MA1310-EA Ú #!3)/ #/-054%2 #/ #,4$
Operation Guide 5395 (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
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About This Manual |
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Things to check before using the watch |
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1 4 2 3
56
About the crown
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 Hand: Indicates a time, in 24-hour format, depending on the current mode.
5 Lower Dial Hand: Indicates the current day of the week.
6 Day
This User’s Guide uses numbers shown above to identify watch hands and indicators.
Some of the operations of this watch are performed by pulling out the crown, while other operations are performed by pushing the crown in.
x Button operations may become disabled after you perform a crown operation. If this happens, rotate the crown slightly. This should restore button operations.
1.Hold down Bat least two seconds to enter the Timekeeping Mode, and then 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-7). |
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NEXT |
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Power is low. Charge the watch by placing it in a |
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location where it is exposed to light. For details, see |
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Go to step 2. |
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“Charging the Watch” (page E-7). |
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2. Check the Home City.
Use the procedure under “To confi gure Home City settings” (page E-20) to confi gure your Home City.
Important!
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.
E-2 |
E-3 |
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3.Set the current time.
x To set the time using a time calibration signal
See “To get ready for a receive operation” (page E-13).
xTo set the time manually
See “Configuring Current Time and Date Settings Manually” (page E-23).
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-11).
E-4
Contents
About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-2 Things to check before using the watch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-3 Charging the Watch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-7
To recover from the sleep state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-10
Radio Controlled Atomic Timekeeping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-11
To get ready for a receive operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-13 To perform manual receive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-15 To check the result of the latest receive operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-16 To turn auto receive on and off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-16
Mode Reference Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-18
Timekeeping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-19
Configuring Home City Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-20
To configure Home City settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-20
To switch between standard time and summer time manually . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-22
E-5
Configuring Current Time and Date Settings Manually . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-23
To change the current time setting manually. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-23 To change the current date setting manually . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-25
Using the Stopwatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-27
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.
To perform elapsed time measurement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-27
Adjusting Home Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-29
To adjust home positions manually . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-30
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-32
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-36
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-10) 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-6 |
E-7 |
Operation Guide 5395 (OC)
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
13
26
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 in the Timekeeping Mode.
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. Expose the watch to light as soon as possible so it can charge (Low battery alert).
Level |
Hand Movement |
Function Status |
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1 |
Normal. |
All functions enabled |
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2 |
2 Second Hand moves at two-second |
Time calibration signal reception |
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intervals. |
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disabled |
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6 Day changes to 1 (home position). |
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3 |
2 Second Hand stopped. |
All functions disabled |
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1 Hour Hand and 3 Minute Hand |
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stopped at 12 o’clock. |
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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.
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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3 hours |
29 hours |
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Window sunlight (10,000 lux) |
30 minutes |
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7 hours |
108 hours |
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Window sunlight on cloudy day (5,000 lux) |
48 minutes |
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11 hours |
175 hours |
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Indoor fluorescent lighting (500 lux) |
8 hours |
118 hours |
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*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-36).
E-8 |
E-9 |
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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) |
2 Second Hand only stopped at 12 o’clock, all other functions enabled |
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6 or 7 days (function sleep) |
x All functions, including timekeeping, disabled |
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x Internal timekeeping maintained |
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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.
To recover from the sleep state
Move the watch to a well-lit area 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-23) for more information.
This section explains how the watch updates its time settings when the city code selected as the Home City is in Japan, North America, Europe, or China, and is one that supports time calibration signal reception.
If your Home City Code 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-10 |
E-11 |
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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
Fukushima
500 kilometers
Fukuoka/Saga
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.
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.
To get ready for a receive operation
1.Confi rm that the watch is in the Timekeeping Mode. If it isn’t, hold down Bat least two seconds to enter the Timekeeping Mode.
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 seven minutes, but in some cases it can take as long as 14 minutes. Take care that you do not perform any button operation or move the watch during this time.
E-12 E-13
x Signal reception may be difficult or even impossible under the conditions described below. |
To perform manual receive |
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1. In the Timekeeping Mode (page E-19), keep Adepressed (for about two seconds) as the 2 Second Hand |
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goes through the following sequence. |
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x Moves to Y (or YES for some models) or N (NO) to indicate the last signal reception result, then to |
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R (READY). |
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2. The 2 Second Hand indicates the operations the watch is currently performing. |
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Inside or among Inside a vehicle |
Near household |
Near a |
Near high- |
Among |
2 |
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When the 2 Second Hand is |
It means this: |
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buildings |
appliances, |
construction |
tension power |
or behind |
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pointed here: |
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office |
site, airport, or |
lines |
mountains |
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R (READY) |
Watch is setting up for reception. |
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equipment, or a |
other sources of |
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W (WORK) |
Reception is in progress. |
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mobile phone |
electrical noise |
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Y (YES) |
Reception was completed successfully. |
3. What you should do next depends on whether you are using Auto Receive or Manual Receive. |
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N (NO) |
Reception failed for some reason. |
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x Auto Receive: Leave the watch over night in the location you selected in step 2. See “Auto Receive” |
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x If signal reception is unstable, the 2 Second Hand may move between |
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on page E-14 for details. |
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x Manual Receive: Perform the operation under “To perform manual receive” on page E-15. |
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W (WORK) and R (READY). |
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x When the receive operation is successful, the watch adjusts the time |
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Auto Receive |
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setting accordingly, and then resumes regular timekeeping. It does not |
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x With Auto Receive, the watch performs the receive operation each day automatically up to six times (up |
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adjust the setting if the operation failed. |
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to five times for the Chinese calibration signal) between the hours of midnight and 5 a.m. (according |
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Note |
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to the Timekeeping Mode time). When any receive operation is successful, none of the other receive |
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x To interrupt a receive operation and return to the Timekeeping Mode, press |
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operations for that day are performed. |
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x When a calibration time is reached, the watch will perform the receive operation only if it is in the |
any button. |
Timekeeping Mode. The receive operation is not performed if a calibration time is reached while you |
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are configuring settings. |
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E-14 |
E-15 |