Trume TR-MB8 User Manual
TR-MB8 User’s Guide
Contents
Before Use
Introduction........................................................... 6
About this Manual....................................................... 9
Safety Instructions...................................................... 10
Features of the Watch.................................................... 22
Information on the Watch's Mechanics....................................... 24
Setting up............................................................ 27
Basic Operations
Part Names and Functions................................................ 30
Operating the screw lock crown............................................ 39
Attaching............................................................. 41
Locations suitable for receiving signals from GPS satellites......................... 43
Setting In-flight mode................................................... 44
Checking the battery level................................................. 45
About the Sleep feature................................................... 48
About charging........................................................ 49
Contents
Adjusting Time (Receiving GPS Satellite Signals) (TIME)
Notes on Receiving GPS Satellite Signals...................................... 52
Adjusting the Time..................................................... 53
Setting the Time Zone and Time............................................ 56
About Automatic Time Reception feature..................................... 59
About receiving leap second information..................................... 61
Checking Reception Results............................................... 62
Adjusting Time (Manual) (TIME)
Setting the Time Zone................................................... 67
Setting Daylight Saving Time.............................................. 71
Adjusting the Time..................................................... 73
Stopwatch (TIME)
Using the stopwatch..................................................... 76
Example Using the Stopwatch.............................................. 80
Altitude measurements (ALT)
Notes on Measuring Altitude.............................................. 84
Measuring Altitude..................................................... 86
Calibrating the Altitude.................................................. 90
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TR-MB8 User’s Guide
Compass measurements (COM)
Notes and Mechanism on Compass Measurements.............................. 93
Checking the Direction.................................................. 94
Calibrating the Magnetic Sensor............................................ 95
Setting the Magnetic Declination........................................... 98
Waypoint Feature (COM)
About the Waypoint Feature.............................................. 103
Using the Waypoint Feature.............................................. 104
Barometric pressure measurements (BAR)
Notes and Mechanism on Measuring Barometric Pressure........................ 110
Measuring Barometric Pressure........................................... 111
Calibrating the Barometric Pressure........................................ 114
Contents
Measuring Using the Expanded Sensor (Accessory) (ACC)
Measuring the UV Index (Intensity of Ultraviolet Light)......................... 117
Measuring Temperature................................................. 120
Measuring Steps....................................................... 123
Measuring Calories Burned............................................... 127
Resetting the Measured Steps and Calories Burned.............................. 131
Recording Measurement Results (Log Feature)
About the Log Feature.................................................. 133
Recording Measurement Results........................................... 134
Checking the Logs..................................................... 135
Deleting the Logs...................................................... 137
Maintenance
Maintenance......................................................... 139
About Adjusting the Metal Band........................................... 141
About the Reference Value Setting......................................... 142
About Power Source for the Watch......................................... 145
Replacing the Battery for the Expanded Sensor (Accessory)....................... 146
Troubleshooting
Troubleshooting....................................................... 151
Correcting Misalignment of the Hands or the Date............................. 168
Connecting the Watch and Expanded Sensor.................................. 174
Information on Service and Support........................................ 177
Contact Information................................................... 178
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TR-MB8 User’s Guide
Contents
Product Specifications
Watch Specifications................................................... 180
Expanded Sensor (Accessory) Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Measurement Related Specifications........................................ 183
Display List of Time and Measurement Results
Display list of time and measurement results.................................. 184
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TR-MB8 User’s Guide
Before Use
Before Use
U “Introduction” on page 6
U “About this Manual” on page 9
U “Safety Instructions” on page 10
U “Features of the Watch” on page 22
U “Information on the Watch's Mechanics” on page 24
U “Setting up” on page 27
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TR-MB8 User’s Guide
Before Use
Introduction
Thank you very much for purchasing the “TRUME".
Make sure you read the manual supplied to use this product correctly.
This product is not intended for taking measurements that requires professional precision. Measurement
function readings are intended for general reference only.
