PeakTech 9020A Bedienungsanleitung Seite 78

②
Add: Press <Green (H/V)> button to add Frequency using the
numeric keys .Press UP/DOWN key to select "Pol". Press <OK>
button to confirm the operation and save the result
③
Delete: Press LEFT/RIGHT or UP/DOWN button to select Delete
option. Press <Yellow(Spectrum)> button to set delete status.
You will see a confirmation massage ,Please <OK> to delete or
<EXIT> to cancel the operation and save the result.
④
PID: Press the <Blue(Find)>button to show the PID information for
the frequency
77