Casio 1868 User's Manual
Contents
1. below Calibrating the Bearing Sensor Whenever you suspect that direction readings produced by the watch are wrong you should calibrate it You can use either one of two calibration procedures bidirectional calibration or northerly calibration Use bidirectional calibration when you want to take readings within an area exposed to magnetic force This type of calibration should be used if the watch become magnetized for any reason With northerly calibration you teach the watch which way is north which you have to determine with another compass or some other means You could use this calibration procedure for example to set the watch to indicate true north instead of magnetic north Important If you want to perform both bidirectional and northerly calibration be sure to perform bidirectional calibration first and then perform northerly calibration This is necessary because bidirectional calibration cancels any previously set northerly calibration setting e The more correctly you perform bidirectional calibration the better the accuracy of the bearing sensor readouts You should perform bidirectional calibration whenever you change environments where you use the bearing sensor and whenever you feel that the bearing sensor is producing incorrect readings To perform bidirectional calibration 1 While in the Navigation Mode hold down e At this time the magnetic north pointer flashes at the 12 o clock position to2. TAIPEI MANILA PERTH ULAANBAATAR TYO TOKYO 09 SEOUL PYONGYANG ADL ADELAIDE 9 5 DARWIN SYD SYDNEY 10 MELBOURNE GUAM RABAUL NOU NOUMEA 11 PORT VILA WLG WELLINGTON 12 CHRISTCHURCH NADI NAURU ISLAND Based on data as of June 1998
3. i mial Area 1 l Area 2 7 Area 5 e Area 4 e Area 3 e Each memory area is identified by a number from through 5 The Initial Screen shows the current time without a memory number e Navigation Mode data is not stored in memory if you perform the following steps while the Initial Screen is on the display Mode indicator Direction value 2 Place the watch on a flat surface or if you are wearing the watch make sure that your wrist is horizontal in relation to the horizon 3 Press to take a reading e After about one second the current temperature direction pointers and a direction value appear on the display e You can repeat steps 1 through 3 as many times as you like 4 Next you can adjust the rotary direction bezel so that the N or W mark is aligned with the magnetic north pointer This correctly aligns all of the markings on the bezel e See Temperature and Direction Reading Precautions and Digital Compass Precautions for other important information about taking direction and temperature readings Recalling Navigation Mode Data While in the Navigation Mode use to scroll through the data in the following sequence ee Area 1 H Area 2 7 Area 5 J Area 4 e Area3 Deleting All Navigation Mode Data While in the Navigation Mode hold down and for about two seconds until the direction valu
4. This is caused by a transformer that vibrates when the EL panel lights up It does not indicate malfunction of the watch e The backlight automatically turns off whenever an alarm sounds Auto light switch precautions e Avoid wearing the watch on the inside of your wrist Doing so causes the auto light switch to operate when it is not needed which shortens battery life e The backlight turns off in about two seconds even if you keep the watch pointed towards your face e The backlight may not light if the face of the watch is more than 15 degrees off the parallel as shown below Make sure that the back of your hand is parallel to the ground More than 15 degrees too low Parallel to ground More than 15 degrees too high e Static electricity or magnetic force can interfere with proper operation of the auto light switch If the backlight does not light try moving the watch back to the starting position parallel with the ground and then tilt it back toward you again If this does not work drop your arm all the way down so it hangs at your side and then bring it back up again e Under certain conditions the backlight may not light until about one second or less after turn the face of the watch towards you This does not necessarily indicate malfunction of the backlight World Time Mode e The seconds count of the World Time is synchronized with the seconds sound of the Timekeeping Mode e GMT differential is calculated by this w