This product can identify the current time zone by receiving GPS satellite signals and adjust it to the correct local
time. Also, the Automatic Time Reception feature is constantly automatically correcting the time.
*However, you need to set Daylight Saving Time (DST) manually.
The watch's built-in sensors allow you to check field information such as altitude, direction, barometric pressure,
and distance. You can also check the UV index, temperature, step count, and calories burned on the watch using
the expanded sensor supplied.
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 quick introduction on using this product.
To select the item you want to measure, press and release the A button to move the mode hand to the mode you
want to measure, such as ALT (altitude) or BAR (barometric pressure). You can then start or stop measuring by
simply pressing and releasing the C button.
For measurement items using the expanded sensor, change the mode hand to ACC (accessory). The rest of the
operations are the same.
Mode hand
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TR-MB8 User’s Guide
Before Use
For example, if you have been abroad or traveling.
Wear the watch on your arm, and place your key holder with the expanded sensor in your pocket.
The watch has a built-in GPS satellite signal reception system called "SATELLITELINK" that receives a GPS signal
by one action and automatically enters the current time zone when you leave the airport at your destination.
On your way to the hotel, you can easily check environmental data such as the altitude and current temperature
for the city.
After dropping off your luggage at the hotel, you can go out and explore the city.
If you do not know your way around the city, check the direction in COM (direction) mode. The center hand
points North while vibrating slightly like a real magnetic compass.
Hold down the B button for at least three seconds in COM mode to register the location of the hotel as the base
point. 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).
And when you're safely back at the hotel, you can easily check today's steps and calories burned.
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TR-MB8 User’s Guide
Before Use
Many people enjoy heading to the countryside on their holidays.
When you are planning such a trip, try attaching the expanded sensor to a backpack or your clothes, and then
wear the watch when you go out. If necessary, you can check the altitude, pressure, direction, UV index (strength
of UV rays), or temperature with two actions at anytime. The ability to check the measurements for a variety of
sensors by simply glancing at the hands of your watch allows you to feel closer to nature.
We hope you will make use of this product in a wide variety of scenarios.
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TR-MB8 User’s Guide
Before Use
About this Manual
Composition of this Manual
The following manuals are available for this product. Use each manual to suit your purpose.
Handy Manual
User's Guide (this manual) Explains general operations for this product.
Symbols, marks, and notes used in this manual
Important:
c
Note:
U
A/B/C
Trademarks
❏ EPSON and TRUME are registered trademarks of Seiko Epson Corporation.
❏ The Bluetooth
such marks by Seiko Epson Corporation is under license.
word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of
®
Explains basic operations for this product.
This handy manual is supplied with this product.
This is an electronic manual available from the Epson Website. You can
view the manual in HTML or PDF format.
Make sure you always observe the content of these instructions. Failure to
follow the instructions may result in mishandling this product which may
cause the product to fail or malfunction.
Indicates additional explanations and reference information.
Indicates reference pages for related content.
Indicates buttons of this product.
❏ 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 you have any questions or notice any errors, omissions, and so on in this manual, please contact us directly.
❏ We cannot accept any responsibility for damage caused by the user or a third party through use of this
product. Use of this product is strictly at the user's own risk.
❏ We cannot accept any responsibility for malfunctions and so on that occur due to ignoring the content of this
manual, this product being handled inappropriately, or repairs or modifications performed by a third party
that is not our company or appointed by our company.
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TR-MB8 User’s Guide
Before Use
Safety Instructions
Make sure you read the manual supplied with this product to use it safely.
Failure to handle the product as described in this manual may cause a malfunction or accident to occur.
Meaning of symbols used in this manual
This manual contains warnings indicated by the following symbols that denote dangerous operations/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.
Danger
Warning
Caution
Indicates that immediate serious injury or death could occur if this is ignored and this
product is handled incorrectly.
Indicates that serious injury or death could occur if this is ignored and this product is
handled incorrectly.
Indicates that injury or damage to property could occur if this is ignored and this
product is handled incorrectly.
