JMA-9172-SA Instruction Manual > 7.SETTINGS FOR SYSTEM OPERATION > 7.1 SETTINGS AT INSTALLATION
7－5
7
7.1.3 Tuning (Tune Adjustment)
JMA-9172-SA radar is fully automatic. There is no necessary for a tuning
function.
7.1.4 Bearing Adjustment
Make adjustment so that the bearing of the target measured with the ship’s
compass matches the bearing of the target echo on the radar display.
1) Select for the bearing presentation. Set video processing
(PROC) to .
2) Measure the bearing of an adequate target (e.g., a ship at anchor,
a breakwater, or a buoy) relative to own ship's heading.
3) Open the Serviceman Menu.
4) Perform the following menu open procedure to open the Bearing
Adjustment menu.
→
For inputs to the value input screen, refer to Section 3.3.4.3 "Increasing or decreasing a
numeric value".
Make adjustment by the 0.1°.
5) Adjust the bearing adjustment value by operating the /
button so that the target measured in step 2) is adjusted to
the correct bearing.
6) Left-click the button to determine the value.
7.1.5 Range Adjustment
Make adjustment so that the range of a target on the radar display is shown
correctly.
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