Echo J7 Cycle Computer Manual Verified 〈4K〉

Before beginning the installation process, ensure you have all the necessary parts included with the Echo J7 package:

The Echo J7 is best for commuters and casual riders who need a cheap, large-display computer without smartphone connectivity.

Align the magnet so it passes directly in front of the sensor guideline when the wheel turns. Ensure the gap between the magnet and sensor is . Step 4: Final Adjustments Tighten all zip ties. echo j7 cycle computer manual

In DST or TM mode, hold the MODE button for 2–3 seconds to reset that specific trip value.

| Tire Size | Circumference (mm) | Tire Size | Circumference (mm) | | :--- | :--- | :--- | :--- | | 12" | 935 | 26" x 1.5 | 1986 | | 16" | 1020 | 26" x 1.95 | 2050 | | 20" | 1450 | 26" x 2.125 | 2070 | | 24" | 1760 | 27.5" (650b) | 2100–2200 (avg 2150) | | 26" | 1950 | 28" / 700c | 2135–2170 (avg 2155) | Before beginning the installation process, ensure you have

Clamp the small magnet onto one of your front wheel spokes. Adjust its position vertically until it aligns perfectly with the guideline mark stamped onto the fork sensor.

A: You likely spun the wheel while the bike was upside down during maintenance. Hold SET on the MAX screen to reset it. Step 4: Final Adjustments Tighten all zip ties

Navigate to any trip metric (like DST). Press and hold the left button for 3 to 5 seconds. The display will flash, and all current ride data will clear back to zero. Note: This will not clear your lifetime ODO or clock settings.

: Stores the highest speed achieved during the current trip. How to Reset Trip Data

The magnet must pass directly over the sensor's "sensing zone."