Indicates items (instructions/actions) that must be performed.
Indications an action that should not be performed (prohibited).
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TR-MB8 User’s Guide
Notes on the watch
Safety Instructions
Do not use if it is damaged.
Failure to do so may result in injury, malfunction, or fire. In the following situations, stop using it
immediately, and contact TRUME customer support.
❏ When the watch or band become sharp due to corrosion and so on
❏ When the pins protrude from the band
U “Contact Information” on page 178
Do not leave the watch or parts of the watch within easy reach of small children.
Before Use
Warning
❏ Touching the watch may cause injuries, allergic reactions, inflammation, and so on. In case of
injuries or any skin abnormalities, consult a doctor immediately.
❏ If parts are swallowed accidentally, it will be harmful to the body. If parts are swallowed
accidentally, consult a doctor immediately.
Do not disassemble/repair the accessory yourself.
This could cause an electric shock or accident to occur.
Do not use the accessory for scuba diving or saturation diving.
This may cause an accident or malfunction to occur. Use a dedicated diver's watch when doing
scuba diving and saturation diving.
Caution
Make sure you frequently wipe off any moisture, sweat, or dirt that sticks to the watch.
❏ Continuing to use when moisture, sweat, or dirt are attached may cause itching or
inflammation. If you notice any abnormalities on your skin, stop using the watch immediately
and consult a specialist.
❏ Continuing using the accessory when moisture, sweat, dirt, and so on are attached may
cause the waterproofing to fail.
When taking off the watch, place it on a soft clean cloth.
If you remove the watch and place it as it is, the back cover and the band rub against each other
and may cause scratches on the rear cover.
If you notice any abnormalities on your skin, stop using the watch immediately.
Depending on the conditions when using the watch it could cause allergies or skin irritation. If
you notice any abnormalities on your skin, stop using the watch immediately and consult a specialist.
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TR-MB8 User’s Guide
Do not adjust the metal band yourself.
This could cause an injury to occur. Adjusting the metal band takes expertize and skill, so be sure
to contact your local dealer.
Do not store or leave in the following locations.
❏ Locations subject to extreme changes in temperature and humidity
❏ Locations subject to extremely high temperature, low temperature, and high humidity
❏ Locations with volatile substances
❏ Locations subject to a lot of soot and dust
❏ Locations subject to fires
❏ Locations subject to strong vibrations
❏ Locations subject to magnetism and static electricity
Before Use
Caution
This could cause an electric shock or fire to occur. It could also cause failure or malfunction to occur.
Notes on charging and batteries
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 the secondary battery takes expertize and skill, so be sure to contact your local dealer
or watch/wearable repair center.
U “Contact Information” on page 178
Do not charge the watch under light bulbs, spot lights, and so on, or on the dashboard of a
car.
The watch may overheat causing a malfunction to occur.
Warning
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TR-MB8 User’s Guide
Before Use
Notes on waterproofing
The watch is water resistant to 10 ATM (WATER RESISTANT 10BAR).
You can use the watch for water sports (swimming, fishing, yachting, and so on) and skin diving.
Warning
Do not hold the device directly under high pressure water from a faucet.
Water pressure from a faucet is high and could effect the quality of the waterproofing.
Do not use in the bath or in a sauna.
It could effect the quality of the waterproofing or cause rust.
Do not operate the crown/buttons on the watch when underwater or when there is water
on the watch.
It could cause the waterproofing to fail or cause a malfunction.
Notes on measurements
This product is not intended for taking measurements that requires professional precision.
When using the measurement feature, make decisions and take actions at your own risk.
The content of the measurement results and Waypoint feature may differ from the actual value or
status. Also, the watch may not be able to perform measurements accurately due to signal
reception from the GPS satellites, as well as environmental factors such as barometric pressure,
altitude, and temperature.
Use the measurement features and Waypoint feature as a guide.
We cannot accept any responsibility for damage caused by the user or a third party through use
of these features.
Do not 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.
