Casio MO0410-EA User's Manual
Contents
1. Berlin Module 2758 and 3748 Auto switching DST summer time Auto receive Auto receive Transmitters This watch is designed to receive the time calibration signal transmitted from Rugby England and the signal from Mainflingen Germany You can select either one of the transmitters or you can configure the watch to automatically select the transmitter that has the strongest signal e The following explains how the watch determines which transmitter it should check first while the watch is configured for auto transmitter search HT Module 2734 and 3749 In this case The watch does this The first signal auto search operation 1 Checks the Rugby signal first after factory default settings are in effect 2 If the Rugby signal cannot be received or after the city code has been changed checks the Mainflingen signal Any case other than the above 1 Checks the last successfully received signal first 2 If the last successfully received signal cannot be received checks the other signal Module 2758 and 3748 In this case The watch does this The first signal auto search operation 1 Checks the Mainflingen signal first after factory default settings are in effect 2 If the Mainflingen signal cannot be or after the city code has been changed received checks the Rugby signal Any case other than the above 1 Checks the last successfully received signal first2. short way back at high speed e Release 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 to lock the high speed speed hand movement e Press any button when the hands are close to the setting you want e Hand movement stops automatically if the hour hand makes one full 12 hour revolution Move the hand setting a long 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 Press any button when the hands are close to the setting you want e Hand movement stops automatically if the hour hand makes one full 12 hour revolution 4 Press to exit the setting screen e The minute hand will be adjusted slightly to match the seconds when you 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 Auto return features e f you leave the watch in the Alarm except for the target alarm screen explained under To set an alarm time Date Alert or Hand Setting Mode for two or three minutes without performing any operation it automatically changes to the Timekeeping Mode e If you leave the watch with a flashing s
3. City below e When using the watch that is outside of the range of the transmitters in Rugby and Mainflingen you need to manually adjust the time as required See Timekeeping for information about manual settings 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 transmitter indicator 1T FE or mF starts to flash which indicates the setting screen e f the displayed transmitter indicator shows something other than Fi use O to display Fi T before advancing to the next step 2 Press to display the city code setting screen 3 Use O east and west to select the city code you want to use as your Home City City code e The following are the city codes for major cities in the Western Europe time Paris Berlin Milan Rome Amsterdam Hamburg Frankfurt Vienna Barcelona Madrid 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 Important 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 operation in the middle of
4. Mode use D to select the Hourly Time Signal 2 Press A to toggle it on the Hourly Time Signal on indicator displayed and off the Hourly Time Signal on indicator not displayed e The Hourly Time Signal on indicator is displayed in all modes when the Hourly Time Signal is turned on Hourly time signal on indicator Modules 3748 and 3749 Date Alert Date Alert helps you to remember an important date After you set an alert date month and day a date alert indicator and the current date flash for 24 hours after the alert date arrives in the Timekeeping Mode You can set up to five different date alerts Alert date Current date Month Day Month Day Date alert indicator Alert name Date Alert Mode Screen Timekeeping Mode Screen Current date does not flash if digital time is displayed on the Timekeeping Mode screen To set the alert date 1 Use to enter the Date Alert Mode 2 Use D to scroll through the alert screens until the one whose date you want to set is displayed 3 After you select an alert hold down until the month setting of the alert date starts to flash which indicates the setting screen e This operation automatically turns on the alert 4 Press to move the flashing between the month and day settings 5 While the month or day setting is flashing use and to change it 6 Press to exit the setting screen To turn an alert
5. on and off 1 In the Date Alert Mode use O to select the screen for the alert 1 through f whose alert type you want to select 2 Press to toggle it on and off e Note that the month and day do not appear if the alert Alert On is turned off ji Press A Alert Off Time Recorder The Time Recorder Mode lets you store up to 30 time Current time entries month day hour minutes with the touch of a Hour Minutes button One way you can use the Time Recorder Mode is to record the start time and the end time of a particular event e All of the operations in this section are performed in the Time Recorder Mode which you enter by pressing To record a Time Recorder time 1 Use to enter the Time Recorder Mode e This displays the Time Recorder standby screen Standby Screen 2 Press O to record the current date and time month day hour minutes e The recorded time flashes for about two seconds and then assigned the next available record number in the range of T through T Next the time recorder standby screen appears e A new time is recorded each time you press O while the standby screen is on the display e Records are assigned numbers sequentially from T 4 through TH i e Storing a new time record when there are already 30 records stored in memory automatically deletes record T shifts the remaining records upwards by 1 and stores the new record as Ts To recall Time Record
6. you enter by pressing Minutes Seconds 1 100 second To measure times with the stopwatch Elapsed Time Start Stop Re start Stop Clear Split Time 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 Operation Guide 2734 58 3748 9 casio 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 All of the operations in this section are performed in the Timekeeping Mode which you can enter by pressing Month Day Hour Minutes Seconds Month Day Day of week Press O Last Signal Screen 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 transmitter indicator starts to flash which indicates the setting screen 2 Use A or to move the flashing in the sequence shown
