Casio 5182 User Manual

MA1011-EA

Operation Guide 5182

ENGLISH

Congratulations upon your selection of this CASIO watch.

x 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.

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

Left Dial Hand

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Button operations are indicated using the letters A through D shown in the illustration.

Hand Functions

z Hour Hand

x Second Hand

c Minute Hand

vLeft Dial Hand:

Indicates the current mode (TM, ST, WT, AL).

b Right Dial Hands: Indicate a time, in 24-hour format, depending on the current mode.

n24-hour Hand:

Indicates the current 24-hour timekeeping hour.

m Day

This User’s Guide uses numbers shown above to identify watch hands and indicators.

1.Hold down C at least two seconds to enter the Timekeeping Mode, and then observe the movement of the x Second Hand.

Is the x Second Hand moving smoothly at one-second intervals?

		NO				YES
	Is the x Second Hand moving at			The watch is charged sufficiently.
	two-second intervals or is it stopped			For details about charging, see
	completely?			“Charging the Watch” (page E-8).
		YES				NEXT
	Power is low. Charge the watch by placing			Go to step 2.
	it in a location where it is exposed to light.
	For details, see “Charging the Watch”
	(page E-8).

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

Use the procedure under “To confi gure summer time and other Home City settings” (page E-24) to confi gure your Home City and daylight saving time settings.

Important!

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

3. Set the current time.

See “Configuring Current Time and Date Settings” (page E-27).

The watch is now ready for use.

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Contents

E-2 About This Manual

E-3 Things to check before using the watch

E-8 Charging the Watch

E-15 To recover from the sleep state

E-16 Mode Reference Guide

E-18 To determine the watch’s current mode

E-18 To return to the Timekeeping Mode from any other mode E-19 To select a mode

E-20 To select a setting mode

E-23 Timekeeping

E-24 Configuring Home City Settings

E-24 To configure summer time and other Home City settings

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E-27 Configuring Current Time and Date Settings

E-27 To change the current time setting E-31 To change the current date setting

E-35 Using the Stopwatch

E-36 To perform elapsed time measurement E-36 To perform an elapsed time operation

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

E-48 Adjusting Home Positions

E-49 To adjust home positions

E-54 Troubleshooting

E-58 Specifications

E-41 To view the time in another time zone

E-42 To specify standard time or daylight saving time (DST) for a time zone

E-44 To swap your Home City and World Time City

E-46 Using the Alarm

E-47 To change the alarm time setting

E-47 To turn the alarm on or off

E-47 To stop the alarm

E-6	E-7

Charging the Watch

The face of the watch is a solar cell that generates power from light. The generated power charges a built-in rechargeable battery, which powers watch operations. The watch charges whenever it is exposed to light.

Charging Guide

Whenever you are not		When wearing the watch,
wearing the watch, leave		make sure that its face is
it in a location where it is		not blocked from light by the
exposed to light.		sleeve of your clothing.
x Best charging		x The watch may enter a
performance is achieved		sleep state (page E-14) if
by exposing the watch to		its face is blocked by your
light that is as strong as		sleeve even only partially.
possible.

Warning!

Leaving the watch in bright light for charging can cause it to become quite hot. Take care when handling the watch to avoid burn injury. The watch can become particularly hot when exposed to the following conditions for long periods.

x On the dashboard of a car parked in direct sunlight x Too close to an incandescent lamp

x Under direct sunlight

Important!

x Keep the watch in an area normally exposed to bright light when storing it for long periods. This helps to ensure that power does not run down.

x Storing the watch for long periods in an area where there is no light or wearing it in such a way that it is blocked from exposure to light can cause power to run down. Make sure that the watch is exposed to bright light whenever possible.

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Operation Guide 5182

Power Levels

	You can get an idea of the watch’s power level by
	observing the movement of the x Second Hand in the
	Timekeeping Mode.
	x If the x Second Hand is moving normally at one-second
	intervals, power is at Level 1.
	x If the x Second Hand is moving at two-second intervals,
	power is at Level 2, which is quite low. Expose the watch
	to light as soon as possible so it can charge.

