Casio 3145 Manual Download Page 126

Page: 126 / 141

E-124

Operating Precautions

Water Resistance

•

The following applies to watches with WATER RESIST or WATER
RESISTANT marked on the back cover.

•

Do not use this watch for scuba diving or other types of diving that requires
air tanks.

20BAR

Marking

On watch front or
on back cover

Example of
Daily Use

Water-related work, swimming

Windsurfing

Skin diving

Hand washing, rain

BAR mark

Yes

5BAR

10BAR

Water
Resistance
Under Daily
Use

Enhanced Water Resistance Under
Daily Use

Atmospheres

Yes

Summary of Contents for 3145

Page 1: ...Module No 3145 ...

Page 2: ...carefully Be sure to keep all user documentation handy for future reference 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 E ...

Page 3: ...auses the battery to run down Make sure the watch is exposed to light as much as possible When you are not wearing the watch on your wrist position the face so it is pointed at a source of bright light 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 l l l l l l l l l l l Bright light Solar cell ...

Page 4: ...ave to re configure watch settings after recharging To ensure normal watch operation be sure to keep it exposed to light as much as possible Bright light Electrical energy All functions enabled LEVEL 1 LEVEL 2 LEVEL 3 LEVEL 4 Charge Solar cell Converts light to electrical power Rechargeable battery LEVEL 1 LEVEL 2 LEVEL 3 LEVEL 4 Some functions disabled Dis charge Battery charges in the light Batt...

Page 5: ... Approximately five minutes exposure to bright sunlight coming in through a window Approximately 50 minutes exposure to indoor fluorescent lighting Be sure to read Power Supply page E 86 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 turn...

Page 6: ...g measurements that require professional or industrial precision Values produced by this watch should be considered as reasonable representations only 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 ...

Page 7: ... the information you need to perform operations in each mode Further details and technical information can be found in the Reference section To ensure that this watch provides you with the years of service for which it is designed be sure to carefully read and follow the instructions under Operating Precautions and User Maintenance Light Light ...

Page 8: ...34 Recalling Altitude Data E 52 Barometer Thermometer E 59 World Time E 67 Stopwatch E 69 Countdown Timer E 71 Alarms E 73 Illumination E 77 Questions Answers E 81 Power Supply E 86 Timekeeping E 94 Reference E 101 Specifications E 118 Operating Precautions E 124 User Maintenance E 134 ...

Page 9: ...n auto receive on and off E 29 To check the latest signal reception results E 30 To view your current altitude E 38 To specify the altitude reading interval E 42 To take a manual altitude reading E 44 To take altitude readings using the Altimeter Mode stopwatch E 44 To specify a reference altitude E 50 To view altitude records and the current Altimeter Mode stopwatch session record E 56 ...

Page 10: ...e E 68 To measure times with the stopwatch E 70 To set the countdown start time E 71 To use the countdown timer E 72 To set an alarm time E 74 To test the alarm E 75 To turn an alarm and the Hourly Time Signal on and off E 76 To turn on illumination manually E 78 To turn the auto light switch on and off E 80 To set the time and date manually E 96 To change the Daylight Saving Time summer time sett...

Page 11: ...E 9 To turn the button operation tone on and off E 104 To recover from the sleep state E 106 To turn Power Saving on and off E 107 To calibrate the pressure sensor and the temperature sensor E 117 ...

Page 12: ...llustration below shows which buttons you need to press to navigate between modes In any mode press L to illuminate the display World Time Mode Countdown Timer Mode Press D Stopwatch Mode Barometer Thermometer Mode Alarm Mode ...

Page 13: ...de to the Altimeter Mode To go to the Altimeter Mode from the Barometer Thermometer World Time Stopwatch Countdown Timer Alarm or Data Recall Mode first enter the Timekeeping Mode and then press the C button Timekeeping Mode Altimeter Mode Data Recall Mode Press D Press C ...

Page 14: ... 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 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 When using the watch outside the areas covered by the ti...

Page 15: ...ode hold down A until the city code starts to flash This indicates the setting screen 2 Press E east and B 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 ATH Athens HKG Hong Kong TPE TYO Taipei Tokyo LAX Los Angeles San Francisco Las Vegas Seattle Tacoma Vancouver Tijuana ll l l l l l l l...

Page 16: ...ou also can perform manual receive page E 27 or you can set the time manually page E 96 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 page E 18 and Transmitters page E 110 See the maps under Approximate Rece...

Page 17: ...tch 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 page E 22 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 page E 27 ...

Page 18: ...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 or Make sure the watch is facing the right way ...

Page 19: ...kes 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 Inside or among buildings Inside a vehicle Near a construction site airport or other sources of electrical noise Near high tension power lines Among or behind mountains Near household appliances office equipment or a mobile pho...

Page 20: ...CHI NYC Frequency 60 0 kHz 77 5 kHz 68 5 kHz 40 0 kHz 60 0 kHz 60 0 kHz Transmitter Anthorn England Mainflingen Germany Shangqiu City China Fukushima Japan Fukuoka Saga Japan Fort Collins Colorado the United States The areas covered by the HNL and ANC city codes are quite far from the time calibration signal transmitters and so certain conditions may cause problems with signal reception ...

Page 21: ... 19 Approximate Reception Ranges Anthorn Mainflingen 1 500 kilometers 500 kilometers Fort Collins 2 000 miles 3 000 kilometers 600 miles 1 000 kilometers The Anthorn signal is receivable within this area ...

Page 22: ...0 kilometers Fukuoka Saga 500 kilometers Fukushima 500 kilometers 500 kilometers Changchun Beijing 1 500 kilometers Shangqiu Shanghai Hong Kong Chengdu Signals are receivable in the Taiwan area when reception conditions are good ...

Page 23: ...a Saga Japan transmitters 500 kilometers 310 miles Shangqiu China transmitter 1500 kilometers 910 miles Even when the watch is within the reception range of the transmitter signal reception will be impossible if the signal is blocked by mountains or other geological formations between the watch and signal source Signal reception is affected by weather atmospheric conditions and seasonal changes Se...

Page 24: ...aylight Saving Time is selected for your Home City Your Home City Auto Receive Start Times 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 1 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...

Page 25: ...ation 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...

Page 26: ...ithin seven minutes before or after the calibration times Doing so can interfere with correct calibration 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 ...

Page 27: ...a location where signal strength is strongest The signal indicator is displayed while an auto or manual receive operation is in progress Even in an area where signal strength is strong it takes about 10 seconds for signal reception to stabilize enough for the signal indicator to indicate signal strength l l l lll l l l l l l Strong Level 3 Signal indicator Weak ...

Page 28: ...ll not be displayed if signal reception was unsuccessful or after you adjust the current time setting manually The Level 3 signal 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 3 signal indicator indicates that at least one of the auto calibration signal receive operations was successfu...

Page 29: ...s from two to seven 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 GET indicator 4 After manual receive is complete press E twice to return to the Timekeeping mode The watch also will exit the Receive Mode if you do not perform any button opera...

Page 30: ... will enter the Receive Mode without changing the time setting if you press E or if you do not perform any button operation for about one or two minutes Note To interrupt a receive operation and return to the Receive Mode press E Receive failed If there was a previously successful reception If no reception was successful ...

Page 31: ...This is the setting screen Note that the setting screen will not appear if the currently selected Home City is one that does not support time calibration reception 3 Press E to toggle auto receive on ON and off OFF 4 Press A to exit the setting screen For information about city codes that support signal receive see To specify your Home City page E 13 ll l l l l l l l l l l l l l l l l l lll l l l ...

Page 32: ...E 30 To check the latest signal reception results Press E to view the last successful receive time and date Press E again to return to the previous screen ...

Page 33: ...The DST setting was changed manually in the World Time Mode You pressed a button while signal receive was in progress Cannot perform manual receive Auto receive is turned on but the Level 3 signal indicator does not appear on the display Enter the Receive Mode and try again Select LON PAR BER ATH HKG TPE TYO LAX DEN CHI or NYC as your Home City page E 13 Perform manual signal receive or wait until...

Page 34: ...s seconds only was received during the last receive operation The Level 3 signal indicator appears only when time data and date data year month day are both received Check to make sure the watch is in a location where it can receive the signal page E 16 What you should do Problem Probable Cause Auto receive is turned on but the Level 3 signal indicator does not appear on the display ...

Page 35: ...here you are using the watch Change the DST setting to Auto DST page E 100 Select the correct Home City code page E 13 What you should do Problem Probable Cause Time setting is incorrect following signal reception For further information see Important page E 16 and Radio controlled Atomic Timekeeping Precautions page E 108 ...

Page 36: ...r functions also include storage of measurement readings in memory Important This watch estimates altitude based on air pressure This means that altitude readings for the same location may vary if air pressure changes The semiconductor pressure sensor used by the watch for altitude readings also is affected by temperature When taking altitude readings make sure the watch is not subjected to temper...

Page 37: ...level precision 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 va...

Page 38: ...urate 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 update the displayed altitude value regularly and indicate reading to reading changes in a window in the upper left of the display page E 38 You can select either of the followin...

