Casio Watch 2645 User's Manual
Contents
1. the button to display Y the screen for the hourly time signal SIGNAL N N 2 Press the button to toggle the hourly time signal on hourly time signal indicator displayed or off no indicator displayed Hourly Time Signal Indicator You can use the following procedure to set the current time and date of the Home City that you have selected in the Timekeeping Mode You can also turn Power Saving on and off E To manually set the time and date 1 Inthe Timekeeping Mode press the button so the receive icon and indicator flash on the display e This is the setting screen 2 Press the button twice to change to display the Home City setting screen e The currently selected city code will be flashing on the screen z City Code 3 While the Home City code is flashing use the and buttons to scroll through the city codes e Holding down either button scrolls characters at high speed See the City Code List for more information the summer time setting 4 Press the button so is displayed See Using Summer Time DST for more information about summer time 5 Press the button to select the summer time setting you want OFF DST This setting turns off summer time and displays the current time normally ON DST This setting turns on summer time Selecting2. Manual receive can be performed in the Note that manual reception also clears e Auto reception can be performed while the watch is in the Timekeeping Mode only the Az icon from the display Timekeeping Mode or World Time Mode only e The Home City is set to a city other than Time setting is incorrect following signal reception Cause Summer time is turned on or the wrong Home City is selected Corrective Measures If the time is advanced by one hour it probably means that summer time indicated by the DST indicator on the display is turned on If the time is off by e Operating any button while auto reception is in progress will cause he watch to beep and then exit the receive operation e Make sure you are within the range of the calibration signal ransmitter before performing the reception operation Remember hat geographic contours nearby buildings the season the time of day can even make reception impossible even when you are within range of the transmitter TYO Tokyo NYC New York CHI Chicago DEN Denver or LAX Los Angeles Corrective Measures Perform manual receive in the Timekeeping Mode Change Home City to TYO Tokyo NYC New York CHI Chicago DEN Denver or LAX Los Angeles For e Proper reception may be impossible if there is something blocking detail Tom il tthe tim d A he signal If reception is unsuccessful try again Tio Spee EL Y SENGAR more than one hour
3. Chicago Karachi New York 4 Delhi Caracas Dakar Rio de Janeiro A Yangon Bangkok Hong Kong Greenwich Mean Time Seoul London Tokyo Paris Adelaide Berlin Sydney Athens Noumea Cairo Wellington The contents of the above table are current as of June 2002 Time differentials in the above table are in accordance with Universal Time Coordinated UTC What is a radio controlled watch Your radio controlled watch is designed to receive a time calibration signal that contains standard time data and adjust its current time setting accordingly Transmitter Long wave time ciation signal N Signal data A J Decode Signal is received using built in antenna Watch decodes received data and converts it to time data Time data Time is adjusted atomic clock Watch Internally oo to time in the displayed time After the watch receives the Standard Time signal it performs internal calculations to determine the current time Because of this there may be an error of up to one second Operation Guide 2514 2645 Calibration Signal The Japanese calibration signal Call Sign JJY is maintained by the independent Japan Ministry of Posts and Telecommunications Communication Research Laboratory CRL It is a long wave signal transmitted 24 hours a day from the Mt Otakadoya tran
4. Minutes E Elapse Time Measurement O gt 0 p Start Stop Reset Cumulative Time Measurement Pressing the button to restart the stopwatch without resetting it to all zeros resumes elapsed time measurement from where it was last stopped E Split Time Measurement Start Record split Release split Stop Reset E 1st and 2nd Place Finishers Start 1st finisher 2nd finisher Displays time Reset Displays time of 2nd finisher of 1st finisher e Pressing the button while timing is being performed freezes the current elapsed time on the display but timing of the next split continues internally This condition is indicated by the SPL split indicator on the display e Changing to another mode while a split time is displayed cancels the split time operation e Pressing the button while timing is stopped resets the stopwatch Operation Guide 2514 2645 Hour 2 5 As with the hour setting Press the button until use the and the hour digits flash on the display buttons to change the A minute setting Using the Alarms E To set an alarm time This is the setting screen e If the currently selected alarm 7 E Alert Types 1 inthe Alarm Mode use was turnedioft the beeper 6 Press the button to oe pose You can configure an alarm with an hour and m
