Casio 3446 Operation Manual

MA1602-EA © 2016 CASIO COMPUTER CO., LTD.
Contents
General Guide .......................................................................................................... E-4
Timekeeping Mode .................................................................................................. E-6
Illumination .............................................................................................................. E-9
Vibration Alarm ...................................................................................................... E-10
Countdown Timer Mode ........................................................................................ E-12
Stopwatch Mode .................................................................................................... E-15
Alarm Mode ............................................................................................................ E-18
Dual Time Mode ..................................................................................................... E-22
Specifi cations ........................................................................................................ E-24
E-2
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 fl ashing), the watch automatically clears the setting screen
(settings stop fl ashing) and returns to the normal display for the mode you are in.
Timekeeping Mode
E-4
Timekeeping Mode
Vibration alarm on indicator
(page E-10)
Day of week
Month – Day
Hour
Minutes
PM indicator Seconds
E-6
5. After you set the time and date, press A to return to the Timekeeping Mode.
E-8
Operation Guide 3446
Countdown Timer Mode
C
To set the time and date
1. Hold down A while in the Timekeeping Mode until
the seconds digits fl ash on the display because they
are selected.
2. Press C to change the selection in the following
sequence.
C C
Seconds Hour
C
12/24-Hour Format
Day Month
C C
About This Manual
Note that the product illustrations in this manual are intended for reference only,
and so the actual product may appear somewhat different than depicted by an
illustration.
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" (page E-10).
Procedure Lookup
The following is a handy reference list of all the operational procedures contained in
this manual.
To set the time and date ......................................................................................... E-6
To turn the vibration alarm on and off ................................................................. E-11
To set the countdown start time .......................................................................... E-13
To use the countdown timer ................................................................................. E-14
To turn the Auto-Start function on and off .......................................................... E-17
To set the alarm time ............................................................................................. E-18
To turn the daily alarm and hourly time signal on and off ................................ E-20
To test the alarm sound ........................................................................................ E-21
To set the Dual Time ............................................................................................. E-22
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 regular timekeeping.
In any mode press L to illuminate the display.
Stopwatch Mode
C
3. While the seconds digits are selected (fl ashing), 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 (fl ashing), press D to
increase the number or B to decrease it. While the 12/24-hour format setting is
selected, press D or B to toggle it between 12 and 24.
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
Minutes
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.
C
The year can be set in the range of 2000 to 2099.
The watch's built-in full automatic calendar makes allowances for different month
C
lengths and leap years. Once you set the date, there should be no reason to
change it except after you have the watch's battery replaced.
Year
The day of the week is displayed automatically in accordance with the date (year,
month, and day) settings.
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.
Alarm Mode Dual Time Mode
C C
C
E-1
E-3
E-5
E-7
E-9