CATEYE USBCU, CY300 User Manual
ENG-1
Continue
Thank you for purchasing the CATEYE Q3a Multi-Sport Computer.
The Q3a is a wristwatch heart rate monitor with additional cyclocomputer features to
allow athletes to extensively organize and analyze their training data.
2.4 GHz-frequency digital wireless technology, the same technology used for everyday
equipment such as wireless network is used for both the integrated cadence/speed
sensor and the heart rate sensor. This technology practically eliminates all interference
from external noise and cross-talk with other wireless users, providing you with
stress-free riding.
Read this instruction manual thoroughly and understand the functions of the wristwatch
before using it. Keep this manual in a safe place for future reference.
Important
Always follow the instructions that are marked with “UÊ
Warning!!!”.
No part of this manual may be reproduced or transmitted without the prior written UÊ
permission of CatEye Co., Ltd.
The contents and illustrations in this manual are subject to change without notice.UÊ
If you have any questions or concerns about this manual, please contact CatEye UÊ
at www.cateye.com.
Introduction
ENG-2
Before use
See this section for installation of the unit on the bicycle, use of the heart rate
sensor, wristwatch set-up, and the basic operation of the product.
Bicycle InstallationUÊ..........................................See page 10-12
Heart rate sensorUÊ.............................................See page 13
Wristwatch set-upUÊ...........................................See page 14-21
Basic wristwatch operationUÊ.............................See page 22-23
Clock mode (CLOCK)
See this section to learn how to operate the Clock mode functions.
Alarm clockUÊ.....................................................See page 24
Sports mode (SPORTS)
See this section to learn how to operate the wristwatch functions.
Display data in Sports modeUÊ...........................See page 28-29
Option mode (OPTION)
See this section to learn how to operate the training functions frequently used in Sports
mode (countdown and interval functions), and how to set the HR target zone.
Training functionsUÊ...........................................See page 32-35
Setting the target heart rate zonesUÊ..................See page 37-38
Data mode (DATA)
See this section to review and manage the recorded files.
Recorded data review (File view)UÊ.....................See page 40-45 “File view”
Download recorded data to PC (PC link)UÊ.........See page 45-47 “PC link”
Setup mode (SETUP)
See this section to change the wristwatch configuration.
Changing the wristwatch configurationUÊ...........See page 49-60
About the CD-ROM supplied
The CD-ROM supplied contains the following information.
Quick start manual UÊ(PDF file)
Installing the unit on the bicycle and setting up the wristwatch are described
using video.
Download software “e-Train Data™UÊ (Windows version)”
This software is used to transfer the measurement data to your personal computer, and then use various functions on the PC, such as a graph display (The
optional “USB communication kit” is required).
Instruction manual UÊ(PDF file)
This manual can be viewed in PDF file (7 languages).
Use the CD-ROM in combination with this manual.
About the manuals
ENG-3
Continue
Introduction.........................1
About the manuals.................2
Proper use of the CatEye Q3a....5
Important............................6
Description of wristwatch and
its parts..............................8
Wristwatch.................................8
Accessories................................8
Screen display .....................9
Bicycle Installation ..............10
Mount the speed sensor and
magnet.....................................10
Install the wristwatch onto
the handlebar...........................12
Heart rate sensor ................ 13
Before wearing the heart rate
sensor......................................13
Wearing the heart rate sensor
...13
Preparing the wristwatch ....... 14
Removing the insulation sheet
...14
Restarting ................................14
Setting the clock/date ..............15
Switching to the Setup mode... 16
Tire circumference input..........16
Selecting measurement unit ....18
Switching to the Sports mode
...18
Operation test ..........................19
Formatting/Restarting
operation..................................21
Basic operation of the
wristwatch ........................ 22
Switching between modes .......22
Backlight..................................23
Power-saving mode.................23
Transmission sleep mode........23
Saving the power of the
wristwatch ...............................23
Clock mode (CLOCK) ............24
Functions in Clock mode..........24
Display data in Clock mode......24
Alarm clock mode....................24
Sports mode (SPORTS) .........25
Function in Sports mode..........25
Upper and middle display data
...25
Lower display data................... 26
Starting/Stopping
measurement........................... 26
Resetting the measurement
data and saving the files ..........27
Display data in Sports mode....28
Pace function...........................30
Lap function.............................30
Training function......................32
Target heart rate zone ..............35
Option mode (OPTION).......... 36
Function in Option mode..........36
Setting the training function.....36
Setting the target heart rate
zones .......................................37
Data mode (DATA)............... 39
Function in Data mode.............39
File view...................................40
PC link .....................................45
Past records.............................47
Setup mode (SETUP) ............ 49
Function in Setup mode...........49
Setting the clock/date ..............50
Setting the alarm clock ............51
Setting the tire circumference
...52
Contents
ENG-4
Searching for sensor ID...........53
Setting the measurement unit
...55
Setting the record interval........56
Total trip distance/total
elapsed time entry....................57
Setting the auto-mode .............58
Setting sound...........................59
Correcting the sea level altitude
...60
Basic knowledge of the
altitude measurement........... 61
Altitude measurement function
...61
Relation between the altitude
and atmospheric pressure .......62
Knowledge related to weather
and altitude ..............................62
Heart rate training ............... 63
Target heart rate zone ..............63
Training for competition ..........66
Use of the target zone..............67
Trouble shooting ................. 68
Trouble on display ...................68
Trouble on operation................70
Water resistance of the
wristwatch ........................ 71
Before aquatic and outdoor
activities...................................71
Replacing battery ................ 71
Wristwatch...............................72
Heart rate sensor .....................72
Speed sensor...........................72
Maintenance...................... 73
Spare accessories ...............73
Flow of the screen ...............74
Specifications .................... 76
Registration....................... 78
Limited warranty................. 78
Index............................... 79
ENG-5
Continue
Proper use of the CatEye Q3a
Please follow the following instructions for safe usage.