5. appear on the display to indicate that the following operations are disabled in order to allow battery power to recover RECOVER indicator e Display illumination Alarm and hourly time signal Time calibration signal reception Normal operation will return after the battery recovers Charging Precautions Avoid charging the watch in the following locations and anywhere else the watch may become very hot On the dashboard of an automobile parked in the sun e Very close to an incandescent light source or other sources of heat e Ina location exposed to direct sunlight for long periods Note that the display panel may become black under very high temperatures This is temporary and the display will appear normal again at lower temperatures Depending on the light source you are using the case of the watch may become quite hot during charging Take care to guard against burn injury after charging E To charge the battery Point the solar panel face of the watch at a light source Remember that even a partial blockage of the solar cell reduced charging efficiency Example Positioning the watch Solar Cell e The illustration shows the resin band mode Required Daily Charging Time e The following is the daily amount of charging required each day to support the operations under Daily Use Charging Guide Starting from a full charge it should take approximately six months of operation without
6. beeper CLEAR to appear clears any message text and sets the alarm time to 12 00 a m midnight 4 When the alarm is the way you want press the button to save it 2 Alert Indicator d gt 5 Alarm Off Beeper Alert On Silent Alert On 2 n RN Important Pressing any button while the beeper is sounding stops it The message remains on the Timekeeping Mode screen even if you stop the beeper Changing to another mode or performing any operation that changes the display contents clears the message text With the snooze alarm the alert operation is performed for 10 seconds when the alarm time is reached and up to seven times at five minute intervals thereafter The snooze indicator flashes while the snooze alarm is active indicating that the alert will be performed again Use the procedure under To turn an alarm on and off and select an alert type to turn off the snooze alarm so it does not sound any more Performing any of the following operations while the snooze indicator is flashing on the display cancels the snooze operation and stops the flashing Displaying the Timekeeping Mode setting screen e Displaying the Alarm Mode setting screen Operation Guide 2514 2645 Using the Hourly Time Signal The hourly time signal causes the watch to beep every hour on the hour E To turn the hourly time signal on and off 1 a In the Alarm Mode use
7. further charging under the conditions described below before battery drops to Level 3 Exposure Level Brightness Daily Use All time values are approximate e Display Illumination 1 5 seconds e Alarms 10 seconds Signal reception 3 times Outdoor Sunlight 50 000 lux Sunlight Through a Window 10 000 lux Daylight Through a Window on a Cloudy Day 5 000 lux Indoor Fluorescent Lighting 500 lux Making sure the watch is regularly exposed to light ensure stable operation Charge Times Required to Advance to a Higher Level Exposure Level Approximate Charging Time Brightness Level 4 gt Level 3 gt Level 2 gt Level 1 Outdoor Sunlight 50 000 lux Sunlight Through a Window 10 000 lux Daylight Through a Window on a Cloudy Day 5 000 lux Indoor Fluorescent Lighting 500 lux Note that the above charging times are for reference only Actual charging time depends on a variety of environmental factors World time lets you display the current time in any one of 30 cities 29 time zones around the world e When you enter the World Time Mode the screen for the city that was displayed when you last exited the mode appears first The seconds count in the World Time Mode is linked with the Timekeeping Mode seconds count Selecting 24 hour timekeeping for the Timekeeping Mode automatically switches the World Time mode to 24 h
8. press the button to scroll through Data Memory records Holding down the button advances the hand at high speed e As shown in the example below scrolling through Data Memory records also displays a remaining memory screen If there is no data currently in Data Memory only the remaining memory screen appears Example When there are three Data Memory records enen D Record 1 Record Je Record Ta Memory 2 When the record whose contents you want to view is on the display press the button G l This causes the record s data N 4u to start scrolling from right to left six characters at a time Holding down the button advances the hand at high speed The end of the record is indicated by the lt symbol e The data of the currently displayed record does not scroll when you press the O button if it contains five or fewer characters E To create a new Data Memory record 1 In the Data Memory Mode Remaining Memory press the and buttons at the same time ly 4 to display the remaining memory screen h e If the remaining memory screen shows 0 it means S a that memory is full and further oO See To edit or delete a Data e This is the setting screen data storage is not possible If you want to input more data you first need to delete existing data that you no longer need Memory record First Data Cha
