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The process setting items of FUNC4 and FUNC5 can be changed by service personnel.
• Setting gain of input target signal (sensitivity preset)
• Setting standard value of input target signal (noise level)
• Setting radar interference rejection (IR): IR1 to IR4 (Effective when IR is ON)
• Setting target enhancement (TGT ENH): EXP1 to EXP4 (Effective when TGT ENH is ON)
• Setting target processing (PROCESS): MODE1 to MODE8 (Effective when PROCESS is ON)
• Setting sensitivity range (Maximum and minimum values)
• Setting sea clutter suppression range (Maximum and minimum values)
• Setting rain/snow clutter suppression range (Maximum and minimum values)
Note: Do not use FUNC2 and FUNC3 on short ranges. Otherwise, detection of ship
targets moving high speeds may become poor.
For FUNC1 to FUNC3, the recommended parameters have been preset by the
manufacturer, but the preset parameters could no be changed after delivery. In
using FUNC1 to FUNC3, IR, TGT ENH and PROCESS shall be set to ON (PROC1 to
PROC3).
……Expand Targets ………………………………………………………
Targets displayed on the radar display can be expanded, regardless of the pulse length
selected.
1 Press .
The Main Menu will appear.
2 Press .
“ON” in “2.TGT ENH” will be set and “ENH ” will
appear at the lower left of the radar display.
Then, the targets on the radar display will be expanded for
higher definition.
1 Execute the procedures to expand targets up to step 2.
2 Press .
“OFF” in “2.TGT ENH” will be set and “ENH ” will
appear at the lower left of the radar display.
The expanded targets on the radar display will be reset to their original sizes.
1 Press .
The Main Menu will be closed.
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