Casio 5052 Watch User Manual
Contents
1. 01 0 Praia GMT Dublin Lisbon Casablanca Dakar Abidjan LON London 00 0 PAR Paris Milan Rome Madrid Amsterdam Algiers Hamburg BER Berlin 01 0 Frankfurt Vienna Stockholm ATH Athens Helsinki Istanbul Beirut Damascus CAI Cairo 02 0 Cape Town JRS Jerusalem JED Jeddah 03 0 Kuwait Riyadh Aden Addis Ababa Nairobi Moscow THR Tehran 03 5 Shiraz DXB Dubai 04 0 Abu Dhabi Muscat KBL Kabul 04 5 KHI Karachi 05 0 Male DEL Delhi 05 5 Mumbai Kolkata Colombo DAC Dhaka 06 0 RGN Yangon 06 5 BKK Bangkok 07 0 Jakarta Phnom Penh Hanoi Vientiane HKG Hong Kong 08 0 a Lumpur Beijing Taipei Manila Perth SEL Seoul Pyongyang TYO Tokyo 09 0 ADL Adelaide 09 5 Darwin SYD Sydney 10 0 Melbourne Guam Rabaul NOU Noumea 11 0 Port Vila WLG Wellington 12 0 Christchurch Nadi Nauru Island Based on data as of March 2008 The rules governing global times GMT differential and UTC offset and summer time are determined by each individual country In December 2007 Venezuela changed its offset from 4 0 to 4 5 Note however that this watch displays an offset of 4 0 the old offset for the CCS Caracas Venezuela city code CASIO2. be sure to keep the watch in a location where signal strength is strongest Receiving indicator am D TIME atk sa g 5 es Nm pm pal once mm 7 IEN Weak Strong No N F Level 1 Level 4 e Even in an area where signal strength is strong it takes about 10 seconds for signal reception to stabilize enough for the receiving indicator to indicate signal strength e Use the receiving indicator as a guide for checking signal strength and for finding the best location for the watch during signal reception e The Level 4 receiving indicator appears on the Timekeeping Mode s Receiving Indicator and Seconds Count screen only The Level 4 receiving indicator is not displayed if signal reception was unsuccessful or after manual adjustment of the current time setting e The Level 4 receiving indicator indicates that at least one of the five calibration signal reception was successful Note however that the Level 4 receiving indicator is cleared from the display at 3 00 a m each day To perform manual receive 1 Place the watch on a stable surface so its top 12 o clock side is facing towards a window 2 In the Timekeeping Mode hold down O for about two N seconds until the watch beeps WOR ae ot laa 3 Release and RC flashes to indicate that signal A i gar f reception has started mii ry ig When a reception starts the second hand will move at Ne ane YO high speed to the 12 o clock position where it will stop until the
3. 24 minutes Daylight Through a Window on a Cloudy Day 48 minutes 5 000 lux Indoor Fluorescent Lighting 500 lux 8 hours e Since these are the specs we can include all the technical details 5 months from full charge to Level 3 when the watch is not exposed to light under the following conditions e 1 illumination operation 1 5 seconds per day e 10 seconds of alarm operation per day e 5 times calibration reception per day 2 years under the following condition e Watch left in the sleep state e Stable operation is promoted by frequent charging Recovery Times The table below shows the amount exposure that is required to take the battery from one level to the next CASIO Exposure Level Approximate Exposure Time Brightness Level 4 Level 3 Level 2 Level 1 Outdoor Sunlight 50 000 lux ihour 10 hours 5 ho s o S a Window 4 hours 48 hours 22 hours HA o 8 hours 99 hours 46 hours ou Lighting 76 hours a e The above exposure time values are all for reference only Actual required exposure times depend on lighting conditions Timekeeping Use the Timekeeping Mode to set and view the current time and date This section also explains how to manually set the current date and time e When setting the time you can also configure settings for the illumination duration the 12 24 hour format and power saving on off e All of the operations in this section are performed in the Ti
4. The reference point for UTC is Greenwich England 12 hour 24 hour Timekeeping Formats The 12 hour 24 hour timekeeping format you select in the Timekeeping Mode is also applied in all other modes e With the 12 hour format the P PM indicator appears on the display for times in the range of noon to 11 59 p m and no indicator appears for times in the range of midnight to 11 59 a m e With the 24 hour format times are displayed in the range of 0 00 to 23 59 without any indicator IIIumination Precautions e The illumination provided by the light may be hard to see when viewed under direct sunlight e Illumination automatically turns off whenever an alarm sounds e Frequent use of illumination shortens the battery operating time City Code Table ay City ates al Other major cities in same time zone 11 Pago Pago HNL Honolulu 10 0 Papeete ANC Anchorage 09 0 Nome San Francisco Las Vegas Vancouver LAX Los Angeles 08 0 Seattle Tacoma A City Tijuana DEN Denver 07 0 El Paso Edmonton Culiacan Houston Dallas Fort Worth CHI Chicago 06 0 New Orleans Mexico City Winnipeg Montreal Detroit Miami Boston NYC New York 05 0 Panama City Havana Lima Bogota CCS Caracas 04 0 La Paz Santiago Port Of Spain RIO Rio De Janeiro 03 0 Sao Paulo Buenos Aires Brasilia Montevideo 02 0