5. accurate thermometer e 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 1868 2 To calibrate the temperature reading 1 In the Timekeeping Mode press to perform a direction and temperature reading 2 Hold down until the temperature value starts to flash on the display 3 Press of to increase the displayed temperature by 0 1 C Pressing decreases it e To return the temperature reading to its initial factory default calibration press and at the same time e If you have selected Fahrenheit as your unit of measurement the above operations change the reading by 0 2 F e You can change the displayed temperature value by 9 9 C 18 0 F The overall temperature reading adjustment range is 10 0 C to 60 0 C 14 0 F to 140 0 F 4 After calibrating the temperature press to return to the measurement result screen e To return to the current time and date screen press NAVIGATION MODE The Navigation Mode provides you with storage for up to five sets of direction and temperature data Each set of data includes direction temperature and the time the readings were taken Taking Navigation Mode readings Areanumber 1 In the Navigation Mode use to select the memory area where you want to store the data Each time you press the selected memory area changes in the following sequence
6. direction that the 12 o clock position of the watch is pointing as an angle value See Direction Values for details e After you take a direction and temperature reading in the Timekeeping Mode temperature readings continue to be performed every two minutes e See Temperature and Direction Reading Precautions and Digital Compass Precautions for other important information about taking direction and temperature readings Changing the Temperature Measurement Unit 1 In the Timekeeping Mode press to perform a direction and temperature reading 2 Hold down until the temperature value starts to flash on the display 3 While the temperature value is flashing press to toggle it between Celsius C and Fahrenheit F 4 When the measurement unit you want is displayed press to return to the measurement result screen e To return to the current time and date screen press Calibrating the Temperature Reading The temperature sensor of this watch is calibrated at the factory before shipment and further adjustment is normally not required If you notice significant error in the temperature readings produced by this watch you can adjust it to correct the error Important Incorrectly calibrating the temperature reading of this watch can result in incorrect readings Carefully read the following before doing anything e Compare the readings produced by the watch with those of another reliable
7. indicate that the watch is ready to calibrate the first direction 2 Place the watch on a level surface facing any direction you want and press to calibrate the first direction e When the calibration procedure is complete the messag A in the upper display This soon changes to and the magnetic north pointer flashes at the 6 o clock position to indicate that the watch is ready for the second direction 3 Rotate the watch 180 degrees 4 Press again to calibrate the second direction e When the calibration procedure is complete the message ii appears in the upper display After a short while the watch automatically returns to the Navigation Mode s initial screen Precautions about bidirectional calibration e You can use any two opposing directions for bidirectional calibration You must however make sure that they are 180 degrees opposite each other Remember that if you perform the procedure incorrectly you will get wrong bearing sensor readings e Do not move the watch during the one or two seconds from the point you press up to the point that appears in the upper display that the calibration of each direction is in progress If you do the message appears in the upper display which means you have to restart the bidirectional calibrati rocedure from the beginning e The appearance of during bidirectional calibration can also be caused by local interference If you suspect that this is the case
8. Module No 1868 1868 1 GETTING ACQUAINTED Congratulations upon your selection of this CASIO watch To get the most out of your purchase be sure to carefully read this User s Guide and keep it on hand for later reference when necessary About this User s Guide Bearing bezel e Button operations are indicated using the letters shown in the illustration e Each section of this User s Guide provides you with the information you need to perform operations in each mode Further details and technical information can be found in the y REFERENCE section Graphic area e The measurement functions built into this watch are not intended for taking measurements that require professional or industrial precision Values produced by this watch should be considered as reasonable representations only e When engaging in mountain climbing or other activities in which losing your way can create a dangerous or life threatening situation always be sure to use a second compass to confirm direction readings 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 GENERAL GUIDE Press to change from mode to mode Each mode is explained on the following pages Navigation Mode Timekeeping Mode Press BACKLIGHT Auto light switch The backlight uses an EL electro luminescent on indicator panel that causes the