Do not use in an environment subject to rapid changes in altitude (for example in a
skyscraper or in a sport that changes altitude suddenly in a short period of time).
Warning
Caution
You may not be able to measure accurately due to sudden changes in the environment.
See the following for notes on each measurement mode.
U “Notes on Measuring Altitude” on page 84
U “Notes and Mechanism on Compass Measurements” on page 93
U “Notes and Mechanism on Measuring Barometric Pressure” on page 110
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TR-MB8 User’s Guide
Before Use
Notes on the expanded sensor (accessory)
Safety Instructions
Danger
Never store or leave batteries in locations within easy reach of small children.
Accidentally swallowing the battery, touching electrolytes that have leaked from the battery or
getting any in your eyes or mouth could cause an injury to occur. If the battery is swallowed
accidentally, consult a doctor immediately.
Warning
Do not use if it is damaged.
Failure to do so may result in injury, malfunction, or fire. If the accessory is damaged, stop using it
immediately, and contact TRUME customer support.
U “Contact Information” on page 178
Do not leave accessory or parts of accessory within easy reach of small children.
❏ Touching accessory may cause injuries, allergic reactions, inflammation, and so on. In case of
injuries or any skin abnormalities, consult a doctor immediately.
❏ If parts are swallowed accidentally, it will be harmful to the body. If parts are swallowed
accidentally, consult a doctor immediately.
Do not disassemble/repair the accessory yourself.
This could cause an electric shock or accident to occur.
Do not use the accessory for scuba diving or saturation diving.
This may cause an accident or malfunction to occur.
Caution
Make sure you wipe off any moisture, sweat, or dirt that sticks to the accessory.
❏ Continuing to use when moisture, sweat, or dirt are attached may cause itching or
inflammation. If you notice any abnormalities on your skin, stop using the device
immediately and consult a specialist.
❏ Continuing using the accessory when moisture, sweat, dirt, and so on are attached may
cause the waterproofing to fail.
Attach the clip securely at the back.
If the clip is not attached securely, it will not be held firmly and may fall off.
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TR-MB8 User’s Guide
Do not store or leave in the following locations.
❏ Locations subject to extreme changes in temperature and humidity
❏ Locations subject to extremely high temperature, low temperature, and high humidity
❏ Locations with volatile substances
❏ Locations subject to a lot of soot and dust
❏ Locations subject to 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 batteries
Before Use
Caution
Warning
When replacing the battery, make sure the polarities (+ and -) are in the correct orientation.
Forcing the battery into the wrong orientation may cause it to split and leak causing fire or injury
to occur.
Dispose of used batteries according to local laws and regulations.
Do not store or leave the battery in an environment where it will become too hot, and do
not throw it into a fire.
The battery may explode causing fire or injury to occur.
Notes on waterproofing
The waterproof specification for the accessory is IPX5.
It can also be used in environments subject to water splashes or droplets, such as in the rain.
Warning
Make sure the battery cover is securely closed before using the watch.
If the battery cover is not closed securely, the waterproofing may fail.
When replacing the battery, make sure you close the battery cover securely.
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TR-MB8 User’s Guide
Do not hold the accessory directly under high pressure water from a faucet.
Water pressure from a faucet is high and could effect the quality of the waterproofing.
Do not use the accessory in the bath or in a sauna.
It could effect the quality of the waterproofing or cause rust.
Do not use underwater. Do not leave it wet for extended periods.
It could cause the waterproofing to fail or cause a malfunction.
Do not wash the accessory with water.
This could cause a malfunction to occur.
Do not remove the packing from the battery cover.
Before Use
Warning
Do not stick any trash or dirt to the packing for the battery cover, and do not touch the
packing directly.
If the packing is damaged or deformed, the waterproofing may fail or it may malfunction. If the
packing is damaged or deformed, stop using it immediately, and contact TRUME customer support.
U “Contact Information” on page 178
Do not open or close the battery cover with wet hands. Also do not open or close the
battery cover underwater or if water droplets adhere to the watch.
