See also:

Switching between letters and numbers
Depending on the menu, you can switch between entering letters and numbers: ...

Supplementary text messages
You can call up more information, e.g., on the cause of a malfunction and on how to respond, via Check Control. In urgent cases, this information will be shown as soon as the corresponding lamp ...

Opening
► Press the switch to the resistance point. The window opens while the switch is held. ► Press the switch beyond the resistance point. The window opens automatically. Pre ...