Tni Blank Setting (Tni Blank) - JRC JMA-9133-SA Instruction Manual

4) Set the starting azimuth of the sector blank by operating the
[EBL] dial, and left-click the
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
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.
→
3) Select the item
blank function.
7.2.3.2 TNI Blank Area Creation (Make Sector)
Procedures
1) Open the Serviceman Menu.
>
JMA-9100 Instruction Manual
ENT
2. Installation Menu
9. Next
2. TNI Blank
→
1. TNI Blank
On
: The TNI blank function is operated.
Off
: The TNI blank function is stopped.
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7.SETTINGS FOR SYSTEM OPERATION
ENT button.
button.
in the menu, and turn on or off the TNI
>
7.2 SETTINGS
7