Casio Ws220 User's Manual
Contents
1. Setting Screen Button Operation Minutes Seconds nnn Use and to change the setting uuu Number of Repeats a 1 Use and to change the setting To disable either timer set 00 00 as its countdown start time 4 Press to exit the setting screen E 27 World Time World Time shows the current time in 48 cities 31 time zones around the world The times kept in the World Time Mode are synchronized with the time being kept in the Timekeeping Mode If you feel that there is an error in any World Time Mode time check to make sure you have the correct city selected as your Home City Also check to make sure that the current time as shown in the Timekeeping Mode is correct Select a city code in the World Time Mode to display the current time in any particular time zone around the Current time in selected city globe See the City Code Table at the back of this manual for information about the UTC differential settings that are supported e All of the operations in this section are performed in the World Time Mode which you enter by pressing page E 9 E 29 CASIO Operation Guide 3271 To view the time in another city While in the World Time Mode use eastward and 8 westward to scroll through the city codes time zones e Pressing and at the same time will jump to the UTC time zone E 30 Alarms The Alarm Mode gives you a choice of four one time2. alarms and one snooze alarm Also use the Alarm Mode to turn the Hourly Time Signal TS on and off e There are five alarm screens numbered i 1 FIL Fil and l for the one time alarm and a snooze alarm screen indicated by i422 The Hourly Time Signal screen is indicated by 1 e All of the operations in this section are performed in the Alarm Mode which you enter by pressing page Alarm time E 9 Hour Minutes Alarm number E 32 To toggle a city code time between Standard Time and Daylight Saving Time DST indicator To set an alarm time e To set a one time alarm display alarm screen FiL 1 FL To set the snooze alarm display thi 1 In the World Time Mode use and to display the city code time zone whose Standard Time Daylight Saving Time setting you want to change 2 Hold down to toggle between Daylight Saving Time DST indicator displayed and Standard Time DST indicator not displayed e The DST indicator is shown on the World Time Mode screen while Daylight Saving Time is turned on e Note that the Standard Time Daylight Saving Time setting affects only the currently displayed city code Other city codes are not affected e Note that you cannot switch between Standard Time and Daylight Saving Time while UTC is selected as the city code E 31 1 In the Alarm Mode use to scroll through the alarm screens until the one whose time you want to set is displa
3. Stable operation is promoted by frequent exposure to light E 45 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 Stopwatch e You can use lap time measurement to time how long it takes to complete a specific portion such as a single lap of a race e You can use split time measurement to time how long it takes to get from the start to a specific point in a race Memory Management Each time you press to start a new elapsed time or lap split operation in the Stopwatch Mode page E 17 the watch automatically creates a new log in its memory The log remains open for data storage until you permanently close it by pressing to clear the stopwatch to all zeros The watch has enough memory to hold up to 121 records Each log title screen start date and time and lap split time uses up one record E 47 e If you are adding records to a log when there are multiple logs in memory and watch memory becomes full adding another record causes the oldest log in memory and all of its records to be deleted automatically to make room for new records How Stopwatch Data is Stored The following table describes how data is stored when you perform the various button operations described on page E 18 Stopwatch Button Operation Start from all zeros Data Store Operation Creates
4. the watch is exposed to bright light whenever possible e This watch uses a rechargeable battery to store power produced by the solar cell so regular battery replacement is not required However after very long use the rechargeable battery may lose its ability to achieve a full charge If you experience problems getting the 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 rechargeable battery yourself Use of the wrong type of battery can damage the watch e All data stored in memory is deleted and the current time and all other settings return to their initial factory defaults whenever battery power drops to Level 5 pages E 41 and E 42 and when you have the battery replaced e Turn on the watch s Power Saving function page E 51 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 E 40 e The flashing L and LOW indicators at level 3 tell you that battery power is very low and that exposure to bright light for charging is required as soon as possible At Level 5 all functions are disabled and settings return to their initial factory defaults Once the battery reaches Level 2 after falling to Level 5 reconfigure the current time date and other settings The watch s Home City code setting will change automatically to TYO Tokyo wh