9. the timekeeping format between 12 hour 12H indicator and 24 hour 24H indicator 12 24 hour To reset the seconds to 00 While the seconds are selected press the button to reset them to 00 in accordance with the time signal on the radio TV etc Pressing the button while the seconds count is in the range of 30 to 59 resets it to 00 and also adds 1 to the minutes Pressing the button in the range of 00 to 29 resets the seconds count without changing the minutes Resets to 00 To change the hour minutes year month or day setting Press the button to increase the selected setting or the button to decrease it e Holding down either button scrolls characters at high speed Month Day Year Hour Minute Forward E To turn Power Saving on and off While the Power Saving setting is selected press the button to toggle it ON and OFF Ot e When setting the hour make sure you specify AM no indicator or PM P correctly when using 12 hour timekeeping or that you specify the correct 24 hour time e You can set the year within the range of 2000 to 2039 The day of the week is set automatically in accordance with the date you set The watch automatically makes adjustments for leap years and month lengths 8 When the text is the way you want press the button to save it e This exits the setting screen e The display also will exit the setting s
10. Ee Operation Guide 2514 2645 Power Saving The Power Saving feature of the watch is turned on at the factory E To recover from the sleep state Power Saving causes the watch to automatically enter a sleep Move the watch to a brightly lit location or press any button state to save power whenever the watch is left in the dark i k fi d heie ai Note that the watch may also enter the sleep state if the watch is tmay tare dis Ong aS VE seconds NO TECONET MOM MES EERI tale blocked from light by your sleeve E To turn Power Saving on and off E How the sleep state works See the procedure under To manually set the time and date for information about turning off Power Saving Display sleep state The display sleep state is triggered whenever the watch is left in the dark for three or four days Leaving the watch in a drawer or anywhere else it is dark can The display goes blank except for a sleep indicator cause Power Saving to trigger in order to conserve battery Alarms the hourly time signal and auto signal reception power continue to operate normally while the watch is in the display sleep state e Function sleep state The function sleep state is triggered whenever the watch is left in the dark for four days e Alarms the hourly time signal Sleep indicator and auto signal reception do not operate while the watch is in the function sleep state e Digital timekeeping functions continue to operate normally in the fun
11. allows good reception each night E To make reception easier Remove the watch from your wrist and place it somewhere so its top 12 o clock side where the antenna is located is facing approximately in the direction of the signal transmitter Keep it away from metal objects Resin band Metal band e Orienting the watch so it is sideways to the transmitter makes it more difficult to receive the signal Do not move the watch while it is receiving the calibration signal E Time Required for Reception Signal reception takes anywhere from about two to six minutes Note that when FREQ AT is specified as the frequency selection mode signal reception can take up to 12 minutes See Specifying the Transmitter Mode for more information E To trigger reception manually Hold down the button for about two seconds Fscaiving e The watch beeps and reception starts Ongoing reception is indicated by the A gt icon and the receive indicator E To stop signal reception Press the button All other buttons besides are disabled during signal reception When reception is successful After reception is complete the watch adjusts its current time setting and then its current date setting e The Nz icon and the receive indicator remain on the display to indicate that reception was successful When reception fails The watch does not adjust its current time setting and disp
12. arm time is m the button to scroll reached through the alarm e The applicable alarm indicator flashes while the beeper is screens in the sequence shown below until the one you want is displayed 2 Press the button so the hour digits flash on the sounding display e If there is message text it appears on the Timekeeping Mode screen for one minute This is the setting screen Inthe Alarm Mode use the 3 Modify the alarm settings D button to display the alarm you Alarm Indicator want to turn on or off Silent Alert On The applicable alarm indicator flashes on the display without sounding the beeper e If there is message text it appears on the Timekeeping Mode screen for one minute you want press the Use the button to move the cursor to location of the 2 Use the button to cycle When the text is the way t button to save it character you want to change and then use the and through the alarm Y aE buttons to scroll through characters until the one you settings in the sequence e This exits the setting screen want to change to is displayed na below S e The display also will exit the setting screen automatically if you do not perform any operation for about two or three minutes E To test the beeper alert To clear an alarm press both the and buttons This causes S In the Alarm Mode hold down the button to sound the
