Manual - Support
Contents
1. direct sunlight and moisture To achieve a more accurate temperature measurement remove the watch from your wrist place it in a well ventilated location out of direct sunlight and wipe all moisture from the case It takes approximately 20 to 30 minutes for the case of the watch to reach the actual surrounding temperature E 33 Specifying Temperature Unit Use the procedure below to specify the temperature unit to be used in the Thermometer Mode Important When TOKYO is selected as the Home City the temperature unit is set automatically to Celsius C This setting cannot be changed To specify the temperature unit amp 1 In the Timekeeping Mode press to enter the Thermometer Mode 2 Hold down for about two seconds until the temperature reading starts to flash 3 Press to display the current temperature unit in the upper display 4 Press to toggle the temperature unit between C Celsius and F Fahrenheit 5 After the setting is the way you want press to exit the setting screen io E 34 Checking the Current Time in a Different Time Zone You can use the World Time Mode to view the current time in one of 31 time zones 48 cities around the globe The city that is currently selected in the World Time Mode is called the World Time City e You also can swap the current World Time City and Home Time City in the World Time Mode page E 37 To enter the World Time Mode Use2. 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 day of the week changes automatically as the date and or year changes Make sure that your date and year settings are correct e Refer to the pages shown below for more information on Timekeeping Mode settings Button operation tone on off To enable or disable the button operation tone page E 49 Illumination duration setting To change the illumination duration page E 45 E 18 Hand Home Position Adjustment Strong magnetism or impact can cause the hands of the watch to be off e Home position adjustment is not necessary when the analog time and digital time are the same time in the Timekeeping Mode To adjust home positions 1 In the Timekeeping Mode hold down and keep it depressed for about five seconds until H SET appears on the upper display e When you release after H SET appears the second hand will move to 12 o clock This indicates the second hand home position adjustment mode e Though ADJ will appear in the upper display about two seconds after you hold down do not release the button yet Keep it depressed until H SET appears e Home position adjustment is performed in the following sequence second hand current time hour and minute hand World Time hour and minute h
3. to select the World Time Mode as shown on page E 8 The mode dial hand will point to WT The city code of the currently selected World Time City will appear in the upper display Pressing displays the current time hour minute second of the World Time City in the upper display Currently selected World Time City World Time hour hand World Time minute hand E 35 To configure World Time City and summer time settings 1 In the World Time Mode use East to scroll through city codes e For details about city codes see the City Code Table at the back of this manual Holding down will scroll at high speed Pressing down and at the same time will jump to the UTC city code 2 To toggle between summer time DST in the upper display and standard time DST not displayed hold down DST indicator Swapping the Home City and World Time City You can use the procedure below to swap your Home Time City with your World Time City This function comes in handy for those who often travel between two different time zones e You need to configure starting Home City and World Time City settings before performing the procedure below To configure Home City settings page E 14 To configure World Time City and summer time settings page E 36 To swap your Home Time and World Time Cities Press and at the same time e The Home City time indicated by the main hour and minute hands and the World
4. 1 While holding down press e This will cause the hour and minute hands to move to a location where they do not block your view of the digital display Example When the current time is 8 23 Flashes while the hands are moved out of the way 2 Holding down again as you press will cause the hands to return to their normal positions normal timekeeping E 10 E 11 Note Timekeeping e Watch button functions are the same regardless of whether the hands are moved out of the way or at their normal positions Use the Timekeeping Mode to view the current time and date and the day of the week e Changing to another mode will cause the hands to move back to their normal positions Date Screen The hands also will move back to their normal positions automatically if no operation is performed for Hour hand about one hour World Time Minute hand abot week hour hand j E ies TUEN AM World Time AM and PM indicators DA Seconds ay RES World Time Mode dial hand minute hand Second hand Navigating between Display Screens Each press of toggles cycles the display screens as shown below Day of week Day Month Day Seconds Hour Minutes Seconds F 40 08 a o Ez K5 4 PM indicator E 12 E 13 Configuring Home City Settings There are two Home City settings actually selecting the Home City and selecting either standard time or daylight saving time DST To configure Home City setting
