Casio 5415 Operation Guide

MO1408-EB © 2014 CASIO COMPUTER CO., LTD.

Operation Guide 5415

Congratulations upon your selection of this CASIO watch.

Applications

This watch has built-in sensors that measure direction and temperature.

Measurement results are indicated by the watch’s hands and displays. These features make this watch useful when hiking, mountain climbing, or when engaging in other such outdoor activities.

Warning!

The measurement functions built into this watch are not intended for taking measurements that require professional or industrial precision. Values produced by this watch should be considered as reasonable representations only.

When engaging in mountain climbing or other activities in which losing your way can create a dangerous or life-threatening situation, always use a second compass to confirm direction readings.

Note that CASIO COMPUTER CO., LTD. assumes no responsibility for any damage or loss suffered by you or any third party arising through the use of this product or its malfunction.

ENGLISH

Important!

Whenever you use the digital compass of this watch for serious trekking, mountain climbing, or other activities, always be sure to take along another compass to confirm readings. If the readings produced by the digital compass of this watch are different from those of the other compass, perform bidirectional calibration of the digital compass to ensure more accurate readings.

Direction readings and digital compass calibration will not be possible if the watch is in the vicinity of a permanent magnet (magnetic accessory, etc.), metal objects, high-voltage wires, aerial wires, or electrical household appliances (TV, computer, cellphone, etc.)

E

E-1

 

 

About This Manual Things to check before using the watch

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 examples 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.

1. Check the Home City and the daylight saving time (DST) setting.

Use the procedure under “To configure Home City settings” (page E-13) to configure your Home City and daylight saving time settings.

Important!

Proper World Time Mode data depends on correct Home City, time, and date settings in the Timekeeping Mode. Make sure you configure these settings correctly.

2. Set the current time.

See “Configuring Current Time and Date Settings” (page E-15).

The watch is now ready for use.

E-2 E-3

 

 

Contents

Specifying Temperature Unit ……………………………………………………………………………

E-36

 

 

 

To specify the temperature unit ……………………………………………………………………

E-36

 

 

 

About This Manual …………………………………………………………………………………………… E-2 Things to check before using the watch ………………………………………………………………… E-3 Mode Reference Guide ……………………………………………………………………………………… E-7 Timekeeping ………………………………………………………………………………………………… E-12

Configuring Home City Settings ………………………………………………………………………… E-13

To configure Home City settings …………………………………………………………………… E-13 To change the daylight saving time (summer time) setting……………………………………… E-14

Configuring Current Time and Date Settings ………………………………………………………… E-15

To change the current time and date settings …………………………………………………… E-15

Checking the Current Time in a Different Time Zone………………………………………………… E-37

To enter the World Time Mode …………………………………………………………………… E-37 To configure World Time City and summer time settings ……………………………………… E-38 To swap your Home Time and World Time Cities ……………………………………………… E-39

Using the Stopwatch ……………………………………………………………………………………… E-40

To enter the Stopwatch Mode ……………………………………………………………………… E-40 To perform an elapsed time operation …………………………………………………………… E-40 To pause at a split time……………………………………………………………………………… E-40 To measure two finishes …………………………………………………………………………… E-41

Using the Countdown Timer ……………………………………………………………………………… E-42

Hand Home Position Adjustment ……………………………………………………………………… E-18

To adjust home positions …………………………………………………………………………… E-18

Using the Digital Compass ……………………………………………………………………………… E-20

To perform a digital compass operation…………………………………………………………… E-20 To perform bidirectional calibration………………………………………………………………… E-24 To perform magnetic declination correction ……………………………………………………… E-26 To store a direction angle reading in Bearing Memory ………………………………………… E-28

Taking Temperature Readings …………………………………………………………………………… E-33

To take temperature readings ……………………………………………………………………… E-33 To calibrate the temperature sensor ……………………………………………………………… E-35

E-4

To enter the Countdown Timer Mode……………………………………………………………… E-42 To specify the countdown start time ……………………………………………………………… E-42 To perform a countdown timer operation ………………………………………………………… E-43 To stop the alarm …………………………………………………………………………………… E-43

Using the Alarm …………………………………………………………………………………………… E-44

To enter the Alarm Mode …………………………………………………………………………… E-44 To set an alarm time ………………………………………………………………………………… E-45 To test the alarm …………………………………………………………………………………… E-45 To turn an alarm and the Hourly Time Signal on and off………………………………………… E-46 To stop the alarm …………………………………………………………………………………… E-46

E-5

Illumination ………………………………………………………………………………………………… E-47

To illuminate the display manually …………………………………………………………………

E-47

To change the illumination duration ………………………………………………………………

E-47

To enable or disable the auto light switch …………………………………………………………

E-49

Button Operation Tone …………………………………………………………………………………… E-51

To enable or disable the button operation tone ………………………………………………… E-51

Low Battery Indication …………………………………………………………………………………… E-52 Troubleshooting …………………………………………………………………………………………… E-53 Specifications ……………………………………………………………………………………………… E-57

Mode Reference Guide

Your watch has 7 “modes”. The mode you should select depends on what you want to do.

