MA1402-EB Ú #!3)/ #/-054%2 #/ #,4$
Operation Guide 5347 (OC)
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.
This watch does not have a city code that corresponds to the UTC offset of –3.5 hours. Because of this, the radio-controlled atomic timekeeping function will not display the correct time for Newfoundland, Canada.
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.
E-1
About This Manual
Upper dial
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Lower dial
Operations are performed using the watch’s crown, and the two buttons indicated by the letters Aand Bin this manual.
Hand Functions
1 Hour Hand
2 Second Hand
3 Minute Hand
4 Upper Dial Big Hand
5 Upper Dial Small Hand
6 Lower Dial Big Hand
7 Lower Dial Small Hand
8 Mode Hand
9 Day Indicator
Crown Operations
The crown can be pulled out to one of two (click) positions. Never apply undue force when pulling out the crown.
Important!
x In order to ensure full water resistance and to prevent damage due to impact, make sure that the crown is normally pushed in fully when using the watch.
x When pulling out the crown, avoid using undue force, which creates the risk of personal injury to your fingers and fingernails, and of watch malfunction.
First click |
Second click |
This User’s Guide uses numbers shown above to identify watch hands and indicators.
Hand and Date Indicator Movement
x 9 Day Indicator movement is coordinated with 8 Mode Hand movement. When changing the 9 Day Indicator setting, the 8 Mode Hand will also rotate.
x The 9 Day Indicator changes gradually at midnight. It takes anywhere from about 90 seconds to three minutes for the day to change. The 8 Mode Hand will rotate when the 9 Day Indicator changes.
x The day may not be displayed correctly while the crown is pulled out.
x The Home City date is displayed in the Timekeeping Mode and the Stopwatch Mode. The World Time City date is displayed in the World Time Mode (page E-23).
High-speed Movement
When setting a time or when performing home position adjustment (page E-39), you can move the hands either forward or back at high speed. There are two high-speed levels: HS1 and HS2 (faster than HS1).
E-2 |
E-3 |
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To start HS1 high-speed movement
While the crown is pulled out, rotate it rapidly three turns away from you (for forward movement) or towards you (for reverse movement). High-speed movement will continue even if you release the crown.
To start HS2 high-speed movement
While HS1 high-speed movement is progress, again rotate the crown rapidly three turns in the same direction as the current HS1 movement (away from you for forward movement or towards you for reverse movement).
To stop high-speed movement
Rotate the crown in the direction that is opposite that of the current high-speed movement or press any button.
Important!
x Leaving the crown pulled out for more than two minutes (approximately 30 minutes in the case of hand and day home position adjustment) without performing any operation will automatically cause crown operations to become disabled. If this happens, press the crown back in, pull it out, and then start the operation over again.
Things to check before using the watch
1.Pull the crown out to the first click.
2.Hold down Bfor at least two seconds to enter the Timekeeping Mode.
3.Push the crown back in.
4.Observe the movement of the 2 Second Hand.
Is the 2 Second Hand moving smoothly at one-second intervals?
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NO |
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YES |
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Is the 2 Second Hand moving at two-second intervals |
The watch is charged. For details about |
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or is it stopped completely? |
charging, see “Charging the Watch” |
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YES |
(page E-9). |
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Power is low. Charge the watch by placing it in a |
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NEXT |
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location where it is exposed to light. For details, see |
Go to step 5. |
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“Charging the Watch” (page E-9). |
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E-4 |
E-5 |
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5. Check the Home City.
Use the procedure under “Selecting a City” (page E-28) to confi gure your Home City.
Important!
x Proper time calibration signal reception depends on correct Home City, time, and date settings in the Timekeeping Mode. Make sure you configure these settings correctly.
6.Set the current time.
x To set the time using a time calibration signal
See “To get ready for a receive operation” (page E-16).
xTo set the time manually
See “Configuring Current Time and Date Settings Manually” (page E-32).
The watch is now ready for use.
x For details about the watch’s radio controlled timekeeping feature, see “Radio Controlled Atomic Timekeeping” (page E-13).
Contents
About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-2 Crown Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-3 Things to check before using the watch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-5 Charging the Watch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-9
To recover from the sleep state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-12
Radio Controlled Atomic Timekeeping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-13
To get ready for a receive operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-16 To perform manual receive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-18 To check the result of the latest receive operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-19 To turn auto receive on and off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-20
Mode Reference Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-22
Selecting a City . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-28
To select a city . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-28 To switch between standard time and summer time manually . . . . . . . . . . . . . . . . . . . . . . . . . . . E-31
E-6 |
E-7 |
Operation Guide 5347 (OC)
Configuring Current Time and Date Settings Manually . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-32
To change the current time and date setting manually . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-32
Using the Stopwatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-36
To measure elapsed time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
E-38 |
Adjusting the Hand and Day Home Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
E-39 |
To adjust the hand and day home positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-41
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-44
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-49
Charging the Watch
The face of the watch is a solar panel 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 |
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When wearing the watch, makes |
wearing the watch, be sure |
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sure that its face is not blocked |
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to leave it in a location where |
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from light by the sleeve of your |
it is exposed to light. |
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clothing. |
x Best charging |
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x The watch may enter a sleep |
performance is achieved |
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state (page E-12) if its face is |
by exposing the watch to |
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blocked by your sleeve even |
light that is as strong as |
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only partially. |
possible. |
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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
E-8 |
E-9 |
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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.
