Troubleshooting common faults
Procedure 1 If the screen is not on after the power module is plugged in, check whether the indicator of the power module is on
2 After starting the instrument "beep" sound into the test state, install the sensor and put the watch
The instrument doesn't work
Check whether the watch will turn (and swing to more than 100°), the head of the watch (faucet)
Whether it came into contact with the sensor's metal sheet.
3 The signal light will be on, but the lines displayed are very messy or there are many lines
The beat may be wrong, you can manually adjust to meet the beat (frequency) of the watch.