Epson Trume TR-MB7 User Manual Download

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Compass measurements

Trouble

Causes and Solutions

Cannot measure

If the indicator hand is pointing to E, there is not enough battery power
remaining to perform measurements.

Charge the watch until the remaining battery level is 2 or higher.

“Charging the watch” on page 41

If the indicator hand is pointing to

, the watch is set to In-flight mode.

Release In-flight mode on the watch.

“Setting In-flight Mode” on page 36

There is a discrepancy
between the measurement
results and true north

Measurements performed at
the same location do not
match

Tilting the watch may result in incorrect measurements.

Make sure you keep the watch horizontal while measuring.

The watch may have been affected by magnetism.

❏

Calibrate the magnetic sensor.

“Calibrating the Magnetic Sensor” on page 88

❏

Make sure you perform measurements at a location distant from
magnetic products or strong magnetic fields.

“Notes and Mechanism on Compass Measurements” on page 86

There are two types or north; true north and magnetic north.

❏

If you want to use true north, set the direction (east or west) and
magnetic declination.

❏

If you want to use magnetic north, set the magnetic declination to 0.

“Setting the Magnetic Declination” on page 91

You may not be able to perform measurements correctly in locations
where geomagnetism is too weak.

Use the watch in combination with a compass and so on.

The magnetic declination has
changed to an unintended
value

The magnetic declination has
changed from 0 degrees
(magnetic north display
setting)

Depending on the Reference Value Setting set last time, the magnetic
declination may have been changed.

Set the magnetic declination again.

“Setting the Magnetic Declination” on page 91

The center hand does not
stop

The center hand vibrates while measuring.

MB73 (TR-MB7) User’s Guide

Troubleshooting

135

Summary of Contents for Trume TR-MB7

Page 1: ......

Page 2: ...sting Time Receiving GPS Satellite Signals TIME Notes on Receiving GPS Satellite Signals 44 Adjusting the Time 45 Setting the Time Zone and Time 48 About the Automatic Time Reception Feature 51 About Receiving Leap Second Information 53 Checking Reception Results 54 Adjusting Time Manual TIME Setting the Time Zone 59 Setting Daylight Saving Time 63 Adjusting the Time 65 Stopwatch TIME Using the St...

Page 3: ...ture About the Log Feature 114 Recording Measurement Results 115 Checking the Log 116 Deleting the Log 117 Maintenance Maintenance 119 Replacing and Adjusting the Band 120 About the Reference Value Setting 121 About Power Source for the Watch 125 Troubleshooting Troubleshooting 127 Correcting Misalignment of the Hands or the Date 141 If the Problem Continues System Reset 147 Information on Service...

Page 4: ...ion on page 5 U About this Manual on page 8 U Safety Instructions on page 9 U Features of the Product on page 16 U Information on the Watch s Mechanics on page 18 U Setting up on page 21 MB73 TR MB7 User s Guide Before Use 4 ...

Page 5: ...ylight Saving Time DST manually Thewatch sbuilt insensorsallowyoutocheckfieldinformationsuchasaltitude verticalspeed direction barometric pressure and distance The watch continues to operate when it is charged by light This watch is an environmentally friendly product that generates electricity through natural resources and does not require regular battery replacement The following provides a quic...

Page 6: ...gnetic compass HolddowntheBbuttonforatleastthreesecondsinCOMmodetoregisterthelocationofthehotelasthebasepoint If you get lost while out exploring press the C button for at least three seconds You can use the hands on the watch to check the direction and distance to the hotel Waypoint feature Many people enjoy heading to the countryside on their holidays When you are planningsuch a trip wearthe wat...

Page 7: ...aglideroranairplane Thehandmovements and the dial that indicate the rate you are climbing or descending will have you yearning for the clear blue sky We hope you will make use of this product in a wide variety of scenarios MB73 TR MB7 User s Guide Before Use 7 ...

Page 8: ...ated content A B C Indicates buttons of this product Trademarks EPSON and TRUME are registered trademarks of Seiko Epson Corporation Other product names are the trademarks or registered trademarks of their respective owners General notifications Reprinting all or part of this manual without prior permission is strictly prohibited The content of this manual are subject to change without notice If y...

Page 9: ...tions handling and are designed to prevent harm to the users and third parties or damage to property Make sure you understand the text before use Warning Indicates that serious injury or death could occur if this is ignored and this product is handled incorrectly Caution Indicatesthatinjuryordamagetopropertycouldoccurifthisisignoredandthisproductis handled incorrectly Indicates items instructions ...

Page 10: ...tiontooccur Useadedicateddiver swatchwhendoingscuba diving and saturation diving Do not use the watch when flying gliders paragliding and so on This may cause an accident to occur Caution Make sure you frequently wipe off any moisture sweat or dirt that sticks to the watch Continuing using the watch when moisture sweat or dirt are attached may cause itching or inflammation If you notice any abnorm...

Page 11: ... fires Locations subject to strong vibrations Locations subject to magnetism and static electricity This could cause an electric shock or fire to occur It could also cause failure or malfunction to occur Notes on charging and batteries Warning Do not remove the secondary battery from the watch When using an ordinary silver oxide battery for the watch it may explode overheat or catch fire Replacing...

Page 12: ...er on the watch It could cause the waterproofing to fail or cause a malfunction Notes on signals Warning Inareasinwhichusageisrestricted suchasonairplanesandinhospitals followtherulesand regulations provided Do not bring this watch into an operating room intensive care unit and soon and do notuse the device near medical equipment Radio waves from this watch may interfere with electronic medical eq...

Page 13: ...t use near a magnetic device or in a location with a strong magnetic field Otherwise you may not be able to measure accurately It could also cause a malfunction to occur See the following for notes on each measurement mode U Notes on Measuring Altitude on page 76 U Notes and Mechanism for Variometer Feature on page 78 U Notes and Mechanism on Compass Measurements on page 86 U Notes and Mechanism o...

Page 14: ...or an experienced radio TV technician for help CAN ICES 3 B NMB 3 B This product does not require SAR testing This equipment complies with FCC IC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency RF Exposure Guidelines and RSS 102 of the IC radio frequency RF Exposure rules This equipment has very low levels of RF energy that is deemed to comply ...

Page 15: ...Wireless EN 303 413 EMC EN 301 489 1 19 Safety EN 60950 1 International standards compliance Japan and Other Countries CISPR 16 IEC 61000 6 1 IEC 61000 6 3 MB73 TR MB7 User s Guide Before Use 15 ...

Page 16: ...can charge the watch by exposing the dial to sunlight or fluorescent light As it can take some time to recharge the battery after it runs out we recommend exposing the dial to light as often as possible U Charging the watch on page 41 Altimeter variometer barometric feature with pressure sensor You can measure altitude vertical speed and barometric pressure using the pressure sensor built into the...