13. creen automatically if you do not perform any operation for about two or three minutes
14. ction sleep state Each press of the button sounds a confirmation tone and cycles through available modes in the sequence shown below Pressing the button in any mode illuminates the display for e The watch will automatically revert to the Timekeeping Mode if you leave it in the Alarm Mode or Data Memory Mode without performing any about 1 5 seconds for easy reading in the dark operation for about two or three minutes RECOVER indicator Alarm Number Button pote Message Sleep indicator text appears when text is present Important e The light may be difficult to see if you turn it on under bright World Time sunlight e The light is shut off automatically if the alarm starts to sound Day of the Week while it is on You may notice a slight sound from the watch while the display is illuminated This is the sound of EL panel vibration and does Receive Icon not indicate malfunction PM indicator Mode Name no display for AM Receive Indicator Hour Minutes Seconds Days of the Week SUN Sunday MON Monday TUE Tuesday WED Wednesday THU Thursday FRI Friday SAT Saturday Record Number Operation Guide 2514 2645 The power supply of this watch uses a solar cell to generate electrical power which is stored by a rechargeable battery Using or storing the watch where it is not regularly exposed to light or allowing it to be blocked from light by your sleeve as you are
15. e is relatively weak at distances greater than 1 000km so reception may be poor at long distances e Geographic contours nearby buildings the season the time of day can even make reception impossible even when you are within range of the transmitter e Best reception is possible late at night Location Reception is difficult and may even be impossible in the locations described below Avoid such locations when performing signal reception e You should think of your watch operating like a radio or TV when it is receiving the calibration signal Lucey cu cc q WW Hl l WoW ia Among or near buildings Inside a vehicle automobile train plane etc Next to a household appliance or office equipment TV speaker fax PC mobile phone etc In a location where there is radio interference construction site airport etc Near mountains If you are experiencing problems with reception move away from the types of locations described above to a location with better reception and try again Receiving the Calibration Signal There are two methods you can use to receive the time calibration signal e Auto reception Reception is performed automatically at 2 00 4 00 and 6 00 each morning Manual receive You initiate reception using a button operation e The watch is set up for auto reception at the factory so all you need to do is to place it in a location that
16. hen the setting is the change to display the With this setting the watch always receives the Mt Hagane groups an hour minute second group and a year month day way you want press the Transmitter Mode setting signal 60kHz group button screen e The A2 icon is displayed only when both the hour minute second e Thi its th a group and year month day group are received It will not remain s oxisiinasetingiscreen lt en on the display if only the hour minute second group is received The display also will exit the setting screen automatically if 4 When the setting is the way you want press the you do not perform any operation for about two or three button Hour minute second group and year month day group received minutes A gt displayed e This exits the setting screen Hour minute second group only received e The display also will exit the setting screen automatically if A2 not displayed you do not perform any operation for about two or three minutes e If only hour minute and second data no date data is received the last reception date shows the date that the receive operation was performed as kept in the Timekeeping Mode i i i i i Make sure that the watch is in the Calibration Signal Reception Troubleshooting Timekeeping Mode or World Time Mode Cannot perform manual reception during the auto reception times Precautions Zao poron mania receopron _________ i Cause