9. al injury Never try to read your watch when riding on a bicycle or when operating a motorcycle or any other motor vehicle Doing so is dangerous and can result in a traffic accident and serious personal injury 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 Alarm Mode World Time Mode red ae BY To turn the auto light switch on and off In the Timekeeping Mode hold down for two seconds to turn the auto light switch on Auto light switch on indicator displayed and off Auto light switch on indicator not displayed e In order to protect against running down the batteries the auto light switch is automatically turned off approximately six hours after you turn it on Repeat the above procedure to turn the auto light switch back on if you want e The auto light switch on indicator is on the display in all modes while the auto light switch is turned on TIMEKEEPING MODE Use the Timekeeping Mode to set the current time and date to take direction and temperature readings to select the temperature unit of measurement and to calibrate the temperature sensor Calibrating the Seconds Count Hour Minutes Use the following procedure to calibrate the Da
10. arm 1 gt Alarm 2 gt Alarm 3 gt Hourly Time Signal a 2 After you select an alarm hold down until the hour digits of the alarm time start to flash on the display e The hour digits are flashing because they are selected e This operation automatically turns on the alarm 3 Press to move the flashing in the sequence shown below to select other digits E Hour gt Minutes gt Month gt Day 4 While hour minutes month or day is selected flashing press to increase the setting or to decrease it e To set an alarm that does not include a month Daily alarm Monthly alarm set for the month Press or until the mark appears between 12 and 1 while the month setting is flashing e To setan alarm that does not include day Daily alarm 1 Month alarm set for the day Press or until the mark appears between 31 and 1 while the day setting is are flashing e When setting the alarm time using the 12 hour format take care to set the time correctly as morning A indicator or afternoon P indicator 5 After the alarm time is the way you want it press to return to the alarm display screen Alarm Operation The alarm sounds at the preset time for about 20 seconds or until you stop it by pressing any button To test the alarm Hold down to sound the alarm Turning an Alarm and Hourly Time Signal On and Of
11. atch based on Universal Time Coordinated UTC data e Average monthly temperature values displayed by this watch are based on the WORLD CLIMATE TABLE published by the Japanese government s Meteorological Agency Temperature and Direction Reading Precautions e The direction and temperature reading operation is automatically interrupted whenever an alarm or Hourly Time Signal sounds If this happens start the reading operation again from the beginning e Taking a direction reading while the watch is not horizontal in relation to the horizon can result in large error e Ifthe Navigation Mode memory area you select to store a reading already contains data the data of the new reading replaces the existing data Digital Compass Precautions This watch features a built in magnetic bearing sensor that detects terrestrial magnetism This means that north indicated by this watch is magnetic north which is somewhat different from true polar north The magnetic north pole is located in northern Canada while the magnetic south pole is in southern Australia Note that the difference between magnetic north and true north as measured with all magnetic compasses tends to be greater as one gets closer to either of the magnetic poles You should also remember that some maps indicate true north instead of magnetic north and so you should make allowances when using such maps with this watch Direction Values Magnetic North The direction values d
12. e changes to This indicates all Navigation Mode memory data is deleted e You cannot delete individual memory area contents WORLD TIME MODE The World Time Mode shows you the current time and average temperatures in 27 cities 29 time zones around the world e For full information on city codes see the CITY CODE TABLE e The time settings of the Timekeeping Mode and the World Time Mode are independent from each other so you must make separate settings for each e Whenever you change the time setting for any city in the World Time Mode the settings of all other cities are changed accordingly GMT differential Timekeeping Mode time Time in indicated city Selecting a World Time City and Viewing Its Time and Temperature Information Average Temperature 1 In the World Time Mode press to scroll Display forward through the city codes time zones and to scroll back e When you display the screen of a city its time and GMT differential appear first Next the GMT differential display changes to the current Timekeeping Mode time 2 Press to display the average temperature in the displayed city for the currently selected Average Temperature month 7 p Month 3 Press to scroll forward through the months and to scroll back e No average temperature data is shown when HPT or seee is indicated as the city e Press to return to the current time screen for the selected city Setting
