86  
Chapter 4 Calibration Procedures
0 dB Range Flatness Adjustments
4
Note Setups 52 and 53 (previous page) are not used in this instrument. 
From the front panel, press the Enter softkey to advance the setup from 
52 to 53. No number entry is required. 
3 Using the numeric keypad, adjust the displayed amplitude at each setup 
to match the measured amplitude (in dBm). Then select ENTER VALUE.
Note In order to get dBm you must use the numeric keypad (not the knob) to 
enter the number, and then select “dBm”.
4 After performing setup 51:
a. If your calibration procedures require you to verify the adjustment 
just made, exit the calibration menu and perform “0 dB Range 
Flatness Verification”, on page 65.
b. If you are making all the adjustments and then verifying the 
instrument’s performance, continue with the next procedure in 
this chapter.