The meaning of icons in this manual:
Warning!!!: Sections marked with these icons are critical for safe use of the
device. Be sure to follow these instructions.
Caution:
Important cautionary notes on the use and operation of the Q3a.
Helpful tips are highlighted with asterisks.*
The meaning of color on the screen in this manual:
Red: Indicates the displayed data is flashing.
Black/gray: Indicates the displayed data is on.
Warning!!!:
Pace maker users should never use this device.UÊ
Cycling can be a dangerous sport. Always remember to pay attention to the road, UÊ
traffic, and surroundings.
The altitude data of this unit is for reference only. Do not use this unit as an UÊ
instrument for professional purposes.
Do not leave any battery within the reach of children, and dispose of them cor-UÊ
rectly. If a battery is swallowed, consult a doctor immediately.
Caution:
Regularly check the positions of the magnets and the speed/cadence sensors and UÊ
make sure that they are securely mounted. If loose, tighten firmly to avoid falling
and damage.
Avoid leaving the uni t in dire ct sunlig ht for ex tended periods of time. UÊ
A temperature sensor built inside the wristwatch to calculate the altitude may be
affected from excessive heat, causing inaccurate display of temperature.
Do not disassemble the wristwatch, heart rate sensor, or speed sensor.UÊ
Do not subject the wristwatch, heart rate sensor, or speed sensor to strong impact; UÊ
take care also to prevent any of them from falling.
Do not use paint thinner or rubbing alcohol to clean the unit. Use a damp cloth and UÊ
use mild detergent if necessary.
Stop using the unit if you have skin irritation with the HR strap or electrode pad.UÊ
Do not twist or pull strongly the heart rate sensor.UÊ
The heart rate sensor may deteriorate due to long-term use. Replace the heart rate UÊ
sensor if it has frequent measurement errors.
As a nature of liquid crystal displays, sunglasses with polarized lens may block the UÊ
visibility.
ENG-6
2.4 GHz digital wireless system
2.4 GHz-frequency digital wireless technology, which is the same technology used for
wireless LAN, is used for both the integrated speed/cadence sensor and the heart rate
sensor. This technology practically eliminates interference from external noise and
cross-talk with other wireless computer users, and enables you to store highly reliable
data. However, in a very rare occasions, objects and places may generate strong
electromagnetic waves and interference, which may result in incorrect measurement.
The following are potential sources of interference:
Should be especially careful while synchronizing the sensor ID.*
TV, PC, radios, motors/engines, or in cars and trains.UÊ
Railroad crossings and near railway tracks, around television transmitting stations UÊ
and radar bases.
Other wireless computers or digitally controlled lights.UÊ
Altitude measurement
The altitude is determined by detecting the change in atmospheric pressure using a
pressure sensor built in the wristwatch, which is then converted into elevation. For
this reason, the measurements may change even at the same location depending on
the change in atmospheric pressure caused by weather conditions. In addition, note
that there is a change of about 30 to 40 m during the early morning through the
evening even in stable weather. This unit may indicate incorrect measurements in the
following locations and/or environments.
When the atmospheric pressure and/or temperature change(s) significantly due to UÊ
rapid weather change.
In a location where pressure is controlled, such as in an airplane.UÊ
The altitude measurement may change temporarily when the temperature changes UÊ
suddenly, such as in cases of going outside from an indoor room. It will return to
the normal value after a while.
Important
ENG-7
Continue
Automatic recognition of the speed sensor ID
The speed sensor has its own ID, and the wristwatch measures in synchronization
with the ID. Two speed sensor IDs can be registered to one wristwatch, which can
automatically identify the 2 speed sensors once their IDs are registered in advance.
As a tire circumference is set to the speed sensor ID, wheel selection by manual operation is no longer required, which was necessary with conventional units.
The speed sensor currently recognized is indicated with a sensor icon (*
or )
on the screen.
Procedure of automatic recognition
When the wristwatch changes to the Clock mode by its power-saving function, and
then returns to the Sports mode, automatic recognition of the speed sensor ID is
performed through the following procedure.
