Casio 3772 Watch User Manual
Contents
1. adjust both the digital and the analog time settings manually make sure you adjust the digital setting first Depending on how much the hands have to move in order to adjust to the digital time it may take some time before they stop moving To adjust the analog time 1 In the Timekeeping Mode press C five times to enter the Hand Setting Mode 2 Hold down until the current digital time starts to flash which indicates the setting screen 3 Use and B to adjust the analog setting as described below When you want to do this Perform this button operation Move the hand setting Press O forward 20 seconds Move the hand setting a short Hold down way forward at high speed Release D when the hands reach the setting you want Move the hand setting along While holding down D to move the hands at way forward at high speed high speed press B to lock the high speed hand movement To stop the hand movement press any button Hand movement stops automatically if the hour hand makes one full 12 hour revolution 4 Press to exit the setting screen The minute hand will be adjusted slightly to match the seconds when you exit the setting screen To return to the Timekeeping Mode press CASIO Reference This section contains more detailed and technical information about watch operation It also contains important precautions and notes about the various features2. and functions of this watch Auto Display Auto Display continually changes the contents of the digital display To turn off Auto Display Press any button to turn off Auto Display This returns to the Timekeeping Mode To turn on Auto Display In the Timekeeping Mode hold down for about two seconds until the watch beeps Note Calibration signal reception is disabled while Auto Display is being performed Auto Display cannot be performed while a setting screen is on the display Auto Return Features If you leave the watch in the Alarm or Hand Setting Mode for two or three minutes without performing any operation it automatically returns to the Timekeeping Mode e f you leave the watch with a flashing setting on the display for two or three minutes without performing any operation the watch automatically exits the setting screen Scrolling The B and D buttons are used in various modes and setting 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 Initial Screens When you enter the World Time Mode the data you were viewing when you last exited the mode appears first Radio controlled Atomic Timekeeping Precautions Strong electrostatic charge can result in the wrong time being set Even when the watch is within the reception range of the transmitter signal reception will be impossible if the signal is blo
3. in the Timekeeping Mode reaches each of the five calibration times Do not perform any button operation within seven minutes before or after any of the five calibration times Doing so can interfere with correct calibration Remember that reception of the calibration signal depends on the time kept in the digital display Reception will be performed whenever the display shows one of the five calibration times regardless of whether or not the displayed time is actually the correct time Calibration signal reception is disabled while a countdown timer operation is in progress About the Receiving Indicator The receiving indicator shows the strength of the calibration signal being received For best reception be sure to keep the watch in a location where signal strength is e Gc Weak 4 Strong Level 0 Level 3 Receiving indicator 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 Use the receiving indicator as a guide for checking signal strength and for finding the best location for the watch during signal reception The Level 3 receiving indicator remains on the display in all modes following reception of the time calibration signal and calibration of the watch s time setting The Level 3 receiving indicator is not displayed if signal reception was unsuccessful or after manual adju
4. is flashing use D and B to change it 3 Press to exit the setting screen To use the countdown timer Press D while in the Countdown Timer Mode to start the countdown timer When the end of the countdown is reached 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 Press D while a countdown operation is in progress to pause it Press D again to resume the countdown To completely stop a countdown operation first pause it by pressing and then press A This returns the countdown time to its starting value Alarm Alarm time When the alarm is turned on the alarm sounds when the Hour Minutes alarm time is reached You can also turn on an Hourly PM indicator Time Signal which will cause the watch to beep twice every hour on the hour All of the operations in this section are performed in the Alarm Mode which you enter by pressing Hourly time signal on indicator Alarm on indicator To set the alarm time 1 In the Alarm Mode hold down A until the hour setting of the alarm time starts to flash which indicates the setting screen This operation automatically turns on the alarm Press O to move the flashing between the hour and minute settings While a setting is flashing use and B to change it When setting the alarm time using the 12 hour format take car
