If you do land with one foot the sensor will give you a false reading or a error message depending on the data given.
- Turn your body
- Reach with one arm
- Kick or bend your legs
Before placing the phone down at the finish, please make sure your phones volume is on and all the way to make sure you can jump after the “gun shot” sound is given. If your phone’s volume is not on, you will not here the sound.
The JAWKU JUMP clip should be placed below the ankle bone on your shoe. It does not matter what side the clip is on as long as it is placed correctly.
In multiple jump feature repeat step 8 after ding occurs signaling a good jump. If you get a buzz, the system read your jump as a bad jump and was not recorded