Page 17: ...ving signals from GPS satellites and acquiring positional information you can check the direction from your current location and the linear distance to a pre registered point base point You can also change the range maximum value for the linear distance displayed in three stages allowing you to check the distance to the base point up to a maximum of 990 km U About the Waypoint Feature on page 96 M...

Page 18: ...mation based on the atomic clock With the touch of a button this product receives signals from the GPS satellite and adjusts the time according to the following information Received from one satellite Exact time and date based on the atomic clock Received from multiple satellites at least four Time zone information for your current location Unlike navigation devices this product is not designed to...

Page 19: ...edtimesetbyinternationalaccord Thisisusedastheofficialtimewhentimeisrecorded around the world Around the world countries and regions use common standard times based on Coordinated universal time UTC Standard times are determined by specific countries and regions and a region that uses the same standard time is called a time zone The time zone for each region may change depending on the circumstanc...

Page 20: ...conds Coordinated universal time is adjusted based on universal time UT and international atomic time TAI The time seconds used for this adjustment is called leap seconds MB73 TR MB7 User s Guide Before Use 20 ...

Page 21: ...sed this product Watch Safety Instructions Handy Manual Request to Issue Guarantee postcard temporary guarantee Metal band for replacement 2 Remove the protective film Remove the protective film stuck to the rear case of the watch If you use the watch with the film attached it may cause dirt sweat trash moisture and so on to stick to the watch causing rust to occur MB73 TR MB7 User s Guide Before ...

Page 22: ...d shows the remaining battery level Note When In flight mode is on signals from GPS satellites are not received and sensor functions altitude vertical speed direction barometer do not operate ALT COM BAR After releasing In flight mode move to a location outdoors with a clear view of the sky and high visibility to adjust the time by receiving signals from GPS satellites U Locations Suitable for Rec...

Page 23: ...antee postcard Enter the necessary information on the Request to Issue Guarantee postcard supplied with this product and post it to us You need to provide a serial number for the user registration The serial number is comprised of seven alphanumeric characters It is inscribed on the back cover of the watch and written on the tag attached to the watch at the time of purchase Note The location of th...

Page 24: ...e 32 U Attaching the Band on page 34 U Locations Suitable for Receiving Signals from GPS Satellites on page 35 U Setting In flight Mode on page 36 U Checking the Battery Level on page 37 U About the Sleep Feature on page 40 U About Charging on page 41 MB73 TR MB7 User s Guide Basic Operations 24 ...

Page 25: ...on page 26 3 Minute hand 4 Indicator hand long hand mode hand short hand U Indicator hand mode hand display on page 27 5 Measurement hand short hand long hand U Measurement hand display on page 28 6 Screw lock crown U Buttons screw lock crown on page 30 U Operating the Screw Lock Crown on page 32 7 Pressure sensor 8 Center hand U Center hand display on page 29 MB73 TR MB7 User s Guide Basic Operat...

Page 26: ...ange of barometric tendency 4 Display results symbols 52 seconds position Success measured value is 0 or more 38 seconds position Failure 5 Setting Daylight Saving Time DST DST 13 seconds position On 17 seconds position Off 6 Numbers inside Measurement value for the variometer feature MB73 TR MB7 User s Guide Basic Operations 26 ...

Page 27: ...on page 37 4 In flight mode U Setting In flight Mode on page 36 5 Operating Indicates that the watch is performing an operation such as measuring or receiving 6 Mode TIME Time mode ALT Altimeter mode COM Compass mode BAR Barometer mode The mode switches each time you press and release the A button 7 Calendar MB73 TR MB7 User s Guide Basic Operations 27 ...

Page 28: ...etric pressure Short hand Indicates thousandth position Long hand Indicates hundredths position Measured linear distance for the Waypoint feature The position indicated by the short hand and the long hand changes according to the Distance Range setting U About the Waypoint Feature on page 96 MB73 TR MB7 User s Guide Basic Operations 28 ...

Page 29: ...enter hand 2 Bezel Time zone display 3 Dial ring Inside Stopwatch scale Outside Display ones to tens position for altitude and barometric pressure 4 Distance Range for the Waypoint feature MB73 TR MB7 User s Guide Basic Operations 29 ...

Page 30: ...er TIME ALT COM BAR TIME Press and release Setting releasing In flight mode Press for at least three seconds Button B Receives GPS satellite signals various features Feature Mode Button Operations Resetting the stopwatch TIME Press Measuring releasing split measurements for the stopwatch TIME Press Adjusting time Receiving GPS satellite signals TIME Press and release for three seconds Setting the ...

Page 31: ...three seconds Screw lock crown Confirm set select Feature Mode Crown Operations Setting the time zone TIME Pulled out one step Setting Daylight Saving Time DST TIME Pulled out one step Correcting the measurement results ALT COM BAR Pulled out one step Set Distance Range for the Waypoint feature COM Pulled out one step Calibrating time TIME Pulled out two steps MB73 TR MB7 User s Guide Basic Operat...

Page 32: ...rtant Make sure you lock the crown when you have finished the procedure If you use the watch while the crown is unlocked it may cause the waterproofing to fail or a malfunction to occur Unlocking Turn the crown to the left until the crown pops up Locking Push the crown in and turn to the right tighten securely MB73 TR MB7 User s Guide Basic Operations 32 ...

Page 33: ... depending on the position the crown is in 2 1 0 Turn Turn the crown quickly to wind the hands forward backward quickly To stop winding the hands backward forward quickly turn the crown again in or wind in the opposite direction Push in To return the crown push it back into the watch MB73 TR MB7 User s Guide Basic Operations 33 ...

Page 34: ...Attaching the Band Press the band s push button to open the clasp and remove it Note The shape of the band may vary depending on the model MB73 TR MB7 User s Guide Basic Operations 34 ...

Page 35: ...e signals The following locations make it hard to receive GPS signals Locations where you can only see a small amount of sky Near trees and buildings Inside buildings with windows depending on the type of glass signals may not be received Locations that cannot receive signals The following locations cannot receive GPS signals Locations where you cannot see the sky or only a part can be seen Inside...

Page 36: ...ight mode is set or released 3 sec Enabling In flight mode settings The indicator hand points to Releasing In flight mode The indicator hand points to the battery level cImportant When In flight mode is enabled the following features are unavailable Release In flight mode when you disembark from the airplane Receiving GPS signals adjusting the time Waypoint feature and so on Measuring altitude ver...

Page 37: ... to light as often as possible U Approximate charging time on page 42 When using the watch in a low temperature environment the battery level may drop temporarily Battery level 4 approx 70 to fully charged All features are available Battery level 3 approx 30 to 70 All features are available Battery level 2 approx 5 to 30 All features are available but you should charge the watch soon U About Charg...

