Keysight N9927-90001 User’s Guide                                                            427
Channel Scanner (Option 312)
How to Set Up Channel Scanner
— View Corrections > View Corrections ON OFF Turn ON and OFF 
Yellow Trace - Antenna/Cable corrections. This is a composite of all 
cable/antenna corrections that are currently applied. Available as a 
useful visual aid, the zero “dB” level (no net correction) is mapped to 
appear at the -50 dBm on-screen level.
The following menu appears when any of the above Antenna or Cable softkeys 
are pressed:
— Antenna/Cable ON OFF
 Turn correction ON or OFF for this Antenna/Cable.
— Edit Antenna/Cable
 Edit an Antenna/Cable Correction table. See Using the 
Antenna/Cable Editor (below) for more information.
— New
 Create a new Antenna/Cable. See Using the Antenna/Cable Editor 
(below) for more information.
— Save Antenna/Cable
 Save the modified Antenna/Cable to a file on the 
specified Storage Device.
— Recall Antenna/Cable
 Read an existing Antenna/Cable file from the 
specified Storage Device.
— Storage Device
 Choose from: Internal, USB, SD. Learn more about these 
selections in “Set File Type and Select Device” on page 549.
When finished, press Back
 to return to the previous menu.
Field Strength Correction Examples
Refer to Figure 23-17 on page 428 and Figure 23-18 on page 429.