Seiko Epson AP003 User Manual

SF-710/510/310 User's Guide

Introduction

Thank you very much for purchasing this GPS Sports Monitor "WristableGPS".

To use the device correctly, make sure you read the supplied Quick Guide along with this User's Guide.

Keep the supplied Quick Guide handy to help you resolve any problems.

The illustrations and screens shown in the Quick Guide/User's Guide are for the SF-710.

By using a built-in GPS sensor and stride sensor, this device can measure running distance, pace elapsed time, altitude, and calories burnt. You can also upload recorded data to a dedicated Web site allowing you to look back over previous workouts. You can then make more effective plans and gain more enjoyment from your running.

Descriptions in the User's Guide

Important:

Note:

Menu Name

A/B/C/D

Trademarks

EPSON and EXCEED YOUR VISION are registered trademarks of the Seiko Epson Corporation.

Microsoft and Windows are registered trademarks of the Microsoft Corporation in the United States of America and other countries.

The Bluetooth word mark and logos are the registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by the Seiko Epson Corporation is under license.

Other product names are the trademarks or registered trademarks of their respective companies.

Caution:

❏ Unapproved copying of part or all of this guide is strictly forbidden.

Indicates things you must do. Ignoring these instructions or mishandling this device could cause the device to malfunction or operational problems to occur.

Indicates additional information and related information.

Indicates menu items displayed on the screen of the device.

Indicates the device buttons.

Indicates related pages. If the related page is displayed in blue text, click it to display the related page.

❏ The content of this guide may be changed without prior notice.

❏ Although every effort has been made to ensure the accuracy of this guide, contact us if you have any questions or

notice any errors in descriptions in the content of this guide.

❏ Despite the preceding clause, we cannot accept any responsibility for mishandling due to errors in this guide.

❏ We cannot accept any responsibility for malfunctions and so that occur due to ignoring the content of this guide,

the device being handled inappropriately, repairs or modifications performed by a third party that is not our company or appointed by our company.

SF-710/510/310 User's Guide

Features

Chronograph function

This function allows you to measure running data such as distance and time.

You can measure split and lap times, as well as using the GPS signal to measure distance and pace.

U “Measuring Time, Distance, and Speed (Chronograph Function)” on page 39

Split Time: Elapsed time from the start

Lap time: Time for each lap

You can use the history screen to check recorded measurement data.

Introduction

Interval function

Goal function (timed race)

U “Checking Measurement Data” on page 64

This function allows you to perform interval training.

Interval training:

Allows you to repeat sets of light and hard exercise to increase your athletic ability. An exercise menu is created using combinations of hard (sprint) and light (rest) exercise. An alarm sounds when it is time to change between sprinting and resting.

U “Setting a Time and Distance for Hard and Light Workouts(Interval Function)” on

page 44

Allows you to set a time as your goal and measure the time taken until that goal is reached.

You can exercise while checking the elapsed time. You can also calculate the estimated distance.

U “Measure until the time or distance set in advance is reached (Goal function)” on

page 52

You can use the history screen to check recorded measurement data.

U “Checking Measurement Data” on page 64

SF-710/510/310 User's Guide

Goal function (distance race)

Allows you to set a distance as your goal and measure the time taken until that goal is reached.

You can exercise while checking the distance. You can also calculate the estimated time.

U “Measure until the time or distance set in advance is reached (Goal function)” on

page 52

You can use the history screen to check recorded measurement data.

U “Checking Measurement Data” on page 64

Mes. Settings

Allows you to change the measurement settings.

Introduction

❏ When a time or distance is set in advance, laps are recorded automatically (AT Lap function)

U “Recording Laps Automatically (AT Lap Function)” on page 57

❏ Automatically stops measuring when you stop running, and resumes when you continue

running (AT Pause function)

U “Automatically Start/Stop Measuring (AT Pause Function)” on page 59

❏ Set and measure the target time for one kilometer (Target Pace function)

U “Setting a Pace and Measuring (Target Pace Function)” on page 61

❏ Monitoring heart rate with the HR Monitor (heart rate function)

U “Measuring Heart Rate” on page 72

❏ Change the items and layout of the measurement screen display (screen settings function)

U “Screen” on page 97

❏ Tap to load a set function (tap function)

U “Tap” on page 21

SF-710/510/310 User's Guide

Settings

Allows you to change the settings for the device.