13. e with the month and day setting e The watch s built in full automatic calendar automatically make allowances for different month lengths and leap years Once you set the date there should be no reason to change it except after the replacement of the watch s batteries Taking a Direction and Temperature Reading 1 In the Timekeeping Mode place the watch on a flat surface or if you are wearing the watch make sure that your wrist is horizontal in relation to the horizon 2 Press to start a reading operation e After about one second the current temperature the direction pointers and direction value appear on the display e You can repeat steps 1 through 2 as many times as you like Magnetic north pointer Direction value 3 Next you can adjust the rotary direction bezel so that the N or W mark is aligned with the magnetic north pointer This aligns all of the markings on the bezel with their applicable directions e After you are finished taking direction readings press to return to the current time and date screen e The watch automatically returns to the current time and date screen if you do not perform any operation for about 60 minutes Notes e To take a temperature reading only simply press in the Timekeeping Mode This also performs a direction reading but the pointers and direction value will not be accurate if the watch is not oriented correctly e The direction value shows the
14. ent operation that is currently underway to stop Warning indicators appear in the upper display and this causes to replace any direction or temperature values on the display e There may be cause where the or message is cleared once you change modes In this case you can continue using the watch normally unless the error warning message reappears e Whenever there is a sensor malfunction be sure to take the watch to an authorized CASIO distributor or service center as soon as possible Abnormal Magnetic Field Indicator This indicator appears whenever the watch has a problem obtaining a correct direction reading This condition could indicate that the watch is within a very high magnetic field and so you should try moving to another location Also see Digital Compass Precautions for further information on conditions that cause errors Low Battery Indicator This message indicates that batteries power is too low to perform the measurement It appears whenever batteries power drops below a certain level or when you try to use this watch under very cold conditions below about 10 C 14 F If the F message appears because of use under cold conditions it should clear and normal operation should return after the watch is brought back to normal temperature If batteries power is low indicated appears under normal temperatures you should have the batteries replaced as soon as possible Note that replacement of t
15. entire display to glow for easy reading in the dark The watch s auto light switch automatically turns on the backlight 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 Turning on the Backlight manually In any mode except for the World Time Mode press to illuminate the display for about two seconds e The above operation turns on the backlight regardless of the current auto light switch setting About the Auto Light Switch Turning on the auto light switch causes the backlight to turn on for about two seconds whenever you position your wrist as described below in any mode e See Backlight Precautions for other important information about using the backlight Moving the watch to a position that is parallel to the ground and then tilting it towards you more than 40 degrees causes the backlight to light A L L More Parallel to N R S y roun S e than G Ry ae Oks J i S 40 bog Warning e Never try to read your watch when mountain climbing or hiking in areas that are dark or in areas with poor footing Doing so is dangerous and can result in serious personal injury Never try to read your watch when running where there is danger of accidents especially in locations where there might be vehicular or pedestrian traffic Doing so is dangerous and can result in serious person
