Operation Guide 3445

Transcription

1 MO1702-EB 2016 ASIO OMPUTER O., LTD. ongratuations upon your seection of this ASIO watch. Appications The buit-in sensors of this watch measure direction, barometric pressure, temperature, and water depth. Measured vaues are then shown on the dispay. Such features make this watch usefu when diving or when engaging in other such outdoor activities. Warning! The measurement functions buit into this watch are not intended for taking measurements that require professiona or industria precision. Vaues produced by this watch shoud be considered as reasonabe representations ony. When engaging in diving or other activities in which osing your way can create a dangerous or ife-threatening situation, aways use a second underwater compass to confi rm direction readings. that ASIO OMPUTER O., LTD. assumes no responsibiity for any damage or oss suffered by you or any third party arising through the use of your watch or its mafunction. ENGLISH The watch s water depth measurement function is intended to be used as a backup depth gauge. Whenever you use the digita compass of this watch for serious diving or other activities, be sure to aways take aong another underwater compass to confi rm readings. If the readings produced by the digita compass of this watch are different from those of the other compass, perform directiona caibration of the digita compass to ensure more accurate readings. Direction readings and digita compass caibration wi not be possibe if the watch is in the vicinity of a permanent magnet (magnetic accessory, etc.), meta objects, high-votage wires, aeria wires, or eectrica househod appiances (TV, computer, cephone, etc.) E E-1 About This Manua Button operations are indicated using the etters shown in the iustration. that the product iustrations in this manua are intended for reference ony, and so the actua product may appear somewhat different than depicted by an iustration. Things to check before using the watch 1. heck the battery power eve. Is H or M dispayed for the battery power indicator (page E-10)? Battery power indicator NO Does any one of the foowing conditions exist? Battery power indicator shows L and LOW is f ashing on the dispay. HG is f ashing on the dispay. The face is bank. YES Power is ow. harge the watch by pacing it in a ocation where it is exposed to ight. For detais, see harging the Watch (page E-9). The watch is charged suffi cienty. For detais about charging, see harging the Watch (page E-9). Go to step 2. YES NEXT E-2 E-3 2. heck the Home ity and the dayight saving time (DST) setting. Use the procedure under To configure Home ity and summer time settings (page E-30) to configure your Home ity and dayight saving time settings. Proper time caibration signa reception, and Word Time Mode data depend on correct Home ity, time, and date settings in the Timekeeping Mode. Make sure you confi gure these settings correcty. 3. Set the current time. To set the time using a time caibration signa See To get ready for a receive operation (page E-16). To set the time manuay See onfi guring urrent Time and Date Settings Manuay (page E-32). The watch is now ready for use. For detais about the watch s radio controed timekeeping feature, see Radio ontroed Atomic Timekeeping (page E-14). ontents About This Manua E-2 Things to check before using the watch E-3 harging the Watch E-9 To recover from the seep state E-13 Radio ontroed Atomic Timekeeping E-14 To get ready for a receive operation E-16 To perform manua receive E-18 To check the atest signa reception resuts E-21 To turn auto receive on or off E-21 Mode Reference Guide E-23 Timekeeping E-29 onfiguring Home ity Settings E-30 To confi gure Home ity and summer time settings E-30 onfiguring urrent Time and Date Settings Manuay E-32 To change the current time and date settings manuay E-32 E-4 E-5 Using the Diving Functions E-35 To dispay water temperature E-36 To take a direction reading E-36 To dispay the surface time E-41 To reset 0-meter depth manuay E-41 Specifying Temperature and Water Depth Dispay Units E-57 To specify temperature and water depth dispay units E-57 Viewing Diving Log Records E-59 To view og records E-59 To deete a specifi c og record E-61 To deete a og records E-62 Taking Direction Readings E-64 To take a direction reading E-64 To perform fi gure 8 caibration E-70 To perform 3-point caibration E-72 To perform magnetic decination correction E-75 To store a direction ange reading in Bearing Memory E-76 Viewing Time Stamp Records (Time Reca) E-79 To create a time stamp record E-79 To view time records E-79 To deete a specifi c time stamp record E-81 To deete a time stamp records E-81 E-6 Using the Stopwatch E-82 To enter the Stopwatch Mode E-82 To perform an eapsed time operation E-82 To pause at a spit time E-82 To measure two fi nishes E-83 Using the ountdown Timer E-84 To enter the ountdown Timer Mode E-84 To specify the countdown start time E-84 To perform a countdown timer operation E-85 To stop the aarm E-85 Using the Aarm E-86 To enter the Aarm Mode E-86 To set an aarm time E-87 To turn an aarm and the Houry Time Signa on and off E-88 To stop the aarm E-89 To test the aarm E-89 hecking the urrent Time in a Different Time Zone E-90 To enter the Word Time Mode E-90 To view the time in another time zone E-90 To specify standard time or dayight saving time (DST) for a city E-91 E-7

2 Taking Temperature Readings E-92 To take temperature readings E-92 To caibrate the temperature sensor E-94 hecking the Tide Leve, Moon Phase, and Moon Age (Tide/Moon) E-95 To view the current tide eve E-95 To view the current moon phase E-97 To view the current Moon age E-97 To view the tide eve at a different time today E-100 To view the tide eve, Moon phase, and Moon age for a specifi c date and time E-100 To caibrate the high tide time E-102 To specify Northern Hemisphere View or Southern Hemisphere View Moon Phase E-104 Iumination E-106 To turn on iumination manuay E-106 To change the iumination duration E-106 To enabe or disabe the auto ight switch E-108 Other Settings E-110 To enabe or disabe the button operation tone E-110 To enabe or disabe Power Saving E-111 Troubeshooting E-112 Specifications E-122 harging the Watch The face of the watch is a soar pane that generates power from ight. The generated power charges a buit-in rechargeabe battery, which powers watch operations. The watch charges whenever it is exposed to ight. harging Guide Whenever you are not wearing the watch, eave it in a ocation where it is exposed to ight. Best charging performance is achieved by exposing the watch to the strongest ight avaiabe. When wearing the watch, make sure that its face is not bocked from ight by the seeve of