2-52 Subject to Export Control, see Cover Page for details.
D. Audio Level Meter Screen (cont)
SCREEN FEATURE FUNCTION
Unit Used to select the Audio Level Meter units of measure.
Select: dBm, dBuV, mV, V or Watts
Avg Reading Used to select the Audio Level Meter Averaging.
Select: 1 to 99
This is the number of readings to average for the displayed value.
Limits - Lower Used to select the Audio Level Meter Lower Limit.
Select: 0.0 to 100.0 V in 0.1 V increments
Sets the marker on the Audio Level Meter Bar to the Lower Limit
selected.
Limits - Upper Used to select the Audio Level Meter Upper Limit.
Select: 0.0 to 100.0 V in 0.1 V increments
Sets the marker on the Audio Level Meter Bar to the Upper Limit
selected.
State - Lower Limit Used to display the Lower Limit Marker on the Audio Level Meter Bar.
Select: On or Off
State - Upper Limit Used to display the Upper Limit Marker on the Audio Level Meter Bar.
Select: On or Off
AF Counter Bar A graphical representation of the received Audio Level Meter
readings.
F1 “Edit” / “Done” Edit Highlights the selected field to be changed or changes the
field value if the field only contains two selections.
Done Ends the Field Edit and saves the new setting / value.
F2 “Return” / “Save” Return Displays the System Menu (para 2-2-2)
Save Performs a data dump of frames displayed on the screen,
including configurations, readings and settings. The data
dump is stored in a time-stamped ASCII report and can be
retrieved at a later time.
F3 “Hold” / “Resume” Hold Freezes the screen.
Resume Restores the screen to active mode.
F5 “Return” / “Esc” Return Closes the Audio Level Meter Screen and returns to the
Test Screen.
Esc Ends the Field Edit, but does NOT save any changes to the
setting or value.