Operation Manual
CC-ED400 ENG 3
Operation test
Afterinstalled,checkthatthecomputerdisplaysthespeedbyturning
thefrontwheel.Whenitisnotdisplayed,checktheinstallationcondi-
tions
and again(page2).
Preparing the computer
Performtheclearalldataoperationasshownbelow,whenyouusethe
unitforthersttimeorrestoretheunittotheconditioncheckedatthe
factory.
1
Clear all data (initialization)
PresstheACbuttononthebackofthecomputer.
2
Select the speed unit
Select“km/h”or“mph”.
MODE
km/h
↔
mph
SET
Registerthe
setting
3
Set the tire size
Setthetiresizebyeitheroneofthefollowingmethods.
Simplesetting(selectfromthetiresize)
PressingtheMODEbuttonchanges26”
→
700c
→
27”
→
205[]
→
16”
→
18”
→
20”
→
22”
→
24”
→
26”inorder.Selectthetiresize(inch)of
yourbicycle,andthenpresstheSETbutton.
*Generally,thetiresizeisindicatedontheside
ofthetire.
MODE
Switchingsize
SET
Register
thesetting
MODE
Pressandholdtothe
MODEbuttonwith
“205[]”displayedto
changetothewheel
sizeentryscreen.
Detailedsetting(enterthenumericvalueofthetirecircumference)
*Enteringthetirecircumferenceensuresmoreaccuratemeasure-
ments.
1
With205[]displayedonthescreen,pressand
holdtheMODEbutton.
2
PressingtheMODEbuttonincreasesthenu-
mericvalueflashing,whereaspressingand
holdingtheMODEbuttonmovesthedigit.En-
teranyvalueofthecircumferenceincm,and
thenpresstheSETbutton.
*Use“Tirecircumferencereferencetable”asa
guide.
MODE
Increase
thevalue
MODE
Movedigits
(Press&
hold)
SET
Registerthe
setting
AC
Tire circumference
Youcanndthetirecircumference(L)ofyourtiresizeinthechartbe-
low,oractuallymeasurethetirecircumference(L)ofyourbicycle.
• How to measure the tire circumference (L)
Forthemostaccuratemeasurement,doawheelroll
out.Withthetiresunderproperpressure,placethe
valvestematthebottom.Markthespotontheoor
andwiththerider’sweightonthebike,rollexactly
onewheelrevolutioninastraightline(untilthevalvecomesaroundagain
tothebottom).Markwherethevalvestemisandmeasurethedistance.
• Tire circumference reference table
*Generally,thetiresizeorETRTOisindicatedonthesideofthetire.
ETRTO Tire size L (cm)
47-203 12x1.75 94
54-203 12x1.95 94
40-254 14x1.50 102
47-254 14x1.75 110
40-305 16x1.50 119
47-305 16x1.75 120
54-305 16x2.00 125
28-349 16x1-1/8 129
37-349 16x1-3/8 130
32-369 17x1-1/4(369) 134
40-355 18x1.50 134
47-355 18x1.75 135
32-406 20x1.25 145
35-406 20x1.35 146
40-406 20x1.50 149
47-406 20x1.75 152
50-406 20x1.95 157
28-451 20x1-1/8 155
37-451 20x1-3/8 1625
37-501 22x1-3/8 177
40-501 22x1-1/2 179
47-507 24x1.75 189
50-507 24x2.00 193
54-507 24x2.125 197
25-520 24x1(520) 175
24x3/4Tubuler 179
28-540 24x1-1/8 180
32-540 24x1-1/4 191
25-559 26x1(559) 191
32-559 26x1.25 195
37-559 26x1.40 201
40-559 26x1.50 201
47-559 26x1.75 202
50-559 26x1.95 205
54-559 26x2.10 207
ETRTO Tire size L (cm)
57-559 26x2.125 207
58-559 26x2.35 208
75-559 26x3.00 217
28-590 26x1-1/8 197
37-590 26x1-3/8 207
37-584 26x1-1/2 210
650CTubuler
26x7/8
192
20-571 650x20C 194
23-571 650x23C 194
25-571
650x25C
26x1(571)
195
40-590 650x38A 213
40-584 650x38B 211
25-630 27x1(630) 215
28-630 27x1-1/8 216
32-630 27x1-1/4 216
37-630 27x1-3/8 217
18-622 700x18C 207
19-622 700x19C 208
20-622 700x20C 209
23-622 700x23C 210
25-622 700x25C 211
28-622 700x28C 214
30-622 700x30C 215
32-622 700x32C 216
700CTubuler 213
35-622 700x35C 217
38-622 700x38C 218
40-622 700x40C 220
42-622 700x42C 222
44-622 700x44C 224
45-622 700x45C 224
47-622 700x47C 227
54-622 29x2.1 229
60-622 29x2.3 233
MODE
AC
SET
Batterycasecover
Contact
4
Set the Clock
1
PressingtheMODEbuttonswitches“24h”and
“12h”.Selecteitheroneofthedisplayformats,
andthenpresstheSETbutton.
2
PressingtheMODEbuttonincreasesthenu-
mericvalueflashing,whereaspressingand
holdingtheMODEbuttonswitches“Hour”to
“Minute”.
MODE
12h
↔
24h,orin-
creasesthevalue
MODE
Switchthe
screenormove
digits
5
Press the SET button to complete setting
PresstheSETbuttonwiththecurrentclockdisplayed.Then,theunit
settingiscompleted,andtheunitchangestotheMeasuringscreen.
SET
Registerthesetting
(Finish)
Displayformat
Hour Minute
L cm