Casio 5366 Operation Guide

MO1401-EA © 2013 CASIO COMPUTER CO., LTD.

Operation Guide 5366

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 digital displays. These features make this watch useful when hiking, mountain climbing, or when engaging in other such outdoor activities.

ENGLISH

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.

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About This Manual Things to check before using the watch

•Depending on the model of your watch, digital 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.

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		Contents	Specifying Temperature Unit……………………………………………………………………… E-33
			To specify the temperature unit …………………………………………………………………… E-33

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

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

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

Taking Direction Readings ……………………………………………………………………………… E-20

To take a direction reading ………………………………………………………………………… E-20 To store a direction angle reading in Bearing Memory ………………………………………… E-23 To perform bidirectional calibration………………………………………………………………… E-26 To perform magnetic declination correction ……………………………………………………… E-27

Taking Temperature Readings …………………………………………………………………………… E-30

To take temperature readings ……………………………………………………………………… E-30 To calibrate the temperature sensor ……………………………………………………………… E-31

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Using the Stopwatch ……………………………………………………………………………………… E-34

To enter the Stopwatch Mode ……………………………………………………………………… E-35 To perform an elapsed time operation …………………………………………………………… E-35 To perform lap time measurement ………………………………………………………………… E-35

Recall Mode ………………………………………………………………………………………………… E-37

To enter the Recall Mode …………………………………………………………………………… E-37 To recall stopwatch records ………………………………………………………………………… E-37 To delete lap times from watch memory ………………………………………………………… E-37

Using the Countdown Timer ……………………………………………………………………………… E-38

To enter the Countdown Timer Mode……………………………………………………………… E-38 To specify the countdown start time ……………………………………………………………… E-38 To perform a countdown timer operation ………………………………………………………… E-39 To stop the alarm …………………………………………………………………………………… E-39

Checking the Current Time in a Different Time Zone………………………………………………… E-40

To enter the World Time Mode …………………………………………………………………… E-40 To view the time in another time zone …………………………………………………………… E-40 To specify standard time or daylight saving time (DST) for a city ……………………………… E-41 To swap your Home Time and World Time Cities ……………………………………………… E-42

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Using the Alarm …………………………………………………………………………………………… E-43

To enter the Alarm Mode …………………………………………………………………………… E-43 To set an alarm time ………………………………………………………………………………… E-44 To test the alarm …………………………………………………………………………………… E-44 To turn an alarm and the Hourly Time Signal on and off………………………………………… E-45 To stop the alarm …………………………………………………………………………………… E-45

Illumination ………………………………………………………………………………………………… E-46

To turn on illumination manually ……………………………………………………………………	E-46
To change the illumination duration ………………………………………………………………	E-46
To enable or disable the auto light switch …………………………………………………………	E-48

Button Operation Tone …………………………………………………………………………………… E-50

To enable or disable the button operation tone …………………………………………………	E-50
Moving the Hands for Easy Viewing of the Digital Dials ……………………………………………	E-51
To move the hands and view the digital display, and to move them back ……………………	E-51

Locking the Watch Buttons ……………………………………………………………………………… E-53

To lock the watch buttons…………………………………………………………………………… E-53 To unlock the watch buttons ……………………………………………………………………… E-53

Troubleshooting …………………………………………………………………………………………… E-54 Specifications ……………………………………………………………………………………………… E-58

Mode Reference Guide

Your watch has 8 “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 your current bearing or the direction from your current
location to a destination as a direction indicator and angle value	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-30
Use the stopwatch to measure elapsed time	Stopwatch Mode	E-34
Display data recorded in the Stopwatch Mode	Recall Mode	E-37
Use the countdown timer	Countdown Timer Mode	E-38
View the current time in one of 29 cities (29 time zones) around the globe	World Time Mode	E-40
Set an alarm time	Alarm Mode	E-43

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Operation Guide 5366

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.

Countdown Timer Mode		Timekeeping Mode
	Recall Mode	Stopwatch Mode
		Mode dial hand
World Time Mode	Alarm Mode	Thermometer Mode
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Digital Compass Mode

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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	3 minutes
Digital Compass	1 minute
Thermometer	1 to 2 minutes
Setting screen (digital setting flashing)	2 to 3 minutes

Initial Screens

•When you enter the Timekeeping, 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 digital display. In most cases, holding down these buttons during a scroll operation scrolls through the data at high speed.

Graphic Area

•The graphic area along the edge of the digital display indicates the seconds count in the Timekeeping Mode (page E-12), Stopwatch Mode (page E-34), Timer Mode (page E-38), and World Time Mode (page E-40).

Example:

Graphic Area

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Timekeeping

Use the Timekeeping Mode to set and view the current time and date.

•Each press of Ain the Timekeeping Mode will change digital display contents as shown below.

•The graphic area (page E-11) shows the seconds count.

	Date Screen
Minute hand				Hour : Minutes
Hour hand	Day of week	Day of the Week	Month-Day	PM indicator
Mode dial
hand
Second hand	Graphic area	Day	Second	Second
	Day
	World time hour hand

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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).

TYO (TOKYO)

DST indicator

To configure Home City settings

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

•When you release A(after ADJ appears), the second hand will move to the city code of the currently selected Home City. This is the setting mode.

•Whenever you enter a setting mode, the hour and minute hands will automatically move to positions that allow easier viewing of the digital dials.

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

2.Use E(clockwise) and B(counterclockwise) to move the second hand between the city codes.

•Keep moving the second hand until it is pointed at the city code you want to select as your Home City.