To do this:

Enter this mode:

See:

View the current date in the Home City

 

 

Configure Home City and daylight saving time (DST) settings

Timekeeping Mode

E-12

Configure time and date settings

 

 

Determine north and the bearing to a destination

 

 

Store a bearing (Bearing Memory)

Digital Compass Mode

E-20

Determine your current location using the watch and a map

 

 

Determine the temperature at your current location

Thermometer Mode

E-33

View the current time in 48 cities (31 time zones) and UTC

World Time Mode

E-37

Use the stopwatch to measure elapsed time

Stopwatch Mode

E-40

Use the countdown timer

Countdown Timer Mode

E-42

Set an alarm time

Alarm Mode

E-44

E-6

E-7

Casio 5415 Operation Guide

Operation Guide 5415

Selecting a Mode

The mode dial hand indicates the watch’s current mode.

The illustration below shows which buttons you need to press to navigate between modes.

To return to the Timekeeping Mode from any other mode, hold down Dfor about two seconds.

Stopwatch Mode

World Time Mode

Timekeeping Mode

 

Mode dial hand

 

Mode dial hand

Countdown Timer Mode

Alarm Mode

Thermometer Mode

E-8

 

 

Digital Compass Mode

Mode dial hand

E-9

General Functions (All Modes)

The functions and operations described in this section can be used in all of the modes.

Direct Timekeeping Mode Access

To enter the Timekeeping Mode from any other mode, hold down Dfor about two seconds.

Auto Return Features

The watch will automatically return to the Timekeeping Mode if you do not perform any button operation for a particular amount of time in each mode.

Mode Name

Approximate Elapsed Time

Alarm, Digital Compass

2 to 3 minutes

Thermometer

1 to 2 minutes

Setting screen (digital setting flashing)

2 to 3 minutes

Initial Screens

When you enter the Alarm, World Time, or Digital Compass Mode, the data you were viewing when you last exited the mode appears first.

Scrolling

The Eand Bbuttons are used on the setting screen to scroll through data on the display. In most cases, holding down these buttons during a scroll operation scrolls through the data at high speed.

Digital Meter

The digital meter indicates the seconds count in the Timekeeping Mode (page E-12), World Time Mode (page E-37), and Timer Mode (page E-42). In the Stopwatch Mode (page E-40) it indicates the 1/10-second count.

While viewing bearing memory contents in the Digital Compass mode (page E-29), the digital meter shows a bearing pointer.

Digital Meter

E-10

E-11

 

 

Timekeeping

Use the Timekeeping Mode to view the current time and date, and the day of the week.

Each press of Ain the Timekeeping Mode will change screen contents as shown below.

The digital meter shows the seconds count.

Date Screen

Time Screen

Month Day

Digital meter

Hour : Minutes

Hour hand

 

 

Minute hand

PM indicator

 

Seconds

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Day of week

 

Mode dial

 

Second hand

hand

Configuring Home City Settings

There are two Home City settings: actually selecting the Home City, and selecting either standard time or daylight saving time (DST).

To configure Home City settings

City code and city name

DST indicator

1.In the Timekeeping Mode, hold down Auntil ADJ appears in the lower display.

When you release A(after ADJ appears), SET will be flashing in the upper display. This is the setting mode.

The watch will exit the setting mode automatically if you do not perform any operation for about two or three minutes.

2.Use E(East) and B(West) to scroll through the available city codes.

Keep scrolling until the city code you want to select as your Home City is shown in the lower display.

For details about city codes, see the “City Code Table” at the back of this manual.

3.Press D.

This will cause the DST indicator to appear in the upper display and the DST setting of the currently selected Home City to appear in the lower display.

4.Press Eto toggle the DST setting between daylight saving time (ON) and standard time (OFF).

Note that you cannot switch between standard time and daylight saving time (DST) while UTC is selected as your Home City.

E-12

E-13

 

 

5.After all of the settings are the way you want, press Ato exit the setting screen.

The DST indicator will be on the upper display while daylight saving time is turned on.

