Chapter 2 59
Front-Panel Key Reference
AMPLITUDE Y Scale
Antenna  Accesses the Antenna menu of keys which allow you to 
correct for antenna loss, but may be used for any kind 
of correction. 
Key Access: 
AMPLITUDE / Y Scale, More, Corrections
Correction On Off
   Turns the amplitude correction 
function on or off for the selected set. 
The corrections state must be set to On 
for the correction to be applied. 
Key Access: 
AMPLITUDE / Y Scale, More, 
Corrections, Antenna
NOTE Antenna, Cable, and Other correction factors are generally entered as 
positive values. This indicates a loss in the external device. User 
correction factors are typically entered as negative values which 
indicate a gain in the external device.
Edit   Accesses menu keys that allow you to 
create and edit an amplitude-correction 
factor set. It puts the analyzer into a 
split-screen mode where the correction 
data is displayed in a table under the 
trace data. Pressing 
ESC while in this 
menu will exit the menu and remove 
the table from the screen. New points 
will be applied only after the editor is 
closed. The Tab keys are very useful for 
navigation between rows in the 
corrections table. 
Key Access: 
AMPLITUDE Y Scale, More, 
Corrections
, Antenna
Point
Allows you to create or edit an 
amplitude-correction factor data point. 
Up to 200 points may be defined for 
each set. Enter the point number to be 
created or edited by using the numeric 
keypad, then press 
Enter, or use the 
knob, tab, or step keys to move to an 
existing point. Press 
Bk Sp to correct 
errors. After selecting a point, 
Frequency becomes active. 
Key Access: 
AMPLITUDE Y Scale, More, 
Corrections
, Antenna, Edit