Power Levels
Moves at two-second intervals.
You can get an idea of the watch’s power level by observing the movement of the 2 Second Hand.
x If the 2 Second Hand is moving normally at one-second intervals, power is at Level 1.
x If the 2 Second Hand is moving at two-second intervals, power is at Level 2, which is quite low (Low battery alert). Expose the watch to light as soon as possible so it can charge.
Level |
Hand Movement |
Function Status |
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1 |
Normal. |
All functions enabled |
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2 |
2 Second Hand moves at |
Time calibration signal reception and |
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two-second intervals. |
home position adjustment disabled |
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3 |
All hands stopped at 12 o’clock. |
All functions disabled |
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x When the watch is at Level 3, exposing it to light for a while will cause the 2 Second Hand to move to the position of second 57. This indicates that charging has started.
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 continuous signal reception or other operations 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 |
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Daily |
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Level Change *2 |
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Exposure Level (Brightness) |
Level 3 |
Level 2 |
Level 1 |
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Operation *1 |
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Outdoor sunlight (50,000 lux) |
8 minutes |
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2 hours |
18 hours |
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Window sunlight (10,000 lux) |
30 minutes |
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6 hours |
66 hours |
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Window sunlight on cloudy day (5,000 lux) |
48 minutes |
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8 hours |
107 hours |
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Indoor fluorescent lighting (500 lux) |
8 hours |
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94 hours |
– – – |
x When power drops to Level 3, all settings (including timekeeping) will be cleared. Recharging the battery will reset all settings to their initial factory defaults, so you will need to configure settings again.
*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-49).
E-10 |
E-11 |
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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”.
Elapsed Time in Dark |
Operation |
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60 to 70 minutes (second hand sleep) |
Only the 2 Second Hand will stop at its current position. |
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6 or 7 days (function sleep) |
x All hands stopped at 12 o’clock. |
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x Only day indication operates normally. |
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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, or while an elapsed time operation is in progress in the Timekeeping Mode or the World Time Mode.
To recover from the sleep state
Move the watch to a well-lit area, perform a crown operation, or press any button.
Radio Controlled Atomic Timekeeping
This watch receives a time calibration signal and updates its time setting accordingly. However, when using the watch outside of areas covered by time calibration signals, you will have to adjust the settings manually as required. See “Confi guring Current Time and Date Settings Manually” (page E-32) for more information.
x Time calibration signal reception is enabled while the watch is in the Timekeeping Mode or World Time Mode. In this manual, all examples show time calibration signal reception in the Timekeeping Mode. The same procedures apply while the watch is in the World Time Mode.
x Time calibration reception is based on the applicable mode’s city setting. In the Timekeeping Mode, the city setting is the Home City. In the World Time Mode, it is the World Time City (page E-28).
This section explains how the watch updates its time settings when the city setting is a city in Japan, North America, Europe, or China, and is one that supports time calibration signal reception.
If the city setting is this: |
The watch can receive the signal from the transmitter |
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located here: |
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LONDON (LON), PARIS (PAR), ATHENS (ATH) |
Anthorn (England), Mainflingen (Germany) |
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HONG KONG (HKG) |
Shangqiu City (China) |
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TOKYO (TYO) |
Fukushima (Japan), Fukuoka/Saga (Japan) |
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NEW YORK (NYC), CHICAGO (CHI), |
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DENVER (DEN), LOS ANGELES (LAX), |
Fort Collins, Colorado (United States) |
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ANCHORAGE (ANC), HONOLULU (HNL) |
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Important!
x The areas covered by HONOLULU (HNL) and ANCHORAGE (ANC) are quite far from the calibration signal transmitters, so certain conditions may cause reception problems.
E-12 |
E-13 |
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Approximate Reception Ranges
UK and German Signals
Anthorn |
500 kilometers |
1,500 kilometers
The Anthorn signal is receivable |
Mainflingen |
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within this area. |
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Japanese Signals |
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Fukushima |
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500 kilometers |
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Fukuoka/Saga |
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1,000 kilometers |
North American Signal
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2,000 miles |
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(3,000 kilometers) |
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600 miles |
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(1,000 kilometers) |
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Fort Collins |
Chinese Signal |
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500 kilometers |
Changchun |
Beijing |
Shangqiu |
Shanghai |
Chengdu |
Hong Kong |
1,500 kilometers
x Signal reception may not be possible at the distances noted below during certain times of the year or day. Radio interference may also cause problems with reception.