16. f 1 In the Alarm Mode press to select an alarm or the Hourly Time Signal 2 When the alarm or Hourly Time Signal you want to is selected press to turn it on and off m Indicates alarm is ON A Indicates Hourly Time Signal is ON e The alarm on indicator mm and the Hourly Time Signal on indicator are shown on the display in all modes while these functions are turned on e If any alarm is on the Alarm On Indicator is shown on the display when you change to another mode STOPWATCH MODE 1 100 second The Stopwatch Mode lets you measure elapsed time split times and two finishes The range of the stopwatch is 23 hours 59 minutes 59 99 seconds Seconds Current time a Elapsed time measurement gt gt Start Stop Re start Stop Clear b Split time measurement A OPO Start Split Split release Stop Clear c Split time and 1st 2nd place times gt OAO Start Split Stop Split release Clear First runner Second runner finishes Record time of finishes Record time of first second runner runner COUNTDOWN ALARM MODE 1 10 second The countdown timer can be set within a range of 1 second to 24 hours When the countdown reaches zero an alarm sounds e You can also select auto repeat which automatically restarts the countdown from the original value you set whenever zero is reached Minutes Setting the Countdown Time 1 In t
17. he Countdown Alarm Mode hold down Current time until the hour digits of the countdown time start to flash on the display e The hour digits are flashing because they are selected 2 Press to move the flashing in the sequence shown below to select other settings C Hours gt Minutes gt Seconds rai 3 While hours minutes or seconds digits are selected flashing press to increase the setting e To set the starting value of the countdown time to 24 hours set amp HY re 4 After the countdown time is the way you want it press to return to the countdown alarm display screen Using the Countdown Timer Press while in the Countdown Alarm Mode to start the countdown timer e When the end of the countdown is reached and auto repeat is turned off the alarm sounds for 10 seconds or until you stop it by pressing any button The countdown time is automatically reset to its starting value after the alarm stops e Press while a countdown operation is in progress to pause it Press again to resume the countdown e To completely stop a countdown operation first pause it by pressing and then press This returns the countdown time to its starting value Turning Auto repeat On and Off 1 In the Countdown Alarm Mode hold down until the hour digits of the countdown time start to flash on the display 2 Press to turn auto repeat on and off e When you turn on a
18. he batteries causes all memory contents to be cleared Sensor Malfunction Indicator This message indicates malfunction of sensor cir Whenever a sensor malfunction initially occurs the messages flashes on the display Note that calibrating the Digital Compass may cause the message to appear In this case the message does not indicate sensor malfunction and should be corrected if you re calibrate the Digital Compass Auto Return Operations e After you perform an operation in any mode pressing returns to the Timekeeping Mode e If you leave a screen with flashing digits on the display for two or three minutes without performing any operation the watch automatically saves anything you have input up to that point and exits the setting screen Data and Setting Scrolling The and buttons are used in various modes and screens 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 12 hour 24 hour Timekeeping Formats The 12 hour 24 hour timekeeping format you select in the Timekeeping Mode is also applied in the Navigation World Time and Alarm Modes Backlight Precautions e The electro luminescent panel loses illuminating power after very long use e The illumination provided by the backlight may be hard to see when viewed under direct sunlight e The watch will emit an audible sound whenever the display is illuminated
19. icator is on the display whenever you display a city code for which daylight saving time is turned on 1868 3 ALARM MODE Alarm No You can use the Alarm Mode to set three Alarmon independent alarms with hour minutes month AM indicator indicator and day You can also turn on an Hourly Time Signal that causes the watch to beep twice every hour on the hour Hour Minutes Month Day Alarm Types The alarm type is determined by the settings you make as described below e Daily alarm Set the hour and minutes for the alarm time Set for the month and for the day see step 4 under Setting Alarms This type of setting causes the alarm to sound everyday at the time you set e Date alarm Set the month day hour and minutes for the alarm time This type of setting causes the alarm to sound at the specific time on the specific date you set e 1 Month alarm Set the month hour and minutes for the alarm time Set for the day see step 4 under Setting Alarms This type of setting causes the alarm to sound everyday at the time you set only during the month you set e Monthly alarm Set the day hour and minutes for the alarm time Set for the month see step 4 under Setting Alarms This type of setting causes the alarm to sound every month at the time you set on the day you set Setting Alarms 1 Press while in the Alarm Mode to select the alarm whose time you want to set E Al
