Introduction1.4 User interfaceMillingOperating Manual, 03/2010, 6FC5398-7CP20-1BA0 471.4.14 Online help in SINUMERIK OperateA comprehensive context-sensitive online help is stored in the control system.● A brief description is provided for each window and, if required, step-by-step instructionsfor the operating sequences.● A detailed help is provided in the editor for every entered G code. You can also display allG functions and take over a selected command directly from the help into the editor.● A help page with all parameters is provided on the input screen in the cycle programming.● Lists of the machine data● Lists of the setting data● Lists of the drive parameters● List of all alarmsProcedureCalling context-sensitive online help1. You are in an arbitrary window of an operating area.2. Press the key or on an MF2 keyboard, the key.The help page of the currently selected window is opened in asubscreen.3. Press the "Full screen" softkey to use the entire user interface for thedisplay of the online help.Press the "Full screen" softkey again to return to the subscreen.4. If further helps are offered for the function or associated topics,position the cursor on the desired link and press the "Followreference" softkey.The selected help page is displayed.5. Press the "Back to reference" softkey to jump back to the previoushelp.