How to check the radar’s performance.

Please help me to make a script below for my reporting.

Operational Overview (See below) How to check the radar’s performance. The range scale is automatically set to 24 NM. The radar screen will show arcs. If the radar transmitter and receiver are in good working conditions in as much as the original state when the monitor was turned on, the innermost arcs should appear between 8.0 NM to 19.8 NM. The performance monitor can observe a total of 10 dB loss in transmitter and receiver. How to set the number of arcs 1) Open the [MAIN MENU]. 2) Select [ECHO], then push the ADJUST knob. 3) Select [PM ARC], then push the ADJUST knob. 4) Select [2], [3], [5] or [6] as appropriate, then push the ADJUST knob. 5) Close the menu. The figure belows shows an example where [PM ARC] is set to [5]. Display Radar State Transmitter: normal Receiver: normal B.O NM 19 10 # NM Display Radar State Transmitter and receiver: No arc indicates 10 dB loss. Contact your dealer for advice. (For magnetron radars, have a technician check the magnetron Note 1: The lengths of the arcs can vary according to installation environment. Judgethe strength of the echo that appears within 60 from the arc location to confirm if theradar is working properly or not. Note 2: The location of the arcs changes according to the [PM ARC] setting. Turn the performance monitor off when finished.