5. About Thie Manual wscicccccciscccccessccsstesccsescossensadsiccccssuccsisssusnsicccscscausosscssrccabasascossenrausisicoes E 2 Checking the Current Time in a Different Things to check before using the watch cs ccssseseeeeeceeeeeeeeeeseneeeaeeeneeseaeeseeeeeeeeeaseeeees E 3 To enter the World Time Mode Mode Reference Guide Timekeeping Configuring Home City Settings To configure Home City settings To change the daylight saving time summer time setting Configuring Current Time and Date Settings To change the current time and date settings Hand Home Position Adjustment To adjust home positions Using the Digital Compass To perform a digital compass operation To perform bidirectional calibration To perform magnetic declination correction Taking Temperature Readings To take temperature readings To calibrate the temperature sensor To configure World Time City and summer time settings To swap your Home Time and World Time Cities Using the Stopwatch To enter the Stopwatch Mode To perform an elapsed time operation To pause at a split time To measure two finishes Using the Countdown Timer To enter the Countdown Timer Mode To specify the countdown start time To perform a countdown timer operation To stop the alarm Using the Alarm To enter the Alarm Mode To set an alarm time To test the alarm To turn an alarm and the Hourly Time Signal on and off T
6. already in progress indicated by the seconds counting down If it is press to stop it and then to reset to the countdown start time e An alarm sounds for ten seconds when the end of the countdown is reached This alarm will sound in all modes The countdown time is reset to its starting value automatically after the alarm sounds To stop the alarm Press any button E 41 Using the Alarm You can set five independent daily alarms When an alarm is turned on an alarm will sound for about 10 seconds each day when the time in the Timekeeping Mode reaches the preset alarm time This is true even if the watch is not in the Timekeeping Mode You can also turn on an Hourly Time Signal which will cause the watch to beep twice every hour on the hour To enter the Alarm Mode Use to select the Alarm Mode as shown on page E 8 e The mode dial hand will move to ALM e The upper display will initially show the currently selected alarm Alarm number or SIG Next the indicator will alternate with the alarm time setting in the case of an alarm or 00 in the case of the hourly time signal Alarm time Hour Minutes E 42 number indicator AL1 to ALS or the hourly time signal indicator SIG To set an alarm time 1 In the Alarm Mode use to scroll through the alarm screens in the upper display until the one you want to change is shown AL1 LE AL2 AL3 SIG Won AL5 ks AL4 2 Hold down unti
7. to stop it even if you exit the Stopwatch Mode to another mode and even if timing reaches the stopwatch limit defined above Exiting the Stopwatch Mode while a split time is frozen on the display clears the split time E 39 Operation Guide 5441 CASIO Using the Countdown Timer The countdown timer can be configured to start at a preset time and sound an alarm when the end of the countdown is reached To enter the Countdown Timer Mode Use to select the Countdown Timer Mode as shown on page E 8 e The mode dial hand will move to TMR and the upper display will show the current countdown time To specify the countdown start time 1 Enter the Countdown Timer Mode e If a countdown is in progress indicated by the seconds counting down press to stop it and then press to reset to the current countdown start time e If a countdown is paused press to reset to the current countdown start time Countdown time Minutes seconds 2 Hold down until the minute setting of the current countdown start time starts to flash This is the setting screen 3 Use and to change the minute e To set the starting value of the countdown time to 60 minutes set 60 00 4 Press to exit the setting screen E 40 To perform a countdown timer operation Start Stop Resume Stop Reset Before starting a countdown timer operation check to make sure that a countdown operation is not
8. E 23 Operation Guide 5441 CASIO e Any ongoing digital compass operation is paused temporarily while the watch is performing an alert operation daily alarm Hourly Time Signal countdown timer alarm or while illumination is turned on by pressing The digital compass operation resumes for its remaining duration after the operation that caused it to pause is finished e See Digital Compass Precautions page E 29 for important information about taking direction readings The direction indicated by the Digital Compass is magnetic north You can use Magnetic Declination Correction to configure the watch to indicate true north if you want For details see Magnetic Declination Correction below To perform magnetic declination correction page E 27 and Magnetic North and True North page E 29 Calibrating the Bearing Sensor You should calibrate the bearing sensor whenever you feel that the direction readings being produced by the watch are off You can use any one of two different bearing sensor calibration methods bidirectional calibration or magnetic declination correction e Bidirectional Calibration Bidirectional calibration calibrates the bearing sensor in relation to magnetic north Use bidirectional calibration when you want to take readings within an area exposed to magnetic force This type of calibration should be used if the watch becomes magnetized for any reason Important e To ensure corre
9. Time City time indicated by the dial hands will be swapped with each other Home City TYO Time Home City NYC Time e Using the World Time Mode to change the DST setting of the city code that is selected as your and Home City also will change the Timekeeping Mode time DST setting _ e Note that you cannot switch between standard time daylight saving time DST while UTC is selected as the World Time City Note that the standard time daylight saving time DST setting affects only the currently selected city code Other city codes are not affected Current World Time New World Time City and Time City and Time E 36 E 37 Using the Stopwatch To measure two finishes The stopwatch measures elapsed time split times and two finishes Start Split Stop Split release Reset To enter the Stopwatch Mode First runner finishes Second runner Display time of Use to select the Stopwatch Mode as shown on page E 8 SPL appears in the finishes second runner The mode dial hand will move to STW upper display __ Seconds To perform an elapsed time operation Minutes Start Stop Resume Stop Reset To pause at a split time Start Split Split release Stop Reset SPL appears in 1 100 second the upper display E 38 Display time of first runner Note e The Stopwatch Mode can indicate elapsed time up to 59 minutes 59 99 seconds e Once started stopwatch timing continues until you press