The wristwatch searches a sensor signal from the speed sensor ID-1.
1.
When the wristwatch receives a sensor signal from ID-1, it displays sensor icon
2.
on the screen, and starts measurement.
When the wristwatch cannot receive any sensor signal from ID-1, it searches a
sensor signal from ID-2.
When the wristwatch receives a sensor signal from ID-2, it displays sensor icon
3.
on the screen, and starts measurement.
When the wristwatch cannot receive any sensor signal from ID-2, it searches a
sensor signal from ID-1 again.
The wristwatch repeats synchronization through the procedure described above
even if it fails in synchronization for some reason, such as communication failure;
in such cases however, it takes time for recognition.
When the wristwatch cannot receive any signal from the speed sensor in 5 *
minutes, the power-saving mode is activated, and the wristwatch changes to the
Clock mode.
Switching the ID by manual operation
The speed sensor ID can be forcibly switched by manual operation from “Setting the
tire circumference” in the Setup mode. Use this operation in the following cases.
When the wristwatch cannot recognize the intended sensor signal, since the 2 UÊ
registered speed sensors are nearby and both are sending a sensor signal.
When you want to switch the speed sensor ID immediately.UÊ
Once you switch the speed sensor ID by manual operation, the wristwatch *
continues to search only the speed sensor ID you switched when returning to
the Sports mode. When the wristwatch cannot receive any sensor signal in 5
minutes, the power-saving mode is activated, and the wristwatch changes to the
Clock mode. The wristwatch searches through the procedure of automatic recognition when it returns to the Sports mode.
ENG-8
Wristwatch
Description of wristwatch and its parts
Accessories
Bracket
(for handlebar-mount)
Speed sensor
(SPEED/CADENCE)
Heart rate sensor
HR strap
Wheel magnet
Cadence magnet
Nylon ties (x7)
CD-ROM
Menu/enter button
(MENU)
Start/stop/
select button (SSS)
Mode-1/+ button *
(MODE1)
Mode-2/- button *
(MODE2)
Pressure sensor
Battery cover
Serial number
Belt
Lap button (LAP)
Pressing and holding the * MODE1 or
MODE2 button lights up the backlight
(Except in Setup mode).
See page 2 for the CD-ROM contents.*
This manual
ENG-9
Continue
Screen display
Icon Description
Sensor icon
Displays the speed sensor currently synchronized.
km/h mph
Speed unit
Flashes while the measurement (counting the elapsed time).
ft m
Altitude unit
Flashes while the measurement (counting the elapsed time).
Alarm clock
Lights up when the alarm clock is on.
Speed/Cadence sensor signal
Indicate Speed/Cadence sensor signal status. (page 23)
Heart rate sensor signal
Indicate Heart rate sensor signal status. (page 23)
Target zone
Lights up when the target zone is on, and flashes when it is out of the zone.
Low battery alarm
Flashes when the battery of the wristwatch needs replacing with a new one.
bpm
Heart rate unit
AM PM
AM/PM display (lights up when using the 12-hour system)
LAP
Lap indicator
Lights up while the lap data is displayed.
Auto-mode
Lights up when the auto-mode function is on.
%
Slope angle, zone, memory point utilization
Alarm
Lights up when the HR alarm sound feature is turned on.
SSS
MODE1
MODE2
Button navigation
Indicates the buttons available while setting up
the wristwatch, or on the Setup screen.
Speed pace arrow (upper display)
The pace arrows show whether the current speed is faster
(
) or slower ( ) than the average speed.
Heart rate pace arrow (middle display)
The pace arrows show whether the current heart rate is
faster (
) or slower ( ) than the average heart rate.
Upper data display
Lower data display
Upper selected mode icon
Indicates the measurement data currently displayed in the
upper data display.
Lower selected mode icon/unit
Indicates the unit along with the data currently displayed in
the lower data display.
ENG-10
Before use
Bicycle Installation
Mount the speed sensor and magnet
1-1.Lightly secure the speed sensor
Locate the speed sensor on the left (non-drive
side) chain stay as shown above, and loosely
secure it with the nylon ties.
Do not tighten the nylon ties completely at *
this stage. Once a nylon tie is tightened, it
cannot be pulled out.
1-2.Mount the magnet
Loosen the set scre ws both on the
1.
SPEED side and CADENCE side of the
speed sensor, and turn the sensor to the
angle as shown on the right.
Temporarily secure the wheel magnet to
2.
the spoke so that it faces the sensor zone
on the SPEED side.
Temporarily secure the cadence magnet in-
3.
side the crank with nylon ties, so that it faces
the sensor zone on the CADENCE side.
Two magnets maybe stuck together inside *
the package, and appear as one magnet.
1
SPEED
CADENCE
SPEED
SPEED
CADENCE
Wheel magnet
Cadence magnet
Speed sensor
Nylon ties
Speed sensor
Left chain stay
1. Pre-Install the
wheel magnet
3.