Note

After you specify a city code, the watch will use UTC* offsets in the World Time Mode to calculate the current time for other time zones based on the current time in your Home City.

* Coordinated Universal Time, the world-wide scientific standard of timekeeping. The reference point for UTC is Greenwich, England.

To change the daylight saving time (summer time) setting

1. In the Timekeeping Mode, hold down Auntil ADJ appears in the lower display.

When you release A(after ADJ appears), SET will be flashing in the upper display.

2. Press D.

This will cause the DST indicator to appear in the upper display and the DST setting of the currently selected Home City to appear in the lower display.

3.Press Eto toggle the DST setting between daylight saving time (ON) and standard time (OFF).

4.After all of the settings are the way you want, press Ato exit the setting screen.

The DST indicator will be on the upper display while daylight saving time is turned on.

Configuring Current Time and Date Settings

You can use the procedure below to adjust the Timekeeping Mode time and date settings if they are off. Changing the digital Home City data should cause the analog time setting to change accordingly. If the analog time does not indicate the digital time, check the home positions of the hands and make adjustments if necessary (page E-18).

To change the current time and date settings

1. In the Timekeeping Mode, hold down Auntil ADJ appears in the lower display.

When you release A(after ADJ appears), SET will be flashing in the upper display.

City code

E-14

E-15

Operation Guide 5415

2. Press Dto move the flashing in the sequence shown below to select the other settings.

City Code

 

 

DST

 

 

12/24-Hour

 

 

Seconds

 

 

Hour

 

 

 

Minutes

 

 

 

 

Format

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Illumination

 

 

 

Button Operation

 

 

 

Day

 

 

 

Month

 

 

 

Year

Duration

 

 

 

Tone On/Off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The following steps explain how to configure timekeeping settings only.

3.When the timekeeping setting you want to change is flashing, use Eand/or Bto change it as described below.

Screen

To do this:

Do this:

 

Change the city code

Use E(East) and B(West).

 

 

 

 

Toggle between daylight saving time (ON) and

Press E.

 

standard time (OFF).

 

 

 

 

 

 

Toggle between 12-hour (12H) and 24-hour (24H)

Press E.

 

timekeeping.

 

 

 

Reset the seconds to 00

 

 

(If the current seconds count is between 30 and 59,

Press E.

 

one is added to the minute count).

 

 

Change the hour or minutes

Use E(+) and B(–).

 

 

 

Change the year, month, or day

 

 

 

 

 

E-16

4.After all of the settings are the way you want, press Ato exit the setting screen.

Note

For information about selecting a Home City and configuring the DST setting, see “Configuring Home City Settings” (page E-13).

While the 12-hour format is selected for timekeeping, a P (PM) indicator will appear for times from noon to 11:59 p.m. No indicator appears for times from midnight to 11:59 a.m. With 24-hour format, time is displayed from 0:00 to 23:59, without any P (PM) indicator.

The watch’s built-in full automatic calendar makes allowances for different month 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.

The day of the week changes automatically as the date and/or year changes. Make sure that your date and year settings are correct.

Refer to the pages shown below for more information on Timekeeping Mode settings.

-Button operation tone on/off: “To enable or disable the button operation tone” (page E-51)

-Illumination duration setting: “To change the illumination duration” (page E-47)

E-17

Hand Home Position Adjustment

Strong magnetism or impact can cause the hands of the watch to be off.

Home position adjustment is not necessary when the analog time and digital time are the same time in the Timekeeping Mode.

To adjust home positions

1. In the Timekeeping Mode, hold down Aand keep it depressed for about five seconds until H.SET appears on the lower display.

When you release Aafter H.SET appears, the second hand will

move to 12 o’clock. This indicates the second hand home position

adjustment mode.

Though ADJ will appear in the lower display about two seconds after you hold down A, do not release the button yet. Keep it depressed until H.SET appears.

Use the Dbutton to select a hand for adjustment. Each press of Dcycles in sequence from the second hand, to the hour and minute hands, and then the mode dial hand. Selecting a hand causes it to move to 12 o’clock and the content of the upper display changes as shown in the table below.

Upper display

Selected hand

Flashing 00

Second hand

Flashing 0:00

Hour and minute hands

Flashing Sub

Mode dial hand

 

 

E-18

If the selected hand does not move exactly to 12 o’clock, perform step 2 below to adjust it.

The watch will return to regular timekeeping automatically if you do not perform any operation for about two or three minutes. Any changes you have made to settings up to that point will be saved.

2.Use E(+) and B(–) to adjust the position of the currently selected hand.