−Mainflingen (Germany) or Anthorn (England) transmitters: 500 kilometers (310 miles)
−Fort Collins (United States) transmitter: 600 miles (1,000 kilometers)
−Fukushima or Fukuoka/Saga (Japan) transmitters: 500 kilometers (310 miles)
−Shangqiu (China) transmitter: 500 kilometers (310 miles)
x As of June 2013, China does not use Daylight Saving Time (DST). If China does go to the Daylight Saving Time system in the future, some functions of this watch may no longer operate correctly for the China time zones.
x Using this watch in a country covered by a time calibration signal that is different from the countries it supports may result in incorrect time indication due to local application of summer time, etc.
E-14 |
E-15 |
Operation Guide 5347 (OC)
To get ready for a receive operation
1.Enter the Timekeeping Mode (page E-24).
x You could also enter the World Time Mode to perform this procedure.
Time calibration reception is based on the applicable mode’s city setting. In the Timekeeping Mode, the city setting is the Home City. In the World Time Mode, it is the World Time City (page E-28).
2.Place the watch in a location where signal reception is good.
x Position the watch as shown in the nearby illustration, with 12 o’clock pointed towards a window. Make sure
there are no metal objects nearby.
x Signal reception normally is better at night.
x The receive operation takes from two to 10 minutes, but in some cases it can take as long as 20 minutes. Take care that you do not perform any button operation or move the watch during this time.
E-16
x Signal reception may be difficult or even impossible under the conditions described below.
Inside or among Inside a vehicle |
Near household |
Near a |
Near high- |
Among |
buildings |
appliances, |
construction |
tension power |
or behind |
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office |
site, airport, or |
lines |
mountains |
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equipment, or a |
other sources of |
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mobile phone |
electrical noise |
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3.What you should do next depends on whether you are using Auto Receive or Manual Receive. x Auto Receive: Leave the watch over night in the location you selected in step 2.
x Manual Receive: Perform the operation under “To perform manual receive” on page E-18.
Important!
x With Auto Receive, the watch performs the receive operation each day automatically up to six times (up to five times for the Chinese calibration signal) between the hours of midnight and 5 a.m. When any receive operation is successful, none of the other receive operations for that day are performed.
x Calibration signal reception is disabled in the following cases.
−In the Stopwatch Mode
−While an elapsed time operation is in progress in the Timekeeping Mode or World Time Mode
−While Auto Receive is turned off
−While the crown is pulled out
−While the battery charge is low
−While the watch is in function sleep
E-17
To perform manual receive
1.Enter the Timekeeping Mode (page E-24).
x You could also enter the World Time Mode to perform this procedure.
Time calibration reception is based on the applicable mode’s city setting (page E-13). In the Timekeeping Mode, the city setting is the Home City. In the World Time Mode, it is the World Time City (page E-28).
2.Hold down Bfor at least two seconds.
x The 2 Second Hand will first indicate A (a.m.) or P (p.m.), then move to R (READY) to indicate that signal reception has started.
P (p.m.) |
3. The 2 Second Hand indicates the operations the watch is currently |
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performing. |
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When the 2 Second Hand is |
It means this: |
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pointed here: |
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R (READY) |
Watch is setting up for reception. |
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W (WORK) |
Reception is in progress. |
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x If signal reception is unstable, the 2 Second Hand may move between
W (WORK) and R (READY).
x The watch’s time setting is adjusted automatically whenever a receive operation is successful.
R (READY) W (WORK)
Note
x Correct indication will resume after the receive operation is complete. If you need to produce a correct time reading immediately, press any button to stop the receive operation.
x If reception fails for some reason, check the surrounding area and eliminate possible causes for failure and then try again. See “To get ready for a receive operation” (page E-16).
To check the result of the latest receive operation
N (NO) Important!
x Perform the operation below in the same mode (Timekeeping Mode or World Time Mode) where the latest receive operation was performed. Changing to another mode will cause the latest receive information to be cleared.
1. Press B.
x The 2 Second Hand will first indicate A (a.m.) or P (p.m.), and then move to Y (YES) if the latest receive operation was successful, or N (NO) if it was not.
