Please contact us if you have problem in re-calibration. **The above mentioned instruction as calibrating the cycle computer is available for most of the Echowell’s computers, but NOT for each model. Measure the value for your wheel.ī) A quick press of the button advances the flickering digit by 1.Ĭ) To change the flickering digit, hold down the button until the flickering digit moves to the next digit.ĭ) Hold down the button until (about 6 seconds) it jumps out the setting to store the desired data and complete setup.Ī) Precise measurement: Roll wheel 1 revolution, measure the distance from the marked first point and the second point.
Top TIRE SIZE REFERENCE TABLE (in mm) Tire Size Cmm Setting Value Tire Size Cmm Setting Value 16×1.75×2 1272 27×1 1/4 2199 20×1.75×2 1590. A) Press the button on bottom of computer for 6 seconds to start setup.ī) Hold the button until the flickering digit is changed to the digit “2” of the C2155 to recognize either Km/H or Mile/H as desired.Ī) The default is set at 2155mm. The above mentioned instruction as calibrating the cycle computer is available for most of the Echowell’s computers, but NOT for each model.