It could cause the waterproofing to fail or cause a malfunction.
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TR-MB8 User’s Guide
Before Use
Notes on signals
The product comes with built-in Bluetooth® technology. The transmit and receive feature only works with the
accessory supplied.
This product is certified as a low power data communication system under radio Law. Therefore, you do not need
a wireless station license when using this product.
However performing the following actions may be punishable by law.
❏ Disassembling or remodeling this product
❏ Removing the certification or identification number from the product.
About frequency
This product uses frequencies from 2.402 GHz to 2.480 GHz.
Other wireless devices may be using the same frequency. Note the following points to
prevent radio interference with other radio devices.
Notes on using wireless communication
This watch uses the 2.4 GHz frequency band.
This device operates in the same frequency bandwidth as industrial, scientific, and medical devices such as
microwave ovens and mobile object identification (RF-ID) systems (licensed premises radio stations, amateur, and
unlicensed specified low-power radio stations (hereafter "other radio stations")) used in factory production lines.
1 Before using this device, make sure there are no radio stations for mobile identification, specified
low-power radio stations, or amateur radio stations operating in the surrounding area.
2 In addition, when harmful radio wave interference occurs between this device and specific low-power
radio stations for mobile identification or amateur radio stations, and contact TRUME customer support
listed in "Contact Information".
3 In addition, when harmful radio wave interference occurs between this device and specific low-power
radio stations for mobile identification or amateur radio stations, and contact TRUME customer support
listed in "Inquiries".
U “Contact Information” on page 178
Warning
If you notice any abnormalities on your skin, stop using the device immediately and
consult a specialist.
In areas in which usage is restricted, such as on airplanes and in hospitals, follow the rules
and regulations provided.
Do not bring this product into an operating room, intensive care unit, and so on, and do
not use the device near medical equipment.
Radio waves from this product may interfere with electronic medical equipment causing the
equipment to malfunction and cause an accident.
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TR-MB8 User’s Guide
Before Use
Caution
If you are using an implanted medical device, make sure you follow the instructions and
warnings for that device.
Radio waves from this product may interfere with implanted medical devices such as cardiac
pacemakers.
Restrictions on using the product and taking it out of Japan
Depending on the country or region, the use of Bluetooth ® may not be allowed.
Before using this product visit our Website to check the list of countries in which the use of Bluetooth
<http://trume.epson.com/manuals/>
❏ If you use this product in a country where Bluetooth is not allowed, you may be subject to legal action.
❏ Bluetooth
communication may be intercepted deliberately or accidentally by a third party.
®
is allowed.
®
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TR-MB8 User’s Guide
Certification information
MODEL: TR-MB8, MB00
JAPAN
Before Use
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TR-MB8 User’s Guide
USA/CANADA
Before Use
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TR-MB8 User’s Guide
EUROPE
CHINA
Before Use
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TR-MB8 User’s Guide
Before Use
Features of the Watch
Adjusting the time by receiving signals from GPS satellites (SATELLITELINK)
Your watch can automatically adjust to the correct time by receiving signals from GPS satellites.
However, you need to set Daylight Saving Time (DST) manually.
U “Adjusting the time by receiving signals from GPS satellites” on page 24
Light charging feature (LIGHT CHARGE)
You 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 49
Altimeter/barometric feature with pressure sensor
You can measure altitude and barometric pressure using the pressure sensor built into the watch.
U “Mechanism for measuring altitude” on page 84
U “About barometer feature” on page 110
Compass feature with magnetic sensor
You can check which direction is north using the magnetic sensor built into the watch.
U “About compass” on page 93
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TR-MB8 User’s Guide
Before Use
Waypoint feature by receiving GPS satellite signals and using magnetic sensor
By receiving 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).
U “About the Waypoint Feature” on page 103
Measuring feature using the expanded sensor (accessory)
By using this accessory, you can measure your UV index, temperature, step count, and calories burned.
