Casio 3075 Operation Manual

MA0607-EA
About This Manual
(Light)
General Guide
• Press C to change from mode to mode.
• After you perform an operation in any mode, pressing C returns to the Timekeeping
Mode.
• If you do not press any button for a few minutes while making settings in any mode
(indicated when settings are flashing), the watch automatically clears the setting
screen (settings stop flashing) and returns to the normal display for the mode you
are in.
Timekeeping Mode
Timekeeping Mode
PM indicator
Day of week
Month – Day
Vibration
alarm
on indicator
Hour : Minutes Seconds
3. While the seconds digits are selected (flashing), press D to reset the seconds to
00. If you press D while the seconds count is in the range of 30 to 59, the seconds
are reset to 00 and 1 is added to the minutes. If the seconds count is in the range
of 00 to 29, the minutes count is unchanged.
4. While any other digits (beside seconds) are selected (flashing), press D to
increase the number or A to decrease it. While the 12/24-hour format setting is
selected, press D or A to toggle it between 12 and 24. While the day of the week
is selected (flashing), press D to advance to the next day or A to return to the
previous day.
• Except for when adjusting the seconds or setting the 12/24-hour format, holding
down a button changes the current selection at high speed.
• When the 12-hour format is selected, the indicator P appears on the display to
indicate "P.M." times. There is no indicator for "A.M." times.
• When the 24-hour format is selected, the indicator 24 appears on the display.
5. After you set the time and date, press B to return to the Timekeeping Mode.
Illumination
In any mode, press L to illuminate the display for about two seconds.
• Illumination may be hard to see when viewed under direct sunlight.
• Illumination turns off automatically whenever an alarm sounds.
• Frequent use of illumination runs down the battery.
About the Vibration Alarm
When the Vibration Alarm is turned on, the watch vibrates instead of sounding an
alarm. This lets you use the watch without disturbing others by beeping sounds.
• The Vibration Alarm can be used to replace alarm sounds in the Countdown Alarm,
Stopwatch, and Alarm Modes. The Vibration Alarm ON/OFF setting is applied to all
modes. You cannot make different settings for each mode.
• All explanations in this manual use expressions such as "sounds the alarm" for
alarm operations. When the Vibration Alarm is turned on, these expressions should
be understood to mean "causes the watch to vibrate".
• Watches with a metal band may produce a noise when a vibration operation is
performed. This is due to vibration of the metal band, and does not indicate
malfunction of the watch.
Countdown Alarm Mode
Timekeeping Mode time
1/10 second
Seconds
Minutes
Mode indicator
Operation Guide 3075
• Button operations are indicated using the letters shown
in the illustration.
Countdown Alarm Mode
Press .
To set the time and date
1. Hold down B while in the Timekeeping Mode until the
seconds digits flash on the display because they are
selected.
2. Press C to change the selection in the following
sequence.
Seconds Hour
12/24-Hour Format
Day of the week Day
The countdown alarm can be set within a range of 1
second to 24 hours. When the countdown reaches zero,
an alarm sounds for 10 seconds or until you press any
button.
To set the countdown start time
1. Hold down B while in the Countdown Alarm Mode. The
hours digits flash on the display because they are
selected.
2. Press C to change the selection in the following
sequence.
Hour Minutes
• This watch returns to the Timekeeping Mode whenever you hold down the C button
for one or two seconds. If you ever lose track of what mode you are in or what you
should do next, hold down C to return to normal timekeeping.
• In any mode press L to illuminate the display.
Stopwatch Mode
3. Press D to increase the selected number or A to decrease it. Holding down either
button changes the selection at high speed.
• Press D and A at the same time to clear the starting time to 0:00' 00".
• To set the starting value of the countdown time to 24 hours, set 0:00' 00".
4. After you set the countdown start time, press B twice to return to the Countdown
Alarm Mode.
To use the countdown alarm
1. Press D while in the Countdown Alarm Mode to start the countdown alarm.
Minutes 2. Press D again to stop the countdown alarm.
• You can resume countdown alarm operation by pressing D.
3. Stop the countdown alarm and then press A to reset the countdown time to its
starting value.
• When the end of the countdown is reached and auto repeat timing is off, the alarm
sounds for 10 seconds or until you stop the alarm by pressing any button.
Countdown timing stops and the countdown time is automatically reset to its starting
Month
value after the alarm stops.
To turn auto repeat timing, the progress indicator and vibration alarm ON/OFF
Progress indicator
Auto repeat
on indicator
Hours
Vibration alarm on indicator
6. Press D or A to toggle the vibration alarm on and off.
7. Press B to return to the Countdown Alarm Mode.
• When the end of the countdown is reached while auto repeat is on, the alarm
sounds, but the countdown restarts from the beginning without stopping. You can
stop the countdown by pressing D and manually reset to the start time by pressing
A.
• If you set a starting time of 10 seconds or less and have auto repeat turned on, the
countdown alarm tone (which normally sounds for 10 seconds) sounds for only one
second.
• When the progress indicator is turned on, the watch beeps as the countdown time
passes the 10, 5, 4, 3, 2, and 1-minute marks, and the 50, 40, 30, 20, 10, 5, 4, 3, 2,
and 1-second marks.
Stopwatch Mode
Timekeeping Mode time
Minutes
Seconds
1/100 second
Mode indicator
Seconds
Alarm Mode Dual Time Mode
1. Hold down B while in the Countdown Alarm Mode. The
hours digits flash on the display because they are
selected. Press B again to move the flashing to the
auto repeat ON/OFF setting, which is indicated by the
auto repeat on indicator flashing on the display.
2. Press D or A to toggle auto repeat on and off.
3. Press C to move the flashing to the progress indicator
ON/OFF setting, which is indicated by the progress
indicator flashing on the display.
4. Press D or A to toggle the progress indicator on and
off.
• Note that the progress indicator appears regardless of
whether you are using the audible alarm tone or
vibrator. Steps 5 and 6 below control whether an
alarm operation produces an audible tone or vibration.
5. Press C to move the flashing to the vibration alarm
ON/OFF setting, which is indicated by the vibration
alarm on indicator flashing on the display.
The Stopwatch Mode lets you measure elapsed time, split
times, and two finishes. The range of the stopwatch is 23
hour, 59 minutes, 59.99 seconds. You can also have an
alarm sound when a target time is reached. The
Stopwatch Mode also features an Auto-Start function.
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