4-34 Subject to Export Control, see Cover Page for details.
4-6-3. DIGITAL RECEIVE (P25) SCREEN FEATURES AND FUNCTIONS (cont)
SCREEN FEATURE FUNCTION
Sig Pwr Used to select the parameters of the RF level at the input connector.
Lower Limit: -130.0 to 60.0 dBm in 0.1 dB increments
Upper Limit: -130.0 to 60.0 dBm in 0.1 dB increments
Limit State: On or Off
Avg: 1 to 99
BER Used to select the parameters of the incoming P25 symbol data
compared to a standard pattern in determining errors in signal
processing.
Lower Limit: 0.000% to 100.000% in 0.001% increments
Upper Limit: 0.000% to 100.000% in 0.001% increments
Limit State: On or Off
Avg: 1 to 99
NAC Displays the Network Access Code.
Pattern Used to set the data or voice pattern.
Select: 1011, 0.153 or CAL
Reset Acq Used to reacquire the input signal.
F1 “Edit” / “Done” /
“Enter” / “Save”
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.
Enter Initiates the selected field.
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.
F2 “Resume” Resume Restores the screen to active mode.
F3 “Hold” Hold Freezes the screen.
F5 “Return” / “Esc” Return Closes the Digital Receive Screen and returns to the Test
Screen.
Esc Ends the Field Edit, but does NOT save any changes to the
setting or value.
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