❏ Communicate with external devices (communication function)

❏ Invert the screen's monochrome display (invert function)

❏ Adjust the screen's contrast (adjust contrast function)

❏ Turn on the light automatically when the screen changes (Auto Light function)

❏ Set an alarm (Alarm function)

❏ Turn off operation tones (Operation Tones function)

❏ Reset configuration information in the device's memory (Initialize function)

Introduction

U “Comm. Settings” on page 94

U “Sys. Settings” on page 95

Other features

❏ Supports the Quasi-Zenith Satellite System (QZSS).

U “Supports the Quasi-Zenith Satellite System” on page 32

❏ You can measure pitch and stride using the built-in stride sensor (SF-710/SF-510 only).

U “Educating Your Stride Sensor” on page 33

❏ You can skip GPS positioning if it is taking too long.

U “Skipping GPS positioning” on page 30

❏ You can manage recorded data using the dedicated Web application "NeoRun".

U “Data Management Using the Web Application (NeoRun)” on page 76

SF-710/510/310 User's Guide

Contents

Introduction

Features................................. 3

Using this Device Safely

Symbols in this Manual...................... 8

Notes on Usage............................ 9

About the Device and Accessories............ 9

About the Cradle....................... 10

Optional HR Monitor.................... 11

Notes on Storage.......................... 11

Notes on Electromagnetic Waves.............. 11

Preparing and Basic Operations

Checking the Items Provided................. 14

Basic Operations.......................... 15

Changing screens....................... 15

Function of each button.................. 17

Tap................................. 21

Charging............................... 22

During Use............................ 22

Charging............................. 23

Initializing.............................. 26

About the Battery....................... 28

Specifying a GPS (GPS Positioning)............ 29

Measuring Function for the Device.......... 29

GPS Positioning........................ 30

Making Precise Measurements. ............. 32

Supports the Quasi-Zenith Satellite System..... 32

Educating Your Stride Sensor................ 33

About the Stride Sensor................... 33

Educating the Stride Sensor. . . . . . . . . . . . . . . . 33

Measurable items......................... 34

Loading Interval Conditions that have Already

been Set.............................. 49

Screen Display......................... 51

Measure until the time or distance set in advance

is reached (Goal function)................... 52

What is the goal function?................. 52

Setting the Time or Distance and Measuring

.................................... 53

Screen Display......................... 56

Recording Laps Automatically (AT Lap

Function)............................... 57

Automatically Start/Stop Measuring (AT Pause

Function)............................... 59

Setting a Pace and Measuring (Target Pace

Function)............................... 61

Checking Measurement Data (History Function)

Checking Measurement Data................. 64

Measurement Data that can be Checked in

History............................... 64

Measuring Heart Rate (HR Monitor)

Preparing to Measure Heart Rate.............. 67

Preparing the HR Monitor................. 67

Wearing the HR Monitor................. 67

Registering the HR Monitor to the Device. . . . . 68

Enabling the HR Monitor................. 70

Measuring Heart Rate. . . . . . . . . . . . . . . . . . . . . . 72

Checking the Communication Status with the

HR Monitor........................... 72

Displaying the Measured Heart Rate Screen. . . . 72

Replacing the Battery for the HR Monitor. . . . . . . 74

Measure

Measuring Time, Distance, and Speed

(Chronograph Function).................... 39

What is the chronograph function?.......... 39

Measuring............................ 40

Screen Display......................... 42

Setting a Time and Distance for Hard and Light

Workouts(Interval Function)................. 44

What is the Interval Function?.............. 44

Setting Interval Conditions and Measuring. . . . . 45

Data Management Using the Web Application (NeoRun)

