Casio MO0710-EA User's Manual
Contents
1. clock If it doesn t press to move it to 12 o clock 2 After confirming that the second hand is at the proper home position press This will switch to hour hand and minute hand Hour hand Minute hand home position adjustment e The hour hand and minute hand are at their proper home positions if they both move to 12 o clock and if the 24 hour hand is pointing at hour 24 If the hands are not positioned correctly use to move all three hands to their proper home positions 3 After confirming that the hour hand and minute hand are both at their proper home positions press This will switch to day hand and day of the Day of the week hand home position adjustment week hand The day hand is at its proper home position if it moves to 12 o clock If it doesn t use to move the hand to 12 o clock e The day of the week hand is at its proper position if it moves to 12 o clock the position where the W mark is located If it doesn t use A to move the hand to 12 o clock 24 hour hand 4 Press B to return to the Timekeeping Mode e After you complete the home position adjustment procedure place the watch in a location that allows good time calibration signal reception and then perform a manual receive operation See To perform manual receive for more information Timekeeping Day hand Use the Timekeeping Mode to set and view the Hour hand Minute hand Current ti2. automatically by one of the events described above the watch will turn auto receive back on automatically Second Day of the hand week hand 24 hour hand Hour hand Minute hand 24 hour hand Day hand CASIO Operation Guide 5019 Power Supply This watch is equipped with a solar cell and a special rechargeable battery secondary battery that is charged by the electrical power produced by the solar cell The illustration shown below shows how you should position the watch for charging Solar cell Example Orient the watch so its faceis 1 pointing at a light source lt e The illustration shows how to position a oT IN watch with a resin band Note that charging efficiency drops when any part of the solar cell is blocked by clothing etc You should try to keep the watch outside of your sleeve as much as possible Even if the face of the watch is blocked from light only partially charging will be reduced significantly Important e 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 rechargeable battery power to run down Make sure that the watch is exposed to bright light whenever possible This watch uses a special rechargeable battery to store power produced by the solar cell so regular battery replacement is not required However after very long use the rechargeable battery may lose its ability to achiev
3. date after the battery reaches Level 1 from Level 3 Charging Precautions Certain charging conditions can cause the watch to become very hot Avoid leaving the watch in the areas described below whenever charging its rechargeable battery Warning Leaving the watch in bright light to charge its rechargeable battery 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 e On the dashboard of a car parked in direct sunlight e Too close to an incandescent lamp e Under direct sunlight Charging Guide After a full charge timekeeping remains enabled for up to about four months e The following table shows the amount of time the watch needs to be exposed to light each day in order to generate enough power for normal daily operations Exposure Level Brightness Approximate Exposure Time Outdoor sunlight 50 000 lux Sunlight through a window 10 000 lux Daylight through a window on a cloudy day 51 minutes 5 000 lux Indoor fluorescent lighting 500 lux e Since these are the specs we can include all the technical details e Watch is not exposed to light e Internal timekeeping e Analog hands operational 18 hours per day sleep state 6 hours per day e 6 minutes of signal reception per day e Stable operation is promoted by frequent charging Recovery Times The table below shows the amo
4. information you need to know when exposing the watch to bright light If the analog hands aren t moving If the analog hands aren t moving it means that the power saving mode has stopped them to save battery power e See Power Saving for more information e The hands also stop when the watch s battery runs down 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 About This Manual Day hand e Button operations are indicated using the letters shown in the illustration Hour hand Minute hand e Each section of this manual provides you with the information you need in order to perform operations in each mode Further details and technical information can be found in the Reference section 24 hour Day of the hand week hand Second hand Timekeeping Mode Stopwatch Mode Press aE lo Press Current Time Setting This watch adjusts its time setting automatically in accordance with a time calibration signal You also can perform a manual procedure to set the time and date when necessary e When using the watch in an area the Chinese time calibration signal does not reach or outside the China time zone GMT 8 you will need to adjust the watch s time setting manually For information about adjusting the time setting manually see Timekeeping Th
5. moves to R This will cause the watch to prepare for signal reception e At this time the second hand will move to 60 and stop e The day hand will move to W and stay there while actual reception is in progress e f signal reception is unstable during reception the day hand may move between W and R e The hour and minute hands continue to keep time normally during manual receive e Time calibration signal reception takes from two to seven minutes Take care that you do not perform any button operations or move the watch during this time If reception is successful the day hand will move to Y Five seconds later the hands will move to the correct time Note e To interrupt a receive operation and return to the Timekeeping Mode press any button e f reception is not successful the day hand will move to N Five seconds later the day hand will resume normal operation without any adjustment of the hand setting Viewing the Latest Signal Reception Results You can use the procedure below to check whether or not the last signal receive operation was successful To check the latest signal reception results Day hand In the Timekeeping Mode press e f the watch was able to perform a successful signal receive operation since midnight the day hand will move to Y If the watch has been unable to receive any signal successfully the day hand will move to N e The watch will return to the Timekeeping Mode after five
