Furuno WR2120 Operator's Manual page 20

[Sector RHI Scan]
mode menu
EL rotation speed [rpm]:
Set elevation speed of SRHI.
AZ start angle [deg]:
Set angle of start azimuth range.
AZ end angle [deg]:
Set angle of end azimuth range.
AZ step angle [deg]:
Set quantity of antenna rotation while changing azimuth angle.
EL end angle [deg]:
Set elevation end angle for observation area.
EL start angle [deg]:
Set elevation start angle for observation area.
[Note: It is necessary to set more than 0.1 [deg] between AZ/ EL start angle and the end angle, and
also AZ step angle]
[Volume Scan]
mode menu
Volume scan period [min]:
Select a volume scan movement period from
1(60/[h]) / 2(30/[h]) / 3(20/[h]) / 4(15/[h]) / 5(12/[h]) /
6(10/[h]) / 10(6/[h]) / 12(5/[h]) / 15(4/[h]) / 20(3/[h]) /
30(2/[h]) / 60(1/[h])
e.g., volume scan will activate every 2 minutes if
2(30/[h]) selected. (It activates 30 times per hour),
the measurement start time will be; 00, 02, 04, ...,
58 seconds in Data Processing Unit.
EL transition speed mode:
Select speed mode of elevation "Auto" or "Manual".
[Note: Basically select [Auto] mode]
・ Auto:
RainMap adjusts speed of radar elevation
automatically in 4 rpm increment.
・ Manual:
Input speed value setting manually except for 4
rpm.
EL transition speed [rpm] (Manual setting):
Set an elevation direction rotation speed during elevation change in volume scan observation.
AZ rotation speed [rpm]:
Set volume azimuth rotation speed for each elevation.
EL angle 0 – 31 [deg]:
Set each elevation variation, up to 32 different values. It automatically sorted in ascending order of
elevation setting value.
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