The incorrect lid is installed for the selected cooking function, or the pressure lid is not properly installed.
To use Pressure Cook, Slow Cook, Steam, or Sear/Sauté, install the pressure lid.
SHUT LID - The crisping lid is open and needs to be closed for the selected function to start.
OTHR LID - The incorrect lid is installed for your desired cooking function. Install the pressure lid to use the Pressure, Slow Cook, Steam, or Keep Warm modes.
TURN LID - The pressure lid is not fully installed. Turn the pressure clockwise until it clicks to use the
Pressure, Slow Cook, Steam and Keep Warm functions.