If you're unable to find a downloadable manual, you can try contacting Echo's customer support directly for assistance.
To ensure accurate speed and distance measurements, you must program the correct wheel circumference value into the computer. The Echo T3 requires a four-digit millimeter input (e.g., 2070 for a standard 700x23c tire). How to Calculate Your Wheel Value
Master this essential documentation concept
If you're unable to find a downloadable manual, you can try contacting Echo's customer support directly for assistance.
To ensure accurate speed and distance measurements, you must program the correct wheel circumference value into the computer. The Echo T3 requires a four-digit millimeter input (e.g., 2070 for a standard 700x23c tire). How to Calculate Your Wheel Value