Moves at two-second intervals.

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Level	Hand Movement	Function Status
1	Normal.	All functions enabled
2	x Second Hand moves at two-second	Beeper disabled
	intervals.
	m Day changes to 1 (home position).
3	x Second Hand stopped.	All functions disabled
	z Hour Hand and c Minute Hand
	stopped at 12 o’clock.

x When power drops to Level 3, all functions will be disabled but the watch will continue to keep time internally for about one week. If you recharge the battery sufficiently during this period, the analog hands will move automatically to the correct setting and regular timekeeping will resume. After one week, all settings (including timekeeping) will be cleared. Recharging the battery will reset all settings to their initial factory defaults.

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Power Recovery Mode

The watch is designed to go into a power recovery mode that stops hand operation temporarily whenever power suddenly drops below a certain level due to overuse of the alarm tone over a short period. Note that all operations are disabled while the watch is in the power recovery mode.

The hands will move to the correct positions and the watch will resume normal operation after power recovers (in about 15 minutes). Putting the watch in a location where it is exposed to light will help power to recover sooner.

	Charging Times
		Daily	Level Change *2
			Level 3	Level 2	Level 1
	Exposure Level (Brightness)	Operation
		*1
	Outdoor sunlight (50,000 lux)	8 minutes	2 hours		27 hours
	Window sunlight (10,000 lux)	30 minutes	6 hours		100 hours
	Window sunlight on cloudy day	48 minutes	10 hours		162 hours
	(5,000 lux)
	Indoor fluorescent lighting (500 lux)	8 hours	112 hours		– – –

*1 Approximate exposure each day to generate power for normal daily operation.

*2 Approximate exposure to take power up one level.

x The above times are for reference only. Actual times depend on lighting conditions. x For details about the operating time and daily operating conditions, see the “Power

Supply” section of the Specifications (page E-59).

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Power Saving

Power Saving enters a sleep state automatically whenever the watch is left for a certain period in an area where it is dark. The table below shows how watch functions are affected by Power Saving.

x There actually are two sleep state levels: “second hand sleep” and “function sleep”.

To recover from the sleep state

Move the watch to a well-lit area or press any button.

	Elapsed Time in Dark	Operation
	60 to 70 minutes (second hand sleep)	x Second Hand only stopped at 12 o’clock, all
		other functions enabled
		x All functions, including analog timekeeping,
	6 or 7 days (function sleep)	disabled

xInternal timekeeping maintained

x The watch will not enter a sleep state between 6:00 AM and 9:59 PM. If the watch is already in a sleep state when 6:00 AM arrives, however, it will remain in the sleep state.

x The watch will not enter a sleep state while it is in the Stopwatch Mode.

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Mode Reference Guide

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

Note

x There are also various setting modes, which you can enter by holding down A in the Timekeeping Mode. See “Setting Modes” (page E-20) for more information.

	To do this:	Enter this mode:	See:
	x View the current time in your Home City and in one of 29 other	Timekeeping
	cities around the globe		E-23
		Mode
	x View the current date in the Home City
	Use the stopwatch to measure elapsed time	Stopwatch Mode	E-35
	x Select one of 29 cities (time zones) around the world and view
	the current time there	World Time Mode	E-40
	x Select daylight saving/summer time (DST) or standard time
	for a time zone
	Set an alarm time	Alarm Mode	E-46

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Selecting a Mode

With this watch, everything starts from the Timekeeping Mode.

To determine the watch’s current mode

Check the position of the v Left Dial Hand as shown

under “To select a mode” (page E-19).

To return to the Timekeeping Mode from any other

mode

Hold down C for at least two seconds.

To select a mode

Press C to cycle between the modes as shown below. The v Left Dial Hand indicates the currently selected mode.

The v Left Dial Hand rotates so the indicator for the current mode (TM, ST, WT, AL) is aligned with the pointer .

Timekeeping Mode	C	Stopwatch Mode
v Left Dial Hand indicates		v Left Dial Hand indicates
TM.		ST, then aligns the dial hand
		with the pointer .
Alarm Mode		World Time Mode
v Left Dial Hand indicates		v Left Dial Hand indicates
AL.		WT, then aligns the dial hand
		with STD or DST.

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Operation Guide 5182

Setting Modes

The watch has a number of setting modes that you can use to confi gure its settings. In the Timekeeping Mode, hold down A until the setting mode you want is selected as described below. Release A when the setting mode you want is selected.

To select a setting mode

Hold down A.

x Second Hand moves to 12 o’clock. (3 seconds)

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x Second Hand moves to 1 o’clock, indicating the Home City Setting Mode. See “To confi gure summer time and other Home City settings” (page E-24).

(3 seconds)

x Second Hand moves to 2 o’clock, indicating the Time

Setting Mode. See “To change the current time setting”

(page E-27).

(3 seconds)

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x Second Hand moves to 3 o’clock, indicating the Home Position Adjustment Mode. See “To adjust home positions”

(page E-49).

(3 seconds)

Watch returns to normal timekeeping.

x If the x Second Hand home position is off due to the watch having been subjected to strong magnetism or other abnormal treatment, the second hand may point to other positions than those described in the above procedure.

Timekeeping

Use the Timekeeping Mode to view the current time and date. To enter the Timekeeping Mode from any other mode, hold down C at least two seconds.

	Hand Functions
	z Hour Hand
	x Second Hand
	c Minute Hand
	v Left Dial Hand: Indicates TM.
	b Right Dial Hands:
	Indicate the current time in the World Time City
	(page E-40) in 24-hour format.

n24-hour Hand:

Indicates the current 24-hour timekeeping hour.

m Day

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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).

To configure summer time and other Home City settings

Note

x This watch does not have a city code that corresponds

to Newfoundland.

1. Use A as shown under “Setting Modes” (page E-20) to

enter the “Home City Setting” mode.

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

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

2.To change the Home City setting, press D to move the x Second Hand clockwise.

	x Press D as many times as necessary until the
	x Second Hand is pointing at the city code you want
	to select as your Home City.
	x Holding down D causes the x Second Hand to move
	at high speed.
	x Each time you change the city code setting, the
	z Hour Hand, c Minute Hand, n 24-hour Hand and
	m Day move to the current time and date for that city
	code. Do not perform the next operation until these
	hands stop moving.

3.Press B to select STD (standard time) or DST (daylight saving time) for the

currently selected city code.

x While you are selecting the Home City code, the v Left Dial Hand will indicate the setting (STD, DST) of the currently selected city code.

− The following explains each of the available summer time settings.

E-24	E-25

	STD	With this setting, the watch always indicates standard time. It does
		not indicate summer time.
	DST	With this setting, the watch advances its time setting by one hour
		to indicate summer time (daylight saving time).

x Note that you cannot change the summer time setting while UTC is selected as your Home City.

4.After all the settings are the way you want, press A to return to the Timekeeping Mode.

Note

x After you specify a city code, the watch will use UTC* offsets to calculate the World Time 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.

Configuring Current Time and Date Settings

You can confi gure current time and date settings.

To change the current time setting

1. Use A as shown under “Setting Modes” (page E-20) to enter the “Time Setting” mode.

x The x Second Hand will move to 12 o’clock. This is

the time setting mode.

E-26	E-27

x In the following steps, each press of C cycles between settings as shown below.

Hour/Minute	Year (tens digit)	Year (ones digit)
Day		Month

2.Use D (+) and B (–) to change the time (hour and minute) setting.

	x Each press of either button will move the hands
	(z Hour Hand and c Minute Hand) one minute.
	x Holding down D or B will start high-speed z Hour
	Hand and c Minute Hand movement in the applicable
	direction. To stop high-speed hand movement, press
	any button.
	x The n 24-hour Hand and z Hour Hand move in sync
	with each other.
	x When setting the time, make sure that the n 24-hour
	Hand indicates the proper a.m./p.m. hour.
	x If you want to change the date setting at this time,
	press C and perform the procedure starting from
	step 3 under “To change the current date setting”
	(page E-31).

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