Echo J12 Cycle Computer Manual File

The Echo J12 auto-pairs when it detects magnetic pulses. If pairing fails:

Here’s a concise review of the , focusing on its usability, clarity, and completeness for cyclists. echo j12 cycle computer manual

A: Two likely causes: (1) The sensor battery is dead. (2) The magnet is misaligned. Check for a small LED flash on the fork sensor when you spin the wheel. No flash = replace sensor battery. The Echo J12 auto-pairs when it detects magnetic pulses

| # | Display | Function | Description | |----|---------|----------|-------------| | 1 | | Odometer (Total Distance) | Cumulative distance from first use (up to 99,999 km) | | 2 | DST | Trip Distance | Distance of current ride. Auto-resets after 24h of inactivity | | 3 | MXS | Maximum Speed | Highest speed recorded during the current ride | | 4 | AVS | Average Speed | DST divided by ride time | | 5 | TM | Elapsed Time | Total riding time (auto-starts when wheel spins) | | 6 | CLK | Clock | 12-hour format (no AM/PM indicator – 12 = noon/midnight) | | 7 | SW | Stopwatch | Manual timing (press SET to start/stop) | | 8 | CAL | Calories | Estimated calories burned (based on speed & time) | | 9 | FAT | Fat Burn | Alternate metabolic display (rough estimate) | | 10 | SCAN | Auto-Scan | Cycles through DST, MXS, AVS, TM every 4 seconds | | 11 | SLEEP | Power Saving | Unit goes to sleep after 5 minutes of no wheel movement | | 12 | BACKLIGHT | Illumination | Press SET + MODE together to light screen for 5 seconds | (2) The magnet is misaligned

Note: Always verify the specific tire size printed on your tire sidewall and look up a corresponding circumference chart for precision.