Pre-install the
cadence magnet
Nylon ties
2. Set screw on the SPEED side
3. Set screw on the
CADENCE side
Sensor zone
Sensor zone
ENG-11
Before use
Continue
When the speed sensor is not positioned properly in respect to the two *
magnets (in both Steps 2 and 3), move the speed sensor back and forth so
that it is positioned properly. After you move the speed sensor, adjust the
position so that the two magnets face the relevant sensor zone.
After adjustment, tighten the nylon ties firmly to secure the speed sensor.
4.
1-3.Adjust the distance to the magnet
Adjust the distance between the wheel
1.
magnet and the SPEED side of the speed
sensor to be about 3 mm. After adjustment,
tighten the set screw on the SPEED side.
Adjust the distance between the cadence
2.
magnet and the CADENCE side of the speed
sensor to be about 3 mm. After adjustment,
tighten the set screw on the CADENCE side.
For steel axle pedals, the cadence magnet can *
be installed onto the end face of the pedal
axle. Make sure to remove the double-sided
tape from the magnet when doing this.
1-4.Securing various parts
Tighten the speed sensor, set screw, and magnet firmly, and check for any looseness.
Speed/Cadence sensor nylon ties
Speed and Cadence sensor screws
Wheel magnet screw
Cadence magnet
Wheel
magnet
Cadence magnet
SPEED
CADENCE
About 3 mm
About 3 mm
Cut extra length of the
nylon tie with scissors.
ENG-12
Before use
Install the wristwatch onto the handlebar
Install the wristwatch to the handlebar with a bracket.
Check the correct direction of the bracket, and attach it to the handlebar.
1.
Attach the bracket in the correct direction according to the handlebar size,
and fix it using nylon ties.
Wrap the wristwatch around the bracket.
2.
Firmly fasten the belt so that the wristwatch will not come off.
2
Cut extra length of the
nylon tie with scissors.
Put the nylon ties through the bracket *
before you attach it to the handlebar.
Standard handlebar
Oversize bar
Nylon ties
Nylon ties
Handlebar
Handlebar
Bracket
Bracket
Wristwatch
BeltHandlebar
Front
Front
Front
Front
ENG-13
Before use
Continue
Heart rate is measured when the heart rate sensor is worn on the chest.
Before wearing the heart rate sensor
Warning!!!:
This product must NOT be used by those who have a pacemaker.
To avoid measurement errors, it is recommended to moisten the electrode pads UÊ
with water.
If your skin is ultra-sensitive, the electrode pad may be moistened with water and UÊ
worn over a thin undershirt.
Chest hair may interfere with the measurement.UÊ
Wearing the heart rate sensor
Insert the HR strap hook to the hole on the heart rate sensor until it clicks.
1.
Wear the heart rate sensor with the HR strap, and adjust the length of the HR strap
2.
to fit your chest size (under bust). Fastening the strap too tightly may cause discomfort.
Insert the HR strap hook to the other hole on the heart rate sensor
3.
until it clicks.
For removal, hold near the hole on the heart rate sensor and the hook, and twist off.
4.
Ensure that the rubber part of the electrode pad is in direct contact with the body.*
Wearing the heart rate sensor when your skin is dry or on top of your undershirt may produce *
measurement errors. To avoid errors, moisten the rubber part of the electrode pad.
Heart rate sensor
Heart rate sensor
Electrode pad
Hook
Heart rate sensor
HR strap
ENG-14
Before use
Wristwatch's basic items must be set up before using it.
Removing the insulation sheet
When you use the unit for the first time after purchasing, remove the insulation sheet under the battery.
Open the battery cover of the wristwatch
using a coin, etc.
Turn the inner cover to the open position
using a coin, remove this, and remove the
insulation sheet under the battery.
Do not turn the inner cover excessively. *
Otherwise, the tab may be damaged.
Replace the battery, and turn the inner
cover to the closed position. Check that
the cut-out portion of the inner cover
faces the pin, and the 2 tabs are fixed.
Press the AC button beside the inner
cover using a tool with a pointed tip.
Check that an o-ring is installed to the
groove on the wristwatch, and firmly
close the battery cover.
Preparing the wristwatch
Restarting
When using the unit for the first time after purchasing, or after replacing batteries,
restart the wristwatch to make it work properly.
The wristwatch and each sensor ID have been checked at the factory.*
Simultaneously press and hold the
1.
MENU, SSS, MODE1, and MODE2 buttons
on the wristwatch for about 4 seconds.
“FACTORY DEFAULT” is displayed.
MODE2
MODE1
SSS
MENU
(Simultaneously press)
When “* FACTORY DEFAULT” is not displayed on the screen, the button operation has not been completed properly. Simultaneously press and hold the
4 buttons again until the display changes.
2.
Select “NO”.
When “NO” is displayed on the screen, confirm with the
SSS button.
The backlight of the display lights up and a buzzer sounds,
then the display is switched to the clock/date setting screen.
Proceed to the next set-up item, “Setting the clock/date”.
YES NO :
MODE2
MODE1
(or)
Confirm :
SSS
1
Close
O-ring
AC button
Battery cover
Inner cover
Tab
Pin
Pin
Cut-out portion
CR2430
Open position
Closed position
Insulation sheet
Open
Restarting
ENG-15
Before use
Continue
* Select “YES” by pressing the MODE1 or MODE2 button for
the formatting operation. As the formatting operation deletes all data, select “NO” for the restarting operation. See
“Formatting/Restarting operation” on page 21 for differences between the formatting and restarting operations.
The restarting operation will be cancelled if no button has ben *
pushed for 3 minutes and the wristwatch will enter the Clock screen automatically.
In this case, press the 4 buttons simultaneously and do the restart operation again.
Setting the clock/date
Set the current time and date.
Press and hold the * MODE1 or MODE2 button to increase/decrease the number quickly.
1.
Select the clock display format.
Select “24h (24 hour)” or “12h (12 hour)” pressing the MODE1
or MODE2 buttons, and confirm with the SSS button.
24h 12h :
MODE2
MODE1
(or)
Confirm :
SSS
2.
Enter the “Hour” and “Minute”.
Enter the “Hour” pressing the MODE1 to increase, and MODE2
button to decrease the flashing value, confirm with the SSS
button, and then enter the “Minute” in the same way.
Edit value :
MODE2
MODE1
(or)
Confirm :
SSS
3.
Select the date display format.
Select the date display format from YY.MM.DD (Year/
Month/Day), DD.MM.YY (Day/Month/Year) , and
MM.DD.YY (Month/Day/Year) pressing the MODE1 or
MODE2 buttons, and confirm with the SSS button.
Switch the display :
MODE2
MODE1
(or)
Confirm :
SSS
4.
Enter the “Year”, “Month” and “Day”.
Enter the “Year”, “Month” and “Day” in the display order
selected in Step 3 using the MODE1 to increase, and MODE2
button to decrease the flashing value, and confirm with the
SSS button. For “Year”, enter the last 2 digits of the year.
Edit value :
MODE2
MODE1
(or)
Confirm :
SSS
After you set the clock/date, press the 5.MENU button to complete the restarting operation, and switch to the Clock mode.
To Clock mode (setup is completed):
MENU
2
Display format
Formatting
YY/MM/DD
Display format
Hour
Minute
ENG-16
Before use
Switching to the Setup mode
Switch the wristwatch from the Clock mode to the Setup mode, and set the tire
circumference and the measurement unit.
1.
Press and hold the MENU button in the Clock mode to
display “SETUP MENU” on the screen.
It switches to “CLOCK DATE” automatically.
Switch modes:
MENU
(press & hold)
Unless you perform an operation in the Setup mode within 3 minutes, it *
returns to the Clock mode. In such cases, any change is not reflected.
Tire circumference input
In the Setup mode “Setting the tire circumference”, enter the tire circumference
of the bicycle to
(Sensor 1) in millimeters.
See “Tire circumference” on the next page for reference.*
Press and hold the * MODE1 or MODE2 button to increase/decrease the number
quickly.
1.
Press the MODE1 button twice to switch to “TIRE”, and
confirm with the SSS button.
Switch screen :
MODE2
MODE1
(or)
Confirm :
SSS
2.
When and “S/ID:1” are flashing, confirm with the SSS button.
Change the tire circumference of Sensor 1.
:
MODE2
MODE1
(or)
Confirm :
SSS
3.
Enter the last 2 digits of the tire circumference by pressing the MODE1 or MODE2 button, and move digits by
pressing the SSS button.
Then enter the first 2 digits in the same way.
Increase/decrease:
MODE2
MODE1
(or)
Move digits:
SSS
Pressing the 4.MENU button confirms the tire circumference, and returns to the Setup mode “TIRE”.
Setup is completed:
MENU
To use * (Sensor 2), set the tire circumference of Sensor 2 according to
the Setup mode “Searching for sensor ID” on page 53, after you complete
“Preparing the wristwatch”.
3
4
ENG-17
Before use
Continue
Tire circumference
You can find the tire circumference (L) of your tire size in the tire circumference reference table below, or actually measure the tire circumference
(L) of your bicycle.
How to measure the tire circumference (L)
For the most accurate measurement, do a wheel roll out. With the tires under
proper pressure, place the valve stem at the bottom. Mark the spot on the floor and with the rider's weight
on the bike, roll exactly one wheel revolution in a straight line (until the valve comes around again to the
bottom). Mark where the valve stem is and measure the distance on the ground in millimeters.
