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Preparing the computer, Cc-rd410dw eng 4, Operation test – CatEye CC-RD410DW [Strada Digital Wireless] User Manual

Page 4: Tire circumference

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CC-RD410DW

ENG

4

Operation test

After installed, check that the speed is displayed when gently turning

the rear wheel, whereas the cadence is displayed when turning the

crank. When it is not displayed, check the installation conditions

and again (page 2).

Current speed

Cadence

Preparing the computer

Perform the following formatting operation, when you use the unit for the

first time or restore the unit to the condition before shipment.

1

Format (initialize)

Press the MENU button on the back of the com-

puter and the AC button simultaneously.

2

Select the speed unit

Select “km/h” or “mph”.

MODE

km/h mph

MENU

Register the

setting

3

Enter the tire circumference

Enter the rear wheel tire circumference in mm.

* Use “Tire circumference reference table” as a guide.

MODE

Increase

the value

MODE

Move dig-

its (press

& hold)

MENU

Register

the setting

4

Set the Clock

Pressing and holding the MODE button switches

the display to “Displayed time”, “Hour”, and “Min-

ute” in order.

MODE

12h 24h

or increase the

value

MODE

Switch the

screen or

move digits

(press & hold)

5

Press the MENU button to complete setting

MENU

Register the setting

(Finish)

AC

MENU

L mm

ETRTO

Tire size

L (mm)

47-203 12x1.75

935

54-203 12x1.95

940

40-254 14x1.50

1020

47-254 14x1.75

1055

40-305 16x1.50

1185

47-305 16x1.75

1195

54-305 16x2.00

1245

28-349 16x1-1/8

1290

37-349 16x1-3/8

1300

32-369 17x1-1/4 (369)

1340

40-355 18x1.50

1340

47-355 18x1.75

1350

32-406 20x1.25

1450

35-406 20x1.35

1460

40-406 20x1.50

1490

47-406 20x1.75

1515

50-406 20x1.95

1565

28-451 20x1-1/8

1545

37-451 20x1-3/8

1615

37-501 22x1-3/8

1770

40-501 22x1-1/2

1785

47-507 24x1.75

1890

50-507 24x2.00

1925

54-507 24x2.125

1965

25-520 24x1(520)

1753

24x3/4 Tubuler

1785

28-540 24x1-1/8

1795

32-540 24x1-1/4

1905

25-559 26x1(559)

1913

32-559 26x1.25

1950

37-559 26x1.40

2005

40-559 26x1.50

2010

47-559 26x1.75

2023

50-559 26x1.95

2050

54-559 26x2.10

2068

ETRTO

Tire size

L (mm)

57-559 26x2.125

2070

58-559 26x2.35

2083

75-559 26x3.00

2170

28-590 26x1-1/8

1970

37-590 26x1-3/8

2068

37-584 26x1-1/2

2100

650C Tubuler

26x7/8

1920

20-571 650x20C

1938

23-571 650x23C

1944

25-571 650x25C

26x1(571)

1952

40-590 650x38A

2125

40-584 650x38B

2105

25-630 27x1(630)

2145

28-630 27x1-1/8

2155

32-630 27x1-1/4

2161

37-630 27x1-3/8

2169

18-622 700x18C

2070

19-622 700x19C

2080

20-622 700x20C

2086

23-622 700x23C

2096

25-622 700x25C

2105

28-622 700x28C

2136

30-622 700x30C

2146

32-622 700x32C

2155

700C Tubuler

2130

35-622 700x35C

2168

38-622 700x38C

2180

40-622 700x40C

2200

42-622 700x42C

2224

44-622 700x44C

2235

45-622 700x45C

2242

47-622 700x47C

2268

54-622 29x2.1

2288

60-622 29x2.3

2326

Dot section

MENU

AC

MODE

Display format

Hour

Minute

Battery case cover

Tire circumference

You can find the tire circumference (L) of your tire size in the chart be-

low, 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.

Tire circumference reference table

* Generally, the tire size or ETRTO is indicated on the side of the tire.