5. MO1106 EA Operation Guide 3271 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 light as much as possible Battery charges in the light Solar cell Bright Light Converts light to electrical power Battery discharges in the dark Electrical m energy All functions enabled 4 Dis Some or all charge functions disabled lt Rechargeable battery E 2 Getting Acquainted Congratulations upon your selection of this CASIO watch To get the most out of your purchase be sure to read this manual carefully e Be sure to keep all user documentation handy for future reference Keep the watch exposed to bright light Bright Light The electricity generated by the solar cell of the watch is y oe stored by a rechargeable battery Leaving or using the Toot watch where it is not exposed to light causes the battery Y to run down Make sure the watch is exposed to light as Solar cell D much as 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 signific
6. UTC Offset Code y GMT Differential Code y GMT Differential Code y GMT Differential Code City GMT Differential RIO Rio De Janeiro 3 MOW Moscow 3 SIN Singapore PPG Pago Pago 44 FEN Fernando de Noronha 2 JED Jeddah HKG Hong Kong 48 HNL Honolulu 10 RAI Praia 1 THR Tehran 3 5 BJS Beijing ANC Anchorage 9 UTC DXB Dubai 4 TPE Taipei YVR Vancouver 8 LIS Lisbon 0 KBL Kabul 4 5 SEL Seoul 49 LAX Los Angeles LON London KHI Karachi 5 TYO Tokyo YEA Edmonton MAD Madrid DEL Delhi 5 5 ADL Adelaide 9 5 DEN Denver PAR Paris KTM Kathmandu 5 75 GUM Guam 10 MEX Mexico City ROM Rome 1 DAC Dhaka 6 SYD Sydney CHI Chicago 6 BER Berlin RGN Yangon 6 5 NOU Noumea 11 NYC New York 5 STO Stockholm BKK Bangkok 7 WLG Wellington 12 SCL Santiago 4 ATH Athens YHZ Halifax CAI Cairo 2 e Based on data as of December 2010 YYT St Johns 35 JRS Jerusalem The rules governing global times UTC offset and GMT differential and summer time are determined by each individual country L2 L 3 CASIO
7. a new log for the current date The log is updated as timing progresses Stop Time measurement stops without storing data in memory Re start Time measurement re starts without storing data in memory Lap Split Creates new record displayed lap split times Clear Creates new record displayed lap split times Stopwatch display is cleared to all zeros E 49 CASIO Operation Guide 3271 Button Operation Tone Mute indicator The button operation tone sounds any time you press one of the watch s buttons You can turn the button operation tone on or off as desired e Even if you turn off the button operation tone alarms the Hourly Time Signal and other beepers all operate normally To turn the button operation tone on and off 1 In the Timekeeping Mode hold down until the city code starts to flash which indicates the setting screen 2 Press nine times until the current button operation tone setting KEtah or HUTE appears 3 Press to toggle the setting between HE tone on and MUTE tone off 4 Press to exit the setting screen e The mute indicator is displayed in all modes when the button operation tone is turned off E 50 The watch will not enter the sleep state between 6 00 AM and 9 59 PM If the watch is already in the sleep state when 6 00 AM arrives however it will remain in the sleep state To recover from the sleep state Perform any one of the f
8. antly if the face is covered only partially E 1 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 8 hours exposure to indoor fluorescent lighting e Be sure to read Power Supply page E 39 for important information you need to know when exposing the watch to bright light If the display of the watch is blank If the display of the watch is blank it means that the watch s Power Saving function has turned off the display to conserve power e See Power Saving Function page E 51 for more information Ea About This Manual 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 E 4 Procedure Lookup The following is a handy reference list of all the operational procedures contained in this manual To axit the domo MOE scssssesecserenscsreseensnensnssssesessssesssssesesnensecsssesnsnsasessaneseenanes To set the time and date To change the Daylight Saving Time summe
9. d in the Recall Mode which you enter by pressing page E 9 Log number z iist ih j o recall stopwatch records e aBa T In the Recall Mode use to scroll through the log title screens starting from the newest one as shown below When the title screen of the log you want is displayed use and to cycle through the records contained in the log E 21 Log Title Screen e The locations of the lap time and split time in the Stopwatch Record screen are determined by the display format you last selected in the Stopwatch Mode page E 17 Log Title Screen napiopl number g e The BEST indicator identifies the record that contains the best lap time in the log Lap time e If a best lap time record is deleted automatically when the log becomes full the BEST indicator will not be transferred to the record with the next best lap time See N Memory Management on page E 47 for more information about automatic deletion H of records 2 un LEAL To delete a log es 1 In the Recall Mode display the title screen or one of the records of the log you want Split time z to delete 2 While holding down hold down for about two seconds until the watch beeps A 4 e CLR will flash on the display for two seconds and then the watch will beep Sri iii iii ii Release and at this time e You cannot delete the log of an ongoing elapsed time measurement operation E 22 E 23 To delete all logs Countdown Time
