

A

A

A

A

 button.

Press the 

A

 button to toggle the hourly time signal on or off.

Turning on an alarm or the Hourly Time Signal causes its
indicator to appear on the display.

Hourly Time Signal Screen

Hourly Time Signal Indicator

Summary of Contents for 2931

Page 1: ... can cause frequent display illumination Keep your watch exposed to light Each press of the C C C C C button sounds a confirmation tone and cycles through available modes in the sequence shown below The watch will revert to the Timekeeping Mode automatically if you leave it in the Tide Moon Graph Mode or Alarm Mode for about two or three minutes without performing any operation Graphic Area Day of...

Page 2: ...tions will still remain disabled at this time and you should continue to expose the watch to light so the battery can charge up the Level 2 or Level 1 Recover Indicator Power Supply Charging Guide Starting from a full charge the watch should be able to continue operating for about eight months without further charging under the example conditions described below Example Daily Use Illumination 1 5 ...

Page 3: ...el with the ground 1 1 1 1 1 2 2 2 2 2 At least 40 degrees An EL electro luminescent panel is used to illuminate the display of the watch for easy reading in the dark The full auto light switch automatically turns on illumination whenever you angle the watch towards your face for viewing while it is dark To turn on illuminination manually In any mode press the B B B B B button This turns on illumi...

Page 4: ...e above URL is subject to change Reception Ranges This watch is designed to receive the standard time calibration signal of Japan JJY or of the United States WWVB depending on its current Home City setting For information about selecting a Home City see Setting the Home City Time and Date For information about city codes see the GMT Differentials Home City TYO OSA LAX DEN CHI NYC Transmitter Eithe...

Page 5: ...ago or NYC New York is selected as the Home City 1 In the Timekeeping Mode press the D D D D D button to display the last reception time and date The watch also will return to the Timekeeping Mode automatically if you do not perform any operation for about two or three minutes 2 Hold down the A A A A A button for about two seconds until the current On OFF setting starts to flash This is the settin...

Page 6: ...ad which clears the current settings The following are the watch s factory default settings Home City Tokyo GMT Differential 9 0 Area SHIBAURA To configure location settings 1 In the Timekeeping Mode hold down the A A A A A button for about two seconds until the city code and GMT differential start to flash This is the setting screen City Code GMT Differential Back Forward Forward GMT Differential...

Page 7: ...SAIPAN USA TRUK MICRONESIA KAVIENG PAPUA NEW GUINEA NOU NOUMEA NEW CALEDONIA PORT VILA PACIFIC OCEAN WLG WELLINGTON NEW ZEALAND GISBORNE NEW ZEALAND AUCKLAND NEW ZEALAND RAGLAN NEW ZEALAND SUVA FIJI ISLANDS TBU NUKUALOFA TONGA NEIAFU TONGA Using the Moon Graph Moon Phase Using the Tide Graph To view the current tide graph The tide graph appears on the Timekeeping Mode and Tide Moon Graph Mode scre...

Page 8: ...ugh the city codes Holding down the D button scrolls at high speed City Code World Time Using World Time Use the C C C C C button to enter the World Time Mode as shown under Modes and Display Screens Using Summer Time DST Summer time or Daylight Saving Time DST as is it is called in some countries calls for setting clocks ahead one hour during the summer season Note that the use of summer time dep...

Page 9: ... as shown under Modes and Display Screens Progress Alert The watch beeps or vibrates every second of the last 10 seconds before reaching the reset time The watch beeps or vibrates at the top of each minute following the reset time The watch beeps or vibrates 30 seconds before the end of the countdown is reached Time Up Alarm The watch beeps or vibrates every second of the last 10 seconds of the co...

Page 10: ...and 4 to set the time you want When setting the hour make sure you specify AM no indicator or PM P correctly when using 12 hour timekeeping or that you specify the correct 24 hour time The same 12 hour 24 hour format you select for the Timekeeping Mode time is also applied in the Alarm Mode 5 When the alarm time is the way you want press the A A A A A button to exit the setting screen The display ...

Page 11: ...ectly Using the wrong value can make it impossible to correctly measure temperatures 6 While the Power Saving setting is selected press the D D D D D button to toggle it ON and OFF Turning on Power Saving causes the Power Saving indicator to appear on the setting screen Beep Vibration Vibration Indicator Temperature Decrease Increase Power Saving Indicator You can use the following procedure to se...

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