Please see below in green the standard behaviour of the LEDs in the white frame on top of the bottom plate.


LED 1 - Green/Red

(not relevant for EVO)

LED 2 - Blue

(Data)


LED 3 - Yellow

(Power)


OnOld firmware version (first 10 EVOs)

On

USB connected and Windows driver detects the plate5 sec active on startupPlate has power and starts.


PulseWhen software is in measure mode and sensor detects weightPulsePower on.

 .

Troubleshooting

LEDisbut should beSolution
Yellow (LED 3)OffOn
  • Check Power Button on plate. The power button is inside the housing and has a quick access with just a few screws on top.
  • Check USB cabling between computer and pressure plate
Blue (LED 2)OffOn or Pulse


RED (LED 1)Blinking

Firmware before April 2020

If the pressure plate is not working, exchange it with a new firmware one.

(If the pressure plate works, don't exchange anything)