5. correct position in accordance with the digital time seconds count and resume normal movement from there e For information about city codes that support signal reception see To set your Home City Signal Reception Troubleshooting Check the following points whenever you experience problems with signal reception Problem Probable Cause What you should do Cannot perform e The watch is not in the Timekeeping e Enter the Timekeeping Mode manual receive Mode and try again e Your current Home City is not one of the e Selec ees city code z as your Home Or i City Auto receive is e You changed the time setting manually e Perform manual receive or turned on but e The watch was not in the Timekeeping wait until the next auto the Level 4 or World Time Mode or you were receive is performed receiving performing some button operation e Check to make sure the watch indicator does during the auto receive is in a location where it can not appearon e Even if reception is successful the the Timekeeping Level 4 receiving indicator disappears Mode display every day at 3 a m e Time data hour minutes seconds only was received during the last reception The Level 4 receiving indicator appears only when time data and date data year month day are both received Time setting is e If the time is one hour off the DST receive the signal e Change the DST setting to
6. display are disabled Though the hands of the watch do not move time Charge Soon Alert continues to be kept internally All functions including timekeeping disabled w g i e The flashing charge indicator at Level 3 tells you that battery power is very low and that exposure to bright light for charging is required as soon as possible e At Level 4 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 date after the battery reaches Level 2 after dropping to Level 4 e The Home City reverts to fs Tokyo which means that the watch is configured to receive the Japanese time calibration signal whenever battery power drops to Level 4 If you are using the watch in North America you will need to configure your Home City code setting whenever battery power recovers after dropping to Level 4 e Leaving the watch in direct sunlight or some other very strong light source can cause the battery level indicator to temporarily show a reading that is higher than the actual battery level The correct battery level indicator should appear after a few minutes e f you use the light or alarms a number of times during a short period the recover indicator F appears on the display and the following operations become disabled until battery power recovers Illumination Bee
7. exit the setting screen e To return to the Timekeeping Mode press 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 Power Saving Function When turned on the Power Saving function automatically enters a sleep state whenever the watch is left in an area where lighting is dim less than about 30 lux The following shows how watch functions are affected when left in a dark place while in the sleep state Power Saving indicator Approximate Period Functions in sleep state 3 to 4 days e LCD off e Alarm hourly time signal analog timekeeping and auto receive enabled e LCD off alarm and hourly time signal disabled e Analog timekeeping stopped at 12 o clock e Auto receive disabled 8 days or more The sleep state is indicated by a blank screen with the Power Saving indicator Fs flashing on it e Wearing the watch inside the sleeve of clothing can cause it to enter the sleep state To recover from the sleep state Perform any one of the following operations e Move the watch to a well lit area e Press any button To turn Power Saving on and off 1 In the Timekeeping Mode hold down until the O M N transmitter indicator starts to flash which indicates the oR TIME 414 75 setting screen mm r oe gl e The second hand will move at high speed
8. reception is complete Receiving indicator e Time calibration signal reception normally takes from two to seven minutes In Japan however reception can take up to 14 minutes Take care that you do not perform any button operations or move the watch during this time e After signal reception is complete the display of the watch changes to the last signal screen Note e To interrupt a reception and return to the Timekeeping Mode press O e If the reception is unsuccessful the message Hf appears on the display for about one or two minutes After that the watch returns to the Timekeeping Mode e You can also change from the last signal or EFF screen to the normal timekeeping screen by pressing O To turn auto receive on and off 1 In the Timekeeping Mode hold down until the transmitter indicator starts to flash which indicates the setting screen On off stat deii een e The second hand will move at high speed to the 12 o clock position where it will stop O A TNE re 2 Press three times to move the flashing to the auto 1 receive on off setting H H rh i 3 Press to toggle auto receive on ti and off 7 a meas e f the current Home City setting is a city code that Ne AO does not support auto receive appears in place of the on off indicator This means you cannot turn auto receive on or off 4 Press twice to exit the setting screen e The second hand will advance at high speed to the
