How can I change the channel for signal transmission between the sensor and the main unit?


  1. On the back of the sensor, open the battery compartment.
  2. On the channel switch, switch between channel 1,2 and 3. 

  3. On the back of the main unit, press DISPLAY button. 

  4. Rotate the knob until one of the following icons appears. The number of the icon denotes the channel number. (Important: choose the same channel number as that you have chosen on the sensor.)

  5. Press the knob.
  6. The LED on the sensor blinks when it is establishing connection with the main unit. When the connection is completed, it is automatically off.

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