1156 HEIDENHAIN Technical Manual MANUALplus 620
Influencing the 
signal display Soft keys that influence the signal display:
 Shift the signal downward.
 Shift the signal upward.
 Decrease the vertical resolution.
 Increase the vertical resolution.
 Optimum vertical resolution; The signal is centered on the 
zero line and always remains in the display area.
 Undo vertical shifts.
 Invert the signal (multiply by –1).
Second cursor
 Activate/deactivate second cursor.
The information for the second cursor is relative to the first cursor. It is 
shown in the status field (see "Cursor information" figure):
 Code "t2: .....": Cursor position in [s], referenced to the first cursor
 Code "Cu2: .....": Signal referenced to the first cursor position
Cursor information: