MO1407-EA © 2014 CASIO COMPUTER CO., LTD.
Operation Guide 5146 5425
About This Manual
• Depending on the model of your watch, display text appears either as dark figures on a light background or light figures on a dark background. All sample displays in this manual are shown using dark figures on a light background.
• Button operations are indicated using the letters shown in the illustration.
• 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.
Graphic (moves with seconds count)
Module 5146 only
•Each section of this manual provides you with the information you need to perform operations in each mode. Further details and technical information can be found in the “Reference” section.
E-2
Countdown Timer………………………………………………………………………E-25
To use the countdown timer……………………………………………………E-26 To configure countdown start time and auto-repeat settings ………………E-27
World Time………………………………………………………………………………E-29
To view the current time in another time zone ………………………………E-30
To toggle a city code time between Standard Time and Daylight
Saving Time …………………………………………………………………E-31 To swap your Home City and World Time City ………………………………E-32
Alarms ……………………………………………………………………………………E-33
To set an alarm time ……………………………………………………………E-34 To turn an alarm on and off ……………………………………………………E-36 To turn the Hourly Time Signal on and off ……………………………………E-37
E-4
General Guide
•Press & to change from mode to mode.
•In any mode (except a setting mode), press % to illuminate the display.
Timekeeping Mode
Press &.
E-6
Timekeeping
You can adjust the Home Time city date and time in the Timekeeping Mode.
•The analog time of this watch is synchronized with the digital time. The analog time setting is adjusted automatically whenever you change the digital time.
•If the analog time does not match the digital time for any reason, use the procedure described under “To adjust home positions” (page E-42) to match the analog setting to the digital setting.
•Pressing ' in the Timekeeping Mode toggles digital display between the Home City Date and Home City Time.
Home City Date |
Home City Time |
Day of week |
Day of week |
Module 5146 Module 5425 E-1
Contents
General Guide ………………………………………………………………………… E-6
Timekeeping …………………………………………………………………………… E-8
To set the digital time and date ……………………………………………… E-9 To change the Daylight Saving Time (summer time) setting ………………E-12
Stopwatch ………………………………………………………………………………E-14
To specify a distance value ……………………………………………………E-16 To specify lap time or split time readings ……………………………………E-18 To perform elapsed time measurement ………………………………………E-19 To set up the stopwatch to take lap time readings …………………………E-20 To perform a lap time measurement …………………………………………E-21 To set up the stopwatch to take split time readings …………………………E-22 To perform a split time measurement…………………………………………E-23 To measure times with the stopwatch ………………………………………E-24
E-3
Illumination ……………………………………………………………………………E-38
To illuminate the display manually ……………………………………………E-38 To specify the illumination duration……………………………………………E-39 To turn the auto light switch on and off ………………………………………E-41
Hand Home Position Correction ……………………………………………………E-42
To adjust home positions ………………………………………………………E-42
Reference ………………………………………………………………………………E-44
Specifications …………………………………………………………………………E-48
E-5
Stopwatch Mode (page E-14) |
Countdown Timer Mode (page E-25) |
Alarm Mode (page E-33) |
World Time Mode (page E-29) |
E-7
To set the digital time and date
City code |
1. In the Timekeeping Mode, hold down $ for about three |
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seconds until the currently selected city code flashes in |
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the upper digital display. This is the setting mode. |
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2. Use ' (east) and % (west) to select the city code you |
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want. |
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• Make sure you select your Home City code before |
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changing any other setting. |
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• For full information on city codes, see the “City |
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PM indicator |
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Seconds |
Code Table” at the back of this manual. |
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Hour : Minutes
'
E-8 |
Month Day |
Seconds |
PM indicator Hour : Minutes |
Seconds |
E-9 |
Operation Guide 5146 5425
3.Press & to change the flashing screen content in the sequence shown below to select the other settings.
12/24-Hour
City Code DST 
Seconds Hour
Format
Illumination 
Day 
Month 
Year 
Minutes
Duration
4.When the setting you want to change is flashing, use ' or % to change it as described below.
Screen: |
To do this: |
Do this: |
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Change the city code |
Use ' (east) and % (west). |
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Toggle the DST setting between |
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Daylight Saving Time (on) and |
Press '. |
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Standard Time (OFF). |
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Toggle between 12-hour (12H) and |
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24-hour (24H) timekeeping |
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E-10 |
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Daylight Saving Time (DST)
Daylight Saving Time (summer time) advances the time setting by one hour from Standard Time. Remember that not all countries or even local areas use Daylight Saving Time.
To change the Daylight Saving Time (summer time) setting
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In the Timekeeping Mode, hold down $ for about three |
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seconds until the currently selected city code flashes in |
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the upper digital display. This is the setting mode. |
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Press &. This will display the DST setting screen. |
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Use ' to toggle the DST setting on (on) and off (OFF). |
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• The default DST setting is off (OFF). |
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4. |
When the setting you want is selected, press $ to exit |
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DST indicator |
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the setting mode. |
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•The DST indicator appears to indicate that Daylight Saving Time is turned on.
E-12
Stopwatch
Upper display segments
Speed hand
E-14
You can use the stopwatch to measure elapsed time, lap times and split times. If you specify a distance value, the stopwatch also will calculate and display speeds.
•The digital display range of the stopwatch is 99 hours, 59 minutes, 59.999 seconds. The stopwatch continues to run until you stop it. If it reaches the above limit, it will restart the time measurement from zero.
•The stopwatch operation continues even if you exit the Stopwatch Mode. If you exit the Stopwatch Mode while a stopwatch operation is in progress, the segments along the top of the upper digital display (upper display segments) will indicate the seconds of the current time. Each segment represents one second. This is to let you know that a stopwatch operation is in progress.
•All of the operations in this section are performed in the Stopwatch Mode, which you enter by pressing & (page E-7).
To specify a distance value |
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In the Stopwatch Mode, make sure the stopwatch is |
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stopped and reset to all zeros. |
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• If you need to reset the stopwatch to all zeros, press $. |
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Hold down $ for about three seconds until the current |
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distance value setting flashes in the lower digital display. |
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• This is the distance value setting mode. |
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Press & to move the flashing between the values on |
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the left side and right side of the distance value decimal |
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point. |
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While a distance value is flashing, use ' (+) and % (–) |
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to change it. |
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• You can specify a distance value in the range of 0.1 |
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to 99.9. |
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After specifying the distance value you want, press $ |
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to exit the setting mode. |
E-16 |
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Time Measurement
You need to specify either lap time (page E-20) or split time (page E-22) measurement before you start a stopwatch operation.
• If you want to measure total elapsed time, select split time measurement.
To specify lap time or split time readings
1.In the Stopwatch Mode, make sure the stopwatch is stopped and reset to all zeros.
•Make sure that LAP (lap times) or SPL (split times) is shown in the lower digital display.
•If you need to reset the stopwatch to all zeros, press $.
2.You can toggle between LAP (lap times) and SPL (split times) by pressing $.
$
Screen: |
To do this: |
Do this: |
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Reset the seconds to 00 |
Press '. |
Change the hour and minutes
Use ' (+) and % (–).
Change the year, month, or day
Toggle the display illumination
duration between 1.5 seconds (LT1) Press '. and three seconds (LT3)
5. Press $ to exit the setting mode.
•The day of the week is displayed automatically in accordance with the date (year, month, and day) settings.
E-11
12-hour and 24-hour timekeeping
•With the 12-hour format, the PM indicator (P) appears for times in the range of noon to 11:59 p.m. and no indicator appears for times in the range of midnight to 11:59 a.m.
•With the 24-hour format, times are displayed in the range of 0:00 to 23:59, without the PM indicator (P).
•The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is applied in all other modes.
E-13
Important!
•Check to make sure that the speed hand is not moving before you perform any Stopwatch Mode button operation.
Specifying a Distance Value
You can use the procedure below to specify a distance value, if you want. If you specify a distance value, the watch will calculate and indicate speed for certain stopwatch operations.
•The distance value represents kilometers, miles, or any other distance unit you want. Specifying a distance value of 10.0, for example, can mean 10.0 kilometers or 10.0 miles.
•No speed calculation is performed when 0.0 is specified as the current distance value.
•For lap time readings, you can specify either the lap distance (when all the laps are the same distance) or the total race distance.
•For split time readings, you can specify the total race distance only. Though the watch will indicate a speed each time you take a split reading, they will be based on the total race distance, and so they will not indicate actual intermediate split speeds.
E-15
How speed is indicated
Segments OVER (100 unit)
Speed hand (Up to 100)
1000 indicator
•While an elapsed time measurement operation is being performed in the Stopwatch Mode, the watch will indicate a speed value, which is calculated based on the distance you specified and the elapsed time.
The speed value is indicated as described below. Speed hand: Up to 100
Upper display segments: 100 unit
A 1000 indicator points to 1000 (located to the right of the upper display segments) when the speed value exceeds 1000.
•The speed hand indicates speed values less than 100. Only even-numbered values are indicated.
•Speed can be indicated from 0 to 1998. OVER is indicated by the speed hand when the speed exceeds 1998.
Example:
When the speed value is 1,740. Speed hand: Indicates 40.
Upper display segments: Indicate 700.
1000 indicator: Displayed
E-17
Elapsed Time Measurement
Use the following procedure to measure elapsed time, without taking lap time or split time readings.
To perform elapsed time measurement
Select split time (SPL) measurement and then perform the following button operations. ' Start ' Stop $ Reset
• If you have a distance value (page E-15) specified for the current elapsed time measurement, the upper display segments and speed hand will indicate the speed when you press ' to stop the elapsed time operation.
• After pressing ' to stop an elapsed time operation, you could press ' again to restart from the point where you left off.
E-18 |
E-19 |
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