Endress+Hauser Liquistation CSF34 - Locking and Unlocking Operating Keys

Operation options Liquistation CSF34
48 Endress+Hauser
Example:
MODE
Press the soft key: select the menu directly
MODE
Turn the navigator: move the cursor in the menu
MODE
Press the navigator: launch a function
Menu/Language
Turn the navigator: select a value (e.g. from a list)
Menu/LanguageMenu/Language
Press the navigator: accept the new value
MODE
 New setting is accepted
7.3.2 Locking or unlocking operating keys
Locking operating keys
‣
Press the navigator for longer than 2 seconds
 A context menu for locking the operating keys is displayed.
You have the choice of locking the keys with or without password protection. "With
password" means that you can only unlock the keys again by entering the correct