Remove the batteries for 10 seconds. Reinsert them, then place the scale on the floor. Apply just enough pressure with one foot to wake the display, then immediately remove your foot . Wait for it to shut off—it's now recalibrated.
A: Absolutely no analog scale is perfectly linear. Slight slopes in flooring (as little as 0.5 degrees) change the load on the spring. Mark a specific tile in your bathroom and always use that spot. taylor scale 5789f manual
The manual emphasizes that the surface you place the scale on is critical for accuracy. Remove the batteries for 10 seconds
The numbers will flash while calculating. Remain still until the weight locks on the screen. taylor scale 5789f manual