10. ded 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 runs down the battery To illuminate the display manually In any mode press to turn on illumination e You can use the procedure below to select either 1 5 seconds or 3 seconds as the illumination duration When you press 0 the illumination will remain on for about 1 5 seconds or 3 seconds depending on the current illumination duration setting Power Supply E 37 This watch is equipped with a solar cell and a rechargeable 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 Solar cell pointing at a light source Ps e The illustration shows how to position a watch with a resin band e You should try to keep the watch outside of your sleeve as much as possible Charging is reduced significantly if the face is covered only partially 4 O e Note that charging efficiency drops when AN any part of the solar cell is blocked by clothing etc om It E 39 CASIO Operation Guide 3271 Important 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 Be sure that
11. e watch If your location is not included in the preset city codes select the preset city code that is in the same time zone as your location e Note that all of the times for the World Time Mode city codes page E 29 are displayed in accordance with the time and date settings you configure in the Timekeeping Mode E 11 e The following steps explain how to configure timekeeping settings only 4 When the timekeeping setting you want to change is flashing use or to change it as described below Screen To do this Do this T5 i Change the city code Use east and Til west Bh Toggle between Daylight Saving Time H Press ama and Standard Time GFF fej Toggle between 12 hour 1 ZH and 24 Press Keren hour 4H timekeeping 5a Reset the seconds to a Press P 0 58 Change the hour and minutes Use O and tu E 12 E 13 Screen To do this Do this BIT 48 5 3g CHAP the year month or day Use and iu Toggle the button operation tone between Press HUTE KEY pe on and MUTE off Toggle the illumination duration between Press L T 1 LT i approximately 1 5 seconds and LTZ approximately 3 seconds F 4 m TOggle between Power Saving on ff and Press mr Lf loft GFF 5 Press to exit the setting screen e The day of the week is displayed automatically in accordance with the date year mont
12. e summer time Stopwatch Time measurements Measuring unit 1 100 for the first 10 hours and then 1 second after 10 hours Measuring capacity 99 59 59 Measuring modes Elapsed time lap split times Memory capacity 121 records used by lap split time records and log title screens Countdown Timer Number of timers 2 one set Setting unit 5 seconds Range 99 minutes 55 seconds each timer Countdown unit 1 second Number of repeats 1 to 10 Other 5 second time up beeper E 54 E 55 World Time 48 cities 31 time zones Other Daylight Saving Time Standard Time Alarms 5 daily alarms four one time alarms one snooze alarm Hourly Time Signal Illumination LED light emitting diode Selectable illumination duration Other Button operation tone on off Power Supply Solar cell and one rechargeable battery Approximate battery operating time 11 months from full charge to Level 4 under ma lowing conatons hf e Watch not exposed to li e Internal timekeeping City Code Table e Display on 18 hours per day sleep state 6 hours per day e 1 illumination operation 1 5 second per day e 10 seconds of alarm operation per day Frequent use of illumination runs down the battery E 56 L 1 City Code Table City Cit UTC Offset City Cit UTC Offset City Cit UTC Offset City
13. enever the battery drops to Level 5 e Display indicators reappear as soon as the battery is charged from Level 5 to Level 2 e Leaving the watch exposed to direct sunlight or some other very strong light source can cause the battery power indicator to show a reading temporarily that is higher than the actual battery level The correct battery level should be indicated after a few minutes E 42 Battery Power Indicator and Recover Indicator The battery power indicator on the display shows you the current status of the rechargeable battery s power Battery power Level Battery Power Indicator Function Status indicator 1 All functions enabled 2 All functions enabled 3 Illumination and beeper disabled 4 Except for timekeeping and the CHG charge indicator all functions and display indicators disabled 5 All functions disabled E 41 e Performing illumination or beeper operations during a short period may cause recover to appear on the display After some time battery power will recover and recover will disappear indicating that the above functions are enabled again e If recover appears frequently it probably means that remaining battery power is low Leave the watch in bright light to allow it to charge Recover indicator E 43 Charging Precautions Certain charging conditions can cause the watch to become very hot Avoid leaving the watch in the area