2.After about ten seconds, regular timekeeping will resume. Before that, you
can press Bto return manually to the mode you started from (Timekeeping
Y (YES) |
or World Time) in step 1. |
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Note |
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x The 2 Second Hand will indicate N (NO) if you have exited the mode |
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(Timekeeping Mode or World Time Mode) where the receive operation was |
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performed, or if you have adjusted the time or date setting manually since |
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the latest receive operation. |
E-18 |
E-19 |
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To turn auto receive on and off
N (NO) |
1. Enter the Timekeeping Mode (page E-24). |
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x You could also enter the World Time Mode to perform this procedure. |
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Time calibration reception is based on the applicable mode’s city setting |
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(page E-13). In the Timekeeping Mode, the city setting is the Home City. In |
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the World Time Mode, it is the World Time City (page E-28). |
2. Press B.
x The 2 Second Hand will first indicate A (a.m.) or P (p.m.). Then it will indicate the last reception result (Y or N) for about 10 seconds.
3. During the 10 seconds that the 2 Second Hand is pointing to the latest receive operation result (see above), pull out the crown to the fi rst click.
x This will cause the 2 Second Hand to point to either Y (YES) or N (NO),
Y (YES)
which indicates the current on/off setting.
x Leaving the crown pulled out for more than two minutes without performing any operation will automatically cause crown operations to become disabled. If this happens, press the crown back in, pull it out, and then start the operation over again.
4. Rotate the crown to move the 2 Second Hand to the setting you want. x To turn on auto receive, select Y (YES).
x To turn off auto receive, select N (NO).
5. Push the crown back in to return to the mode you started from (Timekeeping or World Time) in step 1.
Radio-controlled Atomic Timekeeping Precautions
x Strong electrostatic charge can result in the wrong time setting.
x Even if a receive operation is successful, certain conditions can cause the time setting to be off by up to one second.
x The watch is designed to update the date and day of the week automatically for the period from January 1, 2000 to December 31, 2099. Updating of the date by signal reception will no longer be performed starting from January 1, 2100.
x If you are in an area where signal reception is not possible, the watch keeps time with the precision noted in “Specifications” (page E-49).
x The receive operation is disabled under any of the following conditions.
−While power is at Level 2 or Level 3 (page E-10)
−While the watch is in the power recovery mode (page E-11)
−While the watch is in the sleep state (power saving, page E-12)
E-20 |
E-21 |
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Mode Reference Guide
Your watch has three “modes”. The mode you should select depends on what you want to do. Pull out the crown to the fi rst click and then rotate it to navigate between modes.
Relationship between the Timekeeping Mode and World Time Mode
This section explains about the watch’s Timekeeping Mode and World Time Mode, and the Home City and World Time City.
In this mode: |
You can do this: |
More info: |
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x View the current time in the Home City. |
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x Use the upper dial and the 2 Second Hand to measure elapsed |
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time (1/20 (0.05)-second timing for up to 60 minutes (five 12-minute |
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revolutions)). |
E-24 |
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Timekeeping |
x View the current time in the World Time City in the lower dial. |
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E-37 |
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x Configure Home City and summer time settings. |
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x Perform calibration signal Auto Receive and Manual Receive. |
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x Enable/disable Auto Receive. |
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x Manually configure time and date settings |
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x View the current time in the World Time City. |
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x View the current time in the Home City in the upper dial. |
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x Use the lower dial and the 2 Second Hand to measure elapsed |
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time (1/20 (0.05)-second timing for up to 60 minutes (five 12-minute |
E-25 |
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World Time |
revolutions)). |
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E-37 |
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x Configure World Time City and summer time settings. |
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x Perform calibration signal Auto Receive and Manual Receive. |
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x Enable/disable Auto Receive. |
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x Manually configure time and date settings. |
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x Measure elapsed time (1/20 (0.05)-second timing for 60 minutes). |
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Stopwatch |
x View the current time in the World Time City in the upper dial. |
E-36 |
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x View the current time in the Home City in the lower dial. |
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Timekeeping Mode |
The Timekeeping Mode is mainly used for viewing the current time in the Home |
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City. |
World Time Mode |
The World Time Mode is mainly used for viewing the current time in the World |
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Time City. |
Home City |
Specify the city where you normally will be using your watch. In Japan, the Home |
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City is Tokyo. |
World Time City |
Specify another city anywhere around the globe. |
x While the watch is in the Timekeeping Mode, time calibration signal reception is performed in accordance with the Home City setting. When a time calibration signal is received and the time setting is adjusted automatically while the watch is in the Timekeeping Mode, World Time Mode times are also adjusted accordingly.
x When the watch is in the World Time Mode, time calibration signal reception is performed based on the World Time City time. When a time calibration signal is received and the time setting is adjusted automatically while the watch is in the World Time Mode, other World Time Mode times are also adjusted accordingly.
x Adjusting the time setting manually while the watch is in the Timekeeping Mode will cause World Time Mode times to be adjusted accordingly.
x Adjusting the time setting manually while the watch is in the World Time Mode will cause Timekeeping Mode times to be adjusted accordingly.
E-22 |
E-23 |
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