What is the Web Application (NeoRun)......... 77

Installing the NR Uploader.................. 79

Creating an Account (When Using for the First

Time).................................. 80

Uploading Measurement Data................ 82

Checking Uploaded Measurement Data......... 84

SF-710/510/310 User's Guide

Contents

Settings

Making Settings. . . . . . . . . . . . . . . . . . . . . . . . . . 88

Mes. Settings............................. 89

Changing the Mes. Settings................ 89

Mes. Settings Table...................... 91

Settings................................. 93

Changing the Settings.................... 93

Settings Table. . . ....................... 94

Screen................................. 97

Screen Settings......................... 98

Screen Pattern Table..................... 99

Measurement Display Items Table.......... 101

Changing the Measurement Screen......... 103

Changing the Lap...................... 108

Setting Examples....................... 110

Maintenance

Performing Maintenance. . . ................ 112

Performing After Care................... 112

About the strap........................ 112

HR Monitor Maintenance................ 112

Replacing the Battery...................... 114

About the Device's Rechargeable Battery..... 114

About the HR Monitor Battery............. 114

Updating the Firmware.................... 115

Checking the Firmware Version. . .......... 115

Updating the Firmware.................. 115

Troubleshooting

Caution:............................... 117

Problem Solving......................... 118

Resetting the System...................... 121

Contacting us About this Product............ 122

After Service............................ 123

Appendix

Understanding the Icons................... 125

Product Specifications..................... 126

Device Specifications.................... 126

Cradle specifications.................... 127

Option Specifications................... 127

Glossary............................... 129

Index

SF-710/510/310 User's Guide

Using this Device Safely

To use this device safely, make sure you read the user's guides before use (the supplied Quick Guide and this User's Guide).

If you do not follow the content of the user's guides, a problem or accident could occur.

❏ Keep the user's guides (supplied Quick Guide and User's Guide) handy to help you resolve any problems.

❏ This device is for use in Japan only.

❏ This is not a medical device. Use for exercising only.

Symbols in this Manual

This User's Guide uses the following symbols to prevent injury to the user or to others, or damage to property when using this device, as well as preventing dangerous usage. Read the guide after understanding these symbols.

Ignoring these instructions or mishandling this device could cause serious injury or death.

Caution:

Ignoring these instructions or mishandling this device could cause injury or damage to property.

This symbol indicates operations (instructions and actions) you must perform.

This symbol indicates actions (forbidden actions) that must not be performed.

SF-710/510/310 User's Guide

Using this Device Safely

Notes on Usage

About the Device and Accessories

Exercise according to your own physical condition. It is dangerous to exercise suddenly or excessively. If you feel nauseous or if your physical condition alters while exercising, stop exercising and contact a doctor.

Do not watch the device too closely while exercising. Otherwise you co uld fall or cause a traffic accident. Pay close attention to your surroundings while using the device.

Do not use while scuba diving.

This device is made using precision parts and electronic components. Do not use or store in the following locations. Otherwise an electric shock, fire, problem, or malfunction could occur.

❏ Locations subject to large changes in temperature and humidity

❏ Near volatile substances

❏ Sooty or dusty places

❏ Near a fire

❏ Locations close to magnetic fields (near speakers and so on)

Do not disassemble or perform repairs yourself. Otherwise an electric shock or an accident could occur.

Do not leave this device in reach of children.

If you suffer from any allergies or rashes when wearing the device, stop using it immediately and contact a medical specialist such as a dermatologist.

The device is water resistant at 5 barometric pressures. Although you can use the device in water, such as when swimming, do not perform button operations when it is wet. This may effect the quality of the waterproofing.

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. Steam and materials in soap and in hot springs could effect the quality of the waterproofing or cause rust.

SF-710/510/310 User's Guide

About the Cradle

Do not use the cradle if it is damaged. Otherwise a problem or fire could occur. If it is damaged, contact a repair center.