6. seconds or when you press 8 e The current receive result is cleared when the first auto receive operation is performed on the following day This means Y indicates successful signal reception since the start of the current day e Y continues to be indicated even if an attempt at manual receive fails after auto receive is successful e f you adjust the time or date setting manually the day hand will move to N CASIO Operation Guide 5019 Signal Reception Troubleshooting Check the following points whenever you experience problems with signal reception What you should do Probable Cause The day hand e You changed the time e Perform manual signal receive at night or wait is pointing at N setting manually You performed some button until the next auto signal operation during the auto receive operation is receive operation performed Signal reception results are Check to make sure the reset at midnight each day watch is in a location Radio interference is often where it can receive the present during the day time signal which can interfere with calibration signal reception The time setting e If the time is one hour off Select the correct DST is incorrect the DST setting may be setting following signal incorrect reception e For further information see Important under Time Calibration Signal Reception and Radio controlled Atomic Timekeeping Precautions Stopwatch Stopwatch The stopwa
7. MO0710 EA Operation Guide 5019 Getting Acquainted Congratulations upon your selection of this CASIO watch To get the most out of your purchase be sure to read this manual carefully Keep the watch exposed to bright light The electricity generated by the solar cell of the Bright light watch is stored by a built in battery Leaving or Irra using the watch where it is not exposed to light C causes the battery to run down Make sure the i watch is exposed to light as much as possible Solar cell e When you are not wearing the watch on your wrist position the face so it is pointed at a source of bright light e You should try to keep the watch outside of your sleeve as much as possible Even if the face of the watch is only partially blocked from light charging will be reduced significantly Jt The watch continues to operate even when it is not exposed to light Leaving the watch in the dark can cause the battery to run down which will cause some watch functions to be disabled If the battery goes dead you will have to re configure watch settings after recharging To ensure normal watch operation be sure to keep it exposed to light as much as possible Battery charges in the light Battery discharges in the dark Solar cell Converts light to Bright light electrical power Electrical mes O1 1OY All amannan functions Some enabled functions disabled qm Rechargeable battery General Gui
8. de Manual Receive Hold down for about two seconds Hold down for about five seconds umumnenseneeweew eee Eee eee eee gt gt Press Radio controlled Atomic Timekeeping L Your watch receives a time calibration signal and ong wave ee as time updates its time setting accordingly calibration e This watch is designed to receive the time a calibration signal transmitted from Shangqiu City Henan Province China Call Sign BPC XY Frequency 68 5 kHz e As of July 2007 China does not use Daylight Saving Time DST If China does go to the Daylight Saving Time system in the future Transmitter some functions of this watch may no longer operate correctly Watch e See the information under Signal Reception Troubleshooting if you experience problems with time calibration signal reception Chinese Time Calibration Signal The Chinese time calibration signal BPC is maintained by the National Time Service Center http www ntsc ac cn of the Chinese Academy of Sciences and is transmitted from a transmitter 68 5 kHz located in Shangqiu The time data of the Chinese time calibration signal is maintained by the National Time Service Center e Note that transmission of the calibration signal may be interrupted occasionally due to maintenance lightning etc e The actual level at which some functions are disabled depends on the watch model e Be sure to read Power Supply for important
9. e a full charge If you experience problems getting the special rechargeable battery to charge fully contact your dealer or CASIO distributor about having it replaced e The special rechargeable secondary battery used by your watch is not intended to be removed or replaced by you Use of a rechargeable battery other than the special one specified for this watch can damage the watch The current time and all other settings return to their initial factory defaults whenever battery power drops to Level 3 and when you have the battery replaced e Keep the watch in an area normally exposed to bright light when storing it for long periods This helps to keep the rechargeable battery from going dead Battery Power Levels The movement of the analog hands indicates the current battery power level Hand Movement Function Status _ All functions enabled ier lena 2 e All hands except All functions for the hour and minute hands disabled except for analog timekeeping stopped and stopwatch e The hour and minute hands continue to operate until the next 12 00 hour noon or midnight is reached 3 All hands stopped All functions disabled e When battery power is at Level 2 time calibration signal reception is disabled e At Level 3 all functions are disabled and settings return to their initial factory defaults Functions are enabled once again after the rechargeable battery is charged but you need to set the time and
10. e day day of the week setting mode This is indicated by the day of the week hand and day hand moving to their current settings If you want to change the DST on off setting and the day day of the week and or time setting you need to change the DST on off setting first and then restart the above procedure from step 1 to change the day day of the week and or time setting Day ofthe 4 Use and to change the day of the week week hand and date setting e Each press of advances to the next day of the week e Each press of advances to the next day 5 After selecting the settings you want press to enter time setting mode e This will cause the day hand to move to A AM or P PM 6 Use to set the time e Each press of advances to the time setting by one minute Holding down will advance the time setting at high speed High speed hand movement will continue until you press any button to stop it It also stops automatically after the time advances 24 hours 7 After setting the time press to exit the setting mode and return to the Timekeeping Mode e The watch interprets any manual change of the time setting in step 6 by more than 30 minutes or manual switching between Standard Time and Daylight Saving time in step 2 as a change to another time zone At this time the watch turn off auto receive automatically If you successfully perform a manual receive operation after auto receive is turned off
11. e watch interprets any manual change of the time setting by more than 30 minutes or manual switching between Standard Time and Daylight Saving time as a change to another time zone At this time the watch turn off auto receive automatically If you successfully perform a manual receive operation after auto receive is turned off automatically by one of the events described above the watch will turn auto receive back on automatically Even if the time calibration signal is received correctly there are some times when the analog hands may not indicate the correct time If this happens use the procedures under Adjusting the Home Positions to check the home positions of the hands and make adjustments as required CASIO Operation Guide 5019 Time Calibration Signal Reception There are two different methods you can use to receive the time calibration signal auto receive and manual receive e Auto Receive With auto receive the watch receives the time calibration signal automatically up to five times a day When any auto receive is successful the remaining auto receive operations are not performed For more information see About Auto Receive e Manual Receive Manual receive lets you start a time calibration receive operation with the press of a button For more information see To perform manual receive Important e When getting ready to receive the time calibration signal position the watch as shown in the nearb
12. is affected by weather atmospheric conditions and seasonal changes Chengdu Hong Kon Oo g g About Auto Receive The watch starts to receive the time calibration signal automatically when the time in the Timekeeping Mode reaches 1 00 a m 2 00 a m 3 00 a m 4 00 a m and 5 00 a m each day calibration times When any auto receive is successful the remaining auto receive operations are not performed Note e Auto receive is supported in all modes except while a stopwatch elapsed time operation is in progress Auto receipt of the calibration signal is designed to be performed early in the morning while you sleep provided that the Timekeeping Mode time is set correctly Before going to bed for the night remove the watch from your wrist and put it in a location where it can receive the signal easily The watch receives the calibration signal for two to seven minutes every day when the time in the Timekeeping Mode reaches each of the calibration times Do not perform any button operation within seven minutes before or after any one of the calibration times Doing so can interfere with correct calibration Remember that reception of the calibration signal depends on the current time in the Timekeeping Mode To perform manual receive Second hand 1 Place the watch on a stable surface so its 12 o clock side is facing towards a window 2 In the Timekeeping Mode hold down for about two seconds until the day hand
13. me and date and to switch between l Standard Time and Daylight Saving Time ES summer time TR e Daylight Saving Time summer time advances the time setting by one hour from Standard Time Remember that not all countries or even local areas use Daylight Saving Time The watch interprets any manual change of the time setting by more than 30 minutes or manual switching between Standard Time and Daylight Saving time as a change to another time zone At this time the watch turn off auto receive automatically If you successfully perform a manual receive operation after auto receive is turned off automatically by one of the events described above the watch will turn auto receive back on automatically an Second hand week hand 24 hour hand To set the time and date manually Day hand 1 In the Timekeeping Mode hold down for ETE TE Hoa hand about five seconds until the day of the week hand moves to SET This is the Daylight Saving Time DST setting mode e At this time the day hand will move to 12 o clock 2 Use to select the setting you want by moving the second hand to ON Daylight Saving Time or OFF Standard Time 3 After selecting the setting you want press e f you changed the on off setting in step 2 above pressing in step 3 will return to the Timekeeping Mode If you did not change the on off setting in step 2 above pressing in step 3 will Day hand advance to th
14. n signal reception is impossible the watch keeps time within 20 seconds a month at normal temperature CASIO Operation Guide 5019 Timekeeping e The year can be set in the range of 2001 to 2099 e 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 or when battery power drops to Level 3 e The date will change automatically when the current time reaches midnight The date change at the end of the month may take more time than normal 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 e There are actually two sleep state levels second hand sleep and function sleep Elapsed Time in Dark 60 to 70 minutes Second hand only is stopped all other functions second hand sleep are enabled 6 or 7 days e All functions including analog timekeeping function sleep disabled e Internal timekeeping maintained e Wearing the watch inside the sleeve of clothing can cause it to enter the sleep state e The watch will not enter the sleep state between 6 00 AM and 9 59 PM If the watch is already in the sleep state when 6 00 AM arrives however it will remain in the sleep state To recover fr