Page 39: ...see To specify the altitude reading interval on page E 42 Important The procedure below simply displays a value indicating your current altitude without recording it in watch memory For information about recording altitude readings in watch memory see Saving Altitude Readings in Memory page E 43 ...

Page 40: ... appear 2 If you leave the watch in the Altimeter Mode the current altitude value and the altitude change value will be updated according to the altitude reading interval page E 42 If you want to restart the operation at any point press C 3 To stop taking altitude readings press D to exit the Altimeter Mode Current altitude Altitude graph Altitude change since Altimeter Mode stopwatch measurement ...

Page 41: ... may be displayed be a negative value in cases where there is a reference altitude value specified or because of certain atmospheric conditions The displayed altitude value changes to xxxx meters if an altitude reading falls outside the measurement range The altitude value will be displayed again as soon as the altitude reading is within the allowable range During altitude measurements the watch m...

Page 42: ...on to toggle between the altitude graph and the altitude change indicator The altitude change indicator shows the relative change between the latest altitude reading and the one before it Nothing is displayed for the altitude change indicator when the current altitude reading is outside the watch s altitude measurement range 700 to 10 000 meters A A ...

Page 43: ...E 41 More than 20m 15m 10m 5m 0m 5m 10m 15m Less than 20m l l l l l l l ll l l l l l l l ll Altitude change indicator ...

Page 44: ...se the currently selected altitude reading interval 0 05 or 2 00 to flash on the display 3 Press E to toggle the setting between 0 05 and 2 00 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 10 hours 4 Press A to exit the setting screen l l llllll l l l l llllll l l l l l l l l l l l l l l l...

Page 45: ...topwatch Mode that you can use to time your climbs While the Altimeter Mode stopwatch is running the watch takes altitude readings automatically without storing them in memory Each time you reset the Altimeter Mode stopwatch to all zeros the highest altitude lowest altitude cumulative ascent and cumulative descent achieved during the last Altimeter Mode stopwatch session are stored in a current st...

Page 46: ...g and the watch will return to the Altimeter Mode automatically after data save is complete Memory can hold up to 20 altitude records Storing a new reading while there already are 20 in memory will delete the oldest record to make room for the new reading To take altitude readings using the Altimeter Mode stopwatch 1 In the Timekeeping Mode use the C button to enter the Altimeter Mode The watch wi...

Page 47: ...topwatch operation is in progress you can toggle between the altitude graph and the altitude change indicator by pressing the A button The altitude change indicator graphically shows how the current altitude reading differs from the previous reading The type of indicator that appears depends on the relative size of the altitude change Current Stopwatch Session Record The current stopwatch session ...

Page 48: ...atch will clear data that is already stored in the current stopwatch session record Data High Altitude MAX Low Altitude MIN Total Ascent ASC Total Descent DSC Description Highest altitude reached during the current Altimeter Mode stopwatch session Lowest altitude reached during the current Altimeter Mode stopwatch session Total cumulative ascent during the current Altimeter Mode stopwatch session ...

Page 49: ...taken and session data is updated every two minutes Historical Record The historical record keeps track of high altitude low altitude total ascent and total descent values across multiple Altimeter Mode stopwatch sessions The contents of this record are updated continually while an Altimeter Mode stopwatch operation is in progress Altitude Measurement Interval 0 05 2 00 First 3 minutes Updated eve...

Page 50: ...ng and the greater of the two is recorded in the historical record The historical record value is compared with the current reading and the lesser of the two is recorded in the historical record The current Altimeter Mode stopwatch session value is added to the historical record value when the current Altimeter Mode stopwatch session is reset to all zeros See Clearing the Historical Record page E ...

Page 51: ...easurements 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 readings 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 d...

Page 52: ... or B to change the current reference altitude value by 5 meters You can specify the reference altitude within the range of 10 000 to 10 000 meters To clear the reference altitude value and return it to OFF so the watch performs air pressure to altitude conversions based on preset data only press E and B at the same time 3 Press A to exit the setting screen llllll l l l l l l l l l l l l l l l l l...

Page 53: ...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 Time Altitude ...

Page 54: ...e records are created and stored by the watch in the Altimeter Mode Data Screens The following explains the contents of each of the screens that appear in the Data Recall Mode Note While an altitude record screen or the 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 ...

Page 55: ...E 53 Altitude Measurement date Month Day Alternates at 1 second intervals Measurement time Hour Minutes Record name ...

Page 56: ...rd The following data items are included in the current stopwatch session record Data Type High Altitude Low Altitude Total Ascent Total Descent Description Highest altitude reached during the last Altimeter Mode stopwatch session Lowest altitude reached during the last Altimeter Mode session Total cumulative ascent during the last Altimeter Mode session Total cumulative descent during the last Al...

Page 57: ...ta Type High Altitude Low Altitude Total Ascent Total Descent Description Highest altitude reached during all Altimeter Mode stopwatch sessions Lowest altitude reached during all Altimeter Mode stopwatch sessions Total cumulative ascent during all Altimeter Mode stopwatch sessions Total cumulative descent during all Altimeter Mode stopwatch sessions Screen Name MAX MIN ASC DSC ...

Page 58: ...rds and the current Altimeter Mode stopwatch session record Altitude records Current stopwatch session record REC 20 REC 2 REC 1 MAX MIN ASC DSC MAX MIN ASC DSC Historical record E E E B B B E E E E B B B B E E E E B B B B C C C ...

Page 59: ...ll through its data Holding down the E or B button scrolls data at high speed 4 After you are finished viewing data press D to exit the Data Recall Mode Dashes xxxx will be displayed if data has been deleted or if there is no corresponding data due to error etc In such cases total ascent ASC and total descent DSC values will show zero When total ascent ASC or total descent DSC exceeds 99 995 meter...

Page 60: ...ed and reset to all zeros page E 44 1 Press the D button to enter the Data Recall Mode 2 Hold down A CLR will appear in the upper part of the display 3 Keep A held down for an additional two seconds until CLR starts flashing The historical record high altitude screen will reappear when data deletion is complete If you release the A button before CLR starts flashing in step 3 the watch will return ...

Page 61: ... To take barometric pressure and temperature readings In the Timekeeping Mode press the D button to enter the Barometer Thermometer Mode This will start barometric pressure and temperature measurements automatically It can take up to four or five seconds for the barometric pressure reading to appear after you enter the Barometer Thermometer Mode Barometric pressure is displayed in units of 1hPa l ...

Page 62: ...ture is displayed in units of 0 1 C The displayed temperature value changes to xxx C if a measured temperature falls outside the range of 10 0 C to 60 0 C The temperature value will reappear as soon as the measured temperature is within the allowable range In some areas barometric pressure is expressed in millibars mb instead of hectopascals hPa It really makes no difference because 1hPa 1mb See B...

Page 63: ...re graph and barometric pressure change indicator readings The barometric pressure graph shows the results 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 differen...

Page 64: ...urements may run off the top or bottom of the display The entire graph will become visible once barometric conditions stabilize The following conditions cause the barometric pressure measurement to be skipped with the corresponding point on the barometric pressure graph being left blank Barometric reading that is out of range 260 hPa mb to 1 100 hPa mb Sensor malfunction Not visible on the display...

Page 65: ...press the A button to toggle between the barometric pressure graph and the barometric pressure change indicator This indicator indicates the relative difference between the most recent barometric pressure reading indicated on the barometric pressure graph page E 61 and the current barometric pressure value displayed in the Barometer Thermometer Mode page E 59 ...

Page 66: ... hPa in 1 hPa units The barometric pressure change indicator is not displayed when the displayed current barometric value is outside of the allowable measurement range 260 to 1 100 hPa Barometric pressure is calculated and displayed using hPa as the standard ...

Page 67: ...E 65 More than 4hPa 3hPa 2hPa 1hPa 0hPa 1hPa 2hPa 3hPa Less than 4hPa Barometric pressure change indicator ...

Page 68: ...taken as soon as you enter the Barometer Thermometer Mode After that barometric pressure and temperature readings are taken every five seconds During barometric pressure measurements the watch may not be able to update its timekeeping display contents normally Correct timekeeping is maintained internally however ...

Page 69: ...he back of this manual All of the operations in this section are performed in the World Time Mode which you enter by pressing D page E 10 To view the time in another city In the World Time Mode use E east and B west to scroll through city codes time zones When the currently selected time zone is one that includes mostly ocean a value indicating the zone s UTC offset appears in place of a city code...

Page 70: ...een Daylight Saving Time DST indicator displayed and Standard Time DST indicator not displayed The DST indicator appears on the display whenever you display a city code for which Daylight Saving Time is turned on You cannot toggle between Daylight Saving Time and Standard Time if the displayed city code is UTC UTC offset 0 Note that the DST Standard Time setting affects only the currently displaye...

Page 71: ... to run restarting from zero after it reaches its limit until you stop it The stopwatch measurement operation continues even if you exit the Stopwatch Mode Exiting the Stopwatch Mode while a split time is frozen on the display clears the split time and returns to elapsed time measurement All of the operations in this section are performed in the Stopwatch Mode which you enter by pressing D page E ...

