Operating instructions

Configuring the operating system
6.4 Control Panel
MP 377, MP 377 PRO (WinCC flexible)
Operating Instructions, 10/2008, 6AV6691-1DR01-0AB0
105
Enter key combinations
Key Functions Purpose
A-Z
Toggle key assignment Toggles the assignment for a key with
multiple assignment.
• No LED is lit
The number assignment is enabled. Pressing
the button once toggles to letter assignment.
• An LED is lit
The left or right letter assignment is enabled.
Each time the key is pressed, the system toggles
between the left letter assignment, the right letter
assignment and the number assignment.
SHIFT
Toggle between upper-case
and lower-case
Used in key combinations, for example for entering
upper-case letters.
F
N
Switch to additional
key assignment
Some of the keys contain a blue imprinted key
assignment, for example the "%" character.
Used in key combinations for the blue
key assignment.
CTRL
General control function Used in key combinations
ALT
General control function Used in key combinations