Er — Invalid Data or Command

Was bedeutet Er ?

Invalid data has been entered, or an invalid command was attempted. This indicates a user input error.

• Invalid data entered
• Invalid command attempted

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Review the data that was entered and ensure it is valid for the system.

2. 2

   Check the command that was attempted and verify it is a supported command.

3. 3

   Re-enter the data or command carefully.

4. 4

   If the error persists, consider performing a system reset.