Page 72: ...r J Elapsed Time E E E E B Start Stop Re start Stop Clear Split Time E B B E B Start Split Split release Stop Clear Two Finishes E B E B B Start Split Stop Split release Clear To measure times with the stopwatch Display time of second runner Second runner finishes SPL displayed ...

Page 73: ...er Mode which you enter by pressing D page E 10 To set the countdown start time 1 While the countdown start time is on the display in the Countdown Timer Mode hold down A until the hour setting of the countdown start time starts to flash This indicates the setting screen If the countdown start time is not displayed use the procedure under To use the countdown timer to display it Minutes Current ti...

Page 74: ...mer Mode to start the countdown timer 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 Press E while a countdown operation is in progress to pause it Press E again to resume the countdown To stop a countdown operation completely first pause it ...

Page 75: ...the Alarm Mode to turn the Hourly Time Signal SIG on and off When you enter the Alarm Mode the data you were viewing when you last exited the mode appears first All of the operations in this section are performed in the Alarm Mode which you enter by pressing D page E 10 Alarm time Hour Minutes Alarm number Current time ...

Page 76: ... flash This indicates the setting screen This automatically turns on the alarm 3 Press D to move the flashing between the hour and minute settings 4 While a setting is flashing use E and B to change it 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 A to exit the setting screen AL1 AL2 AL3 SIG SNZ AL4 E B Alarm...

Page 77: ...rm and Hourly Time Signal operations are performed in accordance with the Timekeeping Mode time To stop the alarm tone after it starts to sound press any button Performing any one of the following operations during a 5 minute interval between snooze alarms cancels the current snooze alarm operation Displaying the Timekeeping Mode setting screen page E 96 Displaying the SNZ setting screen page E 74...

Page 78: ... Hourly Time Signal you want is displayed press C to toggle it on and off ALM Indicates alarm is on SIG Indicates Hourly Time Signal is on The alarm on indicator ALM and the Hourly Time Signal on indicator SIG are shown on the display in all modes while these functions are turned on If any alarm is on the alarm on indicator is shown on the display in all modes ...

Page 79: ...h s auto light switch turns on illumination automatically when you angle the watch towards your face The auto light switch must be turned on indicated by the auto light switch on indicator for it to operate See Illumination Precautions page E 112 for other important information about using illumination Auto light switch on indicator ...

Page 80: ...rning 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 The auto light switch is always disabled regardless of its on off setting when any o...

Page 81: ...our wrist Warning 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 Parallel to ground More than 40 ...

Page 82: ...e auto light switch on and off In the Timekeeping Mode hold down L for about three seconds to toggle the auto light switch on A EL displayed and off A EL not displayed 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 3 page E 88 Illumination may not tur...

Page 83: ...oring 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 ...

Page 84: ...viation Organization ICAO These values define relationships between altitude air pressure and temperature 0 m 500 m 1000 m 1500 m 2000 m 2500 m 3000 m 3500 m 4000 m 899 hPa 795 hPa 701 hPa 616 hPa 8 5 C 2 C 4 5 C 11 C 15 C 1013 hPa About 6 5 C per 1000 m About 8 hPa per 100 m About 9 hPa per 100 m About 10 hPa per 100 m About 11 hPa per 100 m About 12 hPa per 100 m Altitude Air Pressure Temperatur...

Page 85: ... the following conditions will prevent you from obtaining accurate readings When air pressure changes because of changes in the weather Extreme temperature changes When the watch itself is subjected to strong impact ...

Page 86: ...elative altitude Absolute altitude expresses an absolute height above sea level Relative altitude expresses the difference between the height of two different places Height of building 130 m relative altitude Rooftop at an altitude of 230 m above sea level absolute altitude Sea Level ...

Page 87: ...ent 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 measurements 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 To give temperature measurement priority remove the watch from your wri...

Page 88: ...should position the watch for charging Example Orient the watch so its face is pointing at a light source The illustration shows how to position a watch with a resin band Note that charging efficiency drops when any part of the solar cell is blocked by clothing etc You should try to keep the watch outside of your sleeve as much as possible Charging is reduced significantly if the face is covered o...

Page 89: ...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 def...

Page 90: ...Indicator Charge Soon Alert Function Status All functions enabled All functions enabled Auto and manual receive illumination beeper and sensor operation disabled Except for timekeeping and the C charge indicator all functions and display indicators disabled All functions disabled l l l l l l l l ll l l l c l l l l l l l l l l ll l l l l l l l l l l l l l l l l l l l l l l l l ...

