Quick Start Instruction E5CC OMRON I want to block the buttons, so the controller cannot be operated by everyone. Answer: At the protect level you can assign user change rights. For an explanation, see Section 2.1.1 The user only has a right to change the temperature. Answer: At the protect level you can assign user change rights. For an explanation, see Section 2.1.1 I want to hide or show the decimal values of the temperature. Answer: You can show or hide decimals by setting the number associated with the reader. See Section 1.2.3 23