TENDO Unit - Sensor Unit Attachment Points; Powering the Unit On and Off

5. Where to attach Sensor Unit?
Fasten the cord of the sensor unit to the bar, dumbbell or top weight of the weight stack with the
Velcro strap."
Position the cord so that, during the exercise, the trajectory of the cord will be as close to
perpendicular to the floor as possible. See below examples.
6. To turn the power on or off, press the ON/OFF button for 3 seconds, until you
hear a short beep.
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If the batteries are charged, the green LED light
flashes."
Red LED light indicates low battery power.