Page 91: ...ry reaches Level 2 indicated by M indicator 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 l...

Page 92: ...led until battery power recovers After some time battery power will recover and LMH will disappear indicating that the above functions are enabled again 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 LMH on the display If LMH appears frequen...

Page 93: ...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 On the dashboard of a car p...

Page 94: ...tions For details about the battery operating time and daily operating conditions see the Power Supply section of the Specifications page E 125 Stable operation is promoted by frequent exposure to light Exposure Level Brightness 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 Approximate Exposu...

Page 95: ...ual required exposure times depend on lighting conditions Approximate Exposure Time Level 5 Level 4 Level 3 Level 2 Level 1 1 hour 14 hours 4 hours 4 hours 69 hours 19 hours 6 hours 139 hours 38 hours 62 hours Exposure Level Brightness 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 ...

Page 96: ...tration to display the timekeeping display you want Pressing the B button once will display the current time in the city you last viewed in the World Time Mode Holding down the B button for about five seconds will swap the World Time City and your current Home Time City To swap the cities back again hold down the B button for about five seconds again ...

Page 97: ... Hour Minutes Hold down B for five seconds Hold down B for five seconds Release B B Release B B Time in city you last viewed in the World Time Mode Time in city you last viewed in the World Time Mode TYO Time TYO Time Time in city you last viewed in the World Time Mode UTC Time ...

Page 98: ...set city code that is in the same time zone as your location Note that all of the times for the World Time Mode city codes page E 67 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 A until the city code starts to flash This indicates the setting screen 2 Use E and B to select the...

Page 99: ...ing steps explain how to configure timekeeping settings only 4 When the timekeeping setting you want to change is flashing use E and or B to change it as described below Do this Use E east and B west Press E Press E To do this Change the city code Cycle between Auto DST AvtA Daylight Saving Time ON and Standard Time OFF Toggle between 12 hour 12H and 24 hour 24H timekeeping Screen ON ...

Page 100: ...he Home City code For more information see Daylight Saving Time DST below You also need to enter the Timekeeping Mode in order to configure the following setting Power saving on off To turn Power Saving on and off on page E 107 Do this Press E Use E and B To do this Reset the seconds to 00 Change the hour or minutes Change the year month or day Screen ...

Page 101: ...e watch switches between Standard Time and DST summer time automatically in accordance with the signals 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 2008 The default DST setting is Auto DST AvtA whenever you select LON PAR BER ATH HKG TPE TYO LAX DEN CHI or NYC as...

Page 102: ...hange 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 HKG TPE and TYO LAX DEN CHI NYC ANC and HNL LON PAR BER and ATH All other city codes 4 When the setting you want is selected press A to exit the setting sc...

Page 103: ... two or three minutes in the Data Recall Alarm Receive or Barometer Thermometer Mode If you do not perform any button operation for 21 or 22 hours while in the Altimeter Mode the watch will return to the Timekeeping Mode automatically 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 ...

Page 104: ...uring 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 ERR error will appear on the display and sensor operations will be disabled Barometric Pressure Measurement Altitude Measurement ...

Page 105: ...nsor may be disabled if there is not enough voltage available to power it sufficiently In this case ERR will appear on the display This does not indicate malfunction and sensor operation should resume once battery voltage returns to its normal level If ERR keeps appearing during measurement it could mean there is a problem with the applicable sensor Whenever you have a sensor malfunction be sure t...

Page 106: ... all operate normally To turn the button operation tone on and off In any mode except when a setting screen is on the display hold down D to toggle the button operation tone on MUTE not displayed and off MUTE displayed Since the D button also is the mode change button holding it down to turn the button operation on or off also causes the watch s current mode to change The MUTE indicator is display...

Page 107: ...hows how watch functions are affected by Power Saving There actually are two sleep state levels display sleep and function sleep Elapsed Time in Dark 60 to 70 minutes Display Sleep 6 or 7 days Function Sleep Display Blank with PS flashing Blank with PS not flashing Operation Display is off but all functions are enabled All functions are disabled but timekeeping is maintained ...

Page 108: ...ometer 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 page E 101 Then if left in the dark for the elapsed time indicated in the table above the watch will enter a sleep state To recover from the sleep state Perform any one of th...

Page 109: ...he setting screen 2 Press D nine times until the Power Saving on off screen appears 3 Press E to toggle Power Saving on ON and off OFF 4 Press A to exit the setting screen The Power Saving on indicator PS is on the display in all modes while Power Saving is turned on l l l l l l l l l l l l l l l l llll Power Saving on indicator ...

Page 110: ...nd 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 ...