Page 38: ...s if the small second hand is moving as follows 2secondshandmovement Thesmallsecondhandmoveseverytwo seconds 5secondshandmovement Thesmallsecondhandmoveseveryfive seconds The hour minute hands calendar also stop Charge the battery sufficiently and then adjust the time if necessary U Adjusting the Time on page 45 MB73 TR MB7 User s Guide Basic Operations 38 ...

Page 39: ...45 second position Charge the battery sufficiently and then adjust the time U About Charging on page 41 U Adjusting the Time on page 45 Note Hands other than the small second hand stop in the following positions Hour minute hands Time when entering to Power Save status Calendar 1 Indicator hand E Mode hand TIME MB73 TR MB7 User s Guide Basic Operations 39 ...

Page 40: ... 72 hours or more continuously the watch enters Sleep status and the small second hand stops at the 15 seconds position All displays except for the small second hand are stopped To restart the watch and display the current time expose the watch to light at least five seconds or press any button MB73 TR MB7 User s Guide Basic Operations 40 ...

Page 41: ...ures as shown below On the dashboard of a car under blazing sun Near to heating elements such as incandescent lamps and so on Locations subject to direct sunlight for extended periods that would heat up the watch Depending on the conditions and environment for the light source the watch may overheat causing a fire failure or malfunction to occur Note Chargingmaytakesometimeifthewatchis notfrequent...

Page 42: ...utes 7 hours 110 hours 10 000 Sunlight cloudy weather 30 minutes 13 hours 200 hours Approximately 5 cm from a 30 W fluorescent light 3 000 Approximately 20 cm from a 30 W fluorescent light 1 2 hours 30 hours 450 hours 700 General office environment Fluorescent light 4 hours The time needed to charge depends on the strength of the light and the remaining battery level in the watch See the following...

Page 43: ...4 U Adjusting the Time on page 45 U Setting the Time Zone and Time on page 48 U About the Automatic Time Reception Feature on page 51 U About Receiving Leap Second Information on page 53 U Checking Reception Results on page 54 MB73 TR MB7 User s Guide Adjusting Time Receiving GPS Satellite Signals TIME 43 ...

Page 44: ...level for the watch is running low Check the battery level and charge the watch as necessary U Checking the Battery Level on page 37 U About Charging on page 41 When the watch is set to In flight mode Release In flight mode U Setting In flight Mode on page 36 When measuring using the stopwatch feature Stop measuring and then reset U Using the Stopwatch on page 68 MB73 TR MB7 User s Guide Adjusting...

Page 45: ...ion U Setting the Time Zone and Time on page 48 You need to set Daylight Saving Time DST manually U Setting Daylight Saving Time on page 63 A Move to a location suitable for receiving signals from GPS satellites U Locations Suitable for Receiving Signals from GPS Satellites on page 35 B Press and release the A button several times to enter TIME mode MB73 TR MB7 User s Guide Adjusting Time Receivin...

Page 46: ...ion the watch does not perform time adjustment and displays the reception results success failure of the previous GPS satellite signal for five seconds before returning to the time display U Checking Reception Results on page 54 If this happens hold down the B button for approximately three seconds again and release when the small second hand points to 0 seconds position MB73 TR MB7 User s Guide A...

Page 47: ...o stop receiving signals press and release the B button When receiving signals is complete When the small second hand points to or reception is complete The reception results are displayed for five seconds Reception successful The date and time are automatically synced based on the time information acquired Reception failed The date and time are still displayed incorrectly Move to a location more ...

Page 48: ...time zone has been set correctly by checking the time display If the time zone you are traveling to has been changed since January 2017 this feature cannot set the time zone correctly If it is not set correctly adjust the time zone and time manually U Setting the Time Zone on page 59 U Adjusting the Time on page 65 Note You need to set Daylight Saving Time DST manually U Setting Daylight Saving Ti...

Page 49: ...nd hand points to or Receiving a signal takes approximately 20 seconds to two minutes When receiving signals The small second hand and the outside numbers 0 3 6 9 indicate the number of GPS satellites acquired When the number of satellites acquired is 6 When the number of satellites acquired is 7 Note You need to acquire at least four GPS satellites to acquire positional information However recept...

Page 50: ...ve seconds Reception successful The date and time are automatically synced based on the positional information acquired Reception failed The date and time are still displayed incorrectly Move to a location more suitable for receiving signals and then try again MB73 TR MB7 User s Guide Adjusting Time Receiving GPS Satellite Signals TIME 50 ...

Page 51: ...ception status and so on Light Detection settings You can set the conditions under which the Automatic Time Reception feature operates Light Detection settings Conditions under which the Automatic Time Reception feature operates Enabled Operates when the dial is exposed to strong light Disabled Operates when a specific time is reached The time that was previously set successfully using the followi...

Page 52: ...s hold down the B button for approximately three seconds The small second hand changes to or 3 sec C Press and release the A button Returns to the time display MB73 TR MB7 User s Guide Adjusting Time Receiving GPS Satellite Signals TIME 52 ...

Page 53: ...eived within up to 18 minutes after completing time adjustment using GPS satellite signals While receiving signals the indicator hand points to M When the leap second information is received successfully the leap second is automatically inserted or removed when it is time to use the leap second Note Follow the steps below to check if you are receiving leap second information U Checking the recepti...

Page 54: ...the reception results for GPS satellite signals A Press and release the A button several times to enter TIME mode B Press and release the B button The indicator hand points to M The small second hand indicates the reception results of GPS satellite signals MB73 TR MB7 User s Guide Adjusting Time Receiving GPS Satellite Signals TIME 54 ...

Page 55: ...ds andthenthedisplay returns to the time display Reception successful Reception failed Move to a location more suitable for receiving GPS satellite signals After approximately five days after successful signal reception the reception result changes to MB73 TR MB7 User s Guide Adjusting Time Receiving GPS Satellite Signals TIME 55 ...

Page 56: ...r hand points to M and the small second hand indicates the reception results of GPS satellite signals C Press and release the B button again within five seconds of performing step 2 The center hand points to 45 seconds The small second hand indicates the reception results for the leap second MB73 TR MB7 User s Guide Adjusting Time Receiving GPS Satellite Signals TIME 56 ...

Page 57: ...iveseconds andthenthedisplay returns to the time display Reception successful Reception failed If reception of the leap second information fails the leap second information is automatically received when the next GPS satellite signal is received MB73 TR MB7 User s Guide Adjusting Time Receiving GPS Satellite Signals TIME 57 ...

Page 58: ...Adjusting Time Manual TIME U Setting the Time Zone on page 59 U Setting Daylight Saving Time on page 63 U Adjusting the Time on page 65 MB73 TR MB7 User s Guide Adjusting Time Manual TIME 58 ...

