Frequently Asked Question

Changing the USB Sensors AA Batteries
Last Updated 3 years ago

If the LED on either the Receiver or Transmitter is flashing red - that may indicate that the power of the AA batteries are running low. You should replace the AA batteries at your earliest convenience.

Click the links to view a video on how to replace the batteries on your USB Receiver and Transmitter.
Click here to view the Receiver battery replacement video.
Click here to view the Transmitter battery replacement video.

Alternatively you can Download Instructions

Tips on replacing the sensor cover

  • The Receiver and Transmitter covers are different - if you remove both covers at the same time - ensure that the correct cover is replaced on each sensor.
  • Ensure that the cover is not re-fitted upside-down. The fixing screw hole should always be at the bottom.

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