7. 2 If the last successfully received signal cannot be received checks the other signal F is selected as the transmitter setting the signal receive operation can take as long as 12 minutes e Since the watch checks signals from both transmitters when T e To find out the module number of your watch look at its back cover The Module number 2734 2758 3748 or 3749 will be engraved inside the box on the back cover To select a transmitter 1 In the Timekeeping Mode hold down until the transmitter indicator starts to flash which indicates the setting screen 2 Use to scroll through available transmitter settings until the one you want to select is displayed To set up the watch to do this Select this transmitter setting Automatically select the Rugby or Mainflingen signal im Receive the Mainflingen signal Receive the Rugby signal e Note that gi alee in pare or ihe transmitter indicator when any city code besides i F i is selected as the Home City code This indicates that you cannot paoi a iranemitar 3 Press twice to exit the setting screen Timekeeping e Resetting the seconds to 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 ii without changing the minutes e The day of the week is automatically displayed in accordance with the date yea
8. 734 58 3748 9 casio e The current time setting in accordance with the time calibration signal takes priority over any time settings you make e The watch is designed to automatically update the date and day of the week for the period January 1 2000 to December 31 2039 Setting of the date by the time calibration signal cannot be performed starting from January 1 2040 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 e 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 date as kept in the Timekeeping Mode at the time of signal reception e If you are in an area where proper time calibration signal reception is impossible the watch keeps time within 20 seconds a month at normal temperature e If you have problems with proper time calibration signal reception or if the time setting is wrong after signal reception check your transmitter current city code DST summer time and auto receive settings The following are the initial factory defaults for these settings Setting Initial Factory Default Transmitter ELOT City code i London Module 2734 and 3749
9. MO0410 EA Operation Guide 2734 58 3748 9 casio About This Manual e The operational procedures for Modules 2734 2758 3748 and 3749 are identical All of the illustrations in this manual show Modules 2734 and 2758 e Button operations are indicated using the letters shown in the illustration e Each section of this manual provides you with the information you need to perform operations in each mode Further details and technical information can be found in the Reference section Modules 3748 and 3749 General Guide e Press to change from mode to mode e In any mode press to illuminate the display World Time Mode Radio controlled Timekeeping Hour hand This watch receives a time calibration signal and update 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 from Rugby England and the signal from Mainflingen Germany Current Time Setting This watch automatically adjusts its digital time setting in Day of week accordance with a time calibration signal You can also Month Day 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
10. Signal on and off e There are five alarma PAME JPL PH target alarm and YOU can n configure a snooze alarm only Rlarmae AL TL can be used as one time alarme only Alarm settings and Hourly Time Signal settings are available in the Alarm Mode which you enter by Hourly Time ressin Signal Screen p s To set an alarm time 1 In the Alarm Mode use to scroll through the alarm screens until the one whose time you want to set is displayed 2 After you select an alarm hold down until the hour setting of the alarm time starts to flash which indicates the setting screen e This operation automatically turns on the alarm 3 Use 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 De 12 AR format take care to set the time correctly as a m no indicator or p m P indicator Operation Guide 2734 58 3748 9 casio 5 Press to exit the a screen e With the target alarm TFiL the time starts to countdown as soon as you set the alarm time Countdown Countdown Hours Minutes Seconds 2 seconds Target Alarm Screen Alarm Operation The alarm tone sounds at the preset time for 10 seconds regardless of the mode the watch is in In the case of the snooze alarm the alarm operation is performed a total of seven times every five minutes or until you tu
11. at Backlight Precautions The backlight uses an EL electro luminescent panel for easy reading in the dark In any mode press to illuminate the display for about one second e The electro luminescent panel that provides illumination loses power after very long use e The illumination provided by the backlight may be hard to see when viewed under direct sunlight e The watch may emit an audible sound whenever the display is illuminated This is due to vibration of the EL panel used for illumination and does not indicate malfunction e The backlight automatically turns off whenever an alarm sounds e Frequent use of the backlight shortens the battery life City Code Table ay City ee Other major cities in same time zone 11 0 Pago Pago HNL Honolulu 10 0 Papeete ANC Anchorage 09 0 Nome San Francisco Las Vegas Vancouver LAX Los Angeles 08 0 Seattle Tacoma ae City DEN Denver 07 0 El Paso Edmonton 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 01 0 Praia GMT Dublin Lisbon Casablanca Dakar Abidjan LON London 1999 PAR Paris Milan Rome Madr
12. below to select other settings Press gt Press A gt Transmitter ig Oh Gee DST ple 3 City Settings gp ranemimer ity Code Receive 12 24 Hour Se 3 When the setting you want to change is flashing use 8 and or to change it as described below Time Date Settings Transmitter City Settings Screen To do this Do this Change the transmitter setting Fi T Use ims OF Ldn Change the city code Use east and west Toggle between Daylight Saving Press Time Standard Time FF ang Toggle between auto receive on Press O ee SF and off GF e See City Code Table for a complete list of available city codes Time Date Settings Screen To do this Do this i Toggle between 12 hour 7 Fi Press and 24 hour i timekeeping Reset the seconds to i Press O Change the hour or minutes Use and Change the month day or year Use and 4 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 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 See Transmitters for more information e Auto DST Ff can be selecte