Holding down either button will cause the hand to move at high speed. Once started, high-speed hand movement will continue even if you release the button. To stop high-speed hand movement, press any button.

The second hand and mode dial hand will automatically stop high-speed movement after they complete one revolution. The minute hand will stop automatically after 12 revolutions.

3.Press Ato exit home position correction and return to regular timekeeping.

Note

After performing home position adjustment, check to make sure that the analog hands and the upper display indicate the same time. If they do not, perform home position adjustment again.

E-19

Using the Digital Compass

You can use the Digital Compass Mode to determine the direction of north, and to check your bearing to a destination.

For information about what you can do to improve digital compass reading accuracy, see “Calibrating the Bearing Sensor” (page E-23) and “Digital Compass Precautions” (page E-31).

To perform a digital compass operation

1.Place the watch on a flat surface. If you are wearing the watch, make sure that your wrist is horizontal (in relation to the horizon).

2.Point the 12 o’clock position of the watch in the direction you want to check.

3.In any mode (except a setting mode), press Cto perform a digital compass operation.

This will cause the mode dial hand to move to COMPASS.

COMP will appear in the lower display to indicate that a digital compass operation is in progress.

After about two seconds, the second hand will point in the direction of magnetic north. The bearing and direction angle value will appear on the digital display.

Objective

Bearing Indication

 

Meaning

Bearing Angle

North

315°

to Objective

 

Bearing to Objective:

 

Northwest

 

N: North

 

E: East

 

W: West

 

S: South

 

See “Digital Compass Readings” (page E-22) for information about how direction readings are indicated by the watch.

Note

If there is an angle value in the lower display, it means that the bearing memory record (page E-28) is displayed. If this happens, press Eto exit the bearing memory record.

4.To return to the mode you were in immediately before entering the Digital Compass Mode, press D. To enter the Timekeeping Mode, hold down Dfor at least two seconds.

E-20

E-21

 

 

Digital Compass Readings

After the first reading is obtained, the watch will continue to take digital compass readings automatically each second for up to 20 seconds. After that, the digital compass operation will stop automatically.

The direction indicator and angle value will show - - - to indicate that the digital compass operation is complete.

The auto light switch is disabled during the 20 seconds that digital compass readings are being taken.

The following table shows the meanings of each of the direction abbreviations that appear on the lower display.

Direction

Meaning

Direction

Meaning

Direction

Meaning

Direction

Meaning

N

North

NNE

North-

NE

Northeast

ENE

East-

northeast

northeast

 

 

 

 

 

 

E

East

ESE

East-

SE

Southeast

SSE

South-

southeast

southeast

 

 

 

 

 

 

S

South

SSW

South-

SW

Southwest

WSW

West-

southwest

southwest

 

 

 

 

 

 

W

West

WNW

West-

NW

Northwest

NNW

North-

northwest

northwest

 

 

 

 

 

 

The margin of error for the angle value and the direction indicator is ±15 degrees while the watch is horizontal (in relation to the horizon). If the indicated direction is northwest (NW) and 315 degrees, for example, the actual direction can be anywhere from 300 to 330 degrees.

Note that performing a digital compass operation while the watch is not horizontal (in relation to the horizon) can result in large error.

You can calibrate the bearing sensor if you suspect the direction reading is incorrect.

Any ongoing digital compass operation is paused temporarily while the watch is performing an alert

operation (daily alarm, Hourly Time Signal, countdown timer alarm) or while illumination is turned on (by pressing B). The digital compass operation resumes for its remaining duration after the operation that caused it to pause is finished.

See “Digital Compass Precautions” (page E-31) for important information about taking direction readings.

The direction indicated by the Digital Compass is magnetic north.

You can use Magnetic Declination Correction to configure the watch to indicate true north, if you want. For details, see “Magnetic Declination Correction” below, “To perform magnetic declination correction” (page E-26), and “Magnetic North and True North” (page E-31).

Calibrating the Bearing Sensor

You should calibrate the bearing sensor whenever you feel that the direction readings being produced by the watch are off. You can use any one of two different bearing sensor calibration methods: bidirectional calibration or magnetic declination correction.

Bidirectional Calibration

Bidirectional calibration calibrates the bearing sensor in relation to magnetic north. Use bidirectional calibration when you want to take readings within an area exposed to magnetic force. This type of calibration should be used if the watch becomes magnetized for any reason.

Important!

To ensure correct direction readings by the digital compass, be sure to perform bidirectional calibration before using it. The digital compass may produce incorrect direction readings if you do not perform bidirectional calibration.

E-22

E-23

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