5. not it should adjust automatically after the next auto receive in the middle of the night You can also perform manual receive or you can set the time manually If you are in an area that does not use Daylight Saving Time summer time turn off the DST setting CASIO About This Manual Button operations are indicated using the letters shown in the illustration Most of the display examples in this manual show only the digital display without the analog hands Each section of this manual provides you with the information you need to perform operations in each mode Further details and technical information can be found in the Reference section Countdown Timer Mode To display the digital time and last signal screen In the Timekeeping Mode press to cycle through the digital time screens as shown below In the Timekeeping Mode press D to display the last signal screen The last signal screen shows the time and date of the last successful time calibration signal reception PM indicator Hour Minutes Last Signal Screen Time Calibration Signal Reception There are two different methods you can use to receive the time calibration signal auto receive and manual receive Auto Receive With auto receive the watch automatically picks up the time calibration signal five times a day at 0 00 a m 1 00 a m 2 00 a m 3 00 a m and 4 00 a m For more information see About Auto Receive Manual Re
6. view the time in another city While in the World Time Mode press D to scroll through the city codes time zones to the east For full information on city codes see the City Code Table To toggle a city code time between Standard Time and Daylight Saving Time 1 In the World Time Mode use D to display the city code time zone whose Standard Time Daylight Saving Time Setting you want to change 2 Hold down to toggle Daylight Saving Time DST indicator displayed and Standard Time DST indicator not displayed DST indicator Note that you cannot use the World Time Mode to change the DST setting of the Home City code you currently have selected in the Timekeeping Mode See To change the Daylight Saving Time summer time setting for information about turning the Home City code DST setting on and off The DST indicator will appear on the display whenever you display a city code for which Daylight Saving Time is turned on Note that the DST Standard Time setting affects only the currently displayed city code Other city codes are not affected CASIO Operation Guide 3772 Stopwatch Minutes The stopwatch lets you measure elapsed time split times Seconds and two finishes The display range of the stopwatch is 59 minutes 59 99 seconds The stopwatch continues to run restarting from zero after it reaches its limit until you stop it Exiting the Stopwatch Mode while a split time is frozen on th
7. MO0505 EA Operation Guide 3772 Getting Acquainted Congratulations upon your selection of this CASIO watch To get the most out of your purchase be sure to carefully read this manual and keep it on hand for later reference when necessary 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 General Guide Press C to change from mode to mode In any mode press B to illuminate the face of the watch World Time Mode Timekeeping Mode Press Radio controlled Atomic Timekeeping Hour hand This watch receives a time calibration signal and updates Minute hand _ its time setting accordingly The time calibration signal includes both Standard Time and Daylight Saving Time summer time data This watch is designed to pick up the time calibration signal transmitted in the United States Fort Collins Colorado 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 Month Day States and Mexico Day of week Seconds Current Time Setting This watch automatically adjusts its time setting in accordance with a time calibration signal You can also perform a manual procedure to set the t
8. Timekeeping Formats The 12 hour 24 hour timekeeping format you select in the Timekeeping Mode is also applied in all other modes With the 12 hour format the PM indicator P 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 Illumination Precautions e Illumination may be hard to see when viewed under direct sunlight e Illumination automatically turns off whenever an alarm sounds Frequent use of illumination runs down the battery Operation Guide 3772 CASIO City Code Table City GMT Code City Differential PPG Pago Pago 11 0 ANL Honolulu 10 0 Papeete ANC Anchorage 09 0 Nome YVR Vancouver 08 0 San Francisco Las Vegas LAX Los Angeles i Seattle Tacoma Dawson City Tijuana LES Edmonton 07 0 El Paso Culiacan MEX Mexico City YWG Winnipeg 06 0 Houston Dallas Fort Worth New Orleans CHI Chicago MIA Miami 05 0 Montreal Detroit Boston New York Panama City Havana Lima Bogota Carnes 04 0 La Paz Santiago Port Of Spain St Johns 03 5 Rio De Janeiro 03 0 Sao Paulo Buenos Aires Brasilia Montevideo Praia 01 0 Lisbon 400 0 Dublin Casablanca Dakar Abidjan Barcelona Madrid Paris Milan Amsterdam Algiers Hamburg Frankfurt Vienna Rome Berlin Stockholm ll 402 0 Helsinki Istanbul Be