14. ew data stored in memory To position the lap time and split time on the display Each press of cycles the lap time and split time positions in the sequence shown below e You can perform the above operation while stopwatch operation is ongoing or stopped Remaining memory Lap time Graphic Area Split time Lap time Split time sm OCA ial A Lap r r r rr nf rs rrr Buu we os U WUE ONCLE O 6 000000 Split time Lap time Ho Seconds Hours Seconds Minutes Minutes E 19 CASIO Operation Guide 3271 e A graphic animation plays on the display while a stopwatch timing operation is being performed You can toggle the animation on and off by holding down while the stopwatch is reset to all zeros More than 10 hours e Whenever the elapsed time exceeds 10 hours the measurement changes from 1 100 second units to 1 second units E 20 Stopwatch Record Best Lap Time Screen Screen BEST indicator Recall Mode Use the Recall Mode to recall and delete records stored Creation date by the Stopwatch Mode Month Day Stopwatch records are stored in logs that are created automatically by the watch See Memory Management on page E 47 for more information e The title screen of the newest log appears first whenever you enter the Recall Mode e Log numbers are automatically assigned in sequence starting from 4 e All of the operations in this section are performe
15. h and day settings E 14 To change the Daylight Saving Time summer time setting 1 In the Timekeeping Mode hold down until the city code starts to flash which indicates the setting screen 2 Press and the DST setting screen appears 3 Use to cycle through the DST settings in the sequence shown below DST off OFF DST on DN 4 When the setting you want is selected press to exit the setting screen e The DST indicator appears to indicate that Daylight Saving Time is turned on DST indicator To measure times with the stopwatch Lap Split indicator pe Elapsed Time ap Lt o gt 02 gt 09 gt 98 gt fi Start Sto Re start Sto Clear p p ve Lap Split Times gi TH O O gt o Sy Eg u Start Lap Split NextLap Stol Clear CASK 40 p p Spint p p p Split time ap Split indicator Note e Pressing to perform a lap split time operation freezes the lap split time at that point on the display for about eight seconds After that the display returns to normal stopwatch time measurement e During a stopwatch time measurement operation the current lap split number is shown at the top of the display and the lap time and split time are shown in the middle and at the bottom You can change the positions of the lap time and split time by pressing while a stopwatch operation is in progress or stopped For details refer to To posit
16. he other e Press to pause a countdown Press again to resume e Pressing while a countdown timer is stopped resets it to the start time specified by you e The watch emits a 5 second beep when the end of the final timer operation specified by the number of repeats is reached Even if you exit the Countdown Timer Mode the countdown timer operation continues and the watch beeps as required E 28 Dual timers can be set with two different starting times The watch can be configured so the two timers alternate so when one reaches the end of its countdown the other timer starts You can specify a number of repeats value which controls how many times the two timer countdown operation is performed 1 once 2 twice etc The starting time of each timer can be set in five second steps up to 99 minutes 55 seconds You can specify up to 10 repeats The watch emits a short Seconds beep whenever either of the timers reaches the end of its countdown during an ongoing timer operation The watch emits a 5 second beep when the end of the final timer operation specified by the number of repeats is reached Number of Repeats Minutes Timer 1 Countdown End Beeper The countdown end beeper lets you know when the countdown reaches zero The beeper stops after about 5 seconds or when you press any button E 25 3 When the setting you want to change is flashing use and to change it as described below
17. ion the lap time and split time on the display page E 19 E 18 12 hour and 24 hour timekeeping e With the 12 hour format the P PM indicator appears to the left of the hour digits for times in the range of noon to 11 59 p m and no indicator appears to the left of the hour digits 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 e The 12 hour 24 hour timekeeping format you select in the Timekeeping Mode is applied in all other modes 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 E 15 Stopwatch The 1 100 second stopwatch can measure elapsed time and lap split times Stopwatch times are stored in memory STi Graphic Area The stopwatch measurement operation continues even X if you exit the Stopwatch Mode AF HE e Exiting the Stopwatch Mode while a lap split time is frozen on the display clears the lap split time and returns to elapsed time measurement e All of the operations in this section are performed in the Remaining memory ON Stopwatch Mode which you enter by pressing page E 8 Split time Note Lap time e See page E 49 for information about the type of data the watch stores in memory when you use the stopwatch e Use the Recall Mode page E 21 to vi
