Casio 3175 Operation Manual page 2

Operation Guide 3175
Alarms
You can set five independent Daily Alarms. When an alarm is turned on, the alarm
tone sounds when the alarm time is reached. One of the alarms is a snooze alarm,
while the other four are one-time alarms.
You can turn on an Hourly Time Signal that causes the watch to beep twice every hour
on the hour.
Alarm number
Alarm time (Hour : Minutes)
• There are five alarm screens numbered AL1 through AL4 for the one-time alarm,
and a snooze alarm screen indicated by SNZ. The Hourly Time Signal screen is
indicated by SIG.
• All of the operations in this section are performed in the Alarm Mode, which you
enter by pressing C.
To set an alarm time
1. In the Alarm Mode, use D to scroll through the alarm
screens until the one whose time you want to set is
displayed.
AL1
SIG
• To set the one-time alarm, display one of the screens
indicated by an alarm number from AL1 through AL4.
To set the snooze alarm, display the SNZ screen.
• The snooze alarm repeats every five minutes.
2. After you select an alarm, hold down A until the hour setting of the alarm time
starts to flash, which indicates the setting screen.
• This operation turns on the alarm automatically.
3. Press C to move the flashing between the hour and minute settings.
4. While a setting is flashing, use D (+) and B (–) to change it.
• When setting the alarm time using the 12-hour format, take care to set the time
correctly as a.m. (no indicator) or p.m. (P indicator).
5. Press A to exit the setting screen.
Alarm Operation
The alarm tone sounds at the preset time for 20 seconds, regardless of the mode the
watch is in. In the case of the snooze alarm, the alarm operation is performed a total
of seven times, every five minutes, until you turn the alarm off.
• Alarm and Hourly Time Signal operations are performed in accordance with the
Timekeeping Mode time.
• To stop the alarm tone after it starts to sound, press any button.
• Performing any one of the following operations during a 5-minute interval between
snooze alarms cancels the current snooze alarm operation.
Displaying the Timekeeping Mode setting screen
Displaying the SNZ setting screen
To test the alarm
In the Alarm Mode, hold down D to sound the alarm.
To turn an alarm on and off
1. In the Alarm Mode, use D to select an alarm.
2. Press A to toggle it on and off.
• Turning on an alarm (AL1 through SNZ) displays the
alarm on indicator ( ) on its Alarm Mode screen.
• In all modes, the alarm on indicator is shown for any
alarm that currently is turned on.
• The alarm on indicator flashes while the alarm is
sounding.
• The snooze alarm indicator (SNZ) flashes while the snooze
Snooze alarm Alarm on
alarm is sounding and during the 5-minute intervals
indicator indicator
between alarms.
About the Alarm indicators
• The alarm on indicator is displayed in all modes when any alarm (AL1 to AL4 or
SNZ) is turned on.
• When you display an alarm screen (AL1 to AL4 or SNZ) in the Alarm Mode, the ON/
OFF indicator in the upper display area shows the ON/OFF status of that alarm.
To turn the Hourly Time Signal on and off
1. In the Alarm Mode, use D to select the Hourly Time
On/Off status
Signal (SIG).
2. Press A to toggle it on (
( displayed).
• Turning on the Hourly Time Signal displays the Hourly
Time Signal indicator on its Alarm Mode screen.
• While the Hourly Time Signal is turned on, the Hourly
Time Signal on indicator is shown on the display in all
modes besides the Alarm Mode.
Hourly time signal
on indicator
Stopwatch
The stopwatch lets you measure elapsed time, split times,
Seconds 1/100 second
and two finishes.
• The display range of the stopwatch is 23 hours,
59 minutes, 59.99 seconds.
• The stopwatch continues to run, restarting from zero
after it reaches its limit, until you stop it.
• The stopwatch measurement operation continues even
if you exit the Stopwatch Mode.
• Exiting the Stopwatch Mode while a split time is frozen
on the display clears the split time and returns to
elapsed time measurement.
• All of the operations in this section are performed in the
Hours Minutes
Stopwatch Mode, which you enter by pressing C.
On/Off status: Displayed
alarm status
Alarm on indicator: Indicates
one of the alarms is turned on.
AL2 AL3
SNZ AL4
displayed) and off
To measure times with the stopwatch
Elapsed Time
Stop Re-start
Start
Split Time
Start Split Split release
(SPL displayed)
Two Finishes
Split Stop
Start
First runner Second runner
finishes. finishes.
Display time of
first runner.
Countdown Timer
You can set the countdown timer within a range of
Seconds
one minute to 24 hours. An alarm sounds when the
countdown reaches zero.
• All of the operations is this section are performed in the
Countdown Timer Mode, which you can enter using C.
Hours Minutes
To use the countdown timer
Press D while in the Countdown Timer Mode to start the countdown timer.
• When the end of the countdown is reached, the alarm sounds for 10 seconds or until
you stop it by pressing any button. The countdown returns to its start time
automatically after the alarm stops.
• The countdown timer measurement operation continues even if you exit the
Countdown Timer Mode.
• Press D while a countdown operation is in progress to pause it. Press D again to
resume the countdown.
• To stop a countdown operation completely, first pause it (by pressing D), and then
press A. This returns the countdown time to its starting value.
To set up the countdown timer
1. While the countdown start time is on the display in the
Countdown Timer Mode, hold down A until the hour
setting of the countdown start time starts to flash, which
indicates the setting screen.
• If the countdown start time is not displayed, use the
procedure under "To use the countdown timer" to
display it.
2. Press C to move the flashing in the sequence shown
below to select other settings.
3. While a setting is flashing, use D(+) and B(–) to change the hours or minutes.
• To specify a countdown start time of 24 hours, set 0:00.
4. Press A to exit the setting screen.
Auto Screen Animation
While Auto Screen Animation is turned on, angling the watch towards your face to
read the time will cause the time and date digits, and the graphic areas along the top
and bottom of the screen to go through one of a variety of different animated graphic
patterns.
To turn Auto Screen Animation on or off
1. Use the C button to enter the Timekeeping Mode as
shown under General Guide.
2. Hold down the A button for about one second until the
seconds digits of the time start to flash. This is the
setting screen.
• The watch will exit the setting screen automatically if
you do not perform any operation for about two or
three minutes.
3. Press the C button nine times to display the Auto
Auto Screen Animation
Screen Animation setting screen.
on indicator
4. Press the D button to toggle Auto Screen Animation on
or off.
5. When the setting is the way you want, press the A
button to exit the setting screen.
Mode Switching Initial Screen
When you switch from one mode to another, the graphic areas along the top and
bottom of the screen will go through an animated graphic pattern. This always
happens, regardless of the current Auto Screen Animation setting.
Stop Clear
Stop Clear
Split release Clear
Display time of
second runner.
Hours
Minutes
2