your cothing. The watch may enter a seep state (page E-13) if its face is bocked by your seeve even ony partiay. Warning! Leaving the watch in bright ight for charging can cause it to become quite hot. Take care when handing the watch to avoid burn injury. The watch can become particuary hot when exposed to the foowing conditions for ong periods. On the dashboard of a car parked in direct sunight Too cose to an incandescent amp Under direct sunight E-8 E-9 Aowing the watch to become very hot can cause its iquid crysta dispay to back out. The appearance of the LD shoud become norma again when the watch returns to a ower temperature. Turn on the watch s Power Saving function (page E-13) and keep it in an area normay exposed to bright ight when storing it for ong periods. This heps to ensure that power does not run down. Storing the watch for ong periods in an area where there is no ight or wearing it in such a way that it is bocked from exposure to ight can cause power to run down. Expose the watch to bright ight whenever possibe. Power Leves You can get an idea of the watch s power eve by observing the battery power indicator on the dispay. E-10 Battery power indicator Leve 1 (H) 2 (M) 3 (L) Battery Power Indicator Function Status A functions enabed. Before using the Diving Mode, charge the battery at east to Leve 2. A functions enabed. Before using the Diving Mode, charge the battery at east to Leve 2. Auto and manua receive, iumination, beeper, Diving Mode, Digita ompass Mode, Thermometer Mode, and Tide/Moon Mode operation disabed. Leve 4 (HG) Battery Power Indicator Function Status Except for the current time and the HG (charge) indicator, a functions and dispay indicators disabed. 5 A functions disabed. The f ashing LOW indicator at Leve 3 (L) tes you that battery power is very ow, and that exposure to bright ight for charging is required as soon as possibe. At Leve 5, a functions are disabed and settings return to their initia factory defauts. Once the battery reaches Leve 2 (M) after faing to Leve 5, reconfi gure the current time, date, and other settings. Dispay indicators reappear as soon as the battery is charged from Leve 5 to Leve 2 (M). Leaving the watch exposed to direct sunight or some other very strong ight source can cause the battery power indicator to show a reading temporariy that is higher than the actua battery eve. The correct battery eve shoud be indicated after a few minutes. A data stored in memory is deeted, and the current time and a other settings return to their initia factory defauts whenever battery power drops to Leve 5 and when you have the battery repaced. Power Recovery Mode Performing mutipe sensor, iumination, or beeper operations during a short period may cause a of the battery power indicators (H, M, and L) to start f ashing on the dispay. This indicates that the watch is in the power recovery mode. Iumination, aarm, countdown timer aarm, houry time signa, and sensor operations wi be disabed unti battery power recovers. Battery power wi recover in about 15 minutes. At this time, the battery power indicators (H, M, L) wi stop fashing. This indicates that the functions isted above are enabed again. E-11 If a of the battery power indicators (H, M, L) are fashing and the HG (charge) indicator aso is f ashing, it means the battery eve is very ow. Expose the watch to bright ight as soon as possibe. Even if battery power is at Leve 1 (H) or Leve 2 (M), the Digita ompass Mode, Thermometer Mode, or Diving Mode sensor may be disabed if there is not enough votage avaiabe to power it suffi cienty. This is indicated when a of the battery power indicators (H, M, L) are f ashing. Frequent f ashing of a of the battery power indicators (H, M, L) probaby means that remaining battery power is ow. Leave the watch in bright ight to aow it to charge. harging Times Exposure Leve (Brightness) Daiy Operation *1 Leve hange *2 Leve 5 Leve 4 Leve 3 Leve 2 Leve 1 Outdoor sunight (50,000 ux) 5 min. 2 hours 14 hours 4 hours Sunight through a window (10,000 ux) 24 min. 6 hours 71 hours 19 hours Dayight through a window on a coudy day (5,000 ux) 48 min. 11 hours 143 hours 39 hours Indoor f uorescent ighting (500 ux) 8 hours 142 hours *1 Approximate amount of exposure time required each day to generate enough power for norma daiy operation. *2 Approximate amount of exposure time (in hours) required to take power from one eve to the next. The above exposure times a are for reference ony. Actua exposure times depend on ighting conditions. For detais about the operating time and daiy operating conditions, see the Power Suppy section of the Specifications (page E-125). E-12 Power Saving When turned on, Power Saving enters a seep state automaticay whenever the watch is eft for a certain period in an area where it is dark. The tabe beow shows how watch functions are affected by Power Saving. For information about enabing and disabing power saving, see To enabe or disabe Power Saving (page E-111). There actuay are two seep state eves: dispay seep and function seep. Eapsed Time in Dark Dispay Operation 60 to 70 minutes (dispay seep) Bank, with PS f ashing Dispay is off, but a functions are enabed. 6 or 7 days (function seep) Bank, with PS not f ashing A functions except for timekeeping and stopwatch eapsed time measurement are disabed. The watch wi not enter a seep state between 6:00 AM and 9:59 PM. If the watch is aready in a seep state when 6:00 AM arrives, however, it wi remain in the seep state. The watch wi not enter a seep state whie it is in the Stopwatch Mode, ountdown Timer Mode, or Diving Mode. To recover from the seep state Move the watch to a we-it area, press any button, or ange the watch towards your face for reading (page E-107). E-13 Radio ontroed Atomic Timekeeping This watch receives a time caibration signa and updates its time setting accordingy. However, when using the watch outside of areas covered by time caibration signas, you wi have to adjust the settings manuay as required. See onfi guring urrent Time and Date Settings Manuay (page E-32) for more information. This section expains how the watch updates its time settings when the city code seected as the Home ity is in Japan, North America, Europe, or hina, and is one that supports time caibration signa reception. If your Home ity ode setting is this: The watch can receive the signa from the transmitter ocated here: LIS, LON, MAD, PAR, ROM, BER, STO, ATH, MOW Anthorn (Engand), Mainf ingen (Germany) HKG, BJS Shangqiu ity (hina) TPE, SEL, TYO Fukushima (Japan), Fukuoka/Saga (Japan) HNL, AN, YVR, LAX, YEA, DEN, MEX, HI, NY, YHZ, YYT Fort oins, oorado (United States) The areas covered by MOW, HNL and AN are quite far from the caibration signa transmitters, so certain conditions may cause reception probems. When HKG or BJS is seected as the Home ity, ony the time and date are adjusted according to the time caibration signa. You need to switch manuay between standard time and dayight saving time (DST) if required. See To confi gure Home ity and summer time settings (page E-30) for information about how to do this. E-14 Approximate Reception Ranges Anthorn 500 kiometers 1,500 kiometers The Anthorn signa is receivabe within this area UK and German Signas Japanese Signas Fukushima 500 kiometers Fukuoka/Saga Mainf ingen 1,000 kiometers Signas are receivabe in the Taiwan area when reception conditions are good. North American Signa 2,000 mies (3,000 kiometers) 600 mies (1,000 kiometers) Fort oins For the Honouu and Anchorage time zones, the signa can be received when reception conditions are favorabe. 500 kiometers 1,500 kiometers hinese Signa hangchun Beijing Shangqiu Shanghai hengdu Hong Kong E-15