13. d only while EEF Fe Lath orf TH is selected as the Home City code For more information see 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 signals transmitted from Rugby and Mainflingen include 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 received time signal or FT as your Home City code e If 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 To change the Daylight Saving Time summer time setting 1 In the Timekeeping Mode hold down until 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 want is selected press twice to exit the setting screen Analog Timekeeping The analog time of this watch is synchronized with the digital time The analog time setting is a
14. djusted 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 the analog hands stop moving To adjust the analog time 1 In the Timekeeping Mode press six times to enter the Hand Setting Mode 2 Hold down until the current digital time starts to flash which indicates the setting screen 3 Use O and to adjust the analog setting as described below Current time 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
15. er times 1 In the Time Recorder Mode press to recall Time Recorder times e If there are no time recorder times currently in memory the standby screen remains on the display when you press 2 Use to scroll through times stored in memory Recorded time _ Recorded date Month Day Hour Minutes 6 460 Time record number e Each press of scrolls through time records from higher numbered newer records to lower numbered records e If you recorded a new Time Recorder time since you last entered the Time Recorder Mode the newest record appears first If you have not recorded a new time the record you were viewing when you last exited the Time Recorder Mode appears first e Press to return to the standby screen To delete all Time Recorder times Enter the Time Recorder Mode While holding down press to delete all Time Recorder times Stopwatch The stopwatch lets you measure elapsed time split times and two finishes e The display range of the stopwatch is 59 minutes 59 99 seconds 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
16. etting or cursor on the display for two or three minutes without performing any operation it automatically saves any settings you have made up to that point and exits the setting screen Scrolling The and O 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 Alarm or Date Alert Mode the data you were viewing when you last exited the mode appears first Radio controlled Timekeeping Precautions e Strong electrostatic charge can result in the wrong time being set e Even when the watch is within the reception range of the transmitter signal reception is 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 The time calibration signal is bounced 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 Operation Guide 2
17. gth of the calibration signal being received For best reception be sure to keep the watch in a location where signal strength is O O amp Weak Strong Level 1 Level 4 Receiving indicator 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 receive operations e The Level 4 receiving indicator remains on the display in all modes following reception of the time calibration signal and calibration of the watch s time setting 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 is displayed only when the watch is able to successfully receive both time and date data It does not appear when only time data is received e The Level 4 receiving indicator indicates that at least one of the calibration signal receive operations 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 e Note that signal reception is poor when the 12 o clock side of the watch is not facing toward
18. h 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 while settings are flashing on the display 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 five minutes everyday when the digital time in the Timekeeping Mode reaches each of the calibration times Do not perform any button operation within five minutes before or after any one of the 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 receive operation will be performed whenever the display shows any one of the 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 stren
19. hich 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 O 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 Mode use to display the city code time zone whose Standard Time Daylight Saving Time setting you want to change 2 Hold down to toggle Daylight Saving Time DST displayed and Standard Time DST not displayed 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 DST indicator e The DST indicator is on the display whenever you display a city code for which Daylight Saving Time is turned on e Note that the DST Standard Time setting affects only the currently displayed city code Other city codes are not affected Alarms The Alarm Mode gives you a choice of four one time Alarm time alarms and one snooze alarm One of the one time Hour Minutes alarms functions as a target alarm which counts the time remaining from the current Home City time to the target alarm time Also use the Alarm Mode to turn the Hourly Time
20. id Amsterdam Algiers Hamburg BER Berlin 01 0 Frankfurt Vienna Stockholm Barcelona 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 DAC Dhaka 06 0 Colombo RGN Yangon 06 5 BKK Bangkok 07 0 Jakarta Phnom Penh Hanoi Vientiane HKG Hong Kong 08 0 o 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 e Based on data as of June 2004
