Siemens OP5 Equipment Manual page 35

HARDCOPY key.
Outputs the current display to the printer.
HELP key (displays information text).
When the assigned LED is on (on the OP15, on the key; on the OP5, beneath
the function key strip, next to the HELP symbol), information text relating to
the current display can be viewed on the screen (refer to section 4.1.2).
Arrow keys.
Move the cursor. Depending on the operating situation, the cursor is moved
one character, field, entry or display to the left, right, up or down.
In Shift-Lock mode: scrolling in symbolic lists and calling of the extended
font (refer to sections 4.2.2 and 4.2.3).
The numeric and arrow keys have a repetitive function, i.e. if you keep a key
pressed, your input is repeated after a short delay until you release the key.
Note
Simultaneous pressing of more than one key may result, among other things,
in erroneous input.
Manual OP5, OP15
( ) J31069-D0840-U001-A2-7618
General Operation
4-3