At the bottom of the LCD menu on the Original Prusa MK2.5/S and MK3/S/+, you will find information on your specific machine's hardware, and firmware as well as real-time sensor inputs, voltages, temperature readings, and more. This section contains valuable information when troubleshooting specific components, or if you need information specific to your unit.
This contains info regarding the length of the axis, skew, and offsets.
Contains the RPM (Revolutions Per Minute) reading from both the Nozzle fan and the Hotend fan
Contains the real-time state (1 or 0) of the printer's filament sensor, PINDA, and FINDA (if MMU2S is installed).
Contains the value given to the measurement of the X and Y belt tension. A lower value means a tighter belt.
Real-time readings from the thermistors located on the Hotend, Heatbed, Einsy Rambo (Ambient), and P.I.N.D.A. V2 (Not present with P.I.N.D.A. V1/SuperPINDA).
Display the voltage delivered to the EINSy Rambo, Heatbed, and IR filament sensor.