HP 8530A User Manual page 26

Front Panel Overview
Basic Measurement Functions
PARAM 1
4 5
PARAM 2 PARAM 3 PARAM 4
4 5 4 5 4 5
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SERVICE 1 a1 SERVICE 4 b1
LOG MAG LIN MAG
4 5 4 5
PHASE POLAR MAG
4 5 4 5
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
LINEAR ON POLAR
HP 8530A Operating and Programming Manual
1-16 Getting Acquainted with the HP 8530A Receiver