Tni Blank Setting (Tni Blank) - JRC JMA-5212-4/6 User Manual

7.3.3 TNI Blank Setting (TNI Blank)

Set a sector and stop tuning operation in the bearing.
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 TNI blank sector can be created. The TNI blank function operates in the relative bearing with the
bow.
[I] TNI Blank Function On/Off (Sector)
Procedure 1
2
3
4
Hold down [RADAR MENU] key.
The Code Input Menu will appear.
Press [0] key.
Move the cursor onto the "ENT" button
in the Code Input menu, and press
[ENT] key.
The Adjust Menu will appear.
Press the following keys.
4 TXRX Setting
9 TNI Blank
1 TNI Blank
On: The TNI blank function is operated.
Off: The TNI blank function is stopped.
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