Do not use them if you notice any abnormalities such as smoke, strange odors, or noises. Otherwise a fire could occur.

If any abnormalities occur, disconnect the cable from the cradle immediately, and contact a repair center.

Do not use if any foreign substances or liquids such as water get inside any of the devices. Otherwise an electric shock or fire could occur. Disconnect the cable from the cradle immediately, and contact a repair center.

Do not use the cable for the cradle if any foreign substances such as dust are stuck to the connector. Otherwise a fire could occur.

Do not use the cradle to charge any other devices. Also, do not charge the device with any thing except for the cradle. Otherwise a problem, electric shock, or fire could occur.

Using this Device Safely

SF-710/510/310 User's Guide

Optional HR Monitor

If the HR monitor battery is accidentally swallowed, contact your doctor immediately.

Be careful not to injure yourself when replacing the HR monitor battery.

When disposing of the HR monitor battery, follow your local laws and regulations.

When replacing the HR monitor battery, only use the type of battery specified. Also, make sure the polarities (+ and -) are correct.

Do not place the battery or the HR monitor with a battery installed into a fire.

Notes on Storage

Using this Device Safely

Do not place in a location subject to magnetic fields or electromagnetic waves, such as on top of a television. Otherwise, data may be corrupted or lost.

Do not leave the device unattended in locations where it could come into contact with chemicals, or in locations where chemical substances are emitted. If any spray-on liquid such as gasoline, nail varnish, or cosmetics, as well as cleaning liquid, toilet detergent, adhesives, and so on, come into contact with the device or the strap, they could cause discoloring or damage.

Notes on Electromagnetic Waves

This device is equipped with Bluetooth® Smart technology. When operating supported HR monitors and smartphones, this function wirelessly sends and receives heart rate measurement data to the device.

This device has been classified as a small electronic data communication system based on Radio Law. Therefore, this device does not require a radio station license. The following acts may be punishable by law.

❏ Disassembling or remodeling the device

❏ Removing the verification or certification number for the device

VCCI Class B Information Technology Device

This device is a class B information technology device. This device is designed for home use, but interference could occur when using in close proximity to radios or television antennas.

SF-710/510/310 User's Guide

Using this Device Safely

Certification information Japan

Frequency

This device uses the frequency bands 2.402 to 2.480 GHz. Wireless devices may use the same frequency. Note the following points to avoid wireless interference with other wireless devices.

Precautions when performing wireless communication

This device operates on the 2.4 GHz 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 "other radio stations" being used in the vicinity.

2. If this device causes RF interference between the device and "other radio stations", promptly move to a different location, stop using the device, and contact your local dealer to ask for advice on preventing interference (for example setting up partitions).

3. In addition, when harmful radio wave interference occurs between the device and "other radio stations", and refer to "Contacting us about this product" to contact our information center. U “Contacting us About this Product” on page 122

If you notice any abnormalities on your skin and so on, stop using the device immediately and contact a specialist.

In areas in which usage is restricted, such as on airplanes and in hospitals, follow the rules and regulations provided (such as in-flight announcements).

Do not use the device if you have a surgically implanted pacemaker.

Do not bring the device into an operating room, intensive care unit, and so on, and do not use the device near medical equipment. Radio waves from the device may interfere with electronic medical equipment causing the equipment to malfunction and cause an accident.

SF-710/510/310 User's Guide

Preparing and Basic Operations

You need to make the following preparations before use.

U “Checking the Items Provided” on page 14 U “Basic Operations” on page 15 U “Charging” on page 22 U “Initializing” on page 26

Once preparations are complete, check the method and important points when performing GPS satellite positioning.

U “Specifying a GPS (GPS Positioning)” on page 29 U “Educating Your Stride Sensor” on page 33 U “Measurable items” on page 34

SF-710/510/310 User's Guide

Preparing and Basic Operations

Checking the Items Provided

Make sure you check that all of the following items have been supplied with this product. If there is anything missing, contact your local dealer.

This device (One of the models that you purchased.)