10. calibration will not be possible if the watch is in the vicinity of a permanent magnet magnetic accessory etc metal objects high voltage wires aerial wires or electrical household appliances TV computer cellphone etc E t About This Manual e Depending on the model of your watch display text appears either as dark figures on a light background or light figures on a dark background All examples in this manual are shown using dark figures on a light background e Button operations are indicated using the letters shown in the illustration e Note that the product illustrations in this manual are intended for reference only and so the actual product may appear somewhat different than depicted by an illustration E 2 Things to check before using the watch 1 Check the Home City and the daylight saving time DST setting Use the procedure under To configure Home City settings page E 14 to configure your Home City and daylight saving time settings Important Proper World Time Mode data depends on correct Home City time and date settings in the Timekeeping Mode Make sure you configure these settings correctly 2 Set the current time See Configuring Current Time and Date Settings page E 16 The watch is now ready for use E 3 Contents Specifying Temperature Unit cccscesesseseeeeeeeseeeeseeeeeeeseeeeseeaeeeseeaesesaeeatseeaeeateeateess To specify the temperature unit
11. mode Timekeeping Mode World Time Mode Mode dial hand to Thermometer Mode E 9 General Functions All Modes The functions and operations described in this section can be used in all of the modes Direct Timekeeping Mode Access e To enter the Timekeeping Mode from any other mode hold down for about two seconds Auto Return Features The watch will automatically return to the Timekeeping Mode if you do not perform any button operation for a particular amount of time in each mode Mode Name Approximate Elapsed Time Digital Compass 1 minute Thermometer 1 to 2 minutes Alarm 2 to 3 minutes Setting screen digital setting flashing 2 to 3 minutes Initial Screens When you enter the Alarm World Time or Digital Compass Mode the data you were viewing when you last exited the mode appears first Scrolling The and buttons are used on the setting screen 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 Moving the Hands Out of the Way for Better Viewing You can use the procedure below to temporarily move the hour and minute hands out of the way to better view what is on the display e This operation can be performed in any mode In the case of a setting mode setting flashing on the screen the hands will move out of the way automatically even if you do not perform the below operation
12. press one of the watch s buttons You can enable or disable the button operation tone as desired Even if you disable the button operation tone the alarm Hourly Time Signal and Countdown Timer Mode alarm all operate normally To enable or disable the button operation tone 1 In the Timekeeping Mode hold down until ADJ appears in the upper display e When you release after ADJ appears city code will be flashing in the upper display MEL 2 Use to cycle through settings on the upper display until the current cy Ls button operation tone setting MUTE or KEY is shown aj eS e See the sequence in step 2 of the procedure under To change the AS 3 Press to toggle the button operation tone setting between enabled KEY and disabled MUTE 4 After the setting is the way you want press to exit the setting screen current time and date settings page E 16 for information about how to scroll through setting screens E 49 Low Battery Indication A low battery indicator appears on the display when battery power is low Have the batteries replaced as soon as possible Note e For information about battery life guidelines and supported battery types see the product specifications See Specifications page E 55 The conditions below are in effect while the low battery indicator is flashing e All hands are stopped e Except for the low battery indicator all other display functio
13. s axis is the north that is normally indicated on maps e The difference between magnetic north and true north is called the declination The closer you get to the North Pole the greater the declination angle True north Magnetic north Earth Location e Taking a direction reading when you are near a source of strong magnetism can cause large errors in readings Because of this you should avoid taking direction readings while in the vicinity of the following types of objects permanent magnets magnetic necklaces etc concentrations of metal metal doors lockers etc high tension wires aerial wires household appliances TVs personal computers washing machines freezers etc e Accurate readings are also impossible indoors especially inside ferroconcrete structures This is because the metal framework of such structures picks up magnetism from appliances etc e Accurate direction readings are impossible while in a train boat air plane etc E 29 Storage The precision of the bearing sensor may deteriorate if the watch becomes magnetized Because of this you should store the watch away from magnets or any other sources of strong magnetism including permanent magnets magnetic necklaces etc concentrations of metal metal doors lockers etc and household appliances TVs personal computers washing machines freezers etc e Whenever you suspect that the watch may have become magnetized perform the proc
14. 11 RIO RIO DE JANEIRO 3 THR TEHRAN 3 5 WLG WELLINGTON 12 FEN F DE NORONHA 2 oe cies KBL KABUL 4 5 RAI PRAIA 1 KHI KARACHI 5 L2 L 3