21. le noise phone Signal reception is normally better at night than during the day Time calibration signal reception takes from two to five minutes but in some cases it can take as long as 12 minutes Take care that you do not perform any button operations or move the watch during this time 1 500 kilometers Rugby 500 kilometers Mainflingen e This watch is designed to receive the time calibration signal transmitted from Rugby England and the signal from Mainflingen Germany Signal reception is possible within the area represented by a circle with a radius of about 1 500 kilometers e At distances further than about 500 kilometers from a transmitter signal reception may not be possible during certain times of year or times of day Radio interference may also cause problems with reception e See the information under Signal Receive Troubleshooting if you experience problems with time calibration signal reception Operation Guide 2734 58 3748 9 casio About Auto Receive When auto receive is turned on the watch automatically starts to receive the time calibration signal when the digital 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 operation at 5 00 a m if none of regularly scheduled auto receive operations are successful Note e The auto receive operation is performed only if the watc
22. operation signal receive operation is Even if receive is successful the Level 4 performed receiving indicator disappears every day e Check to make sure the watch at 3 am is in a location where it can Time data hour minutes seconds only receive the signal was received during the last receive operation The Level 4 receiving indicator appears only when time data and date data year month day are both received If the time is one hour off the DST the display Time setting is e Change the DST setting to 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 Timekeeping Precautions World Time The World Time shows the current time in 30 cities 29 time zones around the world e f 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 receive operation 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 City Code e All of the operations in this section are performed in the World Time Mode w
23. r month and day settings e The year can be set in the range of 2000 to 2039 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 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 The letters UTC stands for Universal Time Coordinated which 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 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 The indicator 24 indicates the 24 hour form
24. rn the alarm off The target alarm counts the time remaining from the current Home City time to the target alarm time Note that the target alarm repeats automatically each day as long as it is turned on You need to turn off the target alarm to disable it e Pressing any button stops the alarm tone operation e Performing any one of the following operations during a 5 minute interval between snooze alarms cancels the current snooze alarm operation Displaying the Timekeeping Mode setting screen Displaying the snooze alarm setting screen To test the alarm In the Alarm Mode hold down O to sound the alarm To turn an alarm on and off 1 In the Alarm Mode use O to select an alarm 2 Press to toggle it on and off Jan on a one time alarm h T mhes FL TL displays the alarm on indicator on TA Alarm Mode screen Turning on the snooze alarm HPE displays the alarm on indicator and snooze alarm indicator on its Alarm Mode screen e In all modes the alarm on indicator is shown for any alarm that is currently turned on When the snooze alarm is on the snooze alarm indicator is displayed in all modes e The alarm on indicator flashes while the alarm is sounding e The snooze alarm indicator flashes during the 5 minute intervals between alarms Alarm on indicator Snooze alarm indicator Alarm on indicator Snooze alarm indicator Modules 3748 and 3749 To turn the Hourly Time Signal on and off 1 In the ey
25. s a window 2 In the Timekeeping Mode hold down for about two seconds until the watch beeps Receiving indicator 3 Release and the current time flashes to indicate that signal reception has started e Time calibration signal reception takes from two to five 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 receive operation and return to the Time eeping Mode press 0 e If the receive operation is unsuccessful the message F 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 timekeeping screen by pressing F screen to the normal 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 2 Press three times to move the flashing to the auto receive on off setting 3 Press O to toggle auto receive on X1 and off fF e f the current Home City setting is a city code that does not support signal 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 On off status To display the digital time and Last Signal screen e In
26. the Timekeeping Mode press to cycle through the digital time screens as shown below n the Timekeeping Mode press to display the Last Signal screen indicated by T The Last Signal screen shows the date and time of the last successful time calibration signal reception Month Day Hour Minutes Seconds Month Day Day of week Receive agp 4 1 Receive time Alternate at two second interval Press O Last Signal Screen Signal Receive Troubleshooting Check the following points whenever you experience problems with calibration signal reception Problem Probable Cause What you should do Cannot perform e The watch is not in the Timekeeping Mode e Enter the Timekeeping Mode manual receive e Your current Home City is not one of the and try again following city codes e Select BER PAR or LON as BER PAR or LON your Home City e The transmitter setting is incorrect e Select the transmitter setting appropriate for your current location e Select the transmitter setting Auto receive is e The transmitter setting is incorrect turned on but e You changed the time setting manually appropriate for your current the Level 4 e The watch was not in the Timekeeping location receiving or World Time Mode or you performed e Perform manual signal receive indicator does some button operation during the auto or wait until the next auto not appear on receive
27. 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 e See Transmitters for details about the transmitter indicator 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 a time calibration receive operation with the press of a button For more information see To perform manual receive Alarm Mode Date Alert Mode Time Recorder Mode Stopwatch Mode Important e Position the watch as shown in the nearby illustration with its 12 o clock side facing towards a window Make sure there are no metal objects nearby e The watch should not be on its side or facing the wrong way e 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 or site airport or power lines mountains office other sources equipment of electrical or a mobi
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