3 Even when the watch is within range of a transmitter, signa reception may be impossibe due to the effects of geographic contours, structures, weather, the time of year, the time of day, radio interference, etc. The signa becomes weaker at distances of approximatey 500 kiometers, which means that the inf uence of the conditions isted above becomes even greater. Signa reception may not be possibe at the distances noted beow during certain times of the year or day. Radio interference may aso cause probems with reception. Mainf ingen (Germany) or Anthorn (Engand) transmitters: 500 kiometers (310 mies) Fort oins (United States) transmitter: 600 mies (1,000 kiometers) Fukushima or Fukuoka/Saga (Japan) transmitters: 500 kiometers (310 mies) Shangqiu (hina) transmitter: 500 kiometers (310 mies) As of January 2016, hina does not use Dayight Saving Time (DST). If hina does go to the Dayight Saving Time system in the future, some functions of this watch may no onger operate correcty. To get ready for a receive operation 1. onfirm that the watch is in the Timekeeping Mode or Word Time Mode. If it isn t, use to enter the Timekeeping Mode or Word Time Mode (page E-26). 2. The antenna of this watch is ocated on its 12 o cock side. Position the watch with 12 o cock facing towards a window as shown in the nearby iustration. Make sure there are no meta objects nearby. Signa reception normay is better at night. The receive operation takes from two to ten minutes, but 12 o cock in some cases it can take as ong as 20 minutes. Take care that you do not perform any button operation or move the watch during this time. or E-16 Signa reception may be diffi cut or even impossibe under the conditions described beow. Inside or among buidings Inside a vehice Near househod appiances, offi ce equipment, or a mobie phone Near a construction site, airport Near high-tension power ines Among or behind mountains 3. What you shoud do next depends on whether you are using auto receive or manua receive. Auto receive: Leave the watch over night in the ocation you seected in step 2. See Auto Receive beow for detais. Manua receive: Perform the operation under To perform manua receive on page E-18. Auto Receive With auto receive, the watch performs the receive operation each day automaticay up to six times (up to fi ve times for the hinese caibration signa) between the hours of midnight and 5 a.m. (according to the Timekeeping Mode time). When any receive operation is successfu, none of the other receive operations for that day are performed. When a caibration time is reached, the watch wi perform the receive operation ony if it is in the Timekeeping Mode or Word Time Mode. The receive operation is not performed if a caibration time is reached whie you are confi guring settings. E-17 You can use the procedure under To turn auto receive on or off (page E-21) to enabe or disabe auto receive. To perform manua receive Receiving Receive indicator Receive successfu 1. Use to seect the Receive Mode (R/) as shown on page E-26. One second after R/ appears on the dispay, the text REEIVED wi scro across the upper dispay. 2. Hod down D unti R Hod appears on the dispay and then disappears. A signa eve indicator (L1, L2, or L3, see page E-20) wi appear on the dispay after reception starts. Do not aow the watch to move and do not perform any button operation unti GET or ERR appears on the dispay. If the receive operation is successfu, the reception date and time appear on the dispay, aong with the GET indicator. The watch wi return to the Timekeeping Mode if you press any button or if you do not perform any button operation for about two or three minutes. Receive faied If the current reception fais but a previous reception (within the ast 24 hours) was successfu, the dispay shows the receive indicator and the ERR indicator. If the ERR indicator ony is dispayed (without the receive indicator), it means that a of the receive operations over the past 24 hours have faied. The watch wi return to the Timekeeping Mode without changing the time setting if you press any button or if you do not perform any button operation for about two or three minutes. You can interrupt a time caibration signa reception operation by pressing any button. E-18 E-19 Signa Leve Indicator During manua receive, the signa eve indicator dispays the signa eve as shown beow. To check the atest signa reception resuts Enter the Receive Mode (page E-26). When receive is successfu, the dispay shows the time and date that receive was successfu. - : - -, indicates that none of the reception operations were successfu. To return to the Timekeeping Mode, press. Weak (Unstabe) Strong (Stabe) E-20 The eve indication wi change in accordance with reception conditions whie reception is being performed. As you watch the signa eve indicator, keep the watch in a ocation that best maintains stabe reception. Even under optimum reception conditions, it can take about 10 seconds for reception to stabiize. that weather, the time of day, surroundings, and other factors a can affect reception. To turn auto receive on or off 1. Enter the Receive Mode (page E-26). 2. Hod down A for at east two seconds. First, SET Hod wi appear on dispay. After that, AUTO wi appear in the upper dispay and the current auto receive setting (On or OFF) wi appear in the ower dispay. Keep A depressed unti the AUTO screen appears. This is the setting screen. that the setting screen wi not appear if the currenty seected Home ity is one that does not support time caibration reception. 