15. Digital Compass Mode press To enter the Timekeeping Mode hold down for at least two seconds E 22 Digital Compass Readings e After the first reading is obtained the watch will continue to take digital compass readings automatically for about one minute After readings are complete the watch will return to the mode you were in immediately before entering the Digital Compass Mode e The auto light switch is disabled while a Digital Compass reading operation is in progress The following table shows the meanings of each of the direction abbreviations that appear on the upper display Direction Meaning Direction Meaning Direction Meaning Direction Meaning North East N North NNE northeast NE Northeast ENE northeast East South E East ESE southeast SE Southeast SSE southeast South West Ss South SSW southwest sw Southwest wsw southwest West North w West WNW northwest NW Northwest NNW northwest e The margin of error for the angle value and the direction indicator is 15 degrees while the watch is horizontal in relation to the horizon If the indicated direction is northwest NW and 315 degrees for example the actual direction can be anywhere from 300 to 330 degrees e Note that performing a digital compass operation while the watch is not horizontal in relation to the horizon can result in large error e You can calibrate the bearing sensor if you suspect the direction reading is incorrect
16. IO distributor as soon as possible E Incorrect direction readings e Incorrect bidirectional calibration Perform bidirectional calibration page E 25 e Nearby source of strong magnetism such as a household appliance a large steel bridge a steel beam overhead wires etc or an attempt to perform direction measurement on a train boat etc Move away from large metal objects and try again E Different results produced by direction readings taken at the same location Magnetism generated by nearby high tension wires is interfering with detection of terrestrial magnetism Move away from the high tension wires and try again E Problems taking direction readings indoors A TV personal computer speakers or some other object is interfering with terrestrial magnetism readings Move away from the object causing the interference or take the direction reading outdoors Indoor direction readings are particularly difficult inside ferro concrete structures Remember that you will not be able to take direction readings inside of trains airplanes etc E 54 Specifications Accuracy at normal temperature 15 seconds a month Digital Timekeeping Hour minutes seconds p m P 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 Two display formats month day or time Home City code can be assigned one of 48 city codes standard time daylight
17. MO1502 EA 2015 CASIO COMPUTER CO LTD CASIO Operation Guide 5441 Congratulations upon your selection of this CASIO watch Applications This watch has built in sensors that measure direction and temperature Measurement results are indicated by the watch s hands and displays These features make this watch useful when hiking mountain climbing or when engaging in other such outdoor activities Warning e The measurement functions built into this watch are not intended for taking measurements that require professional or industrial precision Values produced by this watch should be considered as reasonable representations only e When engaging in mountain climbing or other activities in which losing your way can create a dangerous or life threatening situation always use a second compass to confirm direction readings e Note that CASIO COMPUTER CO LTD assumes no responsibility for any damage or loss suffered by you or any third party arising through the use of this product or its malfunction Important e Whenever you use the digital compass of this watch for serious trekking mountain climbing or other activities always be sure to take along another compass to confirm readings If the readings produced by the digital compass of this watch are different from those of the other compass perform bidirectional calibration of the digital compass to ensure more accurate readings e Direction readings and digital compass
18. and mode hand 2 Use to select the hand s you want to adjust e The selected hand s will move to 12 o clock and the upper display and lower display will show the information below Upper display Lower display Selected hand H SET Flashing 00 Second hand Flashing 0 00 Not displayed Hour and minute hands Flashing SUB Flashing 1 World Time hour and minute hands Flashing SUB Flashing 2 Mode dial hand E 19 e If the selected hand does not move exactly to 12 o clock perform step 3 below to adjust it e The watch will return to regular timekeeping automatically if you do not perform any operation for about two or three minutes Any changes you have made to settings up to that point will be saved 3 Use and to adjust the position of the currently selected hand e Holding down either button will cause the hand to move at high speed Once started high speed hand movement will continue even if you release the button To stop high speed hand movement press any button e The second hand and mode dial hand will automatically stop high speed movement after they complete one revolution The minute hand will stop automatically after 12 revolutions 4 Press to exit home position correction and return to regular timekeeping Note After performing home position adjustment check to make sure that the analog hands and the upper display indicate the same time If they do not perform home position ad
19. ashing in the sequence shown below to select the other settings j p 12 24 Hour gt City Code gt DST Format Seconds gt Hour Minutes Month lk Year Illumination Button Operation Duration Tone On Off 4 Day i e The following steps explain how to configure timekeeping settings only 3 When the timekeeping setting you want to change is flashing use and or to change it as described below Screen To do this Do this Change the city code Use East and West Toggle between daylight saving time ON and standard time OFF Press Toggle between 12 hour 12H and 24 hour 24H timekeeping Press Reset the seconds to 00 If the current seconds count is between 30 and 59 Press one is added to the minute count Change the hour or minutes Use and Change the year month or day 4 After all of the settings are the way you want press to exit the setting screen Note For information about selecting a Home City and configuring the DST setting see Configuring Home City Settings page E 14 e While the 12 hour format is selected for timekeeping a P PM indicator will appear for times from noon to 11 59 p m No indicator appears for times from midnight to 11 59 a m With 24 hour format time is displayed from 0 00 to 23 59 without any P PM indicator