SF-710

Cradle Quick Guide Warranty

SF-510 SF-310

Options

The following products are available as optional extras. Contact your local dealer for more information.

AC Adapter (Model No.: SFAC01) HR Monitor (Model No.: SFHRM01) HR Belt (Model No.: SSHRST01)

SF-710/510/310 User's Guide

Preparing and Basic Operations

Basic Operations

Changing screens

This device is comprised of a Time screen, Measurement screen, Settings screen (Settings menu and Mes. Settings menu), and History screen, and you can perform operations with the following buttons.

Operation buttons

: Short press

: Long press (for at least two seconds)

SF-710/510/310 User's Guide

Preparing and Basic Operations

Settings menu

U “Setting screen

(Settings menu/Mes.

Settings menu)” on

page 19

See the following pages for information on making settings for each screen.

U “Making Settings” on page 88

Time screen

Measurement screen

A/C

U “Time screen” on

page 17

U “Measurement screen”

on page 18

History screen Mes. Settings menu

U “History screen” on

page 20

Note:

❏ When you are resting, the device enters sleep status and the time is displayed. This does not indicate a problem as the

display is restored the next time you move. You can also turn off the sleep function.

U “Sys. Settings” on page 95

❏ The time screen is displayed if no operations are made for a specified length of time. The time varies depending on the

screen displayed.

Sys. Settings/User Settings/History Screen: 3 mins.

Measurement Screen (without measurements being made): 60 mins.

❏ When three minutes have passed without any operations being performed on the Mes. Settings menu screen, the

measurement screen is displayed.

U “Setting screen

(Settings menu/Mes.

Settings menu)” on

page 19

SF-710/510/310 User's Guide

Preparing and Basic Operations

Function of each button

The function for each button changes depending on which screen is displayed.

Time screen

Operation buttons

Button Operation Explanation

Short press -

Long press (for at least two

seconds)

Short press Turns the light on or off. The light turns on for approximately 10 seconds.

Long press (for at least two

seconds)

Short press Performs GPS positioning, and displays the measurement screen.

Turns the power on or off.

Displays the Settings menu.

U “Setting screen (Settings menu/Mes. Settings menu)” on page 19

U “Measurement screen” on page 18

Long press (for at least two

seconds)

Short press Displays a record of the measurement history (history screen).

Changes to indoor mode (GPS off) (SF-710/SF-510 only).

U “Indoor mode (SF-710/SF-510 only)” on page 31

U “History screen” on page 20

Long press (for at least two

seconds)

Performs Bluetooth data.

communication. Use this when uploading measurement

SF-710/510/310 User's Guide

Measurement screen

Operation buttons

Button Operation Explanation

Short press There are four measurement screens that can be displayed. This changes the

Long press (for at least two

seconds)

Preparing and Basic Operations

screen.

Displays the time screen.

Not available while measuring.

Short press Turns the light on or off. The light turns on for approximately 10 seconds.

* When you reset the display, it returns to the status before measuring started allowing you to start the next measurement. Data that

has been measured up to that point is stored in the device's memory.

Long press (for at least two

seconds)

Short press Starts, stops, or restarts measuring.

Long press (for at least two

seconds)

Short press Records laps while measuring.

Long press (for at least two

seconds)

Displays the Mes. Settings menu. Not available while measuring.

Displays the time screen.

The time screen is displayed if you use reset

Not available while measuring.

while measuring is stopped.

Resets Not available while resetting measurements.

while measuring is stopped.

SF-710/510/310 User's Guide

Preparing and Basic Operations

Setting screen (Settings menu/Mes. Settings menu)

Operation buttons

Button Operation Explanation

Short press Confirm a selection.

Long press (for at least two

seconds)

Short press Turns the light on or off. The light turns on for approximately 10 seconds.

Long press (for at least two

seconds)

Short press

From the Settings menu, the time screen is displayed.

From the Mes. Settings menu, the measurement screen is displayed.

Selects the top item.

Increases the value.