U “Measuring the UV Index (Intensity of Ultraviolet Light)” on page 117
U “Measuring Temperature” on page 120
U “Measuring Steps” on page 123
U “Measuring Calories Burned” on page 127
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TR-MB8 User’s Guide
Before Use
Information on the Watch's Mechanics
Adjusting the time by receiving signals from GPS satellites
GPS satellites are equipped with high-precision atomic clocks with a margin of error of one second every 100,000
years. Signals sent from the GPS satellite to earth contain "time information" 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 constantly receive GPS satellite signals.
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TR-MB8 User’s Guide
Before Use
Note:
About GPS satellites
The satellites are controlled by the United States Department of Defense and orbit at an altitude of 20,000 km.
Originally, these satellites were designed for military purposes, but now some of the information they send is for
consumer use and is used in a variety of devices such as car navigation systems and smart phones.
Supports the Quasi-Zenith Satellite System
This product supports the first Quasi-Zenith Satellite System (QZSS).
The QZSS is a system of satellites that passes directly over Japan and sends positioning signals that are very similar to
current GPS signals. This allows signals to be sent to wider areas of Japan that were previously trouble spots, such as
mountainous regions, or areas with a high density of skyscrapers.
Coordinated Universal Time (UTC) and time zones
UTC is a universal, standardized time set by international accord. This is used as the official time when time is
recorded 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 circumstances of the country or region.
Daylight Saving Time (DST)
Daylight Saving Time (DST) is a system that advances standard time by one hour (or another specific time) during
long periods of daylight, normally during summer. Also known as summer time.
This system is used in approximately 80 countries around the world, mainly in Europe and the United States, in
countries at a high latitude and long daylight hours in the summer.
* The way DST is implemented may change depending on the circumstances of the country or region. Also, the period during
which this is applied varies by country/region.
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TR-MB8 User’s Guide
Before Use
Leap seconds
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.
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TR-MB8 User’s Guide
Before Use
Setting up
Before using this product, make sure you take the following steps.
1. Check the content of the package
Check the items supplied with this product you purchased.
In the unlikely event that anything is missing or damaged, contact the dealer where you purchased this product.
❏ Watch
❏ Expanded sensor (accessory)
❏ Safety Instructions
❏ Handy Manual
❏ Guarantee issue claim card (temporary guarantee)
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TR-MB8 User’s Guide
Before Use
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.
3. Release In-flight mode
The watch is shipped in In-flight mode ( ) in accordance with aviation law.
If the watch is set to In-flight mode when you purchase it, make sure you release the mode before use.
U “Setting In-flight mode” on page 44
When In-flight mode is released, the indicator hand shows the remaining battery level.
Note:
When In-flight mode is on, signals from GPS satellites are not received, and communication with accessory and sensor
functions (altitude, compass, barometer) do not operate.
28
ACC
ALT
COM
BAR
TR-MB8 User’s Guide
Basic Operations
Basic Operations
U “Part Names and Functions” on page 30
U “Operating the screw lock crown” on page 39
U “Attaching” on page 41
U “Locations suitable for receiving signals from GPS satellites” on page 43
U “Setting In-flight mode” on page 44
U “Checking the battery level” on page 45
U “About the Sleep feature” on page 48
U “About charging” on page 49
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TR-MB8 User’s Guide
Basic Operations
Part Names and Functions
Watch
This section explains how to read the hand indications.
*The dial display may vary depending on the model.
1
2
5
6
3
4
1 Hour hand
2 Small second hand
U “Small second hand display” on page 31
3 Minute hand
4 Indicator hand (long hand)/Mode hand (short hand)
U “Indicator hand/Mode hand display” on page 32
5 Measurement hand (short hand/long hand)
U “Measurement hand display” on page 33
6 Screw lock crown
U “Watch's button/screw lock crown” on page 35
U “Operating the screw lock crown” on page 39
7
8
7 Pressure sensor
8 Center hand
U “Center hand display” on page 34
30
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