20. isplayed by this watch represent the clockwise angle formed between 12 o clock Direction Magnetic north which is 0 degrees and the direction wale ion direction that the 12 o clock position of the watch aUe vig pointing Location e Taking a direction reading when you are near a source of strong magnetism can cause large errors in readings Because of this you should avoid taking direction readings while in the vicinity of the following types of objects permanent magnets magnetic necklaces etc concentrations of metal metal doors lockers etc high tension wires aerial wires household appliances TVs personal computers washing machines freezers etc Accurate direction readings are impossible while in a train boat airplane etc Accurate readings are also impossible indoors especially inside ferro concrete structures This is because the metal framework of such structures picks up magnetism from appliances etc 1868 5 Storage e The precision of the bearing sensor may deteriorate if the watch becomes magnetized Because of this you should be sure to store the watch away from magnets or any other sources of strong magnetism including permanent magnets magnetic necklaces etc and household appliances TVs personal computers washing machines freezers etc e Whenever you suspect that the watch may have become magnetized perform one of the calibration procedures under Calibrating the Bearing Sensor
21. move to another location and try the procedure again e You should perform bidirectional calibration in an environment that is the same as that where you plan to be taking direction readings If you plan to use it in an open field for example calibrate in an open field To perform northerly calibration 1 While in the Navigation Mode hold down 2 Press to start the northerly calibration procedure e At this time the indicator amp appears in the upper display 3 Place the watch on a level surface and position it so that its 12 o clock position points north as measured with another compass 4 Press to start the calibration operation e When the calibration procedure is complete the messag appears in the upper display After a short while the watch automatically returns to the Navigation Mode s initial screen Questions amp Answers About Direction Readings Question Answer What causes incorrect direction readings e Incorrect bidirectional calibration Perform bidirectional calibration Remember that bidirectional calibration is required whenever batteries are replaced e Nearby source of strong magnetism such as a household appliance a large steel bridge a steel beam overhead wires etc or an attempt to perform direction measurement on a train boat etc Move away from large metal objects and try again Note that digital compass operation cannot be performed inside a trai
22. n boat etc Question Answer Question Answer Question Answer Question What causes different direction readings to produce different results at the same location Magnetism generated by nearby high tension wires are interfering with detection of terrestrial magnetism Move away from the high tension wires and try again What does it mean when direction value This is the abnormal magnetic field indicator It means that strong magnetism is being generated nearby Move away from the source of strong magnetism and try again appears in place of a Why am I having problems taking direction readings indoors A TV personal computer speakers or some other object is interfering with terrestrial magnetism readings Move away from the object causing the interference or take the direction reading outdoors Indoor taking direction readings are particularly difficult inside ferro concrete structures Remember that you will not be able to take direction readings inside of trains airplanes etc What do the numbers on the watch mean Answer The face of this watch is marked with values that increase in a counterclockwise direction These values represent degrees When you take a direction reading you can use these values to find out how many degrees the 12 o clock position of this watch differs from magnetic north For example when the Magnetic North pointer is pointing at 90 on the watch s face it mean