For your reference, use the tire circumference table below.*
Tire circumference reference table
L mm
ETRTO
Tire size
L
(mm)
47-203 12 x 1.75 935
54-203 12 x 1.95 940
40-254 14 x 1.50 1020
47-254 14 x 1.75 1055
40-305 16 x 1.50 1185
47-305 16 x 1.75 1195
54-305 16 x 2.00 1245
28-349 16 x 1-1/8 1290
37-349 16 x 1-3/8 1300
32-369
17 x
1-1/4(369)
1340
40-355 18 x 1.50 1340
47-355 18 x 1.75 1350
32-406 20 x 1.25 1450
35-406 20 x 1.35 1460
40-406 20 x 1.50 1490
47-406 20 x 1.75 1515
50-406 20 x 1.95 1565
28-451 20 x 1-1/8 1545
37-451 20 x 1-3/8 1615
37-501 22 x 1-3/8 1770
40-501 22 x 1-1/2 1785
47-507 24 x 1.75 1890
50-507 24 x 2.00 1925
54-507 24 x 2.125 1965
25-520 24 x 1(520) 1753
24 x 3/4
Tubular
1785
28-540 24 x 1-1/8 1795
32-540 24 x 1-1/4 1905
25-559 26 x 1(559) 1913
ETRTO
Tire size
L
(mm)
32-559 26 x 1.25 1950
37-559 26 x 1.40 2005
40-559 26 x 1.50 2010
47-559 26 x 1.75 2023
50-559 26 x 1.95 2050
54-559 26 x 2.10 2068
57-559 26 x 2.125 2070
58-559 26 x 2.35 2083
75-559 26 x 3.00 2170
28-590 26 x 1-1/8 1970
37-590 26 x 1-3/8 2068
37-584 26 x 1-1/2 2100
650C
Tubular
26 x 7/8
1920
20-571 650 x 20C 1938
23-571 650 x 23C 1944
25-571
650 x 25C
26 x 1(571)
1952
40-590 650 x 38A 2125
40-584 650 x 38B 2105
25-630 27 x 1(630) 2145
28-630 27 x 1-1/8 2155
32-630 27 x 1-1/4 2161
37-630 27 x 1-3/8 2169
18-622 700 x 18C 2070
19-622 700 x 19C 2080
20-622 700 x 20C 2086
23-622 700 x 23C 2096
25-622 700 x 25C 2105
28-622 700 x 28C 2136
ETRTO
Tire size
L
(mm)
30-622 700 x 30C 2146
32-622 700 x 32C 2155
700C
Tubular
2130
35-622 700 x 35C 2168
38-622 700 x 38C 2180
40-622 700 x 40C 2200
42-622 700 x 42C 2224
44-622 700 x 44C 2235
45-622 700 x 45C 2242
47-622 700 x 47C 2268
54-622 29 x 2.1 2288
60-622 29 x 2.3 2326
ENG-18
Before use
Selecting measurement unit
Select the speed unit and temperature unit.
1.
Press the MODE1 button twice to switch to “UNITS”, and
confirm with the SSS button.
Switch screen :
MODE2
MODE1
(or)
Confirm :
SSS
2.
Select the speed unit by pressing the MODE1 or MODE2
button, and confirm with the SSS button.
km/h mph :
MODE2
MODE1
(or)
Confirm :
SSS
3.
Select the temperature unit by pressing the MODE1 or
MODE2 button in the same way.
°C °F :
MODE2
MODE1
(or)
Pressing the 4.MENU button confirms the measurement
unit, and returns to the Setup mode “UNITS”.
Now, the wristwatch setup is completed. Press the MENU
button again to switch to the Clock mode screen.
To the mode top/switch the mode :
MENU
Switching to the Sports mode
Switch the wristwatch from the Clock mode to the Sports mode for the operation
test of the speed sensor and heart rate sensor.
1.
Press the MENU button in the Clock mode to display
“SPORTS MENU” on the screen.
It switches to the measurement screen automatically.
Switch modes:
MENU
5
6
Speed unit
Temperature unit
ENG-19
Before use
Continue
Operation test
It may take up to approximately 2 minutes to display the screen because the *
wristwatch checks the sensor when switching to Sports mode.
If the signal icon *
or on the measurement screen is turned off, press the
MODE1 or MODE2 button to turn it on.
Speed sensor (SPEED side)
1.
Raise the rear wheel and spin the wheel.
2.
When the speed is displayed on the screen, it is operating normally.
Speed sensor (CADENCE side)
1.
Turn the crank.
2.
When the cadence is displayed on the screen, it is
operating normally.
Heart rate sensor
1.
Wear the heart rate sensor (page 13).
2.
When the heart rate is displayed on the screen, it is
operating normally.
*Heart rate sensor can also be activated by rubbing both electrode pads with
thumbs. This method cannot be used to measure the heart rate accurately,
but is used as a simple method for testing the sensor/wristwatch communication and searching for the sensor ID.
7
Electrode pad
ENG-20
Before use
Important: When the speed, cadence, and/or heart rate are/is not displayed, possible
causes are as follows.
Speed and cadence are not displayed.
Check items Remedy
Is the Speed and Cadence sensor icon on
?
If
icon is off, the wristwatch cannot receive any data. Press the
MODE1 or MODE2 button to cancel the transmission sleep mode
(page 23).