3. Press D to togge auto receive between on (On) and off (OFF). On/Off status 4. Press A to exit the setting screen. A successfu receive operation is indicated by a G in the center of the graphic dia. Even if a receive operation fais, a G wi be dispayed in the center of the graphic dia if a previous receive operation within the past 24 hours was successfu. E-21 Radio-controed Atomic Timekeeping Precautions Strong eectrostatic charge can resut in the wrong time setting. Even if a receive operation is successfu, certain conditions can cause the time setting to be off by up to one second. The watch is designed to update the date and day of the week automaticay for the period January 1, 2000 to December 31, Updating of the date by signa reception wi no onger be performed starting from January 1, If you are in an area where signa reception is not possibe, the watch keeps time with the precision noted in Specifications. The receive operation is disabed under any of the foowing conditions. Whie the charge eve is ow (3 or ower) (page E-10), or whie the watch is in the power recovery mode (page E-11) When the watch is in the function seep state ( Power Saving, page E-13) Whie the watch is in the Diving Mode Whie a water depth measurement, direction, or temperature reading operation is in progress Whie a countdown timer operation is in progress (page E-84) A receive operation is canceed if an aarm sounds whie it is being performed. The Home ity setting reverts to the initia defaut of TYO (Tokyo) whenever the battery power eve drops to Leve 5 or when you have the rechargeabe battery repaced. If this happens, change the Home ity to the setting you want (page E-30). Mode Reference Guide Your watch has 12 modes. The mode you shoud seect depends on what you want to do. To do this: Enter this mode: See: View the current date in the Home ity onfi gure Home ity and dayight saving time (DST) settings onfi gure time and date settings manuay Timekeeping Mode E-29 Take dive time, water depth, compass, or water temperature readings Diving Mode E-35 Determine your current bearing or the direction from your current ocation to a destination Digita ompass Mode E-64 Reca dive start time, dive time, maximum depth, ow water temperature data Diving Log Mode E-59 Reca time stamp records created in the Timekeeping Mode or in the measurement modes Time Reca Mode E-79 Use the stopwatch to measure eapsed time Stopwatch Mode E-82 Use the countdown timer ountdown Timer Mode E-84 Set an aarm time Aarm Mode E-86 View the current time in one of 48 cities (31 time zones) +UT around the gobe Word Time Mode E-90 Dispay the temperature at your current ocation Measure temperature Thermometer Mode E-92 View tide eves (Tide Graph), the Moon shape (Moon phase) and Moon age for a specifi ed date Tide/Moon Mode E-95 E-22 E-23

4 To do this: Enter this mode: See: Perform a manua time caibration signa receive operation heck whether the ast receive operation was successfu onfi gure auto receive settings Receive Mode E-18 Seecting a Mode The iustration beow shows which buttons you need to press to navigate between modes. Use the button operations shown beow to navigate between the Timekeeping Mode, Diving Mode, and Digita ompass Mode. For information about navigating to other modes, see page E-26. You can enter the Diving Mode from any mode. To enter the Digita ompass Mode, fi rst enter the Timekeeping Mode. Timekeeping Mode Digita ompass Mode Diving Mode About three seconds *1 D *2 About three seconds *1 About three seconds *1 On a boat or in any other ocation outside the water, hod down for about three seconds. *2 At a depth of 1.4 meters or ess (on a boat, etc.), hod down for about three seconds. E-24 E-25 Each press of cyces through modes in the sequence shown beow. Timekeeping Mode E-26 Receive Mode Diving Log Mode Tide/Moon Mode Time Reca Mode Thermometer Mode Stopwatch Mode Word Time Mode ountdown Timer Mode Aarm Mode Genera Functions (A Modes) The functions and operations described in this section can be used in a of the modes. Direct Timekeeping Mode Access To enter the Timekeeping Mode from any mode besides the Diving Mode, hod down for about one second. Auto Return Features The watch wi automaticay return to the Timekeeping Mode if you do not perform any button operation for a particuar amount of time in each mode. Mode Name Approximate Eapsed Time Diving Log, Time Reca, Tide/Moon, Aarm, Receive 3 minutes Thermometer 1 hour Setting screen (digita setting f ashing) 3 minutes Digita ompass 1 minute Diving (underwater) 6 hours Diving (on water surface, before diving) 30 minutes Diving (on water surface, after diving) 10 minutes Initia Screens When you enter the Aarm, Word Time, or Digita ompass Mode, the data you were viewing when you ast exited the mode appears fi rst. Scroing The D and L buttons are used on the setting screen to scro through data on the dispay. In most cases, hoding down these buttons during a scro operation wi scro through the data at high speed. E-27 Graphic Dia The indication of the graphic dia is synced with the minutes and seconds of the current time and time measurements. In the Timekeeping Mode and the Word Time Mode, segments appear in one-second units. After the 60th second, segments disappear in one-second units. During diving og data dispay, segments appear in one-minute units. After the 60th minute, segments disappear in one-minute units. Timekeeping Use the Timekeeping Mode (TIME) to set and view the current time and date. Each press of A in the Timekeeping Mode wi change screen contents as shown beow. Eapsed surface time measurement starts automaticay after a dive is compete. Eapsed surface time measurement ends 48 hours foowing dive competion. Day of the Week/Date Screen Tide Graph Surface Time* Day of week Day Tide Graph When measuring a dive time in the Diving Mode, and when measuring time in the Stopwatch Mode and Timer Mode, segments f ash in one-minute units. After the 60th minute, segments disappear in one-minute units. A A PM indicator Hour : Minutes Seconds * Not dispayed after 48 hours foowing dive competion. A E-28 E-29 onfiguring Home ity Settings There are two Home ity settings: actuay seecting the Home ity and seecting either standard time or dayight saving time (DST). ity code Hour : Minutes PM indicator DST indicator E-30 Seconds To configure Home ity and summer time settings 1. In the Timekeeping Mode, hod down A for at east two seconds. SET wi f ash in the upper dispay and Hod wi f ash in the ower dispay. Next, SET wi f ash in the midde dispay and then ITY wi appear in the upper dispay. Keep A depressed unti this happens. The city code and the name of the currenty seected city wi scro across the dispay. The watch wi exit the setting mode automaticay if you do not perform any operation for about two or three minutes. For detais about city codes, see the ity ode Tabe at the back of this manua. 