17. inute as well as a the button to Scroll Q alert turns on at this time display the message text text message up to eight characters long through the alarm indicated by the alarm input screen You can configure an alarm to perform either of the two following screens in the sequence 1 indicator on the display Alarm Indicator alert operations i i e This causes the first character 4 SpOwD below ei the 3 of the message text to flash Beeper Alert one you want is N p Use the and which indicates th input Signals arrival of an alarm time with a beeper displayed buttons to change the Back creon p Silent Alert Aisaldi hour setting 9 Signals arrival of an alarm time with a flashing display The indicator of the currently Alarm 1 Indicator 7 indicator selected alarm is shown on Holding down either a i See To turn an alarm on and off and select an alert type for the display a raractors annig 7 Back information about using alerts ai N 4m Use the and f Q e If you specify message text the message is displayed for one Alarm 1 sd Alarm 2 kd Alarm 3 E S buttons to scroll through minute in the Timekeeping Mode when the alarm time is reached ALARM1 ALARM2 ALARM3 rag Forward characters at the current indicator or PM P correctly cursor position when using 12 hour E Alarm Types Hourly Time Snooze Alarm Alarm 4 timekeeping or that you Holding down either b
18. it probably means This watch is designed to adjust its current time setting in i that the Home City is selected Correctly accordance with the calibration signal transmitted in Japan and Thai ioon 1g tok Gnihedlsoh ihouak duto sianal configure the summer time and Home he United States only Note that you will need to make your own ea Dn ls turned Sa le display even though auto Signa City settings as detailed under To adjustments when using this watch outside of Japan or the United reception IS turneg on o o uuemal manually set the time and date States or in any area that is outside the range of one of the Cause The X2 icon appears after the If you cannot receive the calibration signal or if the current time receivable time calibration signal transmitters watch successfully receives the setting is incorrect after signal reception check the current setup When the watch is unable to adjust its time signal using the ee e adjusts the current of the watch calibration signal i somg reason timekeeping accuracy is within g henge ein esol The following are the watch s factory default settings which are conds per month configured automatically whenever you have the battery of the watch replaced AUTO GM on successful e The 2 icon is displayed only when both the hour minute second group and year month day group were received It will not remain on the display if only the hour Strong electrostatic charge can cause
19. lays ERROR instead e The display will return to the normal timekeeping screen automatically if you do not perform any operation for about one or two minutes E Receive Icon and Indicator While reception is in progress the A gt icon and the receive indicator cycle from Unstable through Stable as shown below How far they cycle depends on the signal strength Keep the watch in a location where reception is stable while reception is in progress Receive Icon Receive Indicator Qee DOO Unstable Stable Even under optimum reception conditions it can take about 10 seconds for reception to stabilize Use the receive icon and receive indicator to check reception status and to determine the best location for signal reception e Note that weather the time of day surroundings and other factors can all affect reception E To view the last reception date and time A When TYO Tokyo is selected as the Home City you can select cycle through the In the Timekeeping Mode press the button 1 Inthe Timekeeping Mode either of two different transmitters for reception available Transmitter This displays the date and time that signal reception was press the button For information about selecting a Home City see To manually set Mode settings described complete and the current time and date were adjusted To return to the timekeeping screen press the butt
20. on again eT he display will return to the normal timekeeping screen automatically if you do not perform any operation for about one or two minutes ERN v 18 58 Operation Guide 2514 2645 E To turn auto reception on and off This causes the Nz icon and the receive indicator to flash which indicates the setting screen toggle auto reception on or off Press the button to Specifying the Transmitter Mode the time and date e The initial factory default settings of the watch are TYO Tokyo for the Home City and FREQ AT auto select for the transmitter mode 1 In the Timekeeping Mode press the button e This causes the Nz iconand om the receive indicator to flash which indicates the setting screen 3 Press the button to below FREQ AT With this setting the watch automatically selects either the Otakadoya Mountain signal 40kHz or the Hagane Mountain signal 60kHz whichever is strongest e The transmitter that was last received successfully is given priority for the next receive operation FREQ 40 Press the button to toggle auto reception ON and OFF X58 With this setting the watch always receives the Mt Otakadoya signal 40kHz Important 2 Press the button to FREQ 60 The calibration signals received by this watch include two data 3 W