Page 111: ... the precision noted in Specifications 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 page E 96 and auto receive settings page E 29 The Home City setting reverts to the initial default of TYO Tokyo whenever the battery power level drops to Level 5 or when you have the rechargeabl...

Page 112: ...an time zone is selected the watch receives the time calibration signals transmitted from Germany Mainflingen and England Anthorn When a China time zone is selected the watch receives the time calibration signals transmitted from China Shangqiu City 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 la...

Page 113: ...h 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 ...

Page 114: ...hin microseconds Leap seconds are added or subtracted as necessary to keep UTC in sync with the Earth s rotation Illumination Precautions The electro luminescent panel that provides illumination loses power after very long use Illumination may be hard to see when viewed under direct sunlight Illumination turns off automatically whenever an alarm sounds The watch may emit an audible sound whenever ...

Page 115: ...e 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 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 yo...

Page 116: ...rk 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 op...

Page 117: ...ions 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 ...

Page 118: ...ometric 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 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 reliab...

Page 119: ...he setting screen If you want to calibrate the barometric pressure sensor press D to move the flashing to the middle display area This is the pressure sensor calibration screen 3 Use E and B to set the calibration value in the units shown below Temperature 0 1 C Barometric Pressure 1 hPa Pressing E and B at the same time returns to the factory calibration OFF 4 Press A to return to the Barometer T...

Page 120: ...ummer time Time Calibration Signal Reception Auto receive 6 times a day Remaining auto receives cancelled as soon as one is successful Manual receive Receive Mode Receivable Time Calibration Signals Mainflingen Germany Call Sign DCF77 Frequency 77 5 kHz Anthorn England Call Sign MSF Frequency 60 0 kHz Fort Collins Colorado the United States Call Sign WWVB Frequency 60 0 kHz Fukushima Japan Call Si...

Page 121: ...times per day Every five seconds in the Barometer Thermometer Mode Other Calibration Manual measurement button operation Barometric pressure graph Thermometer Measurement and display range 10 0 to 60 0 C Display unit 0 1 C Measurement timing Every five seconds in the Barometer Thermometer Mode Other Calibration Manual measurement button operation ...

Page 122: ... for next 10 hours 2 00 Altitude Memory Data 20 altitude records One current stopwatch session record Readings taken 5 second intervals for 1 hour 0 05 or 5 second interval for first 3 minutes followed by 2 minute interval for the next 10 hours 2 00 and used to update values for high altitude low altitude total ascent and total descent One historical record Keeps track of high altitude low altitud...

Page 123: ...the watch or the sensor and by temperature extremes Conditions Altimeter Barometer Altitude Fixed tempera ture Effect of variable tempera ture altitude differential 3 30 m m altitude differential 3 45 m m 80 m every 10 C 120 m every 10 C pressure differential 3 3 hPa hPa 6 hPa every 10 C 0 to 6000 m 6000 to 10000 m 0 to 6000 m 6000 to 10000 m ...

Page 124: ... time split time two finishes Countdown Timer Measuring unit 1 second Countdown start time setting range 1 minute to 24 hours 1 hour increments and 1 minute increments Alarms 5 daily alarms Four one time alarms one snooze alarm Hourly Time Signal Illumination EL Backlight electro luminescent panel Auto Light Switch Full Auto EL Light operates only in the dark Other Battery power indicator Power Sa...

Page 125: ...rs per day 1 illumination operation 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 Frequent use of illumination runs down the battery Particular care is required when using the auto light switch page E 113 20 months when the watch i...

Page 126: ...other types of diving that requires air tanks 20BAR Marking On watch front or on back cover Example of Daily Use Water related work swimming Windsurfing Skin diving Hand washing rain No BAR mark Yes No No No 5BAR 10BAR Water Resistance Under Daily Use Enhanced Water Resistance Under Daily Use 5 Atmospheres 10 Atmospheres 20 Atmospheres Yes Yes No No Yes Yes Yes Yes Yes Yes Yes Yes ...

Page 127: ...ed Such conditions can reduce water resistance After submersion in seawater use plain water to rinse all salt and dirt from the watch In order to maintain water resistance have the gaskets of your watch replace periodically about once every two or three years A trained technician will know how to check your watch for proper water resistance whenever you have its battery replaced Battery replacemen...

Page 128: ... and make it hard for air to pass under the band which can lead to skin irritation Do not fasten the band too tightly There should be enough room between the band and your wrist so you can insert your finger Deterioration rust or corrosion of the band can cause it to break which may result in the watch falling off your wrist and becoming lost Be sure to take good care of the band and keep it clean...