2. Use D (East) and L (West) to scro through the avaiabe city codes. Keep scroing unti the city code you want to seect as your Home ity is dispayed. 3. Press to dispay the DST setting screen. 4. Use D to cyce through the DST settings in the sequence shown beow. Auto DST (AUTO) DST off (OFF) DST on (ON) The Auto DST (AUTO) setting wi be avaiabe ony when a city code that supports time caibration signa reception (page E-14) is seected as the Home ity. Whie Auto DST is seected, the DST setting wi be changed automaticay in accordance with time caibration signa data. that you cannot switch between standard time and dayight saving time (DST) whie UT is seected as your Home ity. 5. After a of the settings are the way you want, press A to exit the setting screen. Dayight Saving Time is turned on when the DST indicator is on the dispay. After you specify a city code, the watch wi use UT* offsets in the Word Time Mode to cacuate the current time for other time zones based on the current time in your Home ity. * oordinated Universa Time, the word-wide scientifi c standard of timekeeping. The reference point for UT is Greenwich, Engand. Seecting some city codes automaticay makes it possibe for the watch to receive the time caibration signa for the corresponding area. See page E-14 for detais. E-31

5 onfiguring urrent Time and Date Settings Manuay You can confi gure current time and date settings manuay when the watch is unabe to receive a time caibration signa. To change the current time and date settings manuay 1. In the Timekeeping Mode, hod down A for at east two seconds. SET wi f ash in the upper dispay and Hod wi f ash in the ower dispay. Next, SET wi f ash in the midde dispay and then ITY wi appear in the upper dispay. Keep A depressed unti this happens. The city code and the name of the currenty seected city wi scro across the dispay. ity code Hour : Minutes PM indicator 2. Press to move the f ashing in the sequence shown beow to seect the other settings. 12/24-Hour ity ode DST Seconds Hour Minutes Year Month Format Water Depth Unit Temperature Unit Power Saving Iumination Duration Button Operation Tone The foowing steps expain how to confi gure timekeeping settings ony. that the Water Depth Unit and Temperature Unit settings wi not appear when Tokyo is seected as your Home ity. 3. When the timekeeping setting you want to change is f ashing, use D and/or L to change it as described beow. Screen To do this: Do this: hange the city code Use D (East) and L (West). yce between Auto DST (AUTO), Standard Time (OFF) and Dayight Saving Time (ON). Press D. Togge between 12-hour (12H) and 24-hour (24H) timekeeping. Press D. Reset the seconds to 00 (If the current seconds count is between 30 and 59, Press D. one is added to the minute count). Day E-32 E-33 Screen To do this: Do this: hange the hour or minutes hange the year, month, or day Use D (+) and L ( ). 4. After a of the settings are the way you want, press A to exit the setting screen. For information about seecting a Home ity and confi guring the DST setting, see onfi guring Home ity Settings (page E-30). Whie the 12-hour format is seected for timekeeping, a P (PM) indicator wi appear for times from noon to 11:59 p.m. No indicator appears for times from midnight to 11:59 a.m. With 24-hour format, time is dispayed from 0:00 to 23:59, without any P (PM) indicator. The watch s buit-in fu automatic caendar makes aowances for different month engths and eap years. Once you set the date, there shoud be no reason to change it except after you have the watch s rechargeabe battery repaced or after power drops to Leve 5 (page E-10). The day of the week changes automaticay when the date changes. Refer to the pages shown beow for more information on Timekeeping Mode settings. Button Operation Tone: To enabe or disabe the button operation tone (page E-110) Iumination Duration: To change the iumination duration (page E-106) Power Saving: To enabe or disabe Power Saving (page E-111) Temperature Unit, Water Depth Unit (for a city code other than TYO): To specify temperature and water depth dispay units (page E-57) Using the Diving Functions Entering the Diving Mode and starting a dive causes the watch to create a og record, and start measuring and recording dive time, water depth, and water temperature automaticay. After a dive is compete, the watch aso dispays the surface time. harge the battery to at east Leve 2 before using it for diving. Before diving, enter the Diving Mode whie on a boat or in another ocation outside the water. Even if a sensor reading operation resuts in an error, the current time and dive time wi continue to be dispayed. Low battery power wi cause sensor operations to be disabed, but the current time and dive time wi continue to be dispayed. For detais about the type of data that is measured and measuring ranges, see Diving Function Measurement Data and Ranges (page E-43). Before Diving Whie on a boat or in any other ocation outside the water, hod down for about three seconds unti DIVE appears on the dispay. This enters the Diving Mode. Refer to page E-25 for information about navigating between modes. E-34 E-35 Timekeeping Mode Diving Mode Diving Mode Bearing Water temperature Bearing dispay About 3 seconds D A D Water Depth Auto 0-meter Reset Enter the Diving Mode before diving. Ambient pressure at the time the watch enters the Diving Mode is set as the 0-meter depth (page E-41). After that depth, water temperature, and dive time measurements are performed automaticay. Water depth Dive time A Water temperature Auto Measurement and Log Data Memory During a Dive Whie in the Diving Mode, the watch wi detect when water depth is 1.5 meters or greater at the start of a dive, and automaticay start measuring the eapsed dive time. The dive start time is aso recorded in watch memory. To dispay water temperature Pressing A whie under water dispays the current water temperature for about three seconds. To take a direction reading Whie in the Diving Mode, pressing D wi dispay your bearing for about 20 seconds whie measuring water depth. Successive Dive Wait State (Depth: 1.4 meters or ess) When the watch detects a depth of 1.4 meters or ess whie diving, it enters the successive dive wait state described beow. DIVE TIME f ashes on the dispay and eapsed dive time measurement (page E-44) is paused. Log memory recording is paused. The ascent rate aarm (page E-55) is enabed Even at a depth of 1.4 meters or ess, dive measurement screen remains on the dispay. E-36 E-37 Entering the successive dive wait state starts measurement of the eapsed surface time. If the surface time exceeds 10 minutes, the watch wi automaticay enter the Timekeeping Mode and stop og memory recording. Even though the watch enters the