Page 59: ...ress and release the A button several times to enter TIME mode B Unlock the crown and pull it out one step The center hand indicates the time difference from UTC for the current time zone setting 1 Note The small second hand indicates the Daylight Saving Time DST setting C Turn the crown to select the time zone See the following to select the time zone U Time zone display and time difference list ...

Page 60: ...D Push the crown back in to lock it The small second hand returns to the current second display 0 MB73 TR MB7 User s Guide Adjusting Time Manual TIME 60 ...

Page 61: ...ary depending on the model The on the bezel indicates that there is a time zone at that position Bezel display Time Difference from UTC Representative City UTC 0 hours UTC London 1 1 hour Paris 2 2 hours Cairo 3 3 hours Jeddah 3 5 hours Tehran 4 4 hours Dubai 4 5 hours Kabul 5 5 hours Karachi 5 5 hours Delhi 5 75 hours Kathmandu 6 6 hours Dhaka 6 5 hours Yangon 7 7 hours Bangkok 8 8 hours Beijing ...

Page 62: ...Kiritimati 12 12 hours Baker Island 11 11 hours Midway Atoll 10 10 hours Honolulu 9 5 hours Marquesas Islands 9 9 hours Anchorage 8 8 hours Los Angeles 7 7 hours Denver 6 6 hours Chicago 5 5 hours New York 4 4 hours Santo Domingo 3 5 hours St John s 3 3 hours Rio de Janeiro 2 2 hours Fernando de Noronha 1 1 hour Archipelago of the Azores As of January 2017 MB73 TR MB7 User s Guide Adjusting Time M...

Page 63: ...es not make sure you turn off DST A Press and release the A button several times to enter TIME mode B Unlock the crown and pull it out one step The small second hand indicates the Daylight Saving Time DST setting On DST 13 seconds position Off 17 seconds position 1 Note The center hand indicates the time difference from UTC for the current time zone setting MB73 TR MB7 User s Guide Adjusting Time ...

Page 64: ...me by one hour Off Returns the time by one hour 3 sec Note In the time zone of the Australian territory s Lord Howe Island 10 5 hours the time advances or returns by 30 minutes D Push the crown back in to lock it The small second hand returns to the current second display 0 MB73 TR MB7 User s Guide Adjusting Time Manual TIME 64 ...

Page 65: ...nd points to TIME 2 B Press and release the A button The small second hand points to 0 seconds position C Turn the crown to adjust the time Turn the crown quickly to wind the hands forward backward quickly To stop winding the hands backward forward quickly turn the crown again in or wind in the opposite direction Note The date changes at midnight Make sure you set the morning or afternoon correctl...

Page 66: ...lock it The small second hand begins moving from 0 seconds 0 Note If you press the crown back in according to the time signal and so on you can adjust the time more accurately MB73 TR MB7 User s Guide Adjusting Time Manual TIME 66 ...

Page 67: ...Stopwatch TIME U Using the Stopwatch on page 68 U Example Using the Stopwatch on page 72 MB73 TR MB7 User s Guide Stopwatch TIME 67 ...

Page 68: ...ring elapsed time A Press and release the A button several times to enter TIME mode B Press the C button to start measuring While measuring the indicator hand points to M C Press the C button to stop measuring See the following for details on checking your measurement results U Reading the progress on page 71 Note Measuring restarts if you press the C button again after you stop measuring MB73 TR ...

Page 69: ...s to the remaining battery level Measuring the halfway point split You can measure the amount of time that has elapsed Split from the start of measuring A Press and release the A button several times to enter TIME mode B Press the C button to start measuring While measuring the indicator hand points to M MB73 TR MB7 User s Guide Stopwatch TIME 69 ...

Page 70: ...ee the following for details on checking your measurement results U Reading the progress on page 71 Note Measuring restarts if you press the C button again after you stop measuring F Press the B button to reset measuring The center hand and the measurement hand short hand long hand return to 0 and then the indicator hand points to the remaining battery level MB73 TR MB7 User s Guide Stopwatch TIME...

Page 71: ... is displayed in the following illustration 2 Seconds 0 0 to 59 8 The center hand indicates the number The center hand advances 0 2 1 5 every second and one full rotation in 60 seconds 28 0 seconds is displayed in the following illustration 28 sec 0 28 sec 0 When the hand moves for up to 10 minutes the center hand stops at the 0 second position but when you stop split measurement or measuring it p...

Page 72: ...uation you may need to use the split feature to measure Use the C button to start stop measuring UsetheBbuttontomeasure releasethesplitfeature Measuringdoesnotstopwhileasplitisbeingmeasuredusingthe B button MB73 TR MB7 User s Guide Stopwatch TIME 72 ...

Page 73: ...st lap Release split Split Measure split for the timing of the second lap around the track Record the split for the second lap Also calculate the second lap second split first split Release split Stop Measuring stops after timing the third track Record the third lap time split Also calculate the third lap third time second split Reset MB73 TR MB7 User s Guide Stopwatch TIME 73 ...

Page 74: ...ming for the first person goal Stop Measuring stops at the timing for the second person goal Check the split display on the watch and record the time for the first person Release split Load and record the time for the second person and record it Reset MB73 TR MB7 User s Guide Stopwatch TIME 74 ...

Page 75: ...Altitude Measurements ALT U Notes on Measuring Altitude on page 76 U Measuring Altitude on page 79 U Calibrating the Altitude on page 83 MB73 TR MB7 User s Guide Altitude Measurements ALT 75 ...

Page 76: ...e relative altitude is calculated from the atmospheric pressure temperature and the sea level pressure for the international standard atmosphere at your current location Atmospheric pressure at current location Value measured with built in pressure sensor Temperature at current location 15 C Sea level pressure 1 013 25 hPa If the atmospheric pressure changes due to weather conditions or the temper...

Page 77: ...ctual altitude 1 Actual altitude 2 Relative altitude measured by the watch pressure sensor 3 Difference between 1 and 2 Calibration value Notes on altitude measurements This product is not intended for taking measurements that requires professional precision Measurement function readings are intended for general reference only The altitude displayed by this product is calculated using atmospheric ...

Page 78: ...escent indicated by this instrument Vertical speed refers to the rate of change in altitude according to the time at which the aircraft climbs descends Depending on the country or the type of aircraft this value is indicated in feet per minute ft m or meters per second m s Notes on measuring vertical speed This product is not intended for taking measurements that requires professional precision Wh...

Page 79: ...alibrating the Altitude on page 83 Ifyoudonotknowthealtitude adjustthereferencevalue andthenreceiveGPSsatellitesignalstocorrectthe altitude U About the Reference Value Setting on page 121 If you do not correct the altitude there may be a discrepancy of tens of meters or more Measuring A Press and release the A button several times to enter ALT mode Note The watch automatically measures altitude ap...

Page 80: ...cond C Check the measurement results See the following for details on checking your measurement results U Reading the results on page 81 Note When measuring is complete the indicator hand points to the battery level and the small second hand indicates the current seconds To cancel measuring before it is complete press and release the C button When measuring is complete the altitude measurement res...

Page 81: ...dicates thousands and the long hand indicates hundreds Sincetheshorthandoperateswiththelonghand theymaypointbetweenthescalemarksonthe watch 2 600 is displayed in the following illustration 2 Tens ones position 0 to 99 The center hand indicates the number 60 is displayed in the following illustration MB73 TR MB7 User s Guide Altitude Measurements ALT 81 ...

Page 82: ...s hold down the C button for approximately three seconds when measuring is complete the indicator hand points to the remaining battery level U Recording Measurement Results on page 115 The vertical speed display range is 5 to 5 m s units 0 2 m s If the measured value exceeds the display range the small second hand vibrates at the 5 m s position If the measured value of the vertical speed is less t...

Page 83: ...e using maps signs the Internet and so on B Press and release the A button several times to enter ALT mode C Unlock the crown and pull it out one step The altitude is measured and displayed 1 See the following to read the altitude U Reading the results on page 81 Note When calibrating the altitude measurement value the small second hand points to D Turn the crown to set the actual altitude MB73 TR...

Page 84: ...tude U About the Reference Value Setting on page 121 Since altitude information acquired from GPS satellite signals is set as the actual altitude deviations may occur in the measurement results even after calibrating depending on the reception conditions See the following for the mechanism to calibrate the altitude U About the altitude calibration feature on page 77 MB73 TR MB7 User s Guide Altitu...

Page 85: ...es and Mechanism on Compass Measurements on page 86 U Checking the Direction on page 87 U Calibrating the Magnetic Sensor on page 88 U Setting the Magnetic Declination on page 91 MB73 TR MB7 User s Guide Compass Measurements COM 85 ...

Page 86: ...compass measurements This product is not intended for taking measurements that requires professional precision Measurement function readings are intended for general reference only Usage location You may not be able to perform measurements correctly near magnetic products or in a strong magnetic fields Avoid the following locations Near magnets magnetic accessory and so on Near electrical applianc...

Page 87: ...ng the Magnetic Sensor on page 88 A Press and release the A button several times to enter COM mode B Make sure you keep the watch horizontal while pressing and releasing the C button The center hand indicates north for one minute cImportant Tilting the watch may result in incorrect measurements Make sure you keep the watch horizontal while measuring Note While measuring the measurement results are...

Page 88: ...t When calibrating the magnetic sensor avoid magnetic products or strong magnetic fields U Notes on compass measurements on page 86 Whencalibratingthemagneticsensor holdthewatchhorizontallyandmakesurethattheclaspontheband and the back cover of the watch do not touch A Press and release the A button several times to enter COM mode B Unlock the crown and pull it out one step The small second hand po...

Page 89: ... and calibration starts When the first point has been calibrated the small second hand moves from 0 seconds to 30 seconds D Make sure you hold the watch horizontal while rotating 180 degrees Make sure you rotate the watch 180 degrees as accurately as possible 180 MB73 TR MB7 User s Guide Compass Measurements COM 89 ...

Page 90: ...here are no magnetic products or strong magnetic fields nearby Next press and release the C button and then repeat from step 3 Ifthesmallsecondhandcontinuestopointto failure evenaftercalibratingseveraltimes contactTRUMEcustomer support U Contact Information on page 152 F Push the crown back in to lock it The small second hand returns to the current second display 0 MB73 TR MB7 User s Guide Compass...

Page 91: ...e the angle of deviation for the watch is set to 7 degrees west 7 degrees and indicates true north in Japan approximately The magnetic declination differs for each region You need to set magnetic declination if you want to check the north in your travel destination To display magnetic north rather than true north set the magnetic declination to 0 degrees Setting automatically By performing Referen...

Page 92: ...rate setting When you want to make settings when there is a local geomagnetic anomaly You can check the magnetic declination on material such as maps topographic maps and Web sites Note To display magnetic north manually set the angle of magnetic declination to 0 degrees A Press and release the A button several times to enter COM mode B Unlock the crown and pull it out one step The small second ha...

Page 93: ... the setting value for the magnetic declination is 10 degrees west 1 2 3 1 East West East or west declination are indicated using plus and minus West is displayed in the following illustration 2 Hundredths position 0 to 1 The long hand indicates the number 0 is displayed in the following illustration MB73 TR MB7 User s Guide Compass Measurements COM 93 ...

Page 94: ...the following illustration D Turn the crown to set the magnetic declination You can set the magnetic declination in 1 degree increments E Push the crown back in to lock it The small second hand returns to the current second display 0 MB73 TR MB7 User s Guide Compass Measurements COM 94 ...

Page 95: ...Waypoint Feature COM U About the Waypoint Feature on page 96 U Using the Waypoint Feature on page 97 MB73 TR MB7 User s Guide Waypoint Feature COM 95 ...

Page 96: ...re in a location suitable for receiving GPS satellite signals U Locations Suitable for Receiving Signals from GPS Satellites on page 35 When using the watch in a location where it is hard to receive signals from GPS satellites it may not be possible to measure the exact linear distance and direction to the base point The Waypointfeature differsfromthe general navigation feature You cannotsetthebas...

Page 97: ...stering the base point do not make a base point setting again until you have finished using the Waypoint feature The base point has been changed to an unintended location Example When performing basic altitude calibration the location of the base point changes Changing the Distance Range You can change the range maximum value for the linear distance displayed in three stages Set the Distance Range...

Page 98: ... step The small second hand points to 0 1 The center hand points to the Distance Range setting C When you want to change the settings hold down the A button for approximately three seconds The setting changes in the following order 100 1000 10000 100 3 sec MB73 TR MB7 User s Guide Waypoint Feature COM 98 ...

Page 99: ...ntric circles when a base point has been registered in Tokyo BysettingtheDistanceRangeto10000 0to990km youcanevencheckthelineardistancefromHokkaidoorKyushu to the base point 1 2 3 1 3 4 1 Base point 2 When the Distance Range is 100 0 to 9 9 km 3 When the Distance Range is 1000 0 to 99 km 4 When the Distance Range is 10000 0 to 990 km MB73 TR MB7 User s Guide Waypoint Feature COM 99 ...

Page 100: ...n measurement U Notes on compass measurements on page 86 Also calibrate the magnetic sensor in the following situations When using the watch for the first time When the measurement result has deviation or the center hand follows with the watch s rotation Improving the measurement accuracy U Calibrating the Magnetic Sensor on page 88 A Move to a location suitable for receiving signals from GPS sate...

Page 101: ...dial facing straight up wait until the reception result is displayed the small second hand points to or The indicator hand points to M and the watch starts receiving signals Receiving a signal takes approximately 20 seconds to two minutes When receiving signals The small second hand and the outside numbers 0 3 6 9 indicate the number of GPS satellites acquired When the number of satellites acquire...

Page 102: ...elease the C button When receiving signals is complete When the small second hand points to or reception is complete The reception results are displayed for five seconds Reception successful Direction and distance measured is based on the positional information acquired Reception failed Direction and distance are not measured Move to a location more suitable for receiving signals and then try agai...

Page 103: ...cking your measurement results U Reading the results on page 104 Note When measuring is complete the indicator hand points to the battery level and the small second hand indicates the current seconds To cancel measuring before it is complete press and release the C button MB73 TR MB7 User s Guide Waypoint Feature COM 103 ...

Page 104: ...e watch The following illustration indicates that the first two digit is 26 You can calculate the linear distance by multiplying the number displayed by the number you checked in step 4 When the Distance Range setting is 100 26 100 2 600 m 2 6 km When the Distance Range setting is 1000 26 1000 26 000 m 26 km When the Distance Range setting is 10000 26 10000 260 000 m 260 km MB73 TR MB7 User s Guid...

Page 105: ...1000 Units of 1 000 m 0 m when less than 500 m 1 000 m when 500 m or more is indicated 10000 Units of 10 000 m 0 m when less than 5 000 m 10 000 m when 5 000 m or more is indicated When the linear distance exceeds the display range the maximum value within the set Distance Range is displayed U Changing the Distance Range on page 97 The linear distance is not updated even if you move while measurin...

Page 106: ...s BAR U Notes and Mechanism on Measuring Barometric Pressure on page 107 U Measuring Barometric Pressure on page 108 U Calibrating the Barometric Pressure on page 111 MB73 TR MB7 User s Guide Barometric Pressure Measurements BAR 106 ...

Page 107: ...etrictendencyisdisplayedbasedonthemeasurementresultsofatmosphericpressureforthepastthree hours If you continue measuring atmospheric pressure at the same location you can use it as a guide for predicting the weather The barometric tendency measured and the actual barometric tendency at the measurement location may differ due to differences in altitude due to movement to different heights or rapid ...

Page 108: ...ime is displayed Go to step 2 to measure the pressure of your current location in real time B Press and release the C button to start measuring While measuring for one minute the indicator hand points to M Note While measuring with the C button the measurement results are updated every second C Check the measurement results See the following for details on checking your measurement results U Readi...

Page 109: ... the results Example When the atmospheric pressure is 970 hPa 1 2 3 1 Thousandths 0 to 1 hundredths 0 to 9 position The short hand indicates thousands and the long hand indicates hundreds Sincetheshorthandoperateswiththelonghand theymaypointbetweenthescalemarksonthe watch 900 is displayed in the following illustration 2 Tens ones position 0 to 99 The center hand indicates the number 70 is displaye...

Page 110: ... The display range for pressure is 300 to 1 100 hPa units 1 hPa You can record measurement results To record the results hold down the C button for approximately three seconds when measuring is complete the indicator hand points to the remaining battery level U Recording Measurement Results on page 115 MB73 TR MB7 User s Guide Barometric Pressure Measurements BAR 110 ...

Page 111: ...ssure A Press and release the A button several times to enter BAR mode B Unlock the crown and pull it out one step The pressure for the current location is measured and displayed 1 See the following to read the pressure U Reading the results on page 109 Note When calibrating the atmospheric pressure measurement value the small second hand points to C Turn the crown to set the correct pressure You ...

Page 112: ...D Push the crown back in to lock it The small second hand returns to the current second display 0 MB73 TR MB7 User s Guide Barometric Pressure Measurements BAR 112 ...

Page 113: ...lts Log Feature U About the Log Feature on page 114 U Recording Measurement Results on page 115 U Checking the Log on page 116 U Deleting the Log on page 117 MB73 TR MB7 User s Guide Recording Measurement Results Log Feature 113 ...

Page 114: ...number from 1 to 11 is automatically assigned to recorded logs and when the number of logs exceeds 11 logs are deleted starting from the oldest log First log The latest data is recorded in log No 1 A Second log The latest data is recorded in log No 1 and the previous data in No 1 moves to log No 2 B A Note No 0 is the value acquired by the Reference Value Setting U About the Reference Value Settin...

Page 115: ...ressure on page 108 B When measuring is complete the indicator hand points to the remaining battery level hold down the C button for approximately three seconds The small second hand points to and the measurement results are recorded 3 sec MB73 TR MB7 User s Guide Recording Measurement Results Log Feature 115 ...

Page 116: ...time the B button is pressed and released the small second hand moves in the order No 1 to 11 and then back to 0 You cannot select a log number that does not contain any measurement results C Check the log The measurement results are displayed for five seconds Note No 0 is the value acquired by the Reference Value Setting U About the Reference Value Setting on page 121 Vertical speed is not record...

Page 117: ...eleted A Press and release the A button several times to change modes to ALT or BAR mode B Press and release the B button When a log is recorded the small second hand and the outside numbers 0 3 6 9 indicate the log number C Hold down the B button for approximately five seconds The small second hand points to and the logs are deleted 5 sec MB73 TR MB7 User s Guide Recording Measurement Results Log...

Page 118: ...ce U Maintenance on page 119 U Replacing and Adjusting the Band on page 120 U About the Reference Value Setting on page 121 U About Power Source for the Watch on page 125 MB73 TR MB7 User s Guide Maintenance 118 ...

Page 119: ...r Maintaining the band The band differs depending on the watch model Read the section applicable to your model Maintaining the leather band nylon band If any moisture or sweat sticks to the band wipe it off quickly using a soft absorbent cloth When you are not using the watch store it in a location that is not exposed to direct sunlight cImportant The leather band and the nylon band are vulnerable...

Page 120: ...RUME customer support to replace or adjust the metal band supplied with this watch U Contact Information on page 152 Note Exceptforatthestoreofpurchase theremaybeafeecharged orwemaynotbeabletoperformadjustmentsorreplacements MB73 TR MB7 User s Guide Maintenance 120 ...

Page 121: ...re on page 96 Calibratingthealtitude simply Allows you to simply calibrate altitude Depending on the reception conditions for GPS satellite signals deviations may occur in the measurement results even after calibration U About the altitude calibration feature on page 77 Setting the magnetic declination of the direction Sets the magnetic declination at this point to check for true north U Setting t...

Page 122: ... a location suitable for receiving signals from GPS satellites U Locations Suitable for Receiving Signals from GPS Satellites on page 35 B Press and release the A button several times to change modes to ALT COM or BAR mode C Hold down the B button for approximately three seconds The indicator hand points to M 3 sec MB73 TR MB7 User s Guide Maintenance 122 ...

Page 123: ...d the outside numbers 0 3 6 9 indicate the number of GPS satellites acquired When the number of satellites acquired is 6 When the number of satellites acquired is 7 Note You need to acquire at least four GPS satellites to acquire positional information However reception may fail even if the watch indicates four or more satellites To stop receiving signals press and release the B button MB73 TR MB7...

Page 124: ...n results are displayed for five seconds Reception successful The reference value is adjusted based on the positional information acquired Reception failed Reference Value Setting is not performed Move to a location more suitable for receiving signals and then try again MB73 TR MB7 User s Guide Maintenance 124 ...

Page 125: ...er support U Contact Information on page 152 Important notes Warning Do not remove the secondary battery from the watch This could cause an electric shock fire or accident to occur Replacing the secondary battery takes expertise and skill so be sure to contact your local dealer or TRUME customer support U Contact Information on page 152 Do not place the watch near light sources that generate heat ...

Page 126: ...27 U Correcting Misalignment of the Hands or the Date on page 141 U If the Problem Continues System Reset on page 147 U Information on Service and Support on page 151 U Contact Information on page 152 MB73 TR MB7 User s Guide Troubleshooting 126 ...

Page 127: ...eption on page 130 U Adjusting time on page 131 Problems related to the measuring feature U Stopwatch on page 132 U Measuring altitude and vertical speed on page 133 U Compass measurements on page 135 U Waypoint feature on page 136 U Barometric pressure measurements on page 138 Problems related to the log feature U Log feature on page 139 Other problems U Other problems on page 140 Note If problem...

Page 128: ... on page 41 The stopwatch may be operating Reset the measuring feature U Using the Stopwatch on page 68 If you cannot clear the problem after trying the items above perform a system reset for the watch U If the Problem Continues System Reset on page 147 If you still cannot clear the problem after performing a system reset contact TRUME customer support U Contact Information on page 152 Cannot turn...

Page 129: ...om Power Save status to normal status Wait until the hand starts moving normally When the hand starts moving normally adjust the time if necessary U Power Save feature on page 39 U Adjusting the Time on page 45 Time adjustment has been performed Wait until the hand starts moving normally Hand deviations are calibrated automatically Wait until the hand starts moving normally The indicator hand poin...

Page 130: ...als from GPS satellites Iftheindicatorhandispointingto thewatchissettoIn flightmode Release In flight mode on the watch U Setting In flight Mode on page 36 It may be difficult to receive GPS signals in your current environment MovetoanenvironmentsuitableforreceivingGPSsatellitesignals andthen try again U Locations Suitable for Receiving Signals from GPS Satellites on page 35 When the indicator han...

Page 131: ...ave been changed since January 2017 You need to set the changed time zone manually U Setting the Time Zone on page 59 I am not sure if my watch is receiving leap second information Check if you are receiving leap second information U Checking the reception results for leap second information on page 56 When receiving leap second information The leap second is automaticallyinserted or removed when ...

Page 132: ...t operate any of the buttons within 10 minutes the center hand stops at 0 seconds position Measuring continues By pressing Split B button or stop measuring C button you can check the measurement time at the time of operation U Using the Stopwatch on page 68 The center hand measurement hand short hand long hand has returned to 0 seconds position The time that can be measured has been exceeded U Usi...

Page 133: ...lts and the actual altitude Altitude measurements for measurements performed at the same location do not match If the atmospheric pressure changes due to weather conditions or the temperature at the measurement location the altitude measurement results may differ Correct the altitude U Notes on Measuring Altitude on page 76 U Calibrating the Altitude on page 83 In basic altitude calibration Refere...

Page 134: ...ed changes so quickly the hand may not move smoothly The vertical speed display range is 5 to 5 m s units 0 2 m s If the vertical speedmeasurement value exceeds the display range the small second hand vibrates at the 5 m s position Ifthemeasuredvalueoftheverticalspeedislessthan 0 6m s thesmall second hand points to 0 MB73 TR MB7 User s Guide Troubleshooting 134 ...

Page 135: ...urements at a location distant from magnetic products or strong magnetic fields U Notes and Mechanism on Compass Measurements on page 86 There are two types or north true north and magnetic north If you want to use true north set the direction east or west and magnetic declination If you want to use magnetic north set the magnetic declination to 0 U Setting the Magnetic Declination on page 91 You ...

Page 136: ...intended location if Reference Value Setting basic altitude calibration and so on was performed after registering the base point When the distance between your current location and the base point is tooshort thedirectiontothebasepointmaynotbedisplayedcorrectly depending on the condition of the signal reception from the GPS satellite The watch may have been affected by magnetism Calibrate the magne...

Page 137: ...three stages Check the Distance Range setting U Changing the Distance Range on page 97 Linear distances are displayed in units of 100 m 1 000 m or 10 000 m Themeasurementresultsmayberoundedupordowndependingonthe Distance Range setting U Reading the results on page 104 When using the watch in a location where it is hard to receive signals fromGPSsatellites itmaynotbepossibletomeasureanaccuratelinea...

Page 138: ...ustomer support U Contact Information on page 152 The measurement results of barometric tendency do not seem correct Barometrictendencyiscalculatedbasedonthemeasurementresultsof atmospheric pressure over the last three hours automatically measured approximately every 10 minutes Depending on the automatic measurement timing barometric tendency may not be calculated correctly U Notes and Mechanism o...

Page 139: ...surement results U Recording Measurement Results on page 115 The recorded content has changed Whenyou recordthe latestmeasurement result thelognumberforthe previously recorded measurement result is changed U About the Log Feature on page 114 Cannot find previously recorded content Whenyou recordthe latestmeasurement result thelognumberforthe previously recorded measurement result is changed U Abou...

Page 140: ...roken Stop using the watch and contact your local dealer or TRUME customer support U Contact Information on page 152 The watch malfunctions Watch operations are unstable Perform a system reset for the watch U If the Problem Continues System Reset on page 147 If you still cannot clear the problem after performing a system reset contact TRUME customer support U Contact Information on page 152 MB73 T...

Page 141: ...ight The small second hand is automatically calibrated once every ten minutes Calibrating the calendar indicator hand mode hand hour minute hands Set the standard positions for calendar indicator hand mode hand and hour minute hands Hand Types Standard Positions Calendar 1 Indicator hand long hand F Mode hand short hand TIME Hour minute hands 0 hours 0 minutes A Unlock the crown and pull it out tw...