Long press (for at least two

seconds)

Short press

Selects the top item. Speeds through the values.

Selects the bottom item.

Decreases the value.

Long press (for at least two

seconds)

Selects the bottom item. Speeds through the values.

SF-710/510/310 User's Guide

History screen

Operation buttons

Button Operation Explanation

Short press Confirm a selection.

Long press (for at least two

seconds)

Preparing and Basic Operations

Displays the time screen.

Short press Turns the light on or off. The light turns on for approximately 10 seconds.

Long press (for at least two

seconds)

Short press Selects the top item.

Long press (for at least two

seconds)

Short press Selects the bottom item.

Long press (for at least two

seconds)

Selects the top item.

Selects the bottom item.

SF-710/510/310 User's Guide

Preparing and Basic Operations

Tap

You can perform one of the following operations by tapping the screen once while measuring.

Tapping is not supported while measuring in SF-710/SF-510.

Function Explanation

Lap Records the lap.

The same operation as pressing D while measuring.

Light Turns on the light. The light turns on for approximately 10 seconds.

The same operation as pressing B.

Screen Chg. Changes between the four measurement screens.

The same operation as pressing A.

OFF (default) Turns off tap operations.

Note: ❏ When you want to change functions by tapping, set Tap from the Mes. Settings menu.

U “Mes. Settings” on page 89

❏ The operation may not be recognized if you tap the screen rapidly in succession. Leave a gap of approximately one

second between taps.

❏ When bike mode is selected, the tap function may operate automatically depending on the condition of the road surface.

If this occurs, we recommend setting OFF.

SF-710/510/310 User's Guide

Preparing and Basic Operations

Charging

During Use

Important:

❏ Do not place the device in the cradle if it is wet from water or sweat.

Otherwise the contact points on the cradle and the device could corrode, malfunction, or cause a communication failure.

❏ Do not perform button operations when it is wet. Otherwise a malfunction could occur.

If the device is wet from water or sweat, use a little clean water to wash the contact points, wipe away most of the water with a towel and so on, and then let it dry naturally before placing it in the cradle.

Contact points Use low pressure water to wash the device.

See the following for more details about daily maintenance. U “Performing Maintenance” on page 112

SF-710/510/310 User's Guide

Preparing and Basic Operations

Charging

Important:

❏ Charge this device when using it for the first time.

❏ Charge in an environment where the surrounding temperature is 5 to 35˚C. In any other environment the

following charge error screen is displayed, and charging stops. When it returns to a suitable temperature, charging continues.

Connect the cradle using one of the following methods.

o Using a computer Connect the cradle's USB plug to the computer's USB port.

This is not guaranteed to work with all computers. Also, USB hubs are not supported. Connect the cradle directly to the computer.

o Using the AC adapter Connect the cradle's USB plug to the AC adapter's USB port.

We recommend using the optional AC adapter (Model No.: SFAC01). If you do not use a supported AC adapter, you may not be able to charge or it may not operate correctly.

Place the device into the cradle.

Check that the contact points on the device are pointing up and match the contact marks on the cradle, and then press straight down until it is fixed in place.

SF-710/510/310 User's Guide

Preparing and Basic Operations

After placing the bottom of the device into the cradle, push carefully on the top of the device.

Important:

Make sure the device is placed in the correct direction. Otherwise the cradle could be damaged.

When the device is placed in the correct direction, the alarm sounds, the following screen is displayed, and charging starts.

Although the average time necessary for a full charge is 2.5 to 3.5 hours, this varies depending on the situation.

Check that charging is complete.

When the following charging icon turns on, charging is complete.

Note:

When the battery icon displays 100%, an over-charge function is activated to prevent the battery from being over charged. The device will not be damaged even if you continue to charge the battery.

SF-710/510/310 User's Guide

Preparing and Basic Operations

When charging is complete, remove the device from the cradle.

Hold the cradle in one hand and press the device down into the lower part of the cradle with your other hand for a smooth release.

