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Casio MO0804-EA User's Manual

1. About 0 192 inHg per 200 ft 44 7 F per 1000 ft 25 84 inHg About 0 21 inHg per 200 ft 29 92 inHg 59 0 F Source International Civil Aviation Organization e Note that the following conditions will prevent you from obtaining accurate altitude readings When air pressure changes because of changes in the weather Extreme temperature changes When the watch itself is subjected to strong impact There are two standard methods of expressing altitude Absolute altitude and relative altitude Absolute altitude expresses an absolute height above sea level Relative altitude expresses the difference between the height of two different places A Height of building 130 m Rooftop at an altitude of relative altitude 230 m above sea level absolute altitude y Sea Level Precautions Concerning Simultaneous Measurement of Altitude and Temperature Though you can perform altitude and temperature measurements at the same time you should remember that each of these measurements requires different conditions for best results With temperature measurement it is best to remove the watch from your wrist in order to eliminate the effects of body heat In the case of altitude measurement on the other hand it is better to leave the watch on your wrist because doing so keeps the watch at a constant temperature which contributes to more accurate altitude
2. Hour Minute A Measurement date Periodic Records Periodic records show only data for the last save session performed with the watch There can be up to 40 periodic records in memory Current Session Record Contents The following data items show the contents of the current session record A e recalled session ee ee session High Altitude ee SS ee session ee eae recalled session To view periodic records and current session record contents 1 Enter the Data Recall Mode 2 Use and to scroll through the data and display the one you want Periodic Current session records record e To view the current session record contents use O to scroll forward past the last paren record which will display the current session record FIH screen or to scroll back past the first periodic record to the Kiii screen 3 After you are finished viewing data press to exit the Data Recall Mode e Dashes will be displayed if there iS no corresponding Paa rur to error etc In such cases total ascent F values will show zero e When the total ascent EHI or total descent Min exceeds 99 995 meters or 99 980 feet the applicable value will restart from zero i and total descent HENT World Time World Time displays the current time in 30 cities 29 time zones around the world e f the current time shown for a city is wrong City code check your Home City time setti
3. MO0804 EA Operation Guide 3143 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 This watch does not have a time zone that corresponds to the Greenwich Mean Time differential of 3 5 hours Because of this the radio controlled timekeeping and World Time functions will not display the correct time for Newfoundland Canada Keep the watch exposed to bright light The electricity generated by the solar cell of the watch is stored by a built in battery Leaving or Bright light using the watch where it is not exposed to light Tryin causes the battery to run down Make sure the GY watch is exposed to light as much as possible e When you are not wearing the watch on your Solar cell wrist position the face so it is pointed ata source of bright light e You should try to keep the watch outside of your sleeve as much as possible Charging is reduced significantly if the face is covered only partially Its e The watch continues to operate even when it is not exposed to light Leaving the watch in the dark can cause the battery to run down which will result in some watch functions being 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 Battery discharges
4. ANC Anchorage Nome LAX Los Angeles San Francisco Las Vegas Seattle Tacoma Vancouver Tijuana DEN Denver El Paso Edmonton Culiacan CHI Chicago Houston Dallas Fort Worth New Orleans Winnipeg Mexico City NYC New York Detroit Miami Boston Montreal e For full information on city codes see the City Code Table e Note that this watch does not have a city code that corresponds to Newfoundland 3 Press to exit the setting screen Normally your watch should show the correct time as soon as you select your Home City code If it does not it should adjust automatically after the next auto receive operation in the middle of the night You also can perform manual receive or you can set the time manually e The watch will receive the time calibration signal automatically from the applicable transmitter in the middle of the night and update its settings accordingly For information about the relationship between city codes and transmitters see Time Calibration Signal Reception and Transmitters e See the maps under Approximate Reception Ranges for information about the reception ranges of the watch Under factory default settings auto receive is turned off for all of the following city codes HKG Hong Kong HNL Honolulu and ANC Anchorage For details about turning on auto receive for these city codes see To turn auto receive on and off e You can disable time signal receptio
5. 4 Fi Press and 24 hour eh timekeeping s0 pu A THE Change the hour or minutes Use and IBSB aere rooms Change the year month or day Reset the seconds to fy 5 Press to exit the setting screen Note e Auto DST 7 can be selected only while L mipi FRR ESE BYP Rd PP EIDE DOES Lops Pa PE TOTER Eri or BIRER is selected as the Home City code For more information see Daylight Saving Time DST below e You also need to enter the Timekeeping Mode in order to configure the following settings Power saving on off To turn Power Saving on and off Temperature altitude and barometric pressure units To select the temperature altitude and barometric pressure units Daylight Saving Time DST Daylight Saving Time Summer time advances the time setting by one hour from Standard Time Remember that not all countries or even local areas use Daylight Saving Time The time calibration signals transmitted from Mainflingen Germany Anthorn England or Fort Collins the United States include both Standard Time and DST data When the Auto DST setting is turned on the watch switches between Standard Time and DST Summer time automatically in accordance with the signals e Though the time calibration signal transmitted by the Fukushima and Fukuoka Saga Japan transmitters include summer time data summer time currently is not implemented in Japan as of 2007 CASIO
6. Record 1 contains the current date month and day time and altitude e Each periodic record contains the current date month and day time and altitude b After that the watch takes readings and stores Periodic Records 2 3 4 and so on at minute 00 15 30 and 45 of each hour c After Periodic Record 40 is stored or if you stop the save session manually by holding down D the watch will create a final periodic record which contains the current date month and day time and altitude Current Session Record The Current Session Record contains the data described below The contents of this record are updated at regular intervals while a save session is in progress Data Description _ _ High Altitude Highest altitude reached during the current session EREM ow Altitude Lowest altitude reached during the current session Total Ascent Total cumulative ascent during the current session EEEN Total Descent Total cumulative descent during the current session EEEH e The maximum total ascent and total descent value is 99 995 meters or 99 980 feet Each value reverts to zero after the maximum is reached How current session record data is updated The following operation is performed simultaneously with the operation described under How periodic records are created and saved a When you hold down to start a save session the watch will clear data that is already stored in the current session reco
7. While a receive operation is in progress in the Receive 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 e Wear the watch on the outside of your wrist Parallel to CASIO Operation Guide 3143 Warning 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 To turn the auto light switch on and off In the Timekeeping Mode hold down for about three seconds to toggle the auto light switch on A EL displayed and off A EL not displayed e The auto light switch on indicator A EL is on the display in all modes while the auto light switch is turned on The auto light switch turns off automatically whenever battery power drops to Level 4 Illumination may not turn on right away if you raise the watch to your face while a barometric
8. affected by Power Saving e There actually are two sleep state levels display sleep and function sleep Elapsed Time in Display Operation Dark 60 to 70 minutes Blank with Display is off but all functions PS flashing are enabled Display Sleep 6 or 7 days Blank with All functions are disabled but Function Sleep PS not flashing timekeeping is maintained e Wearing the watch inside the sleeve of clothing can cause it to enter the sleep state e The watch will not enter the sleep state while the digital time is between 6 00 AM and 9 59 PM If the watch is already in the sleep state when the digital time reaches 6 00 AM however it will remain in the sleep state e The watch will not enter the sleep state while it is in the Barometer Thermometer Altimeter Receive Countdown Timer or Stopwatch Mode When the watch is left in any mode besides the Countdown Timer and Stopwatch Mode it will return to the Timekeeping Mode automatically after a specific amount of time Then if left in the dark for the elapsed time indicated in the table above the watch will enter the sleep state To recover from the sleep state Perform any one of the following operations e Move the watch to a well lit area It can take up to two seconds for the display to turn on e Press any button e Angle the watch towards your face for reading To turn Power Saving on and off 1 In the Timekeeping Mode hold down until the city co
9. battery quickly and require charging The following guidelines give an idea of the charging time required to recover from a single illumination operation Approximately five minutes exposure to bright sunlight coming in through a window Approximately 50 minutes exposure to indoor fluorescent lighting e Be sure to read Power Supply for important information you need to know when exposing the watch to bright light If the 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 for more information Applications The built in sensors of this watch measure barometric pressure temperature and altitude Measured values are then shown on the display Such 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 CASIO COMPUTER CO LTD assumes no responsibility for any loss or any claims by third parties that may arise through the use of this watch 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 inf
10. on the barometric pressure graph being left blank e Barometric reading that is out of range 260 hPa mb to 1 100 hPa mb or 7 65 inHg to 32 45 inHg e Sensor malfunction Barometric Pressure Differential Pointer This pointer indicates the relative difference between the most recent barometric pressure reading indicated on the barometric pressure graph and the current barometric pressure value displayed in the Barometer Thermometer Mode e Pressure differential is indicated in the range of 5 hPa in 1 hPa units e The barometric pressure differential pointer is not displayed when the displayed current barometric value is outside of the allowable measurement range 260 to 1 100 hPa e Barometric pressure is calculated and displayed using hPa as the standard The barometric pressure differential also can be read in inHg units as shown in the illustration inHg values Current pressure greater hPa values M than most recent measured pressure Barometric pressure differential g D 7 0inH Te 1 O ey lt tr wy d we P Pressure differential examples in the illustration are indicated in 3 hPa 0 1 inHg steps Current pressure less than most recent measured pressure About Barometric and Temperature Measurements e Barometric pressure and temperature measurement operations are performed as soon as you enter the Barometer Thermometer Mode After that barometric pressure and temperature measurements ar
11. while watch is in a location the display signal receive was in progress where it can receive the e Even if receive is successful signal the Level 5 receiving indicator disappears from the display each day when the first auto receive operation of the day is performed e Time data hour minute second only was received during the last receive operation The Level 5 receiving indicator appears only when time data and date data year month day are both received Time setting is elf the time is one hour off the e Change the DST setting incorrect DST setting may be incorrect to Auto DST following signal e The Home City code setting is e Select the correct Home reception not correct for the area where City code you are using the watch e For further information see Important under Time Calibration Signal Reception and Radio controlled Atomic Timekeeping Precautions Barometer Thermometer This watch uses a pressure sensor to measure air pressure barometric pressure and a temperature sensor to measure temperature e You can calibrate the pressure sensor and the temperature sensor if you suspect that readings are incorrect To take barometric pressure and temperature readings Barometric Pressure Pressing in the Timekeeping Mode or pressure graph fferential Altimeter Mode enters the Barometer pointer Thermometer Mode and starts barometric pressure and temperature measuremen
12. 00 am 3 00 am HKG Standard Time Midnight 1 00 am 2 00 am 3 00 am 4 00 am 5 00 am SEL TYO HNL Standard Time and Midnight 1 00 am 2 00 am 3 00 am 4 00 am 5 00 am ANC Daylight Saving LAX Time DEN CHI NYC Next day Note e When a calibration time is reached the watch will receive the calibration signal only if it is in either the Timekeeping Mode or World Time Mode Reception is not performed if a calibration time is reached while you are configuring settings Auto receive of the calibration signal is designed to be performed early in the morning while you sleep provided that the Timekeeping Mode time is set correctly Before going to bed for the night remove the watch from your wrist and put it in a location where it can receive the signal easily Operation Guide 3143 The watch takes from two to 14 minutes to receive the time calibration signal whenever a calibration time is reached Do not perform any button operation within 14 minutes before or after any one of the calibration times Doing so can interfere with correct calibration e Remember that reception of the calibration signal depends on the current time in the Timekeeping Mode The receive operation will be performed whenever the display shows any one of the calibration times regardless of whether or not the displayed time actually is the correct time About the Receiving Indicator The receiving indicator sho
13. Operation Guide 3143 e The default DST setting is Auto DST PRR EER TRE REY ED GTR TD DOES LU PGE PL or TOYE T whenever you select i ii as your Home City code e f you experience problems receiving the time calibration signal in your area it probably is best to switch between Standard Time and Daylight Saving Time summer time manually To change the Daylight Saving Time summer time setting 1 In the Timekeeping Mode hold down until the city code starts to flash which indicates the setting screen 2 Press and the DST setting screen appears 3 Use O to cycle through the DST settings in the sequence shown below DST indicator Auto DST 7 DST off EFF gt DST on Z7 e f you change your Home City to one that is within the same transmitter area the current DST setting will be retained If you change to a city that is outside your current transmitter area DST will be turned off automatically Transmitter area city codes ere L and TYO ei mE and HPL Laker Pe PERE primp e All other city codes 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 Reference This section contains more detailed and technical information about watch operation It also contains important precautions and notes about the various features and functions of this watch Auto Return Features e The wat
14. accordance with the altitude measurement type interval and Altitude differential duration you have selected leave the watch pointer in the Altimeter Mode e f you want to restart the altitude measurement operation at any point press 3 To stop the altitude measurement operation press to exit the Altimeter Mode Altitude graph Current altitude Current time CASIO Operation Guide 3143 Notes e Normally displayed altitude values are based on the watch s preset conversion values You also can specify a reference altitude if you want See Specifying a Reference Altitude Altitude is displayed in units of 5 meters 20 feet The measurement range for altitude is 700 to 10 000 meters 2 300 to 32 800 feet e The measured altitude may be a negative value in cases where there is a reference altitude value set or because of certain atmospheric conditions The displayed altitude value changes to meters or feet if a measured altitude falls outside the measurement range The altitude value will be displayed again as soon as the measured altitude is within the allowable range e You can change the measurement unit for displayed altitude values to either meters m or feet ft See To select the temperature altitude and barometric pressure units To select the altitude measurement type 1 In the Altimeter Mode hold down for about two seconds until either OFF or the cur