Page 142: ... the calendar is moving Confirm that it has stopped and then perform the following operations C Turn the crown to adjust the calendar to 1 Turn the crown quickly to move the calendar forward backward quickly To stop winding the hands backward forward quickly turn the crown again in or wind in the opposite direction MB73 TR MB7 User s Guide Troubleshooting 142 ...

Page 143: ...d mode hand short hand move Confirm that the hands have stopped and then perform the following operations E Turnthecrowntomovetheindicatorhand longhand toFandthemodehand short hand to TIME F Press and release the B button The small second hand stops at 0 seconds MB73 TR MB7 User s Guide Troubleshooting 143 ...

Page 144: ...s are automatically calibrated Make sure the hand have stopped at 0 hours 0 minutes position and then perform the following operations H Push the crown back in to lock it The clock starts moving 0 I Adjust the time by receiving signals from GPS satellites U Adjusting the Time on page 45 MB73 TR MB7 User s Guide Troubleshooting 144 ...

Page 145: ...ons Center hand 0 Measurement hand short hand 0 Measurement hand long hand 0 A Unlock the crown and pull it out two steps 2 B Hold down the C button for approximately three seconds The center hand moves Confirm that the hands have stopped and then perform the following operations 3 sec C Turn the crown to adjust the center hand to 0 MB73 TR MB7 User s Guide Troubleshooting 145 ...

Page 146: ... hand moves Confirm that the hands have stopped and then perform the following operations E Turn the crown to adjust the measurement hand short hand long hand to 0 F Push the crown back in to lock it The clock starts moving 0 MB73 TR MB7 User s Guide Troubleshooting 146 ...

Page 147: ... same time for approximately five seconds The small second hand points to 0 seconds and the hand starts to move 5 sec Note It may take some time for all hands to stop moving After all of the hands have stopped adjust the following hands to the standard positions Center hand Measurement hand short hand long hand Calendar Mode hand short hand and indicator hand long hand MB73 TR MB7 User s Guide Tro...

Page 148: ... stopped and then perform the following operations 3 sec D Turn the crown to adjust the center hand to 0 E Press and release the C button The measurement hand short hand long hand moves Confirm that the hands have stopped and then perform the following operations MB73 TR MB7 User s Guide Troubleshooting 148 ...

Page 149: ... seconds The small second hand stops at 18 seconds 3 sec H Turn the crown to adjust the calendar to 1 Turn the crown quickly to move the calendar forward backward quickly To stop winding the hands backward forward quickly turn the crown again in or wind in the opposite direction MB73 TR MB7 User s Guide Troubleshooting 149 ...

Page 150: ...thecrowntomovetheindicatorhand longhand toFandthemodehand short hand to TIME K Push the crown back in to lock it The clock starts moving 0 L Adjust the time and date by receiving signals from GPS satellites U Adjusting the Time on page 45 MB73 TR MB7 User s Guide Troubleshooting 150 ...

Page 151: ...e watch is seven years after the watch has stopped being manufactured When performing repairs we may use alternative parts with a slightly different appearance About disassembling and cleaning for checking adjustments We recommend having the watch disassembled and cleaned for checking adjustments once every three to four years to guarantee a long operating life for the watch Depending on the usage...

Page 152: ...atch wearable repair center Seiko Epson Corporation 421 8 Hino Tokyo 191 8501 Japan TEL 042 847 3378 Manufacturing Seiko Epson Corporation 3 3 5 Owa Suwa City Nagano Prefecture 392 8502 Japan TEL 0266 52 3131 Sales Epson Sales Co Ltd 29th Floor JR Shinjuku Miraina Tower 4 1 6 Shinjuku Shinjuku ku Tokyo 160 8801 Japan TEL 03 5919 5211 MB73 TR MB7 User s Guide Troubleshooting 152 ...

Page 153: ...Product Specifications U Watch Specifications on page 154 U Measurement Related Specifications on page 156 MB73 TR MB7 User s Guide Product Specifications 153 ...

Page 154: ...n secondary battery Operating time Approx 6 months without Power Save operating and at full charge Up to approx 2 years when the Sleep function operates at full charge Operating temperature 10 C to 60 C Precision Average monthly difference 15 seconds WhennotperformingtimeadjustmentusingsignalsfromGPSsatellites and when your arm is at 5 C to 35 C Basic Features Basic clock hour minute small second ...

Page 155: ...2 Indicates the waterproof performance U Notes on waterproofing on page 12 3 Serial number Use this when contacting TRUME customer support The serial number is comprised of seven alphanumeric characters It is also written on the tag attached to the watch at the time of purchase The location of the serial number may differ depending on the model and the time of sale MB73 TR MB7 User s Guide Product...

Page 156: ...ps manual up to one minute Altitude Manual automatic Display 0 m to 9 999 m Units 1 m Measurement Manual maximum1minute measuredonceasecond automatic every 10 minutes Variometer feature and display range 5 to 5 m s manual for up to 1 minute Direction Manual Display Center hand indicates north with the calibrating feature for magnetic declination Units 1 2 Measurement Manual maximum 1 minute measur...

Page 157: ...play of time and measurement results See the explanations on the related pages for details on making operations Time Example 10 hours 8 minutes 36 seconds 10 h 8 min 36 sec Example 11 hours 40 minutes 8 seconds 11 h 40 min 8 sec MB73 TR MB7 User s Guide Display List of Time and Measurement Results 157 ...

Page 158: ...watch U Using the Stopwatch on page 68 Example 6 minutes 55 0 seconds 6 min 55 sec 0 Example 80 minutes 15 0 seconds 80 min 15 sec 0 MB73 TR MB7 User s Guide Display List of Time and Measurement Results 158 ...

Page 159: ...e 79 Example Altitude is 3 160 m and the vertical speed is 1 m s 1 m s climbing 3 100 m 60 m Example Altitude is 435m and the vertical speed is 3m s 3 m s descending 400 m 35 m MB73 TR MB7 User s Guide Display List of Time and Measurement Results 159 ...

Page 160: ...Compass measurements U Checking the Direction on page 87 North North MB73 TR MB7 User s Guide Display List of Time and Measurement Results 160 ...

Page 161: ... hands short hand long hand changes even if you measure at the same location U Using the Waypoint Feature on page 97 Example Linear distance 8 500 m Distance Range setting 100 Linear distance 8 500 m North Direction of base point Distance Range setting 1000 Linear distance 9 000m Direction of base point North Distance Range setting 10000 Linear distance 10 000m North Direction of base point MB73 T...

Page 162: ...surements U Measuring Barometric Pressure on page 108 Example 1 005 hPa 5 hPa 1 000 hPa Rising tendency Example 915 hPa 15 hPa 900 hPa Falling tendency MB73 TR MB7 User s Guide Display List of Time and Measurement Results 162 ...

Page 163: ... 2018 Seiko Epson Corporation Rev 1 0 EN ...

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