SF-710/510/310 User's Guide

Preparing and Basic Operations

Initializing

After charging the device for the first time and removing it from the cradle, follow the on-screen instructions to initialize.

Important:

Set the time by receiving a GPS signal. Signals from the GPS cannot be received while indoors. Make sure this is performed outside.

Operation buttons

Set your Height and Weight.

Use C/D to select, and then press A.

Set your DOB.

Use C/D to select, and then press A.

Set the language.

Use C/D to select, and then press A.

Set the Units.

Use C/D to select, and then press A.

Set your Gender.

Use C/D to select, and then press A.

SF-710/510/310 User's Guide

Preparing and Basic Operations

Set today's date.

Use C/D to select, and then press A.

This completes the settings.

Use C/D to highlight Yes, and then press A.

A signal is received from the GPS and time is automatically synchronized.

When Complete is displayed, press A.

Set the Date Format.

Use C/D to select, and then press A.

Go to a location outside with no obstructions

overhead.

Important:

Next time, a signal is received from the GPS and time is automatically synchronized. Since the signal from the GPS cannot be received inside, go outside to a location without any obstructions overhead.

The time screen is displayed.

Note:

❏ When you are resting, the device enters sleep status

and the time is displayed. This does not indicate a problem as the display is restored the next time you move.

❏ If time synchronization fails, the signal from the GPS

may be being obstructed. Perform Time Adjust from Sys. Settings.

U “Sys. Settings” on page 95

SF-710/510/310 User's Guide

Preparing and Basic Operations

About the Battery

You can check how much charge remains from the battery icon below the time display.

Battery icon

GPS On

Hours remaining

* Standard hours during which you can use the Chronograph function while receiving a GPS signal.

Usage hours vary depending on the conditions (HR Monitor On, frequency the light turns on, and so on).

Important:

Nothing is displayed when the battery runs out. If the device is left for a long time with a flat battery, the performance of the rechargeable battery will deteriorate. Make sure you charge the device once every six months even when it is not being used.

Note:

Even if the battery runs out, measurement data is stored in the main memory.

HR Monitor Off

GPS On

HR Monitor On

30 to 21 hours 21 to 12 hours 12 to 3 hours 3 to 0 hours

26 to 18 hours 18 to 10 hours 10 to 2 hours 2 to 0 hours

SF-710/510/310 User's Guide

Preparing and Basic Operations

Specifying a GPS (GPS Positioning)

Measuring Function for the Device

This device receives a signal from the GPS, and measures distance and pace. To make sure measurements are performed accurately, try to use the device under the following conditions which allow for easy reception of GPS signals.

❏ Outside with no obstructions overhead

❏ Wear the device with the screen facing up

You cannot receive a signal from the GPS when inside and in the following environments. Locations where you cannot receive signals

Inside rooms or buildings, or underground

Locations that are difficult to receive signals

Locations with high levels of electronic interference, such as constructions sites and heavy traffic

In tunnels Under water

Near high-voltage wires or television towers, overhead electric wires for trains, roads with skyscrapers

On water

SF-710/510/310 User's Guide

Preparing and Basic Operations

GPS Positioning

When you change to the measurement screen, the device receives a signal from various satellites, and identifies a GPS to use for measurement.

Important:

While identifying a GPS, make sure you are outside with no obstructions overhead, and try to keep the device as still as possible.

Operation buttons

When GPS positioning is complete, the positioning complete screen flashes, and then the measurement screen is displayed.

Note:

It usually takes less than two minutes to complete GPS positioning.

Go to a location outside with no obstructions

overhead.

Perform GPS positioning.

Press C.

GPD positioning starts.

If GPS positioning is not complete after two minutes or Failed is displayed, we recommend selecting Cancel, moving to a different location, and trying again.

When the measurement screen is displayed, you can start measuring. U “Measure” on page 38

Skipping GPS positioning

If you want to start measuring immediately, or if GPS positioning is taking too long, select Skip during GPS positioning and start measuring.

+ 105 hidden pages

Seiko Epson AP003 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual