80                               Keysight X-Series Signal Generators Error Messages
Error Messages
List of Error Messages
            Currently, only Single and first DPCH are supported in Downlink
            compressed mode.
-221 Settings conflict; Only ONE user file can be selected for all traffic
     channels. {name} is now using: {name} file.
            All traffic channels (F-FCH, F-SCH) can use a user file as a data
            source, but they must all use the same user file. The <CHANNEL
            NAME> data has been changed to <FILE NAME> file.
-221 Settings conflict; Only PN9 and PN15 can be selected when slot format
     is 16.
            Only PN9 and PN15 can be selected when slot format is 16.
-221 Settings conflict; Only ramp sweeps can alternate.
            Only ramp sweeps can alternate; list, step sweeps, and CW states
            cannot.
-221 Settings conflict; Optimize Harmonics cannot be on at the same time as
     modulation, attenhold or any other power optimization mode. Optimize
     Harmonics has been turned off.
            Analog modulation and Optimize Harmonics mode cannot be used at
            the same time. This error is reported when the user attempts to
            activate analog modulation while Optimize Harmonics mode is enabled 
            The analog modulation mode that was requested will be turned on and 
            Optimize Harmonics mode will be turned off.
-221 Settings conflict; Optimize S/N cannot be on at the same time as
     modulation, atten hold or any other power optimization mode. Optimize