15. ailable to power it sufficiently In this case EFF will appear on the display This does not indicate malfunction and sensor operation should resume once battery voltage returns to its normal level e lf free keeps appearing during measurement it could mean there is a problem with the applicable sensor Whenever you have a sensor malfunction be sure to take the watch to your original dealer or nearest authorized CASIO distributor as soon as possible Button Operation Tone 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 the alarm Hourly Time Signal and Countdown Timer Mode alarm all operate normally Mute indicator To turn the button operation tone on and off In any mode except when a setting screen is on the display hold down to toggle the button operation tone On more Not displayed and off mure displayed e Since the button is also the mode change button holding it down to turn the button operation on or off also causes the watch s current mode to change e The mute indicator is displayed in all modes when the button operation tone is turned off Power Saving When turned on Power Saving enters a sleep state automatically whenever the watch is left for a certain period in an area where it is dark The table below shows how watch functions are
16. ated 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 the 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 are displayed in accordance with the time and date settings you configure in the Timekeeping Mode To set the time and date manually 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 3 Press to move the flashing in the sequence shown below to select the other settings 12 24 Hour City Code Fainal Seconds Hour Minutes Year Barometric Temperature Power Pressure Unit Altitude Unit Unit Saving Mion e The following steps explain how to configure timekeeping settings only 4 When the timekeeping setting you want to change is flashing use and or B to change it as described below Screen To do this Domis po Change the city code Use O east and west T Cycle between Auto DST HT Press nn Daylight Saving Time H7 and apne Standard Time HF F cL Toggle between 12 hour
17. calibrated at the factory and normally require no further adjustment If you notice serious errors in the pressure readings and temperature readings produced by the watch you can calibrate the sensor to correct the errors Important e Incorrectly calibrating the barometric pressure sensor can result in incorrect readings Before performing the calibration procedure compare the readings produced by the watch with those of another reliable and accurate barometer e 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 To calibrate the pressure sensor and the temperature sensor 1 Press to enter the Barometer Thermometer Mode 2 In the Barometer Thermometer Mode hold down A for about two seconds until either OFF or the reference temperature value starts to flash This is the setting screen e f you want to calibrate the barometric pressure sensor press to move the flashing to the middle display area This is the pressure sensor calibration screen e At this time OFF or the barometric pressure value should be flashing on the display 3 Use O and to set the calibration value in the units sho
18. ceiving 1 Enter the Receive Mode 2 Place the watch on a stable surface so its 12 o clock side is facing towards a window 3 Hold down O for about two seconds until FE starts to flash on the display e Time calibration signal reception takes from two to seven minutes but in some cases it can take as long as 14 minutes Take care that you do not perform any button operations or move the watch during this time If the receive operation is successful the reception date and time appear on the display along with the E T indicator The watch will enter the Receive Mode if you press D or if you do not perform any button operation for about one or two minutes If the current reception fails but a previous reception was successful the display shows the previous reception s date and time and the the reception operations have been successful during the current date The watch will enter the Receive Mode without changing the time setting if you press or if you do not perform any button operation for about one or two minutes If there was a previously successful reception Note e To interrupt a receive operation and return to the Receive Mode press O If no reception has been successful To turn auto receive on and off 1 Enter the Receive Mode 2 In the Receive Mode hold down until the current auto receive setting 444 or AFF starts to flash This is the setting screen e Note that the s
19. ch indicates the setting screen e f the countdown start time is not displayed use the procedure under To use the countdown timer to display it Minutes Current time 2 Press to move the flashing between the hour and minute settings 3 Use and to change the flashing item e To set the starting value of the countdown time to 24 hours set rere mere OH RA IXE 4 Press to exit the setting screen To use the countdown timer Press O while in the Countdown Timer Mode to start the countdown timer e When the end of the countdown is reached the alarm sounds for five seconds or until you stop it by pressing any button The countdown time is reset to its starting value automatically when the alarm sounds e Press while a countdown operation is in progress to pause it Press again to resume the countdown e To stop a countdown operation completely first pause it by pressing and then press This returns the countdown time to its starting value Alarms You can set five independent daily alarms When an alarm is turned on the alarm tone sounds when the alarm time is reached You also can turn on an Hourly Time Signal which will cause the watch to beep twice every hour on the hour e The alarm number ALM 1 through ALM 5 indicates an alarm screen SIG is shown when the Hourly Time Signal screen is on the display e When you enter the Alarm Mode the data you were viewing when you
20. ch returns to the Timekeeping Mode automatically if you do not perform any button operation for two or three minutes in the Data Recall Alarm Receive or Barometer Thermometer Mode If you do not perform any button operation while in the Altimeter Mode the watch returns to the Timekeeping Mode automatically after nine or 10 hours altitude measurement type 2 00 or after one hour altitude measurement type 0 05 If you leave a screen with flashing digits on the display for two or three minutes without performing any operation the watch exits the setting screen automatically Initial Screens When you enter the World Time or Alarm 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 Sensor Malfunction Indicator Subjecting the watch to strong impact can cause sensor malfunction or improper contact of internal circuitry When this happens E F F error will appear on the display and sensor operations will be disabled e fE appears while a measurement operation is being performed in a again it can mean there is something wrong with the sensor e Even if battery power is at Level 1 or Level 2 the Barometer Thermometer Mode or Altimeter Mode sensor may be disabled if there is not enough voltage av
21. de starts to flash which indicates the setting screen 2 Press nine times until the Power Saving on off screen appears 3 Press to toggle Power Saving on F4 and off GFF 4 Press to exit the setting screen e The Power Saving on indicator PS is on the display in all modes while Power Saving is turned on Power Saving on indicator Radio controlled Atomic Timekeeping Precautions e Strong electrostatic charge can result in the wrong time being set e The time calibration signal bounces off the ionosphere Because of this such factors as changes in the reflectivity of the ionosphere as well as movement of the ionosphere to higher altitudes due to seasonal atmospheric changes or the time of day may change the reception range of the signal and make reception temporarily impossible Even if the time calibration signal is received properly certain conditions can cause the time setting to be off by up to one second The current time setting in accordance with the time calibration signal takes priority over any time settings you make manually The watch is designed to update the date and day of the week automatically for the period January 1 2001 to December 31 2099 Setting of the date by the time calibration signal cannot be performed starting from January 1 2100 This watch can receive signals that differentiate between leap years and non leap years Though this watch is designed to receive both time data ho