Page 129: ...an lead to problems with its LCD The LCD may become difficult to read at temperatures lower than 0 C 32 F and greater than 40 C 104 F Impact Your watch is designed to withstand impact incurred during normal daily use and light activity such as playing catch tennis etc Dropping the watch or otherwise subjecting it to strong impact however can lead to malfunction Note that watches with shock resista...

Page 130: ...be affected if the watch itself becomes magnetized Also very strong magnetism from medical equipment etc should be avoided because it can cause malfunction of the watch and damage to electronic components Electrostatic Charge Exposure to very strong electrostatic charge can cause the watch to display the wrong time Very strong electrostatic charge even can damage electronic components Electrostati...

Page 131: ... dirt sweat and moisture and store it in a cool dry place Resin Components Allowing the watch to remain in contact with other items or storing it together with other items for long periods while it is wet can cause the color of the other items to transfer to the resin components of the watch Be sure to dry off the watch thoroughly before storing it and make sure it is not in contact with other ite...

Page 132: ...arts can become discolored due to sweat and dirt and if exposed to high temperatures for long periods Contact an authorized CASIO Service Center to have resin components replaced Note that you will be charged for replacement costs Natural Leather and Imitation Leather Bands Allowing the watch to remain in contact with other items or storing it together with other items while it is wet for long per...

Page 133: ...e color transfer and discoloration Metal Components Failure to clean dirt from a metal band can lead to formation of rust even if the band is stainless steel or plated If the watch is exposed to sweat or water wipe it thoroughly with a soft absorbent cloth and then store it in a well ventilated location to dry To clean the band use a soft toothbrush or similar tool to scrub it with a weak solution...

Page 134: ... suppresses the formation of organisms and bacteria It does not protect against rash due to allergic reaction etc Display Display figures may be difficult to read when viewed from an angle Data Protection Allowing the battery to go dead replacing the battery or having the watch repaired can cause all data in the watch s memory to be lost Note that CASIO COMPUTER CO LTD assumes no responsibility fo...

Page 135: ...ver try to take them apart Never try to insert any objects into the openings of sensors and take care to ensure that dirt dust or other foreign matter does not get into sensors After using the watch where it is immersed in saltwater rinse it thoroughly with fresh water ...

Page 136: ...the surface of a resin band This will not have any affect on your skin or clothing Wipe the band with a cloth to clean it Keep a leather band clean by wiping it with a dry cloth Both resin bands and leather band can become worn and cracked over time when subjected to normal daily use Should your band become badly cracked or worn be sure to have it replaced with a new one Request band replacement f...

Page 137: ... rust can form if the watch is not cleaned after it becomes dirty Failure of oxygen to come into contact with the metal because it is dirty causes breakdown of the oxidization layer on the metal surface which leads to the formation of rust Even if the surface of the metal appears clean sweat and rust in crevasses can soil the sleeves of clothing cause skin irritation and even interfere with watch ...

Page 138: ...he special rechargeable secondary battery used by your watch is not intended to be removed or replaced by you Use of a rechargeable battery other than the special one specified for this watch can damage the watch The rechargeable battery is charged when the solar cell is exposed to light and so regular periodic replacement is not required However charging and discharging of the battery over the ye...

Page 139: ...L 1 City Code Table ...

Page 140: ...0 00 0 01 0 Papeete Nome San Francisco Las Vegas Vancouver Seattle Tacoma Dawson City Tijuana El Paso Edmonton Culiacan Houston Dallas Fort Worth New Orleans Mexico City Winnipeg Montreal Detroit Miami Boston Panama City Havana Lima Bogota La Paz Port Of Spain Sao Paulo Buenos Aires Brasilia Montevideo Dublin Lisbon Casablanca Dakar Abidjan Milan Rome Madrid Amsterdam Algiers Hamburg Frankfurt Vie...

Page 141: ...oscow Shiraz Abu Dhabi Muscat Male Mumbai Kolkata Colombo Jakarta Phnom Penh Hanoi Vientiane Singapore Kuala Lumpur Beijing Manila Perth Ulaanbaatar Pyongyang Seoul Darwin Melbourne Guam Rabaul Port Vila Christchurch Nadi Nauru Island ATH CAI JRS JED THR DXB KBL KHI DEL DAC RGN BKK HKG TPE TYO ADL SYD NOU WLG Based on data as of March 2008 UTC offsets and the use of summer time are subject to chan...

Search results

Summary of Contents for 3145

Reviews:

Related manuals for 3145

Brands by name

Popular brands

Casio 3145, Manual

Search results

Summary of Contents for 3145

Reviews:

Related manuals for 3145

Brands by name

Popular brands