20. ation tone on off Low battery alert Moving the Hands to View the Digital Display Battery Two silver oxide batteries Type SR927W Approximate battery operating time 2 years under the following conditions e 1 illumination operation 1 5 seconds per day Alarm 10 seconds day Direction readings 20 times month e Temperature readings Once week Frequent use of illumination runs down the battery Particular care is required when using the auto light switch page E 46 City Code Table E 56 City Code Table City cit UTC Offset e This table shows the city codes of this watch pm Code tly name GMT Differential Vs of head ike i ii coe DEL DELHI 155 The rules governing global times UTC offse Code Sityname quit Differential Code Sityname gut Differential KIM KATHMANDU 7575 rete dr ano cymmer ime are PPG PAGO PAGO 11 UTC DAC DHAKA 6 HNL HONOLULU 10 LIS LISBON 0 RGN YANGON 6 5 ANC ANCHORAGE 3 LON LONDON BKK BANGKOK 7 YVR VANCOUVER 8 MAD MADRID SIN SINGAPORE LAX LOS ANGELES PAR PARIS HKG HONG KONG YEA EDMONTON ROM ROME 1 BJS BEIJING 39 DEN DENVER a BER BERLIN TPE TAIPEI MEX MEXICO CITY 6 STO STOCKHOLM SEL SEOUL CHI CHICAGO 7 ATH ATHENS TYO TOKYO 9 NYC NEW YORK a CAI CAIRO 2 ADL ADELAIDE 9 5 SCL SANTIAGO 4 JRS JERUSALEM GUM GUAM 10 YHZ HALIFAX MOW MOSCOW 43 SYD SYDNEY YAT ST JOHN S 3 5 JED JEDDAH NOU NOUMEA
21. ct direction readings by the digital compass be sure to perform bidirectional calibration before using it The digital compass may produce incorrect direction readings if you do not perform bidirectional calibration E 24 e Magnetic Declination Correction With magnetic declination correction you select a declination angle direction and input a magnetic declination angle difference between magnetic north and true north which allows the watch to indicate true north You can perform this procedure when the magnetic declination angle is indicated on the map you are using Precautions about bidirectional calibration e You can use any two opposing directions for bidirectional calibration You must however make sure that they are 180 degrees opposite each other Remember that if you perform the procedure incorrectly you will get wrong bearing sensor readings e Do not move the watch while calibration of either direction is in progress e You should perform bidirectional calibration in an environment that is the same as that where you plan to be taking direction readings If you plan to take direction readings in an open field for example calibrate in an open field To perform bidirectional calibration 1 In the Digital Compass Mode hold down O AA The second hand will move to 12 o clock indicating the ct 5 bidirectional calibration mode S e At this time the upper display will shows an upward pointing arrow ky a and the l
22. des while the auto light switch is turned enabled e The auto light switch remains enabled for about six hours After that disables automatically Auto light switch enabled indicator Illumination Precautions e Illumination may be hard to see when viewed under direct sunlight e Illumination turns off automatically whenever an alarm sounds e Frequent use of illumination runs down the battery E 47 Operation Guide 5441 CASIO Auto light switch precautions e Illumination may not turn on if the face of the watch is more than 15 degrees above or below parallel Make sure that the back of your hand is parallel to the ground e Illumination turns off after the preset illumination duration page E 45 even if you keep the watch pointed towards your face BASS e Static electricity or magnetic force can interfere with proper operation of the auto light switch If illumination does not turn on try moving the watch back to the starting position parallel with the ground and then tilt it back towards your face again If this does not work drop your arm all the way down so it hangs at your side and then bring it back up again e You may notice a very faint clicking sound coming from the watch when it is shaken back and forth This sound is caused by mechanical operation of the auto light switch and does not indicate a problem with the watch E 48 Button Operation Tone When enabled the button operation tone sounds any time you
23. e display e You can use the procedure below to select either 1 5 seconds or 3 seconds as the illumination duration When you press the display will remain illuminated for about 1 5 seconds or 3 seconds depending on the current illumination duration setting e The above operation illuminates the display regardless of whether the auto light switch is enabled or disabled To change the illumination duration 1 In the Timekeeping Mode hold down until ADJ appears in the upper display When you release after ADJ appears city code will be flashing in the upper display This is the setting mode 2 Use to cycle through the settings on the upper display until the current illumination duration LT1 or LT3 is shown e See the sequence in step 2 of the procedure under To change the current time and date settings page E 16 for information about how to scroll through setting screens E 45 3 Press to toggle the illumination duration between three seconds LT3 displayed and 1 5 seconds LT1 displayed 4 After all of the settings are the way you want press to exit the setting screen About the Auto Light Switch While the Auto Light Switch is enabled illumination will turn on whenever you position your wrist as described below in any mode Moving the watch to a position that is parallel to the ground and then tilting it towards you more than 40 degrees causes illumination to turn on lt More than a
