HP 70427A User Manual page 327

Softkeys and Displays
MISC
MISC
This softkey displays a menu of softkeys for designating the power meter
that will be used for YIG-Tuned-Filter (YTF) calibration.
It also displays the module's model, options, serial number, and ROM
(firmware) version.
The following functions are also available in the HP 70428A Option 002:
•
Optimum Range
•
RF Source Selection
Path
Service
HP-IB command
10-84 HP 70427A/HP 70428A User's Guide
Misc
None.