D
GB
F
I
mm-value
inch-value
16 x 1,75
1272
20 x 1,75
1590
24 x 1 ⅜
1948
24 x 1,75
1907
26 x 1
1973
26 x 1,5
2026
26 x 1,6
2051
26 x 1,75
2070
26 x 1,9
2089
26 x 2,00
2114
26 x 2,125
2133
26 x 1 ⅜
2105
26 x ¾
1954
27 x 1 ¼
2199
28 x 1,5
2224
28 x 1,75
2268
28 x 1 ½
2265
28 x 1 ⅜
2205
30-622
2149
32-622
2174
37-622
2205
40-622
2224
How to set the tyre size by selecting the tyre:
Using
go to SETTINGS/
SELECT. Confirm with
M
.
You are now in setting mode
(pressing
C
for 3 seconds gets
you back to function mode).
32
X1DW
50,1
62,6
76,7
Using up/down go to
75,1
WHEELSIZE/SET.
77,7
Confirm with
M
.
79,8
80,7
81,5
MEASUREMENT/KMH.
82,2
Confirm with
M
or
83,2
change to MPH.
84,0
82,9
76,9
86,6
WHEELSIZE/BIKE 1 (use
87,6
go to setting for bike 2).
89,3
Confirm with
M
.
89,2
86,8
84,6
85,6
86,8
WHEELSIZE/ TYRE SELECT.
87,6
Confirm with
M
.
TYRE SELECT/SELECT.
Now select your tyres using
. Confirm with
The confirmation question appears "Tyresize"/
SELECT OK? When the displayed tyre size matches
the one you want, confirm with
M
.
The display confirms WHEELSIZE/SET DONE
Automatic return to SETTINGS/SELECT.
VDO CYCLECOMPUTING
5.2.2 Setting using wheel circumference
To enter the wheel size manually, you must first
measure the wheel roll circumference on your bike.
Measuring wheel roll circumferences:
step 1 Precisely align valve on the front wheel
vertically to the ground.
to
Step 2 Mark this spot on the ground with a line
(e.g. chalk).
step 3 Push the bike forwards one turn of the
to
wheel until the valve is vertical to the ground
again.
Step 4 Also mark this spot on the ground.
Step 5 Measure the distance between the two
marks.That is your wheel circumference
(=roll circumference).
Step 6 Enter the wheel circumference measured
in this way into your VDO computer.
ATTENTION: If you have selected KMH display,
you must enter the wheel circumference in mm
M
.
(If MPH display is selected, enter the wheel
circumference in inches).
www.vdocyclecomputing.com
I
F
GB
>>> P07
How to set the wheel size manually:
Using
go to SETTINGS/
SELECT. Confirm with
M
You are now in setting mode
(pressing
C
for 3 seconds gets
you back to function mode)
Using
go to WHEELSIZE/
SET. Confirm with
.
M
MEASUREMENT/KMH.
Confirm with
M
or
to
change to MPH.
WHEELSIZE/BIKE 1.
(use
to go to setting for
bike 2) Confirm with
M
.
Using
go to
WHEEL-SIZE/MANUAL SET.
Confirm with
M
.
X1DW
D
33