Hot! — Echo T3 Cycle Computer Manual Free

: Choose between KM/H (Kilometers) or M/H (Miles). Press the right button to toggle and the left button to confirm. Input Tire Circumference : Find your tire size on the sidewall (e.g., 700x23c).

: If the screen is blank, check the battery orientation (writing should face up/out) or clean the metal contacts. echo t3 cycle computer manual free