22. e taken every five seconds e You also can perform a barometric pressure and temperature measurement at any time by pressing B in the Barometer Thermometer Mode Altimeter The watch s altimeter uses a pressure sensor to detect current air pressure which is then used to estimate the current altitude based on ISA International Standard Atmosphere preset values You also can specify a reference altitude which the watch will use to calculate your current altitude based on the value you specify Altimeter functions also include storage of measurement data in memory You also can measure the altitude differential change from a specific reference altitude Specifying the reference altitude is as simple as pressing a single button to reset the reference altitude to zero Important e This watch estimates altitude based on air pressure This means that altitude readings for the same location may vary if air pressure changes e The semiconductor pressure sensor used by the watch for altitude measurements also is affected by temperature When taking altitude measurements make sure the watch is not subjected to temperature changes e To avoid the effect of sudden temperature changes during measurement keep the watch on your wrist in direct contact with your skin Do not rely upon this watch for altitude measurements or perform button operations while sky diving hang gliding or paragliding while riding a gyrocopter glider or an
23. e these functions are turned on e f any alarm is on the alarm on indicator is shown on the display in all modes Illumination The display of the watch is illuminated using an EL electro luminescent panel for easy reading in the dark The watch s auto light switch turns on illumination automatically when you angle the watch towards your face e The auto light switch must be turned on indicated by the auto light switch on indicator for it to operate e See Illumination Precautions for other important information about using illumination Auto light switch on indicator To turn on illumination manually Press in any mode to illuminate the display for about one second e The above operation turns on illumination regardless of the current auto light switch setting e Illumination is disabled during time calibration signal reception and while configuring sensor measurement mode settings About the Auto Light Switch Turning on the auto light switch causes illumination to turn on whenever you position your wrist as described below in any mode Note that this watch features a Full Auto EL Light so the auto light switch operates only when available light is below a certain level It does not illuminate the display under bright light e The auto light switch is always disabled regardless of its on off setting when any one of the following conditions exists While an alarm is sounding During sensor measurement
24. ell 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 special rechargeable battery to charge fully contact your dealer or CASIO distributor about having it replaced Never try to remove or replace the watch s special battery yourself Use of the wrong type of battery can damage the watch 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 and when you have the battery replaced Turn on the watch s Power Saving function and keep it in an area normally exposed to bright light when storing it for long periods This helps to keep the rechargeable battery from going dead Battery Power Indicator and Recover Indicator The battery power indicator on the display shows you the current status of the rechargeable battery s power Level Battery Power Indicator All functions enabled All functions enabled 3 Auto and manual receive Battery power Dat Baan Bt A illumination beeper and indicator He sensor operation disabled Charge Soon Alert Except for timekeeping and the C charge indicator all functions and display indicators disabled 5 __ AlMunctions disabled e The flashing L f2fu indicator at Level 3 tells you that battery power is very low and that exposure to bright
25. etting screen will not appear if the currently selected Home City is one that does not support time calibration reception status 3 Press to toggle auto receive on fF and off GFF 4 Press to exit the setting screen e For information about city codes that support signal receive see To specify your Home City To check the latest signal reception results Enter the Receive Mode e When receive is successful the display shows the time and date that receive was successful indicates that none of the reception operations were successful e To return to the Timekeeping Mode press Signal Reception Troubleshooting Check the following points whenever you experience problems with signal reception Problem Probable Cause What you should do CASIO Cannot perform e The watch is not in the Receive e Enter the Receive Mode manual receive Mode and try again e Your current Home City is one e Select one of the that does not support signal following as your Home reception City LON PAR BER ATH HKG SEL TYO HNL ANC LAX DEN CHI or NYC Auto receive is e You changed the time setting e Perform manual signal turned on but manually receive or wait until the the Level 5 e You changed the DST setting of next auto signal receive receiving your Home City in the World operation is performed indicator does Time Mode e Check to make sure the not appear on _ e You pressed a button
26. imate reception range of the signal The shift is so slight that there is virtually no change in the ability to receive the signal Even when the watch is within the reception range of a transmitter signal reception may be impossible at times due to the effects of geographic contours structures weather the season of the year the time of day radio interference etc Note that the signal becomes weaker at distances of approximately 500 kilometers from the transmitter which means that the influence of the conditions listed above becomes even greater About Auto Receive The watch receives the time calibration signal automatically up to six times a day When any auto receive is successful the remaining auto receive operations are not performed The reception schedule calibration times depends on your currently selected Home City and whether standard time or Daylight Saving Time is selected for your Home City Auto Receive Start Times Your Home City 1 2 3 4 5 6 LON Standard Time 1 00 am 2 00 am 3 00 am 4 00 am 5 00 am Midnight Daylight Saving Time 2 00 am 3 00 am 4 00 am 5 00 am Midnight 1 00 am PAR Standard Time 2 00 am 3 00 am 4 00 am 5 00 am Midnight 11 00 am BER Daylight Saving Time 3 00 am 4 00 am 5 00 am Midnight 1 00 am 2 00 am ATH Standard Time 3 00 am 4 00 am 5 00 am Midnight 1 00 am 2 00 am Daylight Saving Time 4 00 am 5 00 am Midnight 1 00 am 2
27. in the dark Solar cell Bright light Converts light to Electrical electrical power z A energy All functions enabled Some e disabled lt gt Rechargeable battery General Guide e The illustration below shows which buttons you need to press to navigate between modes e In any mode press to illuminate the display World Time Timekeeping Mode Data Recall Countdown Stopwatch Mode Timer Mode Os 2 Alarm Mode aS x Receive Mode Os x Radio controlled Atomic Timekeeping This watch receives a time calibration signal and updates its time setting accordingly e This watch is designed to pick up the time calibration signals transmitted in Germany Mainflingen England Anthorn the United States Fort Collins and Japan e See the information under Signal Reception Troubleshooting if you experience problems with time calibration signal reception Current Time Setting This watch adjusts its time setting automatically in accordance with a time calibration signal You also can perform a manual procedure to set the time and date when necessary e The first thing you should do after purchasing this watch is to specify your Home City the city where you normally will use the watch For more information see To specify your Home City below e The actual level at which some functions are disabled depends on the watch model e Frequent display illumination can run down the
28. it to charge Charging Precautions Certain charging conditions can cause the watch to become very hot Avoid leaving the watch in the areas described below whenever charging its rechargeable battery Also note that allowing the watch to become very hot can cause its liquid crystal display to black out The appearance of the LCD should become normal again when the watch returns to a lower temperature Warning Leaving the watch in bright light to charge its rechargeable battery can cause it to become quite hot Take care when handling the watch to avoid burn injury The watch can become particularly hot when exposed to the following conditions for long periods e On the dashboard of a car parked in direct sunlight e Too close to an incandescent lamp e Under direct sunlight Charging Guide After a full charge timekeeping remains enabled for up to about five months e The following table shows the amount of time the watch needs to be exposed to light each day in order to generate enough power for normal daily operations Exposure Level Brightness Approximate Exposure Time Outdoor Sunlight 50 000 lux Sunlight Through a Window 10 000 lux Daylight Through a Window on a Cloudy Day 5 000 lux Indoor Fluorescent Lighting 500 lux e Since these are the specs we can include all the technical details e Watch not exposed to light Internal timekeeping Display on 18 hours per day sleep state 6 hours per day 1 illumination ope
