Method Two:
Radius x 6.2832 = Wheel Setting
Measure wheel radius (including tire) in
mmand multiply by 6.2832=Wheel setting number.
Method Three:
WHEEL SIZE CHART
Wheel/Tire Size | Wheel Size Setting | ||
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| in mm | |
| 26 x 1.0 ATB | . . . . . . .1913 | |
| 26 x 1.25 . | . . . . . . . .1953 | |
B | 26 x 1.5 . . | . . . . . . . .1985 | |
26 x 1.9 . . | . . . . . . . .2055 | ||
A T | |||
26 x 2.0 . . | . . . . . . . .2074 | ||
| 26 x 2.1 . . | . . . . . . . .2095 | |
| 26 x 2.2 . . | . . . . . . . .2110 | |
| 700 x 20c . . | . . . . . . . .2074 | |
| 700 x 23c . . | . . . . . . . .2114 | |
QUICK REFERENCE GUIDE
Desired Function | Which Key to Press | Notes |
Advance Digits While Programming | Left Key | Hold for Fast Advance |
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Set Digits While Programming | Right Key |
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Set Clock | Right for 2 Sec. | In MXS/Clock Screen |
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Set Miles/Kilometers/Wheel Size | Right for 2 Sec. | In AVS/ODO Screen |
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Enter ATM “Lap Timer” Display | Left for 2 Sec | In any Screen |
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Reset ATM, DST, AVG and Max | Right for 2 Sec. | In SPD/ATM Screen |
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Refer to the following chart and input the number that corresponds to your tire size. (Note: Actual size of two similarly marked tires from different manufactures can vary significantly, making this method the least accurate.)
| 700 x | 25c | . . . . .2124 | |
| 700 x | 28c | . . . . .2140 | |
D | 700 x | 32c | . . . . .2155 | |
700 x | 35c . . . . | . . . . .2175 | ||
O A | ||||
700 x | 38c | . . . . .2180 | ||
R | 700 x | 40c . . . . | . . . . .2190 | |
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| 650 x | 20c | . . . . .1945 | |
| 650 x | 23c | . . . . .1990 | |
Wide 700c Tubular . . | . . . . .2117 | |||
Narrow 700c Tubular | . . . . .2105 | |||
| 27 x | 1” | . . . . .2145 | |
| 27 x | . . . . .2160 | ||
TROUBLESHOOTING
•No Speed Reading
Improper magnet to axiom alignment, computer improperly installed
in bracket.
•Slow Display Response Temperature is outside operation limit
•Display is Black
Temperature is too hot. Remove from direct sunlight to return to
proper operation.
•Display Fades or Disappears Weak or dead battery, dirty battery contacts.
•Irregular Display Figures
Check and record Total Odometer, then press Auto Clear button to initialize computer. Follow setup procedure and adjust Odometer setting.
8 | 9 |