9. A o ES WHE i Press Ns Ao o Ta urrent Time Screen Day of week Press P my oy smene F EL eel Hour Minutes PM indicator Reception date 2 seconds S Lf i gg Reception Time 2 seconds Last Signal Screen Operation Guide 3311 5052 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 automatically picks up the time calibration signal five times a day at 0 00 a m 1 00 a m 2 00 a m 3 00 a m and 4 00 a m For more information see About Auto Receive e Manual Receive Manual receive lets you start time calibration signal reception 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 nearby 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 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 hou
10. Los Angeles San Francisco Las Vegas Seattle Vancouver Tijuana Denver El Paso Edmonton Culiacan Chicago Houston Dallas Fort Worth New Orleans Winnipeg Mexico City New York Detroit Miami Boston Montreal eS Hong Kong e Note that this watch does not have a city code that corresponds to Newfoundland 4 Press twice to exit the setting screen e The first press of displays the 12 24 hour setting screen Pressing again exits the setting screen e The second hand will advance at high speed to the correct position in accordance with seconds count of the digital time and resume normal movement from there e Normally your watch should show the correct time as soon as you select your Home City Code If it does not it should adjust automatically after the next auto receive in the middle of the night You can also perform manual receive or you can set the time manually e If you are in an area that does not use Daylight Saving Time Summer time turn off the DST setting To display the digital time and last signal screen e In the Timekeeping Mode press to cycle through the digital time screens as shown below e In the Timekeeping Mode press to display the last signal screen The last signal screen shows the date and time of the last successful time calibration signal reception Date Screen Receiving Indicator Day and Seconds Count cy Receiving indicator WORLD TIME ALM
11. MO0806 EA CASIO Operation Guide 3311 5052 Getting Acquainted Congratulations upon your selection of this CASIO watch To get the most out of your purchase be sure to carefully read this manual and keep it on hand for later reference when necessary e This watch does not have a time zone that corresponds to the Greenwich Mean Time differential of 3 5 hours Because of this the radio controlled timekeeping and World Time functions will not display the correct time for Newfoundland Canada Keep the watch exposed to bright light The electricity generated by the solar cell of the watch is stored by a built in battery Leaving or using the watch N where it is not exposed to light causes the battery to run down Make sure the watch is exposed to light as much as Solar cell possible 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 Charging is reduced significantly if the face is only partially covered Bright Light TT e 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 result in 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 l
12. U aE and off OE e See City Code Table for a complete list of available city codes Time Date Settings Screen To do this Do this Toggle between 12 hour 12 H and Press if H 24 hour Lt H timekeeping j Reset the seconds to of Press O Toggle the illumination duration Press setting between 1 5 second and 2 5 seconds Change the hour or minutes Use and Use and Use and 10 08 o ou Change the year af ae Change the month or da 6 30 g Toggle the day of the week language Press O between Japanese kanji and English Toggle Power Saving on H and Press off iF WE 50 Fi OM e For information about settings other than the time and date see the following Illumination duration Illumination Power Saving Power Saving Function 6 Use to exit the setting screen e If a Transmitter City Setting screen is displayed press twice e If a Time Date Setting screen is displayed press once e The second hand will advance at high speed to the correct position in accordance with the digital time seconds count and resume normal movement from there e When you exit the setting screen the analog hands are adjusted automatically to match the digital time See Analog Timekeeping for more information Note e Auto DST 1 can be selected only while Fifi P ME T
13. de use O to display the city code time zone whose Standard Time Daylight Saving Time setting you want to change e Pressing in the World Time Mode causes the applicable city code to appear on the digital display for about two seconds 2 Hold down to toggle Daylight Saving Time DST indicator displayed and Standard Time DST indicator not displayed DST indicator e Note that you cannot use the World Time Mode to change the DST setting of the Home City code you currently have selected in the Timekeeping Mode See To change the Daylight Saving Time summer time setting for information about turning the Home City code DST setting on and off e The DST indicator will appear on the display whenever you display a city code for which Daylight Saving Time is turned on e Note that you cannot switch between Standard Time and Daylight Saving Time while mall F is selected as the city code e Note that the DST Standard Time setting affects only the currently displayed city code Other city codes are not affected Alarms On Off status YOu can set three independent Daily Alarms When an Alarm Mode alarm is turned on the alarm tone sounds when the alarm number indicator time is reached You can also turn on an Hourly Time Signal that causes the watch to beep twice every hour on Cy NE the hour WOF LD TIM _ALM_ DST e The alarm and Hourly Time Signal operate in accordance with the current digital time e The alarm number AL1 tho
14. ea where proper time calibration signal reception is impossible the watch keeps time within 15 seconds a month at normal temperature e f you have problems with proper time calibration signal reception or if the time setting is wrong after signal reception check your current city code DST summer time and auto receive settings The following are the initial factory defaults for these settings Initial Factory Default Tokyo Auto switching Setting City code DST Summer time a Auto receive EC GH Auto receive Configuring Transmitter Selection Mode Settings Note that the transmitter selection mode setting can be configured only when Y rE El HR is selected as the Home City See the map for more information To configure the transmitter selection mode setting 1 In the Timekeeping Mode hold down until the transmitter indicator starts to flash which indicates the Cy N setting screen WOE ALM DST e The second hand will move at high speed to the 12 C4 mee a o clock position where it will stop 2 Use to select the transmitter you want to use ei bis i AA e Each press of O cycles through the available settings K ae MO as described below Transmitter indicator mT The watch automatically selects the frequency that has the strongest signal JF 40 Receives the signal from Fukushima 40kHZz JF B0 Receives the signal from Fukuoka Saga 60kHz 3 Press twice to exit the setting
15. elect other settings Transmitter indicator Press gt Press gt Transmitter 7 7777 anne ea g anna nnn ee e i ansmitter Time Date Settings 12 24 Hour Format 3 Use to display the transmitter screen e The transmitter indicator that appears indicates whether the currently selected Home City code is one that supports time calibration signal reception This indicator Means this Sf The currently selected Home City code supports signal reception The currently selected Home City code does not support signal reception e BO appears for the trasmitter while fly SRT RER LES FREE or ik is selected as the Home City In this case there is not need to select a transmitter e You can change the transmitter when Hits Tm or SEL is selected as the Home City For details see To configure the transmitter selection mode setting 4 Use and to select the other time and date settings and change the settings as described above 5 When the setting you want to change is flashing use and or to change it as described below Operation Guide 3311 5052 Transmitter City Settings Screen To do this Do this H YE Change the city code Use east and west rt mpg Cycle between Daylight Saving Time Press i abd Standard Time HP and Auto DST Fi par mh Toggle between auto receive on Press O NE w
16. ight as much as possible Battery charges in the light Battery discharges in the dark e The actual level at which some functions are disabled depends on the watch model e Frequent display illumination can run down the battery quickly and require charging The following guidelines give an idea of the charging time required to recover from a single illumination operation Approximately 5 minutes exposure to bright sunlight coming in through a window Approximately 50 minutes exposure to indoor fluorescent lighting e Be sure to read Power Supply for important information you need to know when exposing the watch to bright light If the digital display of the watch is blank If the Power Saving indicator Fs is flashing on the display it means that the display is blank because the watch s Power Saving function has turned it off to conserve power Power Saving automatically turns off the display and enters a sleep state whenever your watch is left for a certain period in an area where it is dark If the watch is kept in the dark for a longer period the analog hands will also stop moving after a few days e The initial factory default setting is Power Saving on e The watch will recover from the sleep state if you move it to a well lit area or if you press any button e See Power Saving Function for more information e The operational procedures for Modules 3311 and 5052 are identical All of the illustratio
17. ignal reception may not be possible during certain times of year or times of day Radio interferance may also cause problems with reception e At distances further than about 500 kilometers from the Fukushima and Fukuoka Saga transmitter signal reception may not be possible during certain times of year or times of day Radio interferance may also cause problems with reception e Even when the watch is within the reception range of the transmitter signal reception will be impossible if the signal is blocked by mountains or other geological formations between the watch and signal source e Signal reception is affected by weather atmospheric conditions and seasonal changes e See the information under Signal Reception Troubleshooting if you experience problems with time calibration signal reception About Auto Receive When auto receive is turned on the watch automatically starts to receive the time calibration signal when the time in the Timekeeping Mode reaches 0 00 a m 1 00 a m 2 00 a m 3 00 a m and 4 00 a m each day calibration times The watch will also perform an additional auto receive at 5 00 a m if none of the regularly scheduled auto receive are successful Note e Auto receive is performed only if the watch is in the Timekeeping Mode or World Time Mode when one of the calibration times is reached It is not performed if a calibration time is reached while an alarm is sounding or while you are configuring settings
18. incorrect setting may be incorrect Auto DST following signal e The Home City code setting is not e Select the correct Home City reception correct for the area where you are using code the watch e For further information see Important under Time Calibration Signal Reception and Radio controlled Atomic Timekeeping Precautions CASIO Operation Guide 3311 5052 World Time The World Time Mode digitally displays the current time in City Code 30 cities 29 time zones around the world e Pressing in the World Time Mode causes the i ii FJ applicable city code to appear on the digital display for about two seconds e If the current time shown for a city is wrong check your Home City time settings and make the necessary changes e The watch will perform a signal reception even if it is in the World Time Mode when a calibration time is reached If this happens the World Time Mode time settings will be adjusted in accordance with the Timekeeping Mode s Home City time e All of the operations in this section are performed in the World Time Mode which you enter by pressing Current time in the selected city code To view the time in another city While in the World Time Mode press to scroll through the city codes time zones e For full information on city codes see the City Code Table To toggle a city code time between Standard Time and Daylight Saving Time 1 In the World Time Mo
19. ired However after very long use the rechargeable battery may lose its ability to achieve 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 Never try to remove or replace the watch s special battery yourself Use of the wrong type of battery can damage the watch e The current time and all other settings return to their initial factory defaults whenever battery power drops to Level 4 and when you have the battery replaced e Turn on the watch s Power Saving function and keep it in an area normally exposed to bright light when storing it for long periods This helps to keep the rechargeable battery from going dead CASIO Operation Guide 3311 5052 To check the current battery level In the Timekeeping Mode press once to display the battery level indicator e The battery level indicator shows the battery level either as HI Level 1 or MID Level 2 e If the battery level drops below Level 2 MID a charge soon alert Level 3 is displayed in all modes Battery level indicator Battery Level Indicator and Charge Indicator The battery level indicator shows you the current power level of the rechargeable battery Level Battery Level Function Status Indicator 1 m HT All functions enabled All functions enabled Auto and manual receive alarm hourly time signal illumination and
20. luminate the digital display for easy reading in the dark e See Illumination Precautions for other important information To illuminate the display In any mode press 8 to illuminate the display e You can specify 1 5 seconds or 2 5 seconds as the illumination duration See To set the current digital time and date manually for more information 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 Example Orient the watch so its face is pointing at alight source Solar cell e The illustration shows how to position a watch with a resin band e Note that charging efficiency drops when any part of the solar cell is Q gt blocked by clothing etc e You should try to keep the watch outside of your sleeve as much as possible Charging is reduced significantly if the face is only partially covered 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 e This watch uses a special rechargeable battery to store power produced by the solar cell so regular battery replacement is not requ
21. mekeeping Mode which you can enter by pressing You can select either Japanese kanji or English for the day of the week indicator e For more information see To set the current digital time and date manually Day of the Week Indicators Sunday SU H Monday MO H Tuesday TU K Wednesday WE 7K Thursday TH 7 lt Friday FR 4z Saturday SA Date Screen Receiving Indicator Day of week Day and Seconds Count Receiving indicator e Time Screen A f a J T i T fi 7 Hour Minutes PM indicator Li p Reception Time Press O 2 seconds icici ae a pung 2 seconds LL Last Signal Screen 2seconds Setting the Digital Time and Date Manually Make sure you select your Home City code before you change the current time and date settings World Time Mode times are all displayed in accordance with the Timekeeping Mode settings Because of this World Time Mode times will not be correct if you do not select the proper Home City code before setting the time and date in the Timekeeping Mode To set the current digital time and date manually 1 In the Timekeeping Mode hold down until the 7 N transmitter indicator starts to flash which indicates the REP py AM OST setting screen JNa u mm youn ms e The second hand will move at high speed to the 12 Gp mm mare Jamal fand o clock position where it will stop XX TA p 2 Use or to move the flashing in the sequence shown below to s
22. n e Each press of causes the second hand to advance by one second 4 Press This will cause the time on the digital display to flash which indicates that adjustment of hour and minute hands is selected 5 Use and to adjust the analog setting as described below When you want to do this Perform this button operation Move the hand setting e Press O forward 20 seconds Move the hand setting back e Press 20 seconds Move the hand setting a short e Hold down way forward at high speed e Release when the hands reach the setting you want Move the hand setting a e Hold down short way back at high speed e Release B when the hands reach the setting you want Move the hand setting a e While holding down to move the hands at long way forward at high high speed press 8 to lock the high speed speed hand movement e To stop the hand movement press any button e Hand movement stops automatically if the hour hand makes one full 12 hour revolution Move the hand setting along e While holding down to move the hands at way back at high speed high speed press O to lock the high speed hand movement e To stop the hand movement press any button e Hand movement stops automatically if the hour hand makes one full 12 hour revolution 6 Press to exit the setting screen e The minute hand will be adjusted slightly to match the seconds when you
23. nd off Stopwatch 1 100 The stopwatch lets you measure elapsed time split times and two finishes e The display range of the stopwatch is 99 minutes 59 99 seconds e The 1 100 second value appears while the elapsed time operation is stopped or while a split time is frozen on the Seconds second OW WORLD TIME ALN _ DST display pS MD More than Elapsed Time Screen one minute Elapsed time Minutes Seconds 1 100 second 06 14 4 27 Minutes Seconds Split Time Screen Split time Split indicator Minutes Seconds 1 100 second e The stopwatch continues to run restarting from zero after it reaches its limit until you stop it e Exiting the Stopwatch Mode while a split time is frozen on the display clears the split time and returns to elapsed time measurement e The stopwatch measurement operation continues even if you exit the Stopwatch Mode e All of the operations in this section are performed in the Stopwatch Mode which you enter by pressing To measure times with the stopwatch Elapsed Time Start Stop Re start Stop Clear Split Time DALMA 0 h Start Split Split release Stop Clear Two Finishes D A L O o Start Split Stop Split release Clear First runner Second runner Display time of finishes finishes second runner Display time of first runner Illumination An LED light emitting diode and a light guide panel il
24. ns in this manual show Module 3311 e Button operations are indicated using the letters shown in the illustration e Each section of this manual provides you with the Solar cell Bright Light information you need to perform operations in each Converts light to Electrical mode Further details and technical information can be electrical power quem SY found in the Reference section All intens enabled Some or all r disabled HE ES Rechargeable battery ae 5052 General Guide Battery Level Indicator World Time Mode e Press to change from mode to mode N e In any mode press 8 to illuminate the display GRA PS A or Timekeeping Mode Hand Setting Mode Stopwatch Mode POOE Alarm Mode WORLD TIME ALM DST i IL a ny WORLD TIME ALM DST q a Tep N G K PS A N G B PS A Radio controlled Atomic Timekeeping Hour hand This watch receives a time calibration signal and updates Minute hand its time setting accordingly The time calibration signal includes both Standard Time and Daylight Saving Time summer time data e This watch is designed to pick up the time calibration signal transmitted in the United States Fort Collins Colorado and the time calibration signals transmitted in Japan e The U S time calibration signal can be picked up by the watch while in North America The term North America in this manual refers to the area that consists of Canada the continental United Day of
25. per tone Coordination between digital and analog timekeeping Recover indicator Time calibration signal reception WORLD TIME _ALM_DST After some time battery power will recover and the recover indicator will disappear indicating that the above functions are enabled again 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 Also note that allowing the watch to become very hot can cause its liquid crystal display to black out The appearance of the LCD should become normal again when the watch returns to a lower temperature 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 5 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 5 minutes Sunlight Through a Window 10 000 lux
26. screen e Reception can take up to 14 minutes when the FT option is selected e The second hand will advance at high speed to the correct position in accordance with seconds count of the digital time and resume normal movement from there Timekeeping e Resetting the seconds to 00 while the current count is in the range of 30 to 59 causes the minutes to be increased by 1 In the range of 00 to 29 the seconds are reset to 00 without changing the minutes e The day of the week is automatically displayed in accordance with the date year month and day settings e The year can be set in the range of 2000 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 level drops to Level 4 e The current time for all city codes in the Timekeeping Mode and World Time Mode is calculated in accordance with the Greenwich Mean Time GMT differential for each city based on your Home City time setting e GMT differential is calculated by this watch based on Universal Time Coordinated UTC data UTC is the world wide scientific standard of timekeeping It is based upon carefully maintained atomic cesium clocks that keep time accurately to within microseconds Leap seconds are added or subtracted as necessary to keep UTC in sync with the Earth s rotation
27. sehold construction tension behind buildings appliances site airport or power lines mountains office other sources equipment of electrical or a mobile noise phone Signal reception is normally 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 When within range of the applicable transmitter this watch can receive either the U S Fort Collins Colorado or Japanese Fukushima or Fukuoka Saga time calibration signal The signal the watch will attempt to pick up depends on its current Home City code setting as shown below Home City Code Transmitter Frequency S ARE HEH Fort Collins Colorado 60kHz Fukushima 40kHz ae ee 60kHz The areas covered by the Ei FILE and Fitir city codes are quite far from the time calibration Da Tansa and so certain conditions may cause problems with signal reception With yt you can specify either 40kHz or 60kHz Bore 500 600 miles iy 8 RS 2 000 miles kilometers oe Fukuoka Saga Fukushima 1 000 kilometers ang kil AERA Fort Collins ilometers e Under good reception conditions signal reception is possible within a radius of about 2 000 miles 3 000 kilometers from the Fort Collins transmitter e At distances further than about 600 miles 1 000 kilometers from the Fort Collins transmitter s
28. static 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 e Even if the time calibration signal is received properly certain conditions can cause the time setting to be off by up to one second e The current time setting in accordance with the time calibration signal takes priority over any time settings you make manually e The watch is designed to automatically update the date and day of the week for the period January 1 2000 to December 31 2099 Setting of the date by the time calibration signal cannot be performed starting from January 1 2100 e This watch can receive signals that differentiate between leap years and non leap years e 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 Normally the signal reception date shown by the last signal screen is the date data included in the received time calibration signal When only time data is received however the last signal screen shows the date as kept in the Timekeeping Mode at the time of signal reception e If you are in an ar
29. t is selected press twice to exit the setting screen e The DST indicator appears on the display to indicate that Daylight Saving Time is turned on Analog Timekeeping The analog time of this watch is synchronized with the digital time The analog time setting is adjusted automatically whenever you change the digital time Note e The hands for the analog timepiece move to adjust to a new setting whenever any of the following occurs When you change the digital time setting manually When the digital time setting is changed by time calibration signal reception When you change the Home City code and or DST setting e f the analog time does not match the digital time for any reason use the procedure described under To adjust the analog time to match the analog setting to the digital setting e Whenever you need to adjust both the digital and the analog time settings manually make sure you adjust the digital setting first e Depending on how much the hands have to move in order to adjust to the digital time it may take some time before they stop moving To adjust the analog time 1 In the Timekeeping Mode press five times to enter the Hand Setting Mode 2 Hold down until H O starts to flash which indicates the setting screen e The second hand will move at high speed to the 12 o clock position where it will stop 3 If the second hand is not pointing precisely at 12 o clock at this time use to adjust its positio
30. to the 12 IPJ qi E ENEE ENE E i B bo mmi i o clock position where it will stop ea HEA 2 Press again 3 Press eight times until the Power Saving on off screen appears 4 Press O to toggle Power Saving on F4 and off On Off status i 5 Press to exit the setting screen e The second hand will advance at high speed to the correct position in accordance with the digital time seconds count and resume normal movement from there e The Power Saving indicator fs is on the display in all modes while the Power Saving is turned on Auto Return Features e If you leave the watch in the Alarm or Hand Setting Mode or with the Battery Level Indicator HI or MID displayed for two or three minutes without performing any operation it automatically returns to the Timekeeping Mode e If you leave the watch with a flashing setting on the display for two or three minutes without performing any operation the watch automatically exits the setting screen Scrolling The and buttons are used in various modes and setting screens to scroll through data on the display In most cases holding down these buttons during a scroll operation scrolls through the data at high speed Initial Screens When you enter the World Time or Alarm Mode the data you were viewing when you last exited the mode appears first CASIO Operation Guide 3311 5052 Radio controlled Atomic Timekeeping Precautions e Strong electro
31. ugh AL3 indicates an alarm D screen SIG appears in place of the alarm number when the Hourly Time Signal screen is shown Alternate at All of the operations in this section are performed in the e Alarm Mode which you enter by pressing Alarm time Hour Minutes To set an alarm time 1 In the Alarm Mode press to select the alarm whose Oy N time you want to set WORLD TIME ALM DST AL1 ONT SMOD 2 Hold down until the hour setting of the alarm time starts to flash which indicates the setting screen e This automatically turns on the alarm 3 Press to move the flashing between the hour and minute settings 4 While a setting is flashing use and to change it e When setting the alarm time using the 12 hour format take care to set the time correctly as a m no indicator or p m P indicator e If you have 24 hour timekeeping selected in the Timekeeping Mode the alarm time is also displayed in 24 hour format 5 Press to exit the setting screen Alarm Operation The alarm sounds in all modes at the preset time for about 10 seconds or until you stop it by pressing any button To test the alarm In the Alarm Mode hold down to sound the alarm To turn an alarm and the Hourly Time Signal on and off 1 In the Alarm Mode press to select an alarm or the Hourly Time Signal 2 When the alarm or the Hourly Time Signal you want to set is selected press to turn it on a
32. week States and Mexico Second hand Current Time Setting This watch automatically adjusts its time setting in accordance with a time calibration signal You can also perform a manual procedure to set the time and date when necessary e The first thing you should do after purchasing this watch is to set your Home City which is the city where you will normally use the watch For more information see To set your Home City below e When using the watch outside the ranges of the U S and Japanese time signal transmitters you have to adjust the current time setting manually as required See Timekeeping for more information about manual time setting e The analog time of this watch is synchronized with the digital time Because of this the analog time setting is automatically adjusted whenever you change the digital setting See Analog Timekeeping for more information To set your Home City 1 In the Timekeeping Mode hold down until the Oy N transmitter indicator 1 1 starts to flash which yan E AMS indicates the setting screen Se ee mel a e The second hand will move at high speed to the 12 E5 amn annn ann Bani o clock position where it will stop N Neha m 2 Press once so the city code is flashing on the display 3 Use east and west to scroll through the city codes until the one you want to use as your Home City is displayed Transmitter indicator Honolulu Anchorage
33. while settings are flashing on the display e When a reception starts the second hand will move at high speed to the 12 o clock position where it will stop until the reception is complete e 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 easily receive the signal e When auto receive is turned on the watch receives the calibration signal for two to seven minutes everyday when the time in the Timekeeping Mode reaches each of the five calibration times Do not perform any button operation within seven minutes before or after any of the five calibration times Doing so can interfere with correct calibration e Remember that reception of the calibration signal depends on the time kept in the digital display The reception will be performed whenever the display shows one of the five calibration times regardless of whether or not the displayed time is actually the correct time e When two three four or five receptions are successful the watch uses the data of the last reception for calibration When only one reception is successful the watch uses the data of the successful reception About the Receiving Indicator The receiving indicator shows the strength of the calibration signal being received For best reception
34. ym or SELis selected as the Home City Daylight Saving Time DST below e The auto receive setting is used for time calibration signal reception only See About Auto Receive for details Daylight Saving Time DST 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 time calibration signal transmitted from Fort Collins includes both Standard Time and DST data When the Auto DST setting is turned on the watch switches between Standard Time and DST Summer time automatically in accordance with the Fort Collins signal e The time calibration signals transmitted from Fukushima and Fukuoka Saga do not include summer time data e The default DST setting is Auto DST F heini Rp PA OY RL GCP EU mii OF PRLE e f you experience problems receiving the time calibration signal in your area it is probably best to switch between Standard Time and Daylight Saving Time Summer time manually code For more information see whenever you select fifi PIED Les To change the Daylight Saving Time summer time setting 1 In the Timekeeping Mode hold down until the transmitter indicator starts to flash which indicates the setting screen 2 Press twice and the DST setting screen appears 3 Use to cycle through the DST settings in the sequence shown below 4 When the setting you wan
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