15. nt is being performed You will be able to perform button operations again after high speed operation is stopped High speed hand movement also is triggered by changing from one mode to another Radio controlled Atomic Timekeeping Precautions e Strong electrostatic charge can result in the wrong time being set e The time calibration signal bounces off the ionosphere Because of this such factors as changes in the reflectivity of the ionosphere as well as movement of the ionosphere to higher altitudes due to seasonal atmospheric changes or the time of day may change the reception range of the signal and make reception temporarily impossible Even if the time calibration signal is received properly certain conditions can cause the time setting to be off by up to one second The current time setting in accordance with the time calibration signal takes priority over any time settings you make manually The watch is designed to update the date and day of the week automatically for the period January 1 2001 to December 31 2099 Setting of the date by the time calibration signal cannot be performed starting from January 1 2100 This watch can receive signals that differentiate between leap years and non leap years Though this watch is designed to receive both time data hour minutes seconds and date data year month day certain signal conditions can limit reception to time data only If you are in an area where proper time calibratio
16. om the sleep state Perform any one of the following operations e Move the watch to a well lit area e Press any button
17. tch lets you measure elapsed time second hand e When you enter the Stopwatch Mode the stopwatch second hand and the stopwatch minute hand move to 0 e The display range of the stopwatch is 59 minutes 59 seconds e The stopwatch continues to run restarting from zero after it reaches its limit until you stop it e All of the operations in this section are performed in the Stopwatch Mode Stopwatch minute hand To measure elapsed time 1 In the Timekeeping Mode press to enter the Stopwatch Mode 2 In the Stopwatch Mode press to start the stopwatch 3 Press to stop the stopwatch e You can resume the measurement operation by pressing again 4 Check the elapsed time e Press to reset the stopwatch to all zeros The stopwatch will reset to all zeros even if you press while elapsed time measurement is in progress e You can return from the Stopwatch Mode to the Timekeeping Mode at any time by pressing Adjusting the Home Positions If the time and date settings are wrong even after the time calibration signal is received normally use the following procedure to adjust their home positions To adjust the home positions Secondhand Day hand In the Timekeeping Mode hold down and for five seconds This enters the Home Position Adjustment Mode which you can use to check and adjust the home position of the second hand e The second hand is in the proper home position if it moves to 12 o
18. unt exposure that is required to take the battery from one level to the next Approximate Exposure Time Oooo y Outdoor sunlight 50 000 lux Sunlight through a window Exposure Level Brightness Daylight through a window on a cloudy day 5 000 lux 14 hours 110 hours Indoor fluorescent lighting 500 lux e The above exposure time values are all for reference only Actual required exposure times depend on lighting conditions 146 hours a Reference This section contains more detailed and technical information about watch operation It also contains important precautions and notes about the various features and functions of this watch Auto Return Features e f you leave the watch in the Home Position Adjustment Mode for two or three minutes without performing any operation it returns to the Timekeeping Mode automatically e f you do not perform any operation for about two or three minutes while a setting mode is selected the watch will exit the setting mode automatically High Speed Movement e The button is used to change the hand setting in various setting modes In most cases holding down this button will start high speed movement of the applicable hand s High speed movement of hands will continue until you press any button or until the moving hand s finishes one complete cycle One complete cycle for the hands is 24 hours The watch will not respond to button operations while high speed hand moveme
19. y illustration with its 12 o clock side facing towards a window This watch is designed to receive a time calibration signal late at night Because of this you should place the watch near a window as shown in the illustration when you take it off at night Make sure there are no metal objects nearby 12 o clock Make sure the watch is facing the right way Proper signal reception can be difficult or even impossible under the conditions listed below Inside or Inside a Near Near a Near high Among or among vehicle household construction tension behind buildings appliances site airport power lines mountains office or other equipment sources of or a mobile electrical phone noise Signal reception normally is better at night than during the day Time calibration signal reception takes from two to seven minutes Take care that you do not perform any button operations or move the watch during this time Approximate Reception Range Beijing Changchun 1 500 km 500 km N e Even when the watch is within the reception range of a transmitter signal reception may be impossible at times due to the effects of geographic contours structures weather the season of the year the time of day radio interference etc Note that the signal becomes weaker at distances of approximately 500 kilometers from the transmitter which means that the influence of the conditions listed above becomes even greater Signal reception
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