21. our timekeeping Important If the World Time Mode time is incorrect correct the setting of the current time in the Timekeeping Mode See To manually set the time and date for more information E To search for a city In the World Time Mode use the and buttons to scroll through city codes e Holding down either button scrolls city codes at high speed City Code GMT Differential World Time Using Summer Time DST Summer time or Daylight Saving Time DST as is it is called in some countries calls for setting clocks ahead one hour during the summer season Note that the use of summer time depends on the country and even the local area E To turn summer time on and off 1 inthe World Time Mode use the and City Code List GMT Differential GMT City Name Differential City Name Jerusalem Honolulu Jeddah Anchorage Teheran Los Angeles Dubai Denver Kabul buttons to select the city whose summer time setting you want to change DST indicator 2 Press the button to toggle auto reception ON and OFF e The DST indicator appears on the display and timekeeping is advanced by one hour when summer time is turned on e You can turn summer time on or off independently for each World Time Mode city Note however that you cannot change the summer time setting for the GMT Greenwich Mean Time zone
22. racter Press the button so the first character of the data field of a new record starts to flash 3 Use the button and button to scroll through characters at the current cursor position e Holding down either button scrolls characters at high speed D Forward Supported Characters e Katakana to0 0 too O Oto dO Lower Case Alpha a to z Symbols 0 0 00000 0 000 x 0 Upper Case Alpha A to Z Numerals 0 to 9 Holding down the or button while inputting katakana will jump between rows lt gt 0 lt gt 0 lt gt etc When the character you want is at the current Y cursor position press the button to move the l cursor one character to the right N Repeat steps 3 and 4 as many times as necessary to input all of the characters for the record you are creating 5 you want press the When the text is the way button to save it e SAVE will flash on the display as the record is being saved After the save operation is complete the watch will exit the setting screen e The display also will exit the setting screen automatically if you do not perform any operation for about two or three minutes e If you want to create another record repeat steps 1 through 5 e Records are stored in the same sequence they are input E To edit or delete a Data Memory record 1 In the Data Memory Mode use the bu
23. smitter 40kHz located in Tamura gun Fukushima Prefecture and from the Mt Hagane transmitter 60kHz located on the border between Saga Prefecture and Fukuoka Prefecture e The U S calibration signal Call Sign WWVB is transmitted by the National Institute of Standards and technology from Fort Collins Colorado Though the calibration signal is normally transmitted 24 hours a day transmission may be interrupted occasionally due to maintenance lightening etc Reception Range This watch is designed to receive the standard time calibration signal of Japan JJY or of the United States WWVB The signal that is received depends on the current Home City setting For information about selecting a Home City see To manually set the time and date Home City Transmitter TYO Either the Mt Otakadoya signal 40kHz or the Mt Hagane signal 60kHz LAX DEN CHI NYC Fort Collins Colorado signal 1000km Transmitter Location Mt Otakadoya 40kHz Mt Hagane 60kHz 1000km Under optimum conditions the calibration signal should be receivable up to 1 000 kilometers from the transmitter Note that the wave is relatively weak at distances greater than 500km so reception may be poor at long distances Transmitter Location 3000km Fort Collins Under optimum conditions the calibration signal should be receivable up to 3 000 kilometers from the transmitter Note that the wav
24. this setting displays the DST indicator and advances the current time setting by one hour AUTO DST This setting enables the auto summer time setting which turns summer time on or off in accordance with the received time calibration signal e This setting uses Japan summer time data when TYO is selected as the Home City code and U S summer time data when NYC CHI DEN or LAX is selected as the Home City code In the United States Daylight Saving Time summer time is from 2 00 a m on the first Sunday in April until 1 00 a m on the last Sunday in October Note that the above setting toggles between OFF DST and ONDST when any city code other than HKG SEL TYO NYC CHI DEN LAX ANC or HNL is selected as the Home City 6 Use the button to cycle through the time and date settings shown below Each press of the button causes the applicable setting to flash Auto Reception gt Transmitter gt Setting Mode Homec of Power Saving On Off of Jo Day Month lt Year lt Minute lt a Hour lt Seconds lt Test o ol o o lo o Sis Time and Date Setting Summer Time 7 Use the and buttons to change the currently selected setting To select 12 24 hour timekeeping While the 12 24 hour setting is selected press the button to toggle
25. timekeeping error e Signal reception is cancelled if an alarm starts to sound while it is being performed e The watch s built in calendar runs up to the year 2039 Signal Auto Receive reception after that causes an error and the date remains minute second group is received n m Auto Japan transmitter select displayed as December 31 2039 The watch is not in the Timekeeping Transmitter FRE AT 40kHz 60kHz Mode or World Time Mode when an auto reception time is reached Home Cit d we Tokyo Corrective Measures Check to make sure the watch is in a 7 y i ITY y location where it can receive the signal e Place the watch in a location where reception conditions are good Summer Time Auto according to signal data Aii DET Operation Guide 2514 2645 You can use the Data Memory Mode to store e mail addresses Web site URLs and other information for instant recall whenever you need it e The theoretical maximum number of records is 40 but the actual maximum depends on the number contained in each record e If each record contains 63 characters for example you can store up to five records e If each record contains seven characters you will be able to store up to 40 records e When you display the Data Memo screen the record that was displayed when you last exited the Data Memory Mode appears first E To view Data Memory records Forward ey Record Number 1 Inthe Data Memory Mode
26. tton to display the record you want to edit or delete 2 press tme bunion e This causes the first character of the displayed record to flash which indicates the setting screen 3 Edit or delete the data as described below To edit the record s data Use the button to move the cursor to the location of the character you want to change and then use the and buttons to scroll through characters until the one you want to change to is displayed To delete the record s data Press the and buttons at the same time This causes CLEAR to flash on the display as the record is deleted After deleting a record s data you can input new data if you want The display also will exit the setting screen automatically if you do not perform any operation for about two or three minutes 4 After editing or deleting the record press the button to exit the setting screen e Deleting a record s data deletes the record and causes the remaining records to shift upwards The stopwatch measures elapsed time in units of 1 100 second up to 23 hours 59 minutes 59 99 seconds 24 hours When the maximum limit is reached the elapsed time automatically returns to zero and timing continues from there Performing Stopwatch Operations Each press of the button starts or stops the stopwatch 1 100 second Seconds Split Reset Start Stop Hours
27. utton A pan This watch has five alarms four daily alarms and one snooze Signal SIGNAL SNOOZE ALARM4 specify the correct 24 hour scrolls characters at high alarm time speed Forward Daily Alarm AL1 to AL4 Alarm Indicators 4 Press the button to Back Supported Characters The alert operation is performed for 10 seconds when the Alarm 4 move the flashing to the NO Katakana to0 Oto0 O0 Oto 00 alarm time is reached minute digits r Snooze Alarm SNOOZE Lower Case Alpha a to z Alarm 3 no A a With the snooze alarm the alert operation is performed for 10 Knead Symbols 0 0 1 00000 0 000 x 0 seconds when the alarm time is reached and up to seven Upper Case Alpha A to Z times at five minute intervals thereafter Pressing any button Snooze Alarm Forward Numerals 0 to 9 stops the alert operation but the alert operation will start f Holding down the or button while inputting katakana again after five minutes Minute will jump between rows 0 lt gt 0 lt gt 0 lt gt etc To modify alarm settings E To turn an alarm on and off and select 8 When the character you o mod y ala g 7 Alarm Off K want is at the current Y an alert type No alert operation is performed cursor position press the 1 In the Alarm Mode use the button to display the button to move the alarm you want to modify Beeper Alert On a cursor to the right 1 Inthe Alarm Mode use A beeper sounds for 10 seconds when the al
28. wearing it can cause the power of the rechargeable battery to run down To ensure stable operation be sure to allow the watch to be exposed to light as much as possible when you are wearing or storing it Important Note that all data in memory and all settings are cleared whenever you allow the level of the rechargeable battery to drop to Level 4 Battery Indicator Normal operation enabled Normal operation enabled Signal reception tones alarms hourly time signal display illumination digital display and button operations disabled All functions including digital timekeeping disabled e Exposing the watch to direct sunlight or other strong light may cause the battery level indicator to momentarily indicate a level that is higher than the actual battery level Because of this you should wait for a short while after charging to check the battery level indicator Even after the battery drops to Level 4 watch operation will resume as soon as charging starts However you should wait until the battery reaches Level 2 before setting the time and date E Start charging at Level 3 If the Level 3 indicator starts to flash it means that battery power is very low Be sure to expose the watch to light for recharging as soon as possible after the Level 3 indicator starts to flash E RECOVER Indicator If you use the light or alarms a number of times during a short period the RECOVER indicator may
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