Echo J7 Cycle Computer Manual

The Echo J7 has two buttons on the face: Left (A) and Right (B). The Echo J7 cycle computer manual refers to these in various sequences.

| Button | Single Press | Long Press (3 seconds) | | :--- | :--- | :--- | | Left (A) | Cycle display modes (SPD → DST → ODO → MXS → AVS → TM → CLK) | Reset current trip data (DST, TM, AVS, MXS) | | Right (B) | Turn backlight on (if equipped; some variants) | Enter setting mode (wheel size, clock, unit) | echo j7 cycle computer manual

Combination press (A+B together):

| Problem | Likely Fix | |---------|-------------| | No speed reading | Check magnet-sensor alignment; adjust gap | | Wrong speed | Re-measure wheel circumference | | Screen blank | Replace battery (CR2032) | | Stuck on one value | Press reset button or remove battery | | Intermittent reading | Magnet may be loose – tighten spoke magnet | The Echo J7 has two buttons on the

The J7 typically features a sleek design with buttons on the face or sides. | Problem | Likely Fix | |---------|-------------| |

  • Set Odometer:
  • Set Clock:
  • Unit Selection (KMH/MPH):
  • Exit: Long press LEFT or auto-exit after 10s.

    • The Echo J7 typically cycles through the following functions using the right-side button (MODE/SET):