23. s that the 12 o clock position is 90 degrees from magnetic north which means that 12 o clock is pointing due east WORLD CLIMATE TABLE 1868 6 CITY CODE TABLE i GMT i aa 3 City Code City Differential Other major cities in same time zone 11 PAGO PAGO HNL HONOLULU 10 _ PAPEETE ANC ANCHORAGE 09 _ NOME LAX LOSANGELES 08 SAN FRANCISCO LAS VEGAS VANCOUVER SEATTLE DAWSON CITY DEN DENVER 07__ EL PASO EDMONTON CHI CHICAGO 06 HOUSTON DALLAS FORT WORTH NEW ORLEANS MEXICO CITY WINNIPEG NYC NEW YORK 05 MONTREAL DETROIT MIAMI BOSTON PANAMA CITY HAVANA LIMA BOGOTA CCS CARACAS 04 LAPAZ SANTIAGO PORT OF SPAIN RIO RIO DE JANEIRO 03 SAO PAULO BUENOS AIRES BRASILIA MONTEVIDEO 02 01 PRAIA GMT 00 DUBLIN LISBON CASABLANCA LON LONDON DAKAR ABIDJAN PAR PARIS 01 MILAN ROME MADRID AMSTERDAM ALGIERS HAMBURG FRANKFURT VIENNA STOCKHOLM BERLIN CAI CAIRO 02 ATHENS HELSINKI ISTANBUL BEIRUT JRS JERUSALEM DAMASCUS CAPE TOWN JED JEDDAH 03 KUWAIT RIYADH ADEN ADDIS ABABA NAIROBI THR TEHRAN 3 5 SHIRAZ MRU MAURITIUS 04 DUBAI ABU DHABI MUSCAT KBL KABUL 4 5 KHI KARACHI 05 DEL DELHI 5 5 _ MUMBAI CALCUTTA DAC DHAKA 06 COLOMBO RGN YANGON 6 5 BKK BANGKOK 07 JAKARTA PHNOM PENH HANOI VIENTIANE HKG HONG KONG 08 SINGAPORE KUALA LUMPUR BEIJING
24. the World Time Jack 1 In the World Time Mode use and to 2S indicator scroll through the city codes and find the one you want 2 Hold down until the DST On Off setting starts to flash on the display e The DST On Off setting is flashing because itis selected 3 Press to move the flashing in the sequence shown below to select other settings ES Hour Minutes e While DST setting is selected flashing press to toggle Daylight Saving Time on T and off PEE e While hour or minutes is selected flashing press to increase the setting or to decrease it 4 After you set the time press to return to the World Time screen Daylight Saving Time DST Daylight Saving Time automatically advances the time setting by one hour from Standard Time You can make individual Daylight Saving Time settings for each city code time zone Remember that not all countries or even local areas use Daylight Saving Time To switch between Standard Time and Daylight Saving Time 1 In the World Time Mode use and to display the city code time zone whose standard time daylight saving time setting you want to change 2 Hold down until the DST On Off setting starts to flash on the display 3 Press to toggle between Daylight Saving Time and Standard Time E 4 After you are finished making the setting you want press to return to the World Time screen e The DST ind
25. uto repeat a pattern of bars appear in the graphic area Turning off auto repeat causes the graphic area to go blank 3 Press to return to the countdown alarm display screen Graphic area Auto repeat On 1868 4 Notes e The auto repeat on and off status indicators in the graphic area are not shown in the countdown alarm display screen To check whether auto repeat is on or off perform step 1 of the above procedure to change to the setting screen Then you can check the status of the graphic area to see if auto repeat is on or off After you are finished press to return to the countdown alarm display screen When the end of the countdown is reached and auto repeat is turned on the alarm sounds but the countdown starts again automatically whenever the countdown reaches zero You can stop timing by pressing and manually reset to the starting countdown time by pressing Normally an alarm tone sounds for 10 seconds when the end of the countdown is reached If you use auto repeat with start time of 10 seconds or less the alarm tone sounds for only one second 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 Warning Indicators Warning indicators appear whenever any of the conditions described below occur Appearance of a warning indicator causes any measurem
26. y ofweek seconds count on a time signal from a radio TV or other source 1 Inthe Timekeeping Mode hold down until the seconds digits start to flash on the display 2 Press to set the seconds count to 2 when the time signal you are calibrating to Seconds sounds e Pressing while the seconds count is in the range of 30 to 59 resets the seconds to GG and adds 1 to the minutes If the seconds count is in the range of 00 to 29 the minutes count is unchanged 3 Press to return to the current time display PM indicator Month Day Setting the Current Time 1 Inthe Timekeeping Mode hold down until the seconds digits start to flash on the display e The seconds digits are flashing because they are selected 2 Press to move the flashing in the sequence shown below to select other digits and settings i 12 24 Hour E Hour gt Minutes gt Format e Day je Month je Year 3 While hour minutes year month or day is selected flashing press to increase the setting or to decrease it e When the 12 24 hour setting is selected use to toggle between 12 hour 4 and 24 hour 4 timekeeping 4 After the time and date are set the way you want them press to return to the current time screen Notes e The year can be set in the range of 1995 to 2039 e The day of the week is automatically displayed in accordanc
Download Pdf Manuals
Related Search