Key Reference 5
N9342C/43C/44C User’s Guide 91
Display
Graticule
Key access: [Disp]
Press this softkey to turn on the graticule display 
for the trace.
Y Scale
Key access: [Disp] 
Press this softkey to turn on the amplitude scale 
unit display on the left of the graticule. The unit 
determined by the {Y Axis Unit} softkey.
Display Line
Key access: [Disp] 
Activates an adjustable horizontal line that is used 
as a visual reference line. 
The display line, used for trace arithmetic, has 
amplitude values that correspond to its vertical 
position when compared to the reference level. The 
value of the display line appears in both the active 
function block and on the softkey. The arrow keys, 
knob, or numeric keypad may be used to adjust the 
display line. Pressing any digit, 0 through 9, on the 
numeric keypad brings up the selected terminator 
menu. To deactivate the limit line, press Display Line 
(Off).