29. last exited the mode appears first All of the operations in this section are performed in the Alarm Mode which you enter by pressing Alarm number Current time Alarm time Hour Minutes To set an alarm time 1 In the Alarm Mode use and to scroll through the alarm screens until the one whose time you want to set is displayed 2 Hold down until the hour setting of the alarm time start to flash which indicates the setting screen e This automatically turns on the alarm 3 Press to move the flashing between the hour and minute settings 4 While a setting is flashing use and to change it e When setting the alarm time using the 12 hour format take care to set the time correctly as a m no indicator or p m P indicator 5 Press to exit the setting screen Alarm Operation The alarm sounds in all modes at the preset time for about 10 seconds or until you stop it by pressing any button To test the alarm In the Alarm Mode hold down to sound the alarm To turn an alarm and the Hourly Time Signal on and off 1 In the Alarm Mode use and 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 and off am Indicates alarm is ON sia Indicates Hourly Time Signal is ON e The alarm on indicator am and the Hourly Time Signal on indicator sc are shown on the display in all modes whil
30. 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 Display indicators reappear as soon as the battery is charged from Level 5 to Level 2 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 CASIO Operation Guide 3143 e Performing multiple sensor illumination or beeper operations during a short period may iE cause R recover to appear on the display ari Illumination alarm countdown timer alarm OOS a hourly time signal and sensor operations will 55 i be disabled until battery power recovers After some time battery power will recover and Recover indicator R recover will disappear indicating that the above functions are enabled again e Even if battery power is at Level 1 or Level 2 the Barometer Thermometer Mode or Altimeter Mode sensor may be disabled if there is not enough voltage available to power it sufficiently This is indicated by R recover on the display e If R recover appears frequently it probably means that remaining battery power is low Leave the watch in bright light to allow
31. measurements e To give altitude measurement priority leave the watch on your wrist or in any other location where the temperature of the watch is kept constant e To give temperature measurement priority remove the watch from your wrist and allow it to hang freely from your bag or in another location where it is not exposed to direct sunlight Note that removing the watch from your wrist can affect pressure sensor readings momentarily Power Supply This watch is equipped with a solar cell and a special rechargeable battery secondary battery that is charged by the electrical power produced by the solar cell The illustration shown below shows how you should position the watch for charging Example Orient the watch so its face is pointing at a light source e The illustration shows how to position a watch with a resin band e Note that charging efficiency drops when any part of the solar cell is blocked by clothing etc e You should try to keep the watch outside of your sleeve as much as possible Charging is reduced significantly if the face is covered only partially DG 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 the watch is exposed to bright light whenever possible This watch uses a special rechargeable battery to store power produced by the solar c
32. n if you want See To turn auto receive on and off for more information Time Calibration Signal Reception There are two different methods you can use to receive the time calibration signal auto receive and manual receive e Auto Receive With auto receive the watch receives the time calibration signal automatically up to six times a day When any auto receive is successful the remaining auto receive operations are not performed For more information see About Auto Receive e Manual Receive Manual receive lets you start a time calibration receive operation with the press of a button For more information see To perform manual receive Important e When getting ready to receive the time calibration signal position the watch as shown in the nearby illustration with its 12 o clock side facing towards a window This watch is designed to receive a time calibration signal late at night Because of this you should place the watch near a window as shown in the illustration when you take it off at night Make sure there are no metal objects nearby 12 o clock Make sure the watch is facing the right way Proper signal reception can be difficult or even impossible under the conditions listed below Inside or Inside a Near Near a Near high Among or among vehicle household construction tension behind buildings appliances site airport powerlines mountains office or other equipment sources of or a m
33. nd 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 Under certain conditions illumination does not turn on until about one second after you turn the face of the watch towards you This does not necessarily indicate malfunction 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 CASIO Barometer and Thermometer Precautions e The pressure sensor built into this watch measures changes in air pressure which you can then apply to your own weather predictions It is not intended for use as a precision instrument in official weather prediction or reporting applications Sudden temperature changes can affect pressure sensor readings Temperature measurements are affected by your body temperature while you are wearing the watch 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 Pressure Sensor and Temperature Sensor Calibration The pressure sensor and temperature sensor built into the watch are
34. ngs and make HT the necessary changes e For full information on city codes see the City Code Table e All of the operations in this section are performed in the World Time Mode which you enter by pressing Current time in the zone of the selected city code To view the time in another city In the World Time Mode use O east and west to scroll through city codes time zones e When the currently selected time zone is one that includes mostly ocean a value indicating the zone s Greenwich Mean Time differential appears in place of a city code Timekeeping Mode time To toggle a city code time between Standard Time and Daylight Saving Time 1 In the World Time Mode use O east and west 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 appears on the display whenever you display a city code for which Daylight Saving Time is turned on DST indicator e You cannot toggle beween Daylight Saving Time and Standard Time if the displayed city code is e Note that the DST Standard Time setting affects only the currently displayed city code Other city codes are not affected CASIO Operation Guide 3143 Stopwatch The stopwatch lets you measure elapsed time split times and two fini
35. obile electrical phone noise CASIO e Signal reception normally is better at night than during the day e Time calibration signal reception takes from two to seven minutes but in some cases it can take as long as 14 minutes Take care that you do not perform any button operations or move the watch during this time e The time calibration signal the watch will attempt to pick up depends on its current Home City code setting as shown below Home City Code Transmitter Frequency LON Anthorn England 60 0 kHz PAR BER ATH Mainflingen Germany 77 5 kHz E Fukushima Japan 40 0 kHz Ka TORE Fukuoka Saga Japan 60 0 kHz HNL ANC LAX Fort Collins Colorado 60 0 kHz DEN CHI NYC United States The areas covered by the HKG HNL and ANC city codes are quite far from the time calibration signal transmitters and so certain conditions may cause problems with signal reception Approximate Reception Ranges U K and German Signals U S Signal 1 500 kilometers N ae a 2 000 miles t A 3 000 kilometers 600 miles eee yZ 1 000 kilometers Fort Collins 500 kilometers U K signal transmitter 500 kilometers approximate reception range Fukuoka Saga as of April 2007 1 000 kilometers 500 kilometers Fukushima 1 000 kilometers Japan Signal In April 2007 the U K signal transmitter was moved from Rugby to Anthorn which resulted in a slight shift in the approx
36. ormation you need to perform operations in each mode Further details and technical information can be found in the Reference section e You can use buttons and O to enter a sensor mode directly from the Timekeeping Mode or from another sensor mode To enter a sensor mode from the Data Recall World Time Stopwatch Countdown Timer Alarm or Receive Mode first enter the Timekeeping Mode and then press the applicable button Press Press O Barometer Thermometer Mode Altimeter Mode Press e When using the watch outside the areas covered by the time signal transmitters you will have to adjust the current time setting manually as required See Timekeeping for more information about manual time settings e The U S time calibration signal can be picked up by the watch while in North America The term North America in this manual refers to the area that consists of Canada the continental United States and Mexico CASIO Operation Guide 3143 To specify your Home City 1 In the Timekeeping Mode hold down until the city code starts to flash which indicates the setting screen 2 Press east and west to select the city code you want to use as your Home City LON London PAR BER Paris Berlin Milan Rome Amsterdam Hamburg Frankfurt Vienna Barcelona Madrid Second ATH Athens HKG TYO SEL Hong Kong Tokyo Seoul City code Hour Minute indicator HNL Honolulu
37. pressure or altitude measurement operation is in progress Questions amp Answers Question How can the barometer be used to predict weather Answer Barometric pressure indicates changes in the atmosphere and by monitoring these changes you can predict the weather with reasonable accuracy Rising atmospheric pressure indicates good weather while falling pressure indicates deteriorating weather conditions The barometric pressures that you see in the newspaper and on the TV weather report are measurements corrected to values measured at 0 m sea level Question How does the altimeter work Answer Generally air pressure and temperature decrease as altitude increases This watch bases its altitude measurements on International Standard Atmosphere ISA values stipulated by the International Civil Aviation Organization ICAO These values define relationships between altitude air pressure and temperature Altitude Air Pressure Temperature 616hPa__ About 8 hPa per 100 m 11 C 3500 m 2 3000 m 701hPa __ About9hPapertoom 45 C 2500 m Apon 6 5 C 2000 m 795 hPa___ About 10 hPa per 100 m Beg per 1000m 1500 m 1000 m 899 hPa About 11 hPa per 100 m 85 C 500 m Om 1013 hPa About 12 hPa per 100 m 15 C 14000 ft 12000 ft 10000 ft 8000 ft 6000 ft 4000 ft i 2000 ft 19 03 inHg About 0 15 inHg per 200 ft _16 2 F 22 23 inH9 About 0 17 inHg per 200 ft _30 5 F About 3 6 F
38. r more information Saving Altitude Data An altitude data save session saves data in two different records periodic records and a current session record To start a new save session 1 Press to enter the Altimeter Mode 2 Hold down O for about one second until REC flashes on the display which indicates that a new session is in progress e After you start a save session the watch starts saving periodic records every 15 minutes See Periodic Records for more information e During a save session the watch also updates the current session record See Current Session Record for more information e Once you start a save session measurement continues to be performed and the REC indicator flashes on the display even if you change to another mode 3 To stop an ongoing save session hold down O for about one second until REC disappears from the screen e The save session also will stop automatically when Periodic Record 40 is stored e You can recall saved records using the Data Recall Mode Periodic Records Periodic records of up to 40 altitude readings are taken during a save session e You can use the Data Recall Mode to view these records How periodic records are created and saved The following operation is performed simultaneously with the operation described under How current session record data is updated a The watch creates Periodic Record 1 when you start a new save session Periodic
39. ration 1 5 seconds per day 10 seconds of alarm operation per day 1 hour of altimeter measurement at 5 second interval once per month 2 hours of barometric pressure measurement per day 6 minutes of signal reception per day e Stable operation is promoted by frequent exposure to light Recovery Times The table below shows the amount exposure that is required to take the battery from one level to the next Approximate Exposure Time Level3 Level 2 Level 1 e ee Indoor Fluorescent 60 hours Lighting 500 lux e The above exposure time values are all for reference only Actual required exposure times depend on lighting conditions Exposure Level Brightness Outdoor Sunlight 50 000 lux Sunlight Through a 4 hours Window 10 000 lux Daylight Through a 6 hours Window on a Cloudy Day 5 000 lux Timekeeping Use the Timekeeping Mode to set and view the current time and date e Pressing while in the Timekeeping Mode will cycle through the Timekeeping Mode display formats as shown below Barometric Pressure Graph Screen Day of the Week Day Screen Date Screen Day of week Month Day peal PM indicator Day Press Year graph DST Gye _ _A indicator o MOMIE N ar b D a OLI g A es 5 a A Hour Minute Second 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 loc
40. rd b The watch will measure altitude and calculate data as described below and update the current session record accordingly Note that measurement and saves depend on whether or not the watch is in the Altimeter Mode e In the Altimeter Mode Altitude Measurement Updated every 5 Updated every 5 seconds seconds Updated every 5 Updated every 2 minutes and seconds at 00 15 30 45 of each hour e Outside the Altimeter Mode The measurements are taken and session data is updated every two minutes and at 00 15 30 45 of each hour Other Altimeter Mode Features This section explains other features and settings that are available in the Altimeter Mode Note that all of the information in this section applies to all types of Altimeter Mode measurements unless specifically indicated otherwise Specifying a Reference Altitude After you specify a reference altitude the watch adjusts its air pressure to altitude conversion calculation accordingly The altitude measurements produced by this watch are subject to error caused by changes in air pressure Because of this we recommend that you update the reference altitude whenever one is available during your climb To set a reference altitude 1 In the Altimeter Mode hold down for about two seconds until either OFF or the current reference altitude value starts to flash This is the setting screen 2 Press O or to change the current reference altitude value b
41. rd to see when viewed under direct sunlight Illumination turns off automatically whenever an alarm sounds The watch may emit an audible sound whenever the display is illuminated This is due to vibration of the EL panel used for illumination and does not indicate malfunction Frequent use of illumination runs down the battery Auto light switch precautions The auto light switch is turned off automatically whenever battery power is at Level 4 Wearing the watch on the inside of your wrist movement of your arm or vibration of your arm can cause frequent activation of the auto light switch and illumination of the display To avoid running down the battery turn off the auto light switch whenever engaging in activities that might cause frequent illumination of the display Note that wearing the watch under your sleeve while the auto light switch is turned on can cause frequent illumination of the display and can run down the battery 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 N e Illumination turns off in about one second even if you keep the watch pointed towards your face More than 15 degrees too high 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 grou
42. received If that fails it tries the other signal For the first receive after you select your Home City the watch tries the nearest signal first Anthorn for LON Mainflingen for PAR BER and ATH Timekeeping Resetting the seconds to Hi 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 amp 8 without changing the minutes With the 12 hour format the P PM indicator appears on the display for times in the range of noon to 11 59 p m and no indicator appears for times in the range of midnight to 11 59 a m With the 24 hour format times are displayed in the range of 0 00 to 23 59 without any indicator The 12 hour 24 hour timekeeping format you select in the Timekeeping Mode is applied in all modes 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 when battery power drops to Level 5 The current time for all city codes in the Timekeeping Mode and World Time Mode is calculated in accordance with the Greenwich Mean Time GMT differential for each city based on your Home City time setting GMT differential is calculated by this watch based on Coordinated Universal Time UTC data Illumination Precautions The electro luminescent panel that provides illumination loses power after very long use Illumination may be ha
43. rent reference altitude value starts to flash This is the setting screen 2 Press to display the current altitude measurement type setting e This will cause either 0 05 or 2 00 to flash on the display 3 Press to toggle the altitude measurement type setting between 0 05 and 2 00 e 0 05 Readings at five second intervals for one hour e 2 00 Readings at five second intervals for the first three minutes followed by two minute intervals for approximately nine or 10 hours thereafter 4 Press to exit the setting screen Altitude measurement type To select an Altimeter Mode display format 1 In the Altimeter Mode hold down for about two seconds until either OFF or the current reference altitude value starts to flash This is the setting screen 2 Press twice to display the format selection screen e The number of the currently selected format 1 through 4 will flash on the display 3 Use and to scroll through the available display format numbers 1 through 4 e The contents of each of the Altimeter Mode display formats are shown below Display format number Display Format Selection Screen Altitude Altitude differential differential Altitude Altitude Altitude Current time Current time Current time 4 Press to exit the setting screen e f you selected display format 3 or 4 the watch will measure the altitude differential See Altitude Differential fo
44. rmat 3 or 4 2 Use the contour lines on your map to determine the difference in altitude between Current your current location and your destination location 3 In the Altimeter Mode press to take an altitude reading e This causes the altitude differential value to appear at the top of the display Altitude differential 4 While monitoring the difference between the altitude you found on the map and the altitude differential value displayed by the watch advance towards your destination e f you determined that the difference between the map altitude and your current location is 80 meters for example you are approaching your destination when the displayed altitude differential value shows 80 meters Altitude Recalling Altitude Data You can use the Data Recall Mode to the view periodic records and current session record that are in watch memory Altitude data records are created and stored in the Altimeter Mode Data Screens The following explains the contents of each of the screens that appear in the Data Recall Mode Note e While the periodic record high altitude or low altitude screen is displayed the bottom part of the display alternates between the measurement date month and day and measurement time at 1 second intervals Alternates at Month Day Periodic Mr record 1 second intervals indicator ce wilt g lt _ ___ gt rsp z Altitude A WS Measurement time
45. shes 1 100 second e The display range of the stopwatch is 23 hours 59 minutes 59 99 seconds e The stopwatch continues to run restarting from zero after it reaches its limit until you stop it e The stopwatch measurement operation continues even if you exit the Stopwatch Mode e Exiting the Stopwatch Mode while a split time is frozen on the display clears the split time and Seconds returns to elapsed time measurement Current time e All of the operations in this section are performed in the Stopwatch Mode which you enter by pressing Hours Minutes To measure times with the stopwatch Elapsed Time O gt gt Start Stop Re start Stop Clear Split Time D O gt O 0 Start Split Split release Stop Clear SPL displayed Two Finishes D 0 O Start Split Stop Split release Clear First runner Second runner Display time of finishes finishes second runner Display time of first runner Countdown Timer You can set the countdown timer within a range of one minute to 24 hours An alarm sounds when the countdown reaches zero e All of the operations in this section are performed in the Countdown Timer Mode which you enter by pressing To set the countdown start time 1 While the countdown start time is on the Seconds display in the Countdown Timer Mode hold down until the hour setting of the countdown start time starts to flash whi
46. te the displayed altitude value regularly and indicate reading to reading changes in the altitude graph at the top of the display The Altimeter Mode gives you a choice of four different display formats The format you choose determines what type of data is displayed The Altimeter Mode screen can show any three of the following four items altitude graph altitude value altitude differential and the current time You also can select either of the following two altitude measurement types 0 05 Readings at five second intervals for one hour 2 00 Readings at five second intervals for the first three minutes followed by two minute intervals for approximately nine or 10 hours e For information about configuring settings for the altitude reading interval and duration see To select the altitude measurement type Important e The procedure in this section simply displays values indicating your current altitude without storing them in watch memory For information about recording altitude readings in watch memory see Saving Altitude Data To display your current altitude 1 Press in the Timekeeping Mode or Barometer Thermometer Mode to enter the Altimeter Mode e The watch will start altitude measurement automatically and display the result e It can take up to four or five seconds for the altitude reading to appear after you enter the Altimeter Mode 2 If you want the altitude value and altitude graph to be updated in
47. titude differential value is 3 000 meters 9 980 feet to 3 000 meters 9 980 feet a is displayed in place of the altitude differential value whenever the measured value is outside the allowable range The watch will assume that the reference altitude setting is zero for the first measurement after you exit the Altimeter Mode setting screen See Using Altitude Differential Measurement While Mountain Climbing or Hiking for some real life examples of how to use this feature To reset the altitude differential value to zero In the Altimeter Mode press e This will start altitude measurement The altitude differential value will show 0 after measurement is complete e You must perform altitude differential measurement whenever you select format number 3 or 4 as the Altimeter Mode display format Altitude differential Using Altitude Differential Measurement While Mountain Climbing or Hiking After you zero reset the reference altitude value at a particular location while mountain climbing or hiking you easily can measure the change in the altitude between that point and another point To use altitude differential measurement 1 In the Altimeter Mode check to make sure SEET that the display shows the altitude differential Destination value altitude e f the altitude differential value is not displayed use the procedure under To select an Altimeter Mode display format to select display fo
48. tric Pressure Graph Barometric pressure indicates changes in the atmosphere By monitoring these changes you can predict the weather with reasonable accuracy This watch takes barometric pressure measurements automatically every two hours at the top of each even numbered hour regardless of its current mode Measurement results are used to produce barometric pressure graph and barometric pressure differential pointer readings The barometric pressure graph shows readings of previous measurements for up to 24 hours The horizontal axis of the graph represents time with each dot standing for two hours The rightmost dot represents the most recent reading The vertical axis of the graph represents barometric pressure with each dot standing for the relative difference between its reading and that of the dots next to it Each dot represents 1hPa The following shows how to interpret the data that appears on the barometric pressure graph a A rising graph generally means improving weather ee A falling graph generally means deteriorating weather Note that if there are sudden changes in barometric pressure or temperature the graph line of past measurements may run off the top or bottom of the display The entire graph will become visible once barometric conditions stabilize Not visible on The following conditions cause the barometric pressure the display measurement to be skipped with the corresponding point
49. ts automatically e It can take up to four or five seconds for the barometric pressure reading to appear after you enter the Barometer Thermometer Mode e Barometric pressure is displayed in units of 1hPa or 0 05 inHg e The displayed barometric pressure value changes to hPa or inHg if a measured barometric pressure falls outside the range of 260 hPa to 1100 hPa 7 65 inHg to 32 45 inHg The barometric pressure value will reappear as soon as the measured barometric pressure is within the allowable range ON v A a s Temperature Barometric pressure Operation Guide 3143 Temperature is displayed in units of 0 1 C or 0 2 F 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 In some areas barometric pressure is expressed in millibars mb instead of hectopascals hPa It really makes no difference because 1hPa 1mb e You can select either hectopascals hPa or inchesHg inHg as the display unit for the measured barometric pressure and Celsius C or Fahrenheit F as the display unit for the measured temperature value See To select the temperature altitude and barometric pressure units e See Barometer and Thermometer Precautions for important precautions Barome
50. ur minutes seconds and date data year month day certain signal conditions can limit reception to time data only If you are in an area where proper time calibration signal reception is impossible the watch keeps time within 15 seconds a month at normal temperature If you have problems with proper time calibration signal reception or if the time setting is wrong after signal reception check your current city code DST summer time and auto receive settings The Home City setting reverts to the initial default of EE f Berlin whenever the battery power level drops to Level 5 or when you have the rechargeable battery replaced If this happens change the Home City to the setting you want CASIO 10 Operation Guide 3143 Transmitters The time calibration signal received by this watch depends on the currently selected Home City code When a U S time zone is selected the watch receives the time calibration signal transmitted from the United States Fort Collins When a Japanese time zone is selected the watch receives the time calibration signal transmitted from Japan Fukushima and Fukuoka Saga When a European time zone is selected the watch receives the time calibration signals transmitted from Germany Mainflingen and England Anthorn When your Home City is LON PAR BER or ATH which can receive both the Anthorn and Mainflingen signals the watch first tries to pick up the signal it last successfully
51. wn below Temperature 0 1 C 0 2 F Barometric Pressure 1 hPa 0 05 inHg e Pressing and at the same time returns to the factory calibration OFF 4 Press to return to the Barometer Thermometer Mode screen To select the temperature altitude and barometric pressure units 1 Enter the Timekeeping Mode 2 Hold down until the city code starts to flash which indicates the setting screen 3 Use to select the setting screen for the unit you want to change e See step 3 under To set the time and date manually for information about how to scroll through setting screens 4 Press O to change the unit setting e Each press of changes the selected unit setting as shown below Temperature C and F Barometric Pressure hPa and inHg Altitude m and ft 5 After the settings are the way you want press to exit the setting screen 11 Operation Guide 3143 CASIO City Code Table City i GMT errr eee Code City Differential Other major cities in same time zone 11 11 0 Pago Pago HNL Honolulu 10 0 Papeete ANC Anchorage 09 0 Nome B San Francisco Las Vegas Vancouver A e A TN Seattle Tacoma Dawson City Tijuana DEN Denver 07 0 El Paso Edmonton Culiacan Houston Dallas Fort Worth on encage wa New Orleans Mexico City Winnipeg Montreal Detroit Miami Boston aks Neo vou Panama Cit
52. ws the strength of the calibration signal being received For best reception be sure to keep the watch in a location where signal strength is strongest The receiving indicator is displayed while an auto or manual receive operation is in progress OOO Weak lt Strong Level 1 Level 5 Receiving indicator e Even in an area where signal strength is strong it takes about 10 seconds for signal reception to stabilize enough for the receiving indicator to indicate signal strength e Use the receiving indicator as a guide for checking signal strength and for finding the best location for the watch during signal receive operations Following reception of the time calibration signal and calibration of the watch s time setting the Level 5 receiving indicator will remain on the display in all modes The Level 5 receiving indicator will not be displayed if signal reception was unsuccessful or after you adjust the current time setting manually The Level 5 receiving indicator is displayed only when the watch is able to receive both time and date data successfully It does not appear when only time data is received The Level 5 receiving indicator indicates that at least one of the auto calibration signal receive operations was successful Note however that the indicator disappears from the display each day at the start of the first auto receive operation of the day To perform manual receive Re
53. y Havana Lima Bogota CCS Caracas 04 0 La Paz Santiago Port Of Spain RIO Rio De Janeiro 03 0 Sao Paulo Buenos Aires Brasilia Montevideo 02 02 0 01 01 0 Praia GMT 00 0 Dublin Lisbon Casablanca Dakar Abidjan LON London PAR Paris 01 0 Milan Rome Madrid Amsterdam Algiers Hamburg BER Berlin Frankfurt Vienna Stockholm ATH Athens Helsinki Istanbul Beirut Damascus CAI Cairo 02 0 Cape Town JRS Jerusalem JED Jeddah 03 0 Kuwait Riyadh Aden Addis Ababa Nairobi Moscow THR Tehran 03 5 Shiraz DXB Dubai 04 0 Abu Dhabi Muscat KBL Kabul 04 5 KHI Karachi 05 0 Male DEL Delhi 05 5 Mumbai Kolkata Colombo DAC Dhaka 06 0 RGN Yangon 06 5 BKK Bangkok 07 0 Jakarta Phnom Penh Hanoi Vientiane Singapore Kuala Lumpur Beijing Taipei Manila Pina Hongkong 090 Perth Ulaanbaatar SEL Seoul Pyongyang TYO Tokyo oe ADL Adelaide 09 5 Darwin SYD Sydney 10 0 Melbourne Guam Rabaul NOU Noumea 11 0 Port Vila WLG Wellington 12 0 Christchurch Nadi Nauru Island Based on data as of February 2008 The rules governing global times GMT differential and UTC offset and summer time are determined by each individual country In December 2007 Venezuela changed its offset from 4 0 to 4 5 Note however that this watch displays an offset of 4 0 the old offset for the CCS Caracas Venezuela city code 12
54. y 5 meters or 20 feet e You can set the reference altitude within the range of 10 000 to 10 000 meters 32 800 to 32 800 feet e Pressing O and at the same time returns to OFF no reference altitude so the watch performs air pressure to altitude conversions based on preset data only 3 Press to exit the setting screen CASIO Operation Guide 3143 Altitude graph z The altitude graph shows Altimeter Mode n zuaune l Altitude measurement results me e The vertical axis of the graph represents _ altitude and each dot stands for 10 meters 40 Time feet The horizontal axis represents time and the flashing dot in the rightmost column indicates the latest measurement result For the first three minutes each dot represents five seconds After that each dot represents two minutes An out of range measurement result or a measurement error will cause the column of dots for that measurement to be blank skipped Altitude Differential You also can use the Altimeter Mode to measure the altitude differential from a specific reference altitude Specifying the point is as simple as pressing a single button to reset the current reference altitude value to zero Altitude differential measurement is performed each time the watch performs an altitude measurement e You can perform altitude differential measurement only whenever you select format number 3 or 4 as the Altimeter Mode display format The range of the al
55. y other aircraft or while engaging in any other activity where there is the chance of sudden altitude changes e Do not use this watch for measuring altitude in applications that demand professional or industrial level precision e Remember that the air inside of a commercial aircraft is pressurized Because of this the readings produced by this watch will not match the altitude readings announced or indicated the flight crew How the Altimeter Measures Altitude The altimeter can measure altitude based on its own preset values or a reference altitude specified by you When you measure altitude based on preset values Data produced by the watch s barometric pressure sensor is converted to approximate altitude based on ISA International Standard Atmosphere conversion values stored in watch memory When you measure altitude using a reference altitude specified by you After you specify a reference altitude the watch uses that value to convert the current measured barometric pressure value to altitude e When mountain climbing you can set the reference value in accordance with a marker along the way or altitude information from a map After that the altitude readings produced by the watch will be more accurate A than they would without a reference altitude Displaying Your Current Altitude You can use the procedure described in this section to display your current altitude If you leave the watch in the Altimeter Mode it will upda

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