•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 and the DST setting of the currently selected Home City to appear on the digital display.

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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.

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

•The DST indicator appears to indicate that 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 digital display.

• When you release A(after ADJ appears), the second hand will move to the city code of the currently selected Home City. This is the setting mode.

2. Press D.

• This will cause the DST indicator and the DST setting of the currently selected Home City to appear on the digital 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 appears to indicate that 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 digital display.

• When you release A(after ADJ appears), the second hand will

move to the city code of the currently selected Home City. This is

the setting mode.

• Whenever you enter a setting mode, the hour and minute hands will automatically move to positions that allow easier viewing of the digital dials.

TYO (TOKYO)

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Operation Guide 5366

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 indicated by the second hand	Use E(clockwise) and B
		(counterclockwise).
	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

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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

Mode dial hand

1.In the Timekeeping Mode, hold down Aand keep it depressed for about five seconds until H.SET appears on the digital 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 on the digital 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 D cycles in sequence from the second hand, to the hour and minute hands, to the mode dial hand, and then to the lower dial hand. Selecting a hand causes it to move to 12 o’clock, and causes the content of the digital display to change as shown in the table below.

Display	Selected hand
Flashing 00	Second hand
Flashing 0:00	Hour and minute hands
Flashing SUB 1	Mode dial hand
Flashing SUB 2	Lower dial hand

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Taking Direction Readings

The watch has a magnetic sensor that makes it possible to take digital compass readings. You can use the digital compass to find the direction to a specific objective and to determine your current position.

•See “Magnetic North and True North” (page E-28) for information about the two types of north. For information about maximizing digital compass accuracy, see “Calibrating Direction Readings” (page E-24) and “Digital Compass Precautions” (page E-28).

To take a direction reading

12 o’clock position

North pointer

Bearing Memory Pointer

Direction	Angle value
	(in degrees)

1.Point the 12 o’clock position of the watch in the direction you want to read.

2.In any mode (except a setting mode), hold down Cfor 0.5 seconds to perform a digital compass operation.

•COMP will appear on the digital display and then direction reading will start.

•After the watch completes a reading, the second hand will indicate north and a literal direction indication that shows the direction that 12 o’clock is pointed will appear on the digital display. See “Digital Compass Readings” (page E-21) for information about how direction readings are indicated by the watch.

•Now, each press of Awill cause the information on digital display to switch between the current direction indication and an angle value.

•At this time, the Bearing Memory pointer will be pointing at the direction currently stored in Bearing Memory.

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North indicated on the map

N

N

North indicated by north pointer

Example: Determining your current position and your objective on a map

Having an idea of your current location and the direction to your destination is important when mountain climbing or hiking. In this example, we show you how to plot directions on a map and determine your current location using direction measurements taken by the watch.

1.In any mode (except a setting mode), hold down Cfor 0.5 seconds.

2.Rotate the map (without moving the watch) until north on the map is aligned with north as indicated by the watch’s second hand. Depending on how the watch is set up, it may be indicating magnetic north or true north.

Magnetic north: Indicates north in accordance with the Earth’s magnetic field.

True north: Indicates the direction to the North Pole.

•For information about setting the watch up to indicate magnetic north or true north, see “Magnetic Declination Correction” (page E-27).

3.Determine your location and destination by checking the map and the geographic contours around you.

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 batteries replaced.

•The day of the week changes automatically when the date changes.

•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-50)

-Illumination duration setting: “To change the illumination duration” (page E-46)

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•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, mode dial hand and lower 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, enter the Timekeeping Mode and check to make sure that the analog hands and the digital display indicate the same time. If they do not, perform home position adjustment again.

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				Angle value	• The watch will take readings for about one minute, and then
				(in degrees)	automatically return to the mode it was in previously. If you press
		NW	NNW	N	Cduring the one-minute period, the reading operation will be
				0
270	WNW			NNE	extended about one minute from when the button is pressed.
	W			NE	To return the watch will automatically return to the mode it was
WSW				ENE	previously in, press Dor allow one minute to elapse.
SW				E
				90
	SSW			ESE
		S	SSE	SE
	180

Digital Compass Readings

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

Direction	Meaning	Direction	Meaning	Direction	Meaning	Direction	Meaning
N	North	NNE	North-northeast	NE	Northeast	ENE	East-northeast
E	East	ESE	East-southeast	SE	Southeast	SSE	South-southeast
S	South	SSW	South-southwest	SW	Southwest	WSW	West-southwest
W	West	WNW	West-northwest	NW	Northwest	NNW	North-northwest

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Using Bearing Memory

12 o’clock position

North pointer

Bearing Memory pointer

Bearing Memory lets you temporarily store and display a single direction reading so you can use it as a reference when you take subsequent readings. The bearing currently stored in Bearing Memory is indicated by the Bearing Memory pointer.

To store a direction angle reading in Bearing Memory

1.Point the 12 o’clock position of the watch in the direction of your reference bearing.

2.Press Cto start a digital compass operation (page E-20).

3.While direction readings are being taken, press Eto store the current reading in Bearing Memory.

•The stored reading is indicated by the Bearing Memory pointer. Since you pointed the 12 o’clock position of the watch in the direction of your reference bearing, that direction is what is indicated by the Bearing Memory pointer.

•Holding down Efor about two seconds will reset the Bearing Memory to zero. At this time, the Bearing Memory pointer will point in the same direction as the second hand.

•The watch will take readings for about one minute, and then

automatically return to the mode it was in previously. If you press Cduring the one minute period, the reading operation will be extended about one minute from when the button is pressed.

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