Check whether the distance between the
speed/cadence sensor and the magnet is
too large.
Adjust the position of the speed/cadence sensor and that of the
magnet correctly. (See “Bicycle Installation” on page 10.)
Is the sensor zone of the speed/cadence
sensor aligned the center of the magnet?
Has the power-saving mode been activated,
entering Clock mode?
Press the MENU button to switch to Sports mode.
The display may be delayed depending on
the wireless transmission condition.
Check whether any speed signal is received by spinning the wheel
for a while.
Have you performed the formatting operation?
The sensor ID synchronized at the factory is initialized by formatting. Synchronize the speed sensor ID, according to the Setup
mode “Searching for sensor ID” (page 53).
Heart rate is not displayed.
Check items Remedy
Is the Heart rate sensor icon on ? If icon is off, the wristwatch cannot receive any data. Press
the MODE1 or MODE2 button to cancel the transmission sleep
mode (page 23).
Has the power-saving mode been activated,
entering Clock mode?
Press the MENU button to switch to Sports mode.
Is the heart rate sensor attached securely
to your body?
Adjust the electrode pad with its rubber surface to have good
contact with the body.
Dry skin (particularly in winter) Slightly moisten the electrode pad of the heart rate sensor.
Is the Heart rate sensor being worn correctly?
To wear the electrode pad correctly, follow the instructions for
wearing the heart rate sensor (page 13).
Have you performed the formatting operation?
The sensor ID synchronized at the factory is initialized by formatting. Synchronize the hear t rate sensor ID, accordi ng to the
Setup mode “Searching for sensor ID” (page 53).
ENG-21
Before use
Continue
Formatting/Restarting operation
There are 2 different wristwatch set-up operations; formatting and restarting operations.
Follow the appropriate one depending on the situation.
Formatting :
When you want to delete all data and the setup of the wristwatch.
Restarting : When you use the unit for the first time after purchasing, or after replac-
ing batteries, or an error is displayed.
In the restarting operation, the following data are retained.*
SPORTS MENU Date
OPTION MENU Setting the target zone
DATA MENU
UÊ->Ûi`ÊwiÊ`>Ì>
UÊ,`iÊ`>Ì>
UÊ}Ê`>Ì>
SETUP MENU
UÊ>ÀÊVVÊÃiÌÌ}
UÊ/ÀiÊVÀVÕviÀiViÊ>`Ê
Sensor currently selected
UÊ-iÃÀÊ
UÊi>ÃÕÀiiÌÊÕÌ
UÊ,iVÀ`ÊÌiÀÛ>
UÊÕÌ`i
UÊ/À>}ÊvÕVÌ
UÊ-Õ`ÊÃiÌÌ}
UÊ-i>ÊiÛiÊ>ÌÌÕ`i
Flows of the formatting and restarting operations
The formatting and restarting procedures are as follows.
In the case of the formatting operation, you can set the “tire circumference” *
and “measurement unit” sequentially after you set the “clock/date”. Each
set-up procedure is described on the page referenced.
After you complete the set-up, be sure to synchronize the sensor ID according
to the Setup mode “Searching for sensor ID” (page 53).
For restarting:
The date when last executed the restarting *
operation will be initially displayed.
Restarting operation (page 14)
Setting the clock/date (page 15)
Clock mode
For formatting:
Formatting operation (page 14)
Setting the clock/date (page 15)
Selecting measurement unit (page 18)
Tire circumference input (page 16)
MENU
MENU
ENG-22
Before use
Switching between modes
The wristwatch has 4 types of mode functions and the Setup mode. “CLOCK MENU”,
“SPORTS MENU”, “OPTION MENU”, and “DATA MENU” are alternatively selected in
sequence by pressing the MENU button. Select the screen of your choice to proceed
to the mode screen automatically.
Basic operation of the wristwatch
Sports mode (page 25)
This measurement screen is used
as a cyclocomputer and/or heart rate
monitor.
Option mode (page 36)
This mode is used to edit option setup
values often used while riding bicycle
such as zones, and count down.
Data mode (page 39)
This mode is used to check the data
saved and/or import them to your PC.
Clock mode (page 24)
Displays the clock. This mode is
used for everyday wristwatch functions displays also altitude, temperature and alarm.
Press and hold the * MENU button in the Clock mode
or Sports mode to switch to “SETUP MENU”.
(press & hold)
To the previous mode screen
Setup mode (page 49)
This mode is used to edit
values and setup for less
frequently used items,
such as sound and wheel
circumference.
ENG-23
Before use
Continue
Backlight
Pressing and holding the MODE1 or MODE2 button illuminates
the display for about 3 seconds (Except in the Setup mode).
Pressing any button while backlight is still on extends the illu-*
mination for another 3 seconds.
Power-saving mode
Transmission sleep mode
When the wristwatch does not receive any data from the speed
sensor or heart rate sensor for 5 minutes, each sensor will
enter the transmission sleep status to save battery power. No
sensor signal can be received in the transmission sleep status.