Timekeeping Mode, eapsed surface time measurement continues. When the watch detects submersion to a depth greater than 1.5 meters, it wi exit the successive dive wait state and resume dive time measurement and og memory recording. The watch wi reset the surface time to zero when it detects resumption of a dive with a depth of 1.5 meters or greater. Viewing Log Records Surface time Previous dive maximum depth E-38 Previous dive time Whie in the successive dive wait state or pre-dive wait state*, press A. This wi dispay the diving og data for your previous dive for about three seconds. You can aso press whie a og record is dispayed to exit the og record screen. The surface time dispay wi show - : - - if more than 48 hours have eapsed. * The pre-dive wait state is at a depth of 0 to 1.4 meters before a dive starts. After Diving Whie on a boat or otherwise on the water surface (at a depth of 1.4 meters or ess), hod down for three seconds. Hod TIME wi appear on the dispay and then disappear. Keep depressed unti it disappears. The watch enters the Timekeeping Mode. Hoding down wi not return to the Timekeeping Mode whie you are diving (at a depth of 1.5 meters or greater). This prevents unintentiona exiting of the Diving Mode whie diving. Repeat diving After competing one dive, temporariy enter the Timekeeping Mode and then re-enter the Diving Mode before the next dive. Auto Timekeeping Mode Return Before diving If you eave the watch in the Diving Mode for about 30 minutes whie on the water surface (Depth: 0 meters), it wi automaticay return to the Timekeeping Mode. When on the water surface for a ong period in order to move to another ocation or for some other reason, make sure you confi rm that the watch is in the Diving Mode before diving again. During a Dive If a dive time exceeds six hours, the watch wi automaticay switch to the Timekeeping Mode and record a dive time of 6:00 up to that point. After diving If more than 10 minutes of surface time eapse at a depth of 1.4 meters or ess, the watch wi enter the Timekeeping Mode automaticay. E-39

6 Surface Time Measurement For repeat diving, your watch has function that automaticay measures the time that eapses after a dive ends as surface time. Surface time is measured for up to 48 hours after a dive ends. If you perform a repeat dive whie the surface time measurement operation is in progress, the measurement operation wi be restarted from after the end of the new dive. Surface Time Measurement Exampe Enter the Diving Mode. Enter the Timekeeping Mode. To dispay the surface time Surface time In the Timekeeping Mode, press A. Surface time can be dispayed ony whie a surface time measurement operation is in progress. Surface time Timekeeping Mode Surface Time Dispay Exampe Usefu Functions 1.5m Water depth Dive time Surface time To reset 0-meter depth manuay This function is disabed at depths greater than 1.5 meters in order to avoid operation error. Normay, the watch uses the barometric pressure it detects immediatey after you enter the Diving Mode as the 0-meter depth. If you enter the Diving Mode whie in the water (which wi resut in a wrong auto 0-meter setting), you can use manua 0-meter reset to correct the setting. E-40 E-41 In the Diving Mode, hod down A for about fi ve seconds. This wi set the currenty detected pressure as the 0-meter depth. Diving Mode About 5 seconds A Dive measurement start error If you start a dive without entering the Diving Mode and then enter the Diving Mode at a depth greater than 1.5 meters, the current depth wi be dispayed using the standard atmosphere 1,013 hpa as the 0-meter depth. Since the water surface is not measured as 0 meters, there is arge error between the measured depth and the actua depth. At this time, a warning mark ( ) wi f ash on the dispay to warn you. In this case, measurement starts at a depth of 1.5 meters or greater, so Warning mark the dispayed dive time wi be shorter than the actua dive time. Diving Function Measurement Data and Ranges Water Depth Measurement Measurement Data and Ranges Dive Time Measurement unit: 1 second Measuring range: 5:59'59" (6 hours) Water Depth Measurement unit: 0.1 meter (0.5ft) Measuring range: 0.0 meters to 80 meters (0.0ft~262.5ft) Digita ompass Measurement unit: 1 Measuring range: 0 to 359 Water Temperature Measurement unit: 0.1 (0.2 F) Measuring range: 10 to 60 (14 F~140 F) Surface Time Measurement unit: 1 minute Measuring range: 47:59' (48 hours) Not dispayed after 48 hours foowing dive competion. The watch wi take approximatey fi ve minutes to become accimatized to sudden temperature changes (difference between air temperature and water temperature, change in the water temperature, etc.) and to dispay the actua water temperature. E-42 E-43 Dispay ontents Dispay Range Measuring Interva 0.0 meters to 80.0 meters (0.0ft~262.5ft) deep is dispayed when the depth reaches or exceeds 80.0 meters. A measurement that is outside the aowabe range in dispayed as second* To conserve battery power, measurements at depths up to 0.3 meters are taken at 10-second intervas. * After the watch enters the Diving Mode, the measuring interva switches to one second when a depth of 0.3 meters or greater is measured. Water Depth and Water Pressure Underwater pressure increases aong with the depth. In the case of seawater (Specifi c Gravity: 1.025), water pressure increases one atmosphere (1.03kg/cm 2 ) with each 10-meter increase in depth. The water depth sensor of your watch detects water pressure, and the watch uses the reationship between water pressure and depth to dispay a seawater depth vaue. Dive Time Measurement Measurement range (6 hours maximum) If the dive time exceeds six hours, the watch wi automaticay enter the Timekeeping Mode and record a dive time of 6:00. Less than 180 minutes: minutes, seconds dispay, measurement in 1-second units After 180 minutes: hours, minutes dispay, 1-minute units Dive Time Measurement Dive time measurement starts and stops automaticay at a depth of 1.5 meters. Entering the Diving Mode and then initiay submersing to a depth greater than 1.5 meters starts dive time measurement. After that, your dive time wi be the cumuative time you spent at depths greater than 1.5 meters during your current dive session. In the exampe shown beow, the tota time spent at depths greater than 1.5 meters woud be: = 35 minutes. Dive Time Measurement Exampe Enter the Diving Mode. Enter the Timekeeping Mode. urrent time Depth: 1.5 meters Water depth Dive start time 20 minutes 15 minutes Dive end time Dive time = 35 minutes E-44 E-45 Dive Start Entering the Diving Mode and then initiay submersing to a depth greater than 1.5 meters starts dive time measurement. Dive End At the end of a dive, surfacing for the fi na time (immediatey before switching to the Timekeeping Mode) from a depth of 1.5 meters or greater to a depth of 1.4 meters or ess (dispayed as 0.0 meters) is regarded as the dive end time. The dive end time is not recorded. Dive Time The dive time dispayed by the watch is defi ned as the cumuative time spent at depths of 1.5 meters and greater foowing the start of a dive. Resuming a dive (successive dive) within 10 minutes of eapsed surface time is treated as a continuation of the current dive session and its time is added on to the dive time. Refer to the nearby iustration for detais (page E-45). Once you enter the Diving Mode, everything measured is considered as part of the same dive unti you enter the Timekeeping Mode again. To have a subsequent dive recorded in a separate og record, enter the Timekeeping Mode and then re-enter the Diving Mode. If during a dive session you repeatedy surface and dive, the time spent on the water surface is not incuded in the dive time. Measurement Error Troubeshooting Negative water depth error The conditions described beow wi cause a negative depth reading and cause the warning mark ( ) to f ash on the dispay. Entering the Diving Mode whie in the water (at a depth of 0.1 to 1.4 meters) and then surfacing or exiting the water after a dive. Using the watch where abnorma barometric pressure changes occur. Amost a water depth errors occur on the water surface, and are ceared by auto 0-meter reset. A fashing warning mark ( ) indicates that a negative water depth error has occurred, and that there wi be arge error in dispayed data. A negative depth error does not indicate mafunction of the watch. The watch wi operated normay after the error is ceared. However, any data that was measured prior to the depth error wi have arge error. Returning to the Timekeeping Mode and entering the Diving Mode again to re-start new measurement is recommended. Negative water depth error dispay Norma data measurement and og data recording wi be performed after a negative depth error is dispayed, but the warning mark ( ) wi continue to f ash. E-46 E-47

7 Sensor error A sensor error occurs, indicated by dispay of Err and the f ashing warning mark ( ) if strong impact or other force damages a sensor, causes fauty sensor connection, etc. Water depth sensor error Even if an error occurs, dive time measurement wi continue if it is aready started. Hod down for about three seconds to enter the Timekeeping Mode. If a sensor error occurs, do not use the watch for diving and contact an authorized ASIO service center as soon as possibe for repair. Precautions During Use Extreme ambient temperature changes Your watch measures pressure using a precision pressure sensor. Temperature extremes due to the causes beow whie using it can make proper measurement impossibe. Leaving the watch in direct sunight Leaving the watch inside a vehice parked in the sun In such cases, eave the watch in the water for two to three minutes to accimate before using it. A sudden change in temperature whie you are using the watch for diving may cause a depth vaue of 0.1 to 0.3 meters to be dispayed whie you are on the water surface, or may cause a negative depth error. If a measurement error occurs, refer to page E-47. The operating temperature range (accuracy guaranteed) for the watch s water depth sensor and temperature sensor is 10 to 60. The operating temperature range (accuracy guaranteed) for the watch s direction sensor is 10 to 40. Using this watch whie ice diving or for other appications that wi cause its aowabe operating temperature ranges to be exceeded can cause measurement error and/or operation error. Extreme depth fuctuations Your watch measures water depth in approximatey one-second intervas and dispays the resut. A sudden change in water depth can cause the dispayed depth to be different from the actua depth. In addition, a sow surfacing rate no greater than 10 meters per minute is recommended in the case of sports diving in order to avoid troube due to ung squeeze, ung probems, the risk of decompression sickness, and other dangerous probems. E-48 E-49 High-atitude and fresh water diving When you enter the Diving Mode, the watch automaticay sets ambient pressure as the 0-meter depth (0-meter reset). This means you can use the watch even when diving in a ake at a high atitude. At a high atitude that exceeds 5,000 meters (Barometric Pressure: 530 hpa or ess), LIMIT ERR wi be dispayed, indicating that measurement is not possibe. that the watch dispays water depth that is converted to seawater depth (Specifi c Gravity: 1.025). Because of this, your depth when diving in fresh water is actuay about 2.5% deeper than the depth dispayed by the watch. Exampe Dispayed depth: 20 meters = 20.5 (actua depth) The watch s ascent rate aarm is triggered by ascent of 10 meters per minute or greater. that the trigger rate is for seawater diving. Notice that the higher the atitude you dive at, the ower the barometric pressure compared to that at sea eve. This means that there is a greater risk of decompression sickness and other probems than at sea eve. Aso note that you shoud engage in high-atitude and fresh water diving ony after competing appicabe specia training. Diving Mode FAQ 1. What is the meaning of the warning mark ( ) on the dispay? The warning mark ( ) indicates that some probem has occurred in the Diving Mode. Log data produced whie a warning mark is on the dispay is unreiabe and shoud not be used for future dive panning, etc. If a warning mark ( ) f ashes on the dispay, refer to page E What happens if the watch battery goes dead during a dive? The H, M, and L marks wi f ash on the dispay to indicate a battery error. If this happens during a dive, the dive time measurement and the current timekeeping wi continue, but water depth measurement, water temperature measurement, and direction detection operations wi be disabed. Aso note that og data stored before the battery error wi be retained, but there wi be no og data recorded foowing the error. 3. Why does data recording start as soon as I enter the water? Forcefuy entering the water can cause you to reach a depth of 1.5 meters or greater immediatey after entry, which wi cause data recording to start. If you surface to 1.4 meters or ess, dive time measurement wi pause. Then when you resume your dive, dive time measurement wi restart. 4. What shoud I do if og memory becomes fu? Log memory has a maximum capacity of 20 og records. If og memory aready has 20 og records, recording a new og record in the Diving Mode wi automaticay deete the odest og record to make room for the new one. 5. What is the maximum water depth that can be measured? Water depth can be measured up to 80 meters. Exceeding a depth of 80 meters causes deep to appear on the dispay. Norma dispay of the water depth vaue wi resume after you return to a depth of 80 meters or ess. In the above case, the maximum depth og data wi aso show deep. 6. What is the maximum temperature (water temperature) that can be measured? Temperature can be measured within the range of 10 to is dispayed when a measured vaue is outside the aowabe range. E-50 E What is the maximum dive time that can be measured? A dive time of up to six hours can be measured for a singe og data record. The watch wi return to the Timekeeping Mode if the dive time exceeds six hours. If this happens, og data up to six hours is recorded in memory. 8. In the case of successive diving and repeat diving, how does the watch determine where one dive starts and another dive ends? The watch appies the criteria beow when you return to the water surface (depth of 1.4 meters or ess) at the end of a dive. Successive diving If you resume your dive (to a depth of 1.5 meters or greater) before 10 minutes of surface time eapse, the current og record is kept open and the new dive is considered as part of the current dive. Repeat diving Hod down for about three seconds to enter the Timekeeping Mode. (The watch wi aso return to the Timekeeping Mode automaticay if the surface time exceeds 10 minutes.) Now if you re-enter the Diving Mode, a separate og record wi be started. 9. an I operate buttons whie under water? The buttons of the watch can be operated whie submerged. L turns on iumination, A dispays water temperature, D takes a direction reading, and B registers a time stamp. 10. What happens if I forgot to enter the Diving Mode before starting a dive? If you enter the water and then enter the Diving Mode whie under water (at a depth of 1.5 meters or ess), the watch wi not be abe to perform 0-meter reset correcty, which wi cause a dive measurement start error (page E-42). The warning mark ( ) wi fash on the dispay, or dive time measurement wi start from the point when the Diving Mode is entered. Water depth measurement and og data recording wi be performed, but it shoud be remembered that data in this case is unreiabe. E What happens to og data and/or surface time measurement if I change the current time or date setting? Log data and/or surface time measurement is unaffected if you change the current time or date setting. 12. What happens if I use dispay iumination too much whie diving? Overuse of iumination, the compass, or other functions that require high power can cause a battery error, which wi imit further avaiabiity of iumination and sensors. When a battery error occurs, the dispay wi continuay show ony the current time and dive time (up to six hours). 13. How can I maximize operation provided by a battery charge? A pressure sensor is activated whie the watch is in the Diving Mode, which means that the Diving Mode consumes arge amounts of power. Frequent use of the Diving Mode wi shorten the ife between charges of the chargeabe battery. To maximize battery ife, be sure to enter the Diving Mode just before you are ready to dive, and exit it as soon as possibe after competing the dive. 14. an I use the watch for high-atitude diving? When you enter the Diving Mode, the watch automaticay sets ambient pressure as the 0-meter depth (0-meter reset). This means you can use the watch even when diving in a ake at a high atitude. At a high atitude that exceeds 5,000 meters (Barometric Pressure: 530 hpa or ess), LIMIT ERR wi appear on the dispay indicating that measurement is not possibe. that depth vaues dispayed by this watch are based on seawater depth (Specifi c Gravity: 1.025), and that your depth when diving in fresh water is actuay 2.5% deeper than the dispayed depth. Fresh water depth = Dispayed Depth The watch s ascent rate aarm is triggered by ascent of 10 meters per minute or greater. that the trigger rate is for seawater diving. Notice that the higher the atitude you dive at, the ower the barometric pressure compared to that at sea eve. This means that there is a greater risk of decompression sickness and other probems than at sea eve. Make sure that you compete the specia appicabe training before diving at high atitude or in fresh water. E Are there any precautions when taking the watch on an airpane? Entering the Diving Mode whie f ying wi dispay a depth vaue based on your current surrounding air pressure, which wi cause the watch to mistakeny interpret that you are currenty under water. Whie diving, the watch wi not return to the Timekeeping Mode if you hod down for about three seconds. This is a safety feature to avoid accidenta switching to the Timekeeping Mode from the Diving Mode during a dive. If you are not diving, you can override the safety feature by hoding down for about 10 seconds to force the watch to return to the Timekeeping Mode. It is important to note, however, that you shoud never use this override operation whie diving. 16. Does this watch support saturation diving? No. Never use this watch whie saturation diving. Doing so creates the risk of accident and damage to the watch. 17. What shoud I do if the watch detects abnorma magnetism during a bearing reading operation, which is indicated by the fashing figures in the iustration beow? Move away from any potentia source of strong magnetism and try taking a reading again. If abnorma magnetism is detected again when you retry, it coud mean that the watch itsef has become magnetized. If this happens, continue to keep away from the source of strong magnetism, perform fi gure 8 or 3-point caibration, and then try taking a reading again. See To perform figure 8 caibration (page E-70), To perform 3-point caibration (page E-72), and Location (page E-78). Ascent Rate Aarm The ascent rate aarm dispays a f ashing warning whenever you ascend from a scuba dive (using a sef-contained underwater breathing apparatus) at a rate of 10 meters per minute or faster. The rate of ascent is a genera rue of thumb that indicates the speed at which excessive bubbe formation is avoided. Breaking this genera rue of ascent can ead to decompression sickness. Because of this, the ascent rate aarm of the watch cannot be disabed by you. that 10 meters per minute is ascent rate setting for diving in seawater, not fresh water. Notice that the higher the atitude you dive at, the ower the barometric pressure compared to that at sea eve. This means that there is a greater risk of decompression sickness and other probems than at sea eve. Your watch is not a precision measuring instrument. The aarm function is intended for genera reference ony. Be sure to use this watch together with specia-purpose equipment. E-54 E-55