Casio 3434 Manual De Usuario

Press 

D while in the Countdown Timer Mode to start the 

countdown timer.

 

x  When the end of the countdown is reached, the alarm 

sounds for ten seconds or until you stop it by pressing 
any button. The countdown time is reset to its starting 
value automatically when the alarm sounds.

 

x  Press D while a countdown operation is in progress to 

pause it. Press 

D again to resume the countdown.

 

x  To stop a countdown operation completely, fi rst pause 

it (by pressing 

D), and then press B. This returns the 

countdown time to its starting value.

1.  While the countdown start time is on the display in the 

Countdown Timer Mode, hold down 

A until the current 

countdown start time starts to fl ash, which indicates the 
setting screen.

 

x  If the countdown start time is not displayed, use the 

procedure under “To use the countdown timer” (page 
E-29) to display it.

2.  Press 

C to move the fl ashing in the sequence shown 

below to select other settings.

Hours

C

Minutes

C

Seconds

C

3.  When the setting you want to change is fl ashing, use 

D (+) and B (–) to change 

the fl ashing item.

 

x To specify a countdown start time of 24 hours, set 

.

4.  Press 

A to exit the setting screen.

The countdown timer can be set within a range of 
one second to 24 hours. An alarm sounds when the 
countdown reaches zero.

 

x  All of the operations in this section are performed in the 

Countdown Timer Mode, which you enter by pressing 

C (page E-7).

1.  In the Alarm Mode, use 

D to select the Hourly Time 

Signal.

2.  Press 

A to toggle it on and off.

 

x  The Hourly Time Signal on indicator is shown on the 

display in all modes while this function is turned on.

To turn an alarm on and off
1.  In the Alarm Mode, use 

D to select an alarm.

2.  Press 

A to cycle through the alarm settings as shown below.

A

A

Alarm Off 

One-Time Alarm 
On

Daily Alarm On

A

 

x  In all modes, the alarm on indicator is shown for the alarm that is currently turned 

on.

 

x  The alarm on indicator fl ashes while the alarm is sounding.

Alarm Operation
The alarm tone sounds at the preset time for 20 seconds, regardless of the mode the 
watch is in.

 

x  Alarm and Hourly Time Signal operations are performed in accordance with the 

Home City Time (T-1).

 

x  To stop the alarm tone after it starts to sound, press any button.

To test the alarm
In the Alarm Mode, hold down 

D to sound the alarm.

3.  Press 

C to move the fl ashing in the sequence shown below to select other 

settings.

Hour

Minutes

One-time Alarm/Daily Alarm Selection

C

C

C

4.  While a setting is fl ashing, use 

D and B to change it as described below.

Change the hour and 
minutes.

Use 

D (+) and B (–).

 

x  With the 12-hour format, set the time 

correctly as a.m. or p.m. (P indicator).

Toggle between One-
time Alarm and Daily 
Alarm. 

Press 

D.

One-time Alarm on: 
Daily Alarm on: 

5.  Press 

A to exit the setting screen.

1.  In the Alarm Mode, use 

D to scroll through the alarm 

screens until the alarm number you want to set is 
displayed.

D

D

D

D

D

D

2.  After you select an alarm, hold down 

A until the hour setting of the alarm time 

starts to fl ash, which indicates the setting screen.

 

x  This operation turns on the One-time Alarm automatically.

Your watch has a total of fi ve alarms, each of which you 
can confi gure as a daily alarm or one-time alarm.

 

x  Daily Alarm: Sounds at the preset time each day.

 

x  One-time Alarm: Sounds once at the preset time and 

then is disabled automatically.

You can also turn on an Hourly Time Signal that causes 
the watch to beep twice every hour on the hour.

 

x  All of the operations in this section are performed in the 

Alarm Mode, which you enter by pressing 

C (page E-7).

 

x  Alarms operate in coordination with the current Home 

City Time.

To change your Home Time city to the current World Time city
1.  In the World Time Mode, use 

D and B to display the city you want to make your 

new Home Time city.

2.  Press 

A and B at the same time.

 

x  This makes the World Time city you selected in step 1 your new Home Time city.