18. l zeros e A lap split time record is stored under a log title screen each time you perform a lap split operation Example 1 Single elapsed time measurement Log title screen 120 lap records 121 records Example 2 Multiple elapsed time measurements Measurement 1 log title screen 60 lap records 61 records Measurement 2 log title screen 59 lap records 60 records e Use the Recall Mode to view stopwatch records page E 21 e If watch memory is already full when you perform a stopwatch button operation that creates a new log the oldest log in memory and all of its records are deleted automatically to make room for the new log e If you are adding records to the only log in memory and watch memory becomes full adding another record causes the oldest record in the log to be deleted automatically to make room for the new record E 48 Charging Guide 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 24 minutes Daylight Through a Window on a Cloudy Day 5 000 lux 48 minutes Indoor Fluorescent Lighting 500 lux 8 hours For details about the battery operating time and daily operating conditions see the Power Supply section of the Specifications page E 56 e
19. me Signal 3 2 Press 8 to toggle it on and off e The Hourly Time Signal on indicator is shown on the display in all modes while this function is turned on Hourly time signal on indicator E 36 To specify the illumination duration 1 In the Timekeeping Mode hold down until the 2 Press 10 times until the current illumination duration setting L T 1 or L T appears 3 Press to toggle the setting between L T 1 approximately 1 5 seconds and L T approximately 3 seconds 4 Press to exit the setting screen E 38 display contents start to flash This is the setting screen To turn an alarm on and off Alarm on indicator Snooze alarm indicator Alarm on off ort Alarm on Alarm off Illumination Geny N ay KO pi gs9 tL N 7o Vrn Y Aig 1 In the Alarm Mode use to select an alarm 2 Press to toggle it on and off e Turning ona alarm i 1 ALE FALLS Fave or M2 displays the alarm on indicator on its Alarm Mode screen e In all modes the alarm on indicator is shown for any alarm that currently is turned on e The alarm on indicator flashes while the alarm is sounding e The snooze alarm indicator flashes while the snooze alarm is sounding and during the 5 minute intervals between alarms E 35 An LED light emitting diode illuminate the display for easy reading in the dark Illumination Precautions e The illumination provi
20. ollowing 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 city code starts to flash which indicates the setting screen 2 Press 11 times until the Power Saving on off screen appears 3 Press to toggle Power Saving on fff and off g FF D 4 Press to exit the setting screen e The Power Saving indicator is on the display in all modes while Power Saving is turned on On Off status E 52 Power Saving Function Be fa When turned on the Power Saving function enters a Power saving indicator sleep state automatically whenever the watch is left in an area for a certain period where it is dark The table below Ps shows how watch functions are affected by the Power Saving function Elapsed Time Display Operation in Dark 60 to 70 minutes Blank with Power Saving All functions enabled except for the indicator flashing display 6 or 7 days Blank with Power Saving Beeper tone illumination and display indicator not flashing are disabled e Wearing the watch inside the sleeve of clothing can cause it to enter the sleep state E 51 Auto Return If you do not perform any operation for about two or three minutes while a setting screen with a flashing setting is on the display the watch will exit the setting screen automatically Scrolling The and are used in various modes and
21. r 1 While holding down hold down 0 for about five seconds until the watch beeps once and then a second time e CLR will flash on the display for two seconds and then the watch will beep once Keep and depressed and ALL will flash on the display for three seconds and then the watch will beep again This indicates that all log data is cleared You cannot delete logs while an elapsed timing operation is in progress E 24 To configure the countdown timer 1 While the countdown start time is on the display in the Countdown Timer Mode hold down until the current countdown start time starts to flash which indicates the setting screen e If the countdown start time is not displayed use the D procedure under To use the countdown timer page E 28 to display it 2 Press to move the flashing in the sequence shown below to select other settings AUI PENSE SE Timer 1 Timer 1 Timer 2 Timer 2 Minutes Seconds Minutes Seconds Number of Repeats E 26 To use the countdown timer Current repeat count e Preset number of repeats aN Reset Current timer time A 55 ES 7 gt Timer 1 or 2 Current time ON E58 5 _ Z starvstop Press while in the Countdown Timer Mode to start the countdown timer e The countdown is performed by alternating between Timer 1 and Timer 2 A short beep is emitted to signal a changeover from one timer to t
22. r time setting To measure times with the stopwatch To position the lap time and split time on the display srsssrseneseeereeee To recall Stopwatch reCOrdS uann To Aelete 2 NOG cssecsssssseresssrssssesesrsnsnecenssssnsnssnsssssssssssesseassesenessnsossssssnsnsossaseseassoses To delete All IOGS iniy ioia EA ESADA OS AAA AOADA AAAA ARA To configure the countdown timer To use the countdown timer ES General Guide e Press to change from mode to mode e In any mode press to illuminate the display Stopwatch Mode Timekeeping Mode Contents General Guide Timekeeping E 11 Stopwatch E 17 Recall Mode E 21 Countdown Timer E 25 World Time E 29 Alarms E 32 Illumination E 37 Power Supply E 39 Reference E 47 Specifications E 55 E5 To view the time in another city To toggle a city code time between Standard Time and Daylight Saving Time To set an alarm time To test the alarm To iuni AN Alar ON ANA Off cesrerereseceerssesessrssssnesssssenesesncsssenesesnsnsesssnessssnaneeneoses E 35 To turn the Hourly Time Signal On and Off ssssssscsserssreecesrssssnseessessssrsnseresseasens E 36 To illuminate the display manually ccssssseseerersssseressneeecsnesssneneesnssssnsssesseneasees To specify the illumination duration To turn the button operation tone on and off To recover from the sleep state To turn Power Saving On And Off sssseccccss
23. s 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 E 44 Recovery Times The table below shows the amount exposure that is required to take the battery from one level to the next Exposure Level Approximate Exposure Time Brightness Level 5 Level 4 Level 3 Level 2 Level 1 gt Outdoor Sunlight 3 hours 23 hours 7 hours 50 000 lux Sunlight Through a 9 hours 115 hours 31 hours Window 10 000 lux Daylight Through a 17 hours 234 hours 63 hours Window on a Cloudy Day 5 000 lux Indoor Fluorescent 202hours sd Lighting 500 lux e The above exposure time values are all for reference only Actual required exposure times depend on lighting conditions E 46 e A log title screen identifies a single elapsed time operation from the start up to the point the stopwatch is reset to al
24. setting screens to scroll through data on the display In most cases holding down these buttons during a scroll operation scrolls at high speed Initial Screens When you enter the World Time Mode or Alarm Mode the data you were viewing when you last exited the mode appears first E 53 Timekeeping 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 The year can be set in the range of 2000 to 2099 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 Coordinated Universal Time UTC for each city based on your Home City time setting World Time The seconds count of the World Time is synchronized with the seconds count of the Timekeeping Mode Specifications Accuracy at normal temperature 30 seconds a month Timekeeping Hour minutes seconds p m P year month day day of the week Time format 12 hour and 24 hour Calendar system Full Auto calendar pre programmed from the year 2000 to 2099 Other Home City code can be assigned one of 48 city codes Standard Time Daylight Saving Tim
25. sseseressnssssssesssrensessesssrsneessssssrsnserssseneess Recall Mode Countdown Timer Mode CASIO Operation Guide 3271 Demo Mode In the Timekeeping Mode holding down for about three seconds will enter the demo mode In the demo mode the screen cycles through the normal timekeeping stopwatch and World Time screens in five second intervals To exit the demo mode Press any button 1 In the Timekeeping Mode hold down until the city code starts to flash which indicates the setting screen 2 Use and to select the city code you want e Make sure you select your Home City code before changing any other setting e For full information on city codes see the City Code Table at the back of this manual 3 Press to move the flashing in the sequence shown below to select the other settings Power Saving umination Button Day 4 Month Duration Operation Tone Timekeeping Use the Timekeeping Mode to set and view the current time and date Day of week aa BEAT y PM indicat P N ip 5 g 55 Hour Minutes 7 7 Seconds N Wa Jo Year Month Day Read This Before You Set the Time and Date This watch is preset with a number of city codes each of which represents the time zone where that city is located When setting the time it is important that you first select the correct city code for your Home City the city where you normally use th
26. yed AL hALEb ALS alah L aaee ALS or Aleck 432 screen e The snooze alarm repeats every five minutes 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 turns on the alarm automatically 3 Press to move the flashing between the hour and minute settings 4 While a setting is flashing use and to change it e With the 12 hour format set the time correctly as a m or p m P indicator 5 Press to exit the setting screen E 33 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 until you turn the alarm off page E 35 e Alarm and Hourly Time Signal operations are performed in accordance with the Timekeeping Mode time e To stop the alarm tone after it starts to sound press any button Performing any one of the operations below during a 5 minute interval between snooze alarms cancels the current snooze alarm operation Displaying the Timekeeping Mode setting screen page E 12 Displaying the 4 setting screen page E 33 To test the alarm In the Alarm Mode hold down to sound the alarm E 34 To turn the Hourly Time Signal on and off 1 In the Alarm Mode use to select the Hourly Ti
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