9. ation duration and the 12 24 hour format All of the operations in this section are performed in the Timekeeping Mode which you can enter by pressing C Press a PM indicator p Press E Last Signal Screen Hour Minutes Setting the Digital Time and Date Manually Make sure you select your Home City code before you change the current time and date settings World Time Mode times are all displayed in accordance with the Timekeeping Mode settings Because of this World Time Mode times will not be correct if you do not select the proper Home City code before setting the time and date in the Timekeeping Mode To set the current digital time and date manually 1 In the Timekeeping Mode hold down A until the city code starts to flash which indicates the setting screen 2 Press to move the flashing in the sequence shown below to select other settings City code City Code Seconds Hour A Day Year 4 Minutes 3 When the setting you want to change is flashing use B and or D to change it as described below Screen To do this Do this E IY Im Change the city code Use D east and B west a Cycle between Daylight Saving Time Press FI TII CH Standard Time FF and Auto DST UTH i am H Toggle between 12 hour 1 XH and Press 24 hour ZH timekeeping Reset the seconds to GB Pre
10. ceive Manual receive lets you start a time calibration signal reception with the press of a button For more information see To perform manual receive Important 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 Make sure there are no metal objects nearby gg Resin Band Metal Band The watch should not be on its side or facing the wrong way Proper signal reception can be difficult or even impossible under the conditions listed below Inside or Inside a Neara Near high Among or among vehicle household construction tension behind buildings appliances site airport or power lines mountains office other sources equipment of electrical or a mobile noise phone Operation Guide 3772 Signal reception is normally better at night than during the day 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 Baie 600 miles DES 2 000 miles t NX E Fort Collins Under good reception conditions signal reception is possible within a radius of about 2 000 miles 3 000 kilometers from the Fort Collins transmitter At distances further than about 600 miles 1 000 kilometers from the Fort Collins transmitter signal reception may not be
11. cked by mountains or other geological formations between the watch and signal source Signal reception is affected by weather atmospheric conditions and seasonal changes 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 automatically update the date and day of the week for the period January 1 2000 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 f 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 f 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 ime and auto receive settings The followi
12. e display clears the split time and returns to elapsed time measurement The stopwatch measurement operation continues even if you exit the Stopwatch Mode All of the operations in this section are performed in the Stopwatch Mode which you enter by pressing 1 100 second To measure times with the stopwatch Elapsed Time D D OOA Start Stop Re start Stop Clear Split Time O aA A 93 0 8 Start Split Split release Stop Clear Two Finishes B A B 9 8 8 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 to 60 minutes An alarm sounds when the countdown Seconds reaches zero Calibration signal reception both auto and manual is disabled while a countdown timer operation is in progress All of the operations in this section are performed in the Countdown Timer Mode which you enter by pressing Minutes To set the countdown start time 1 While the countdown start time is on the display in the Countdown Timer Mode hold down until the current countdown start time starts to flash which indicates the setting screen If the countdown start time is not displayed use the procedure under To use the countdown timer to display it 2 While a setting
13. e to set the time correctly as a m no indicator or p m P indicator 4 Press to exit the setting screen Alarm Operation The alarm sounds at the preset time for about 10 seconds regardless of the mode the watch is in To stop the alarm tone after it starts to sound press any button To test the alarm In the Alarm Mode hold down D to sound the alarm CASIO To turn the Daily alarm and the Hourly Time Signal on and off In the Alarm Mode press D to cycle through the settings shown below Alarm On Indicator Hourly Time Signal On Indicator Q O O O Alarm Off Alarm On Alarm Off Alarm On Signal Off Signal Off Signal On Signal On The alarm on indicator and the Hourly Time Signal on indicator are shown on the display in all modes while these functions are turned on Illumination An LED light emitting diode and light guide panel illuminate the digital display for easy reading in the dark See Illumination Precautions for other important information To turn on illumination In any mode press B to illuminate the display You can specify 1 5 seconds or 2 5 seconds as the illumination duration See To set the current digital time and date manually for more information Timekeeping Use the Timekeeping Mode to set and view the current time and date This section also explains how to manually set the current date and time When setting the time you can also configure settings for the illumin
14. ime and date when necessary The first thing you should do after purchasing this watch is to set your Home City which is the city where you will normally use the watch For more information see To set your Home City below When using the watch outside the ranges of the U S time signal transmitter you have to adjust the current time setting manually as required See Timekeeping for more information about manual time setting The analog time of this watch is synchronized with the digital time Because of this the analog time setting is automatically adjusted whenever you change the digital setting See Analog Timekeeping for more information To set your Home City 1 In the Timekeeping Mode hold down until the city code starts to flash which indicates the setting screen 2 Use D east and B west to scroll through the city codes until the one you want to use as your Home City is displayed The following are the city codes for major cities in North America YE Vancouver os Angeles San Francisco Las Vegas City code Seattle Tacoma Tijuana YEr Edmonton Chicago Houston Dallas Fort Worth New Orleans Fy New York Detroit Boston Montreal Tr HZ Halifax YT St Johns 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
15. irut Damascus Jerusalem Cape Town OSCOW SEE um Jeddah 03 0 Kuwait Riyadh Aden Addis Ababa Nairobi Tehran 03 5 Shiraz Dubai 04 0 Abu Dhabi Muscat Kabul 04 5 Karachi 05 0 Male Delhi 05 5 Mumbai Kolkata DAC Dhaka 06 0 Colombo RGN Yangon 06 5 BKK Bangkok 07 0 Jakarta Phnom Penh Hanoi Vientiane Manila Perth ingapore Kuala Lumpur Beijing Taipei Manila Perth HKG Hong Kong 08 0 Ulaanbaatar SEL Seoul TYO Tokyo 09 0 Pyongyang ADL Adelaide 09 5 Darwin SV Lum 10 0 Melbourne Rabaul NOU Noumea 11 0 Port Vila WLG Wellington 12 0 Christchurch Nadi Nauru Island Based on data as of December 2004 Other major cities in same time zone
16. ng are the initial factory defaults for these settings Setting Initial Factory Default City code HY New York DST summer time FUT Auto switching ost Auto receive QM Auto receive Timekeeping Resetting the seconds to 00 while the current count is in the range of 30 to 59 causes the minutes to be increased by 1 In the range of 00 to 29 the seconds are reset to 00 without changing the minutes The day of the week is automatically displayed in accordance with the date year month and day settings The year can be set in the range of 2000 to 2099 The watch s built in full automatic calendar makes allowances for different month lengths and leap years Once you set the date there should be no reason to change it except after you have the watch s battery replaced 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 Universal Time Coordinated UTC data UTC is the world wide scientific standard of timekeeping It is based upon carefully maintained atomic cesium clocks that keep time accurately to within microseconds Leap seconds are added or subtracted as necessary to keep UTC in sync with the Earth s rotation The reference point for UTC is Greenwich England 12 hour 24 hour
17. possible during certain times of year or times of day Radio interferance may also cause problems with reception See the information under Signal Reception Troubleshooting if you experience problems with time calibration signal reception About Auto Receive When auto receive is turned on the watch automatically starts to receive the time calibration signal when the time in the Timekeeping Mode reaches 0 00 a m 1 00 a m 2 00 a m 3 00 a m and 4 00 a m each day calibration times The watch will also perform an additional auto receive at 5 00 a m if none of the regularly scheduled auto receive operations are successful When any auto receive is successful the remaining auto receive operations are not performed Note Auto receive is performed only if the watch is in the Timekeeping Mode or World Time Mode when one of the calibration times is reached It is not performed if a calibration time is reached while an alarm is sounding or while you are configuring settings while settings are flashing on the display Auto receipt 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 easily receive the signal When auto receive is turned on the watch receives the calibration signal for two to seven minutes everyday when the time
18. r turned on but You were performing some button wait until the next auto signal the Level 3 operation during the auto receive receive is performed receiving Even if reception is successful the Check to make sure the indicator does Level 3 receiving indicator disappears watch is in a location where it not appear on every day at 0 a m can receive the signal the display Time setting is e If the time is one hour off the DST Change the DST setting to incorrect setting may be incorrect Auto DST following signal e The Home City code setting is not Select the correct Home City reception correct for the area where you are using code the watch For further information see Important under Time Calibration Signal Reception and Radio controlled Atomic Timekeeping Precautions World Time The World Time Mode digitally displays the current time in 48 cities 29 time zones around the world If the current time shown for a city is wrong check your Home City time settings and make the necessary changes The watch will perform a signal reception even if it is in the World Time Mode when a calibration time is reached If this happens the World Time Mode time settings will be adjusted in accordance with the Timekeeping Mode s Home City time All of the operations in this section are performed in the World Time Mode which you enter by pressing Current time in selected city To
19. ss D Toggle the illumination duration Press B setting between 1 5 seconds and 46 2 5 seconds X RY Use and B Change the hour or minutes Change the year Change the month or day See City Code Table for a complete list of available city codes For information about settings other than the time and date see the following Illumination duration Illumination Operation Guide 3772 4 Press to exit the setting screen When you exit the setting screen the analog hands are adjusted automatically to match the digital time See Analog Timekeeping for more information Note e Auto DST HT B can be selected only while Hihii FARE IF LAs YER DEM MES Ule CHI MIA YTO HYO YR VW T HESS SEL or Tym is selected as the Home City code For more information see Daylight Saving Time DST below Daylight Saving Time DST Daylight Saving Time summer time advances the digital time setting by one hour from Standard Time Remember that not all countries or even local areas use Daylight Saving Time The time calibration signal transmitted from Fort Collins includes 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 Fort Collins signal e The default DST setting is Auto DST AHT H whenever you select FAM LAF LAX TEA DEH HEX
20. stment of the current time setting The Level 3 receiving indicator indicates that at least one of the five calibration signal receive operations was successful Note however that the Level 3 receiving indicator is cleared from the display at 0 00 a m each day To perform manual receive 1 Place the watch on a stable surface so its top 12 o clock side is facing towards a window 2 In the Timekeeping Mode hold down D for about two seconds until the watch beeps 3 After you release D the display will show the current time and the letters Fz This indicates that signal reception is in progress Time calibration signal reception normally takes from two to seven minutes Take care that you do not perform any button operations or move the watch during this time After signal reception is complete the display of the watch changes to the last signal Screen Note e To interrupt a reception and return to the Timekeeping Mode press e If reception is unsuccessful the message E FzF appears on the display for one or two minutes After that the watch returns to the Timekeeping Mode e You can also change from the last signal or EF F screen to the normal timekeeping screen by pressing D Calibration signal reception is disabled while a countdown timer operation is in progress To turn auto receive on and off 1 In the Timekeeping Mode press D to display the last signal screen The watch will automatically ret
21. urn to the Timekeeping Mode if you do not perform any button operation for one or two minutes after displaying the last signal screen 2 Hold down until the current auto receive setting flashes on the display This is the setting screen f the auto receive setting does not appear when you hold down it means that the city code currently selected for the Home City is for an area that does not support calibration signal reception You cannot turn auto receive on or off in this case 3 Use to turn auto receive on Cif4 or off FFF 4 Press to exit the setting screen To return to the Timekeeping Mode from the last signal screen press D e For information about city codes that support signal reception see To set your Home City On Off status Signal Reception Troubleshooting Check the following points whenever you experience problems with signal reception Problem Probable Cause What you should do Cannot perform e The watch is not in the Timekeeping Enter the Timekeeping Mode manual receive Mode and try again Your current Home City is not one of the e Select WF LAS YER following city codes Fi LAE DENM HEM ibd CHI YER OEM PES Tua CHI HIPSCCTO MUSUTC YH or MIA Y TO MYC HE orY Y T Y T as your Home City A countdown timer operation is in Stop the countdown timer progress operation Auto receive is e You changed the time setting manually e Perform manual receive o
22. vim CHI MIA YTO NYC YHZ YYT or Ty as your Home City code e If you experience problems receiving the time calibration signal in your area it is probably 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 C once and the DST setting screen appears 3 Use D to cycle through the DST settings in the sequence shown below Auto DST AUTH DST off GFF DST on OH 4 When the setting you want is selected press A to exit the setting screen e The DST indicator appears on the display to indicate that Daylight Saving Time is turned on Analog Timekeeping The analog time of this watch is synchronized with the digital time The analog time setting is adjusted automatically whenever you change the digital time Note The hands for the analog timepiece move to adjust to a new setting whenever any of the following occurs When you change the digital time setting manually When the digital time setting is changed by time calibration signal reception When you change the Home City code and or DST setting If the analog time does not match the digital time for any reason use the procedure described under To adjust the analog time to match the analog setting to the digital setting Whenever you need to
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