24. e reference point for UTC is Greenwich England 2 Press To change the daylight saving time summer time setting e This will cause the DST indicator to appear in the upper display and the DST setting of the currently selected Home City to appear Nw 1 In the Timekeeping Mode hold down until ADJ appears in the YQ 7 yi Bi S in the upper display upper display When you release after ADJ appears city code will be flashing in the upper display 3 Press to toggle the DST setting between daylight saving time ON and standard time OFF 4 After all of the settings are the way you want press to exit the setting screen e The DST indicator will be on the upper display while daylight saving time is turned on Operation Guide 5441 CASIO Configuring Current Time and Date Settings You can use the procedure below to adjust the Timekeeping Mode time and date settings if they are off Changing the digital Home City data should cause the analog time setting to change accordingly If the analog time does not indicate the digital time check the home positions of the hands and make adjustments if necessary page E 19 To change the current time and date settings 1 In the Timekeeping Mode hold down until ADJ appears in the City code upper display e When you release after ADJ appears city code will be flashing in the upper display E 16 2 Press to move the fl
25. edure under To perform bidirectional calibration page E 25 E 30 Taking Temperature Readings This watch uses a temperature sensor to measure temperature To take temperature readings While in the Timekeeping Mode press e TEMP will appear in the upper display and temperature measurement will start After about one second the measurement reading will appear in the upper display e The watch will continue to take temperature readings every five seconds for about two minutes e The watch will return to the Timekeeping Mode after the reading operation is complete about two minutes Press to restart temperature readings e Pressing while a reading operation is in progress will stop the operation and enter the Timekeeping Mode Temperature Temperature e Temperature is displayed in units of 0 1 C or 0 2 F e The displayed temperature value changes to C or F if a measured temperature falls outside the range of 10 0 C to 60 0 C 14 0 F to 140 0 F The temperature value will reappear as soon as the measured temperature is within the allowable range E 31 Operation Guide 5441 CASIO Display Units You can select either Celsius C or Fahrenheit F for the displayed temperature value See To specify the temperature unit page E 34 Temperature Sensor Calibration The temperature sensor built into the watch is calibrated at the factory and normally requires no further ad
26. es Wear the watch on the outside of your wrist Warning oe ene e Always make sure you are in a safe place whenever you are reading the display of the watch using the auto light switch Be especially careful when running or engaged in any other activity that can result in accident or injury Also take care that sudden illumination by the auto light switch does not startle or distract others around you e When you are wearing the watch make sure that its auto light switch is turned off before riding on a bicycle or operating a motorcycle or any other motor vehicle Sudden and unintended operation of the auto light switch can create a distraction which can result in a traffic accident and serious personal injury E 46 Note e The auto light switch is always disabled regardless of its enabled disabled setting when any one of the following conditions exists While an alarm is sounding While the watch is in the Digital Compass Mode While a hand shift operation is in progress e If you have Auto Light enabled display illumination may be delayed if you angle the watch towards your face while a temperature reading operation is being performed To enable or disable the auto light switch In the Timekeeping Mode hold down 8 for about three seconds to toggle the auto light switch between enabled LT shown in the lower display and disabled LT not displayed e The auto light switch enabled indicator LT is on the lower display in all mo
27. he magnetic declination direction E W and angle E 27 3 Use and to change the magnetic declination direction and angle setting as required North Setting Setting Magnetic North 0 OFF E 90 to W 90 True North E East declination Magnetic north is east of true north W West declination Magnetic north is west of true north e Note that you can input the declination angle in whole degree units only so you may need to round off the value specified on the map If your map indicates the declination angle as 7 4 you should input 7 In the case of 7 6 input 8 for 7 5 you can input 7 or 8 e Holding down or will scroll the setting at high speed You can turn off 0 OFF magnetic declination correction by pressing and at the same time The illustration for example shows the value you should input and the direction setting you should select when the map shows a magnetic declination of 7 West 4 When the setting is the way you want press to exit the setting screen E 28 Digital Compass Precautions Magnetic North and True North The northerly direction can be expressed either as magnetic north or true north which are different from each other Also it is important to keep in mind that magnetic north moves over time e Magnetic north is the north that is indicated by the needle of a compass e True north which is the location of the North Pole of the Earth
28. ion page E 50 aw Low battery indicator E 52 Bearing and Temperature Readings E The temperature unit setting won t change The temperature unit setting is always Celsius C whenever TOKYO is selected as the Home City In this case the setting cannot be changed E ERR appears while a sensor operation is in progress Subjecting the watch to strong impact can cause sensor malfunction or improper contact of internal circuitry When this happens ERR error will appear on the upper display and sensor operations will be disabled Digital Compass Operation Temperature Measurement e lf ERR appears while a measurement operation is being performed in a sensor mode restart the measurement If ERR appears on the upper display again it can mean there is something wrong with the sensor s If ERR keeps appearing during measurement it could mean there is a problem with the applicable sensor E 53 E ERR appears on the upper display following bidirectional calibration If appears and then changes to ERR error on the calibration screen it means that there is something wrong with the sensor e If ERR disappears after about one second try performing the calibration again e If ERR keeps appearing contact your original dealer or nearest authorized CASIO distributor to have the watch checked Whenever you have a sensor malfunction take the watch to your original dealer or nearest authorized CAS
29. justment If you notice serious errors in the temperature readings produced by the watch you can calibrate the sensor to correct the errors Important Incorrectly calibrating the temperature sensor can result in incorrect readings Carefully read the following before doing anything Compare the readings produced by the watch with those of another reliable and accurate thermometer If adjustment is required remove the watch from your wrist and wait for 20 or 30 minutes to give the temperature of the watch time to stabilize E 32 To calibrate the temperature sensor 1 Take a reading with another measurement device to determine the exact current temperature 2 With the watch in the Timekeeping Mode press to enter the Thermometer Mode 3 Hold down for about two seconds until the temperature reading disappears from the bottom display Release at this time which will cause the temperature reading to flash which indicates the setting mode 4 Use and to calibrate the temperature value with the reading of another instrument e Each press of a button changes the temperature value in units of 0 1 C 0 2 F e To return the temperature to its uncalibrated value OFF setting press and at the same time 5 Press to complete calibration and restart the temperature reading operation Thermometer Precautions Temperature measurements are affected by your body temperature while you are wearing the watch
30. justment again E 20 Using the Digital Compass You can use the Digital Compass Mode to determine the direction of north and to check your bearing to a destination e For information about what you can do to improve digital compass reading accuracy see Calibrating the Bearing Sensor page E 24 and Digital Compass Precautions page E 29 To perform a digital compass operation 1 Place the watch on a flat surface If you are wearing the watch make sure that your wrist is horizontal in relation to the horizon 2 Point the 12 o clock position of the watch in the direction you want to check 3 In any mode except a setting mode press to perform a digital compass operation e This will cause the mode dial hand to move to COMP e After about two seconds the second hand will point in the direction of magnetic north and the upper display will show the direction or the bearing angle that 12 o clock is pointed Press to toggle the upper display between the direction and the bearing angle E 21 Bearing to Objective FS Northwest N North Objective E East Bearing Indication W West Bearing Angle to Meaning S South Objective 315 aw NW y 0 a N 4 aA z A en SW Woy y a a lt Bs gs 3 e See Digital Compass Readings page E 23 for information about how direction readings are indicated by the watch 4 To return to the mode you were in immediately before entering the
31. l the hour digits of the alarm setting start to flash in the upper display e This is the setting screen 3 Press to move the flashing between the hour and minute settings 4 While a setting is flashing use and to change it e When setting the alarm time using the 12 hour format take care to set the time correctly as a m no indicator or p m P indicator 5 Press to exit the setting screen To test the alarm In the Alarm Mode hold down to sound the alarm E 43 To turn an alarm and the Hourly Time Signal on and off 1 In the Alarm Mode use to select an alarm or the Hourly Time Signal 2 When the alarm or the Hourly Time Signal you want is selected press to turn it on on and off ALM e The alarm on indicator when any alarm is on and the Hourly Time oO Se Signal on indicator when the Hourly Time Signal is on are shown on the lower display in all modes Hourly time signal on indicator Alarm on indicator To stop the alarm Press any button E 44 Illumination The display of the watch is illuminated for easy reading in the dark The watch s auto light switch turns on illumination automatically when you angle the watch towards your face The auto light switch must be enabled page E 47 for it to operate To illuminate the display manually Press 8 in any mode except when a flashing setting screen is displayed to illuminate th
32. ns are disabled e Watch tones are disabled e Display illumination is disabled e Watch operations are disabled Low battery indicator Note e Sequentially or repeatedly performing sensor light alarm and other power intensive operations over a short period can cause a sudden drop in battery power which will make the low battery indicator flash Even though the low battery indicator may disappear and watch functions may become re enabled battery replacement is recommended E 50 Troubleshooting Time Setting E The current time setting is off by a couple of hours Your Home City setting may be wrong page E 14 Check your Home City setting and correct it if necessary E The current time setting is off by one hour You may need to change your Home City s standard time daylight saving time DST setting Use the procedure under To change the current time and date settings page E 16 to change the standard time daylight saving time DST setting World Time Mode E The time for my World Time City is off in the World Time Mode This could be due to incorrect switching between standard time and daylight saving time See To configure World Time City and summer time settings page E 36 for more information E 51 Batteries E The low battery indicator is flashing on the digital display The watch s battery power is low Have the batteries replaced as soon as possible al N See Low Battery Indicat