To restart measuring, press the MODE1 or MODE2 button to
recover from transmission sleep. The signal transmission
status of each sensor can be checked with the relevant signal
icon and the numerical value “---” display.
UÊ (flashing) :
Receiving sensor signal (under operation)
UÊ (constant) :
Stand-by for sensor signal (searching for sensors)
UÊ (off) :
Transmission sleep. Displays the symbol “---”.
Transmission sleep is set separately for the speed sensor *
and the heart rate sensor. Accordingly, if the bicycle is
stopped for over 5 minutes with the heart rate sensor worn,
only the speed sensor goes into transmission sleep. When
resuming the ride, speed/cadence sensor must be re-activated in order to display necessary data.
When either the speed sensor or the heart rate sensor is in *
transmission sleep, the display remains in the Sports mode;
however, when both sensors go into transmission sleep,
the wristwatch switches to the power-saving mode.
Saving the power of the wristwatch
When the wristwatch does not receive any data from both the
speed and heart rate sensors for 5 minutes, it will switch to
Clock mode automatically. Press the MENU button to return
to Sports mode and continue measuring. For details, see
“Switching between modes” on page 22.
Even if the power-saving mode is activated, data not reset *
are saved in the wristwatch.
MODE2
MODE1
(or)
(press & hold)
Speed sensor
signal icon
The speed sensor
is in transmission
sleep. Displays the
symbol “---”.
The heart rate sensor is in transmission sleep. Displays
the symbol “---”.
Clock mode
Heart rate sensor
signal icon
ENG-24
Clock mode
Switching to Clock mode
Select “CLOCK MENU” by pressing the MENU button until display
swithces to Clock mode.
Clock mode is the default screen, so if the power-saving mode is *
activated in any other mode display will switch to Clock mode.
For details, see “Power-saving mode” on page 23.
Functions in Clock mode
Displays the current time, date, and day of the week. Press the MODE1 button to display the current sea
level altitude. Press the MODE2 button to display the current temperature or turn on/off the alarm clock.
Display data in Clock mode
For setting the time and date, see the Setup mode “Setting the clock/date” (page 50).*
Altitude may need to be adjusted to the current location. For details, see “Correcting the sea *
level altitude” on page 60, and “Basic knowledge of altitude measurement” on page 61.
While the current sea level altitude is displayed on the screen, shortcut operation *
(press and hold the MODE1 button for 3 sec) moves to the Setup mode “Correcting
the sea level altitude” (page 60) for quick altitude correction. This shortcut operation
however does not work while the measurement is continuing in the Sports mode.
Alarm clock mode
Indicates with an alarm sound when the current time reaches any
pre-set time. When it reaches a predetermined time, the wristwatch switches to Clock mode, and sounds an alarm for 20
seconds regardless of the mode displayed. Press any button on
the wristwatch to stop the alarm.
Press and hold the * MODE1 button for 3 sec in the Clock mode (except
when the current sea level altitude is displayed) to turn on/off the alarm
clock. The icon
appears on the screen when the alarm clock is on.
For setting the alarm clock, see the Setup mode “Setting the *
alarm clock” (page 51).
Clock mode (CLOCK)
Displays the current
time in the 12- or
24-hour format.
Displays the current date.
Displays the current day of the week.
Altitude
Displays the current altitude.
Temperature
Displays the current
temperature.
To altitude correction screen
(page 60)
Alarm clock on/off
(press & hold for 3 sec)
Alarm clock icon
MODE1
MODE2
MODE1
MODE1
Shortcut
(press & hold for 3 sec)
When the measurement
is stopped
ENG-25
Sports mode
Continue
Switching to Sports mode
Select “SPORTS MENU” by pressing the MENU button until display
switches to Sports mode.
Function in Sports mode
The Sports mode is for measurement using the cyclocomputer and heart rate monitor
functions. 4 types of data such as the heart rate, altitude, and slope are displayed on the
screen. These data can be switched by pressing the MODE1 or MODE2 button.
The displayed data are as follows.
Measurement is maintained even if switched to another mode.*
Upper and middle display data (Switch using the MODE1 button)
Upper display : Displays data related to the speed and altitude.
Middle display (left) : Displays data related to the heart rate.
Middle display (right): Displays data related to the cadence, temperature and slope
angle.
*1 When the measurement is stopped in
the altitude screen, shortcut operation
(press and hold the MODE1 button for
3 sec.) moves to the Setup mode
“Correcting the sea level altitude”
(page 60).
Sports mode (SPORTS)
Switch pressing the MODE1 button
Heart rate/Cadence
Current speed
Average heart rate/
Average cadence
Heart rate / Slope angle
Ascending altitude
Maximum heart rate/
Maximum cadence
Heart rate / Temperature
Altitude
Shortcut
*1
MODE1
MODE1
MODE1
MODE1
Average speed Maximum speed
MODE1
MODE1
(press & hold
for 3 sec)
To altitude correction screen
(page 60)
When the
measurement is
stopped
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