JMA-9100 Instruction Manual > 7.SETTINGS FOR SYSTEM OPERATION > 7.2 SETTINGS
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4) Set the starting azimuth of the sector blank by operating the
[EBL] dial, and left-click the button.
The start angle of the sector blank will be set.
5) Set the ending azimuth of the sector blank by operating the [EBL]
dial, and left-click the button.
The end angle of the sector blank will be set.
7.2.3 TNI Blank Setting (TNI Blank)
Set a sector range and stop tuning operation in the bearing range.
If a structure such as the mast is close to the radar antenna, automatic tuning
operation may become unstable. In this case, set a TNI blank in the direction of
the structure in order to stabilize the tuning operation.
Only one type of a sector can be created. The TNI blank function operates in the
relative bearing with the bow as the benchmark.
7.2.3.1 TNI Blank Function On/Off (Sector)
Procedures
1) Open the Serviceman Menu.
2) Perform the following menu open procedure to open the TNI
Blank setting menu.
ćć āć
ćć āć
3) Select the item in the menu, and turn on or off the TNI
blank function.
7.2.3.2 TNI Blank Area Creation (Make Sector)
Procedures
1) Open the Serviceman Menu.
: The TNI blank function is operated.
: The TNI blank function is stopped.
ENT
ENT
2. Installation Menu
9. Next
2. TNI Blank
1. TNI Blank
On
Off