33. o stop the alarm E 4 E 5 Illumination Mode Reference Guide To illuminate the display manually ARTERE EA T AA PP PPT E To change the illumination duration Your watch has 7 modes The mode you should select depends on what you want to do To enable or disable the auto light switch To do this Enter this mode See Button Operation Tone View the current date in the Home City To enable or disable the button operation tone Configure Home City and daylight saving time DST settings Timekeeping Mode E 13 of hc e Configure time and date settings Low Battery Indication e Determine north and the bearing to a destination par Troubleshooting Determine your current location using the watch and a map Digital Compass Mode Eel Specifications EAEE E E Determine the temperature at your current location Thermometer Mode E 31 View the current time in 48 cities 31 time zones and UTC World Time Mode E 35 Use the stopwatch to measure elapsed time Stopwatch Mode E 38 Use the countdown timer Countdown Timer Mode E 40 Set an alarm time Alarm Mode E 42 Operation Guide 5441 CASIO Selecting a Mode e The illustration below shows which buttons you need to press to navigate between modes e To return to the Timekeeping Mode from any other mode hold down for about two seconds Stopwatch Mode Digital Compass Mode E 8 e The mode dial hand indicates the watch s current
34. ower display will show 1 indicating that the watch is O a ready for calibration of the first direction E 25 2 Place the watch on a level surface facing any direction you want and press e This will start calibration of the first direction e is shown on the lower display while calibration is being performed e When calibration of the first direction is successful OK appears in the upper display and the arrow changes to downward pointing The lower display will show 2 indicating that the watch is ready for calibration of the second direction 3 Rotate the watch 180 degrees 4 Press again e This will start calibration of the second direction e is shown on the lower display while calibration is being performed e After calibration is successful OK appears in the upper display and the arrow changes to downward pointing ds e ERR will appear on the upper display for a short while if an error occurs After that the screen will automatically return to the first direction calibration screen the one that appears after is held down in step 1 E 26 To perform magnetic declination correction 1 In the Digital Compass Mode hold down e The second hand will move to 12 o clock indicating the bidirectional calibration mode Magnetic declination direction E W and angle hy 2 Press O e The watch will enter the magnetic declination correction mode e The upper display will show t
35. s 1 In the Timekeeping Mode hold down until ADJ appears in the City code upper display e When you release after ADJ appears city code will be flashing in the upper display This is the setting mode e The watch will exit the setting mode automatically if you do not perform any operation for about two or three minutes 2 Use East and West to scroll through the available city codes oO e Keep scrolling until the city code you want to select as your Home City is shown in the upper display e For details about city codes see the City Code Table at the back of this manual 3 Press This will cause the DST indicator to appear in the upper display and the DST setting of the currently selected Home City to appear in the upper display 4 Press to toggle the DST setting between daylight saving time ON and standard time OFF e Note that you cannot switch between standard time and daylight saving time DST while UTC is selected as your Home City E 14 5 After all of the settings are the way you want press to exit the setting screen e The DST indicator will be on the upper display while daylight saving time is turned on Note e After you specify a city code the watch will use UTC offsets in the World Time Mode to calculate the current time for other time zones based on the current time in your Home City Coordinated Universal Time the world wide scientific standard of timekeeping Th
36. saving time summer time Analog Timekeeping Hour minutes hand moves every 10 seconds seconds World Time timekeeping Hands move every 20 seconds Digital Compass Continuous readings for one minute 16 directions Angle value 0 to 359 Hand indication of north Calibration bidirectional Magnetic declination correction Thermometer Measurement and display range 10 0 C to 60 0 C or 14 0 F to 140 0 F Display unit 0 1 C or 0 2 F Measurement timing Every five seconds in the Thermometer Mode Other Calibration Selectable measurement unit Bearing Sensor Precision Direction Within 15 Values are guaranteed for a temperature range of 10 C to 40 C 14 F to 104 F North indicated by second hand Error within 20 Temperature Sensor Precision 2 C 3 6 F in range of 10 C to 60 C 14 0 F to 140 0 F World Time 48 cities 31 time zones UTC Home City World Time City swapping Other daylight saving time standard time E 55 Operation Guide 5441 CASIO Stopwatch Measuring unit 1 100 second Measuring capacity 59 59 99 Measuring modes Elapsed time split time two finishes Countdown Timer Measuring unit 1 second Countdown range 60 minutes Setting ranges Countdown start time 1 to 60 minutes 1 minute increments Alarms 5 daily alarms Hourly Time Signal Illumination LED light Selectable illumination duration approximately 1 5 seconds or 3 seconds Auto Light Switch Other Button oper
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