Displays the status of the machine the LCD Display says working conditions. Input voltage-output Levels of peripheral devices (Load) the percentage, at least the battery State.
An indication of the uniform LCD Display indicators environments. Voltage Input - Output. The power of peripherals (Load) percentage, the state of the battery at least.
The state function of the uniform LCD Display report working status voltage import-export power level of peripheral devices. (Load) percent, battery condition, at least.