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Section 15
Maintenance & Inspection
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15.4.4 Testing the brightness of LED [Light Test]
Test the brightness of the LED of the operation unit.
[Operation procedure]
Open the Light Test screen by performing the following menu operations.
[Menu] button
→
Maintenance
→
Diagnosis
→
Light Test
Click on the [Light Test Start] button.
A LED brightness test starts. All the available brightness level can be tested by increasing the
level from 0.
15.4.5 Checking the magnetron current level of the radar
antenna [Magnetron Curr.]
This function is used to check the magnetron current level of the radar.
This function is displayed only when the magnetron radar antenna is connected.
[Operation procedure]
Open the magnetron current test screen by performing the following menu operations.
[Menu] button
→
Maintenance
→
Diagnosis
→
Magnetron Curr.
The magnetron current level of the radar antenna is displayed.
The current level is normal if it is within the following scope under the 48 NM range.
10 kW transmitter: Scale 4 to 7
25/30 kW transmitter: Scale 6 to 9
Memo
In the sector blank area, the display of the magnetron current becomes unstable.
Check that there are no fluctuations (drift) of 2 scales or more while sector blank is not set. For
the details of sector blank setting, refer to “14.2.4 Setting Sector Blank”.
15.4.6 Checking the memory [Memory Check]
Check the memory.
[Operation procedure]
Open the Memory Check screen by performing the following menu operations.
[Menu] button
→
Maintenance
→
Diagnosis
→
Memory Check
Click on the [Memory Check Start] button.
Memory checking starts and the checking result is displayed on the [Result] list.
Содержание JMR-5410-4X
Страница 2: ......
Страница 22: ...xx NQE 3167 Power Control Unit NCT 4106A NSK Unit NBA 5111 Rectifier Warning Label Warning Label Warning Label ...
Страница 25: ...xxiii NKE 2255 7 9 6HS Scanner Unit Warning Label ...
Страница 27: ...xxv NKE 2103 4 4HS Scanner Unit NKE 2103 6 6HS Scanner Unit NKE 2255 7 9 6HS Scanner Unit ...
Страница 54: ...Contents 20 ...
Страница 68: ...Section 1 Overview 1 14 Outline Drawing of Radar Antenna NKE 2632 A ...
Страница 70: ...Section 1 Overview 1 16 Outline Drawing of Radar Antenna NKE 2043 NKE 2043 ...
Страница 72: ...Section 1 Overview 1 18 Outline Drawing of Radar Antenna NKE 2103 4 4HS ...
Страница 74: ...Section 1 Overview 1 20 Outline Drawing of Radar Antenna NKE 2255 7 ...
Страница 76: ...Section 1 Overview 1 22 Outline Drawing of Radar Antenna NKE 2255 6HS ...
Страница 78: ...Section 1 Overview 1 24 Outline drawing of 19inch Display NWZ 214 NWZ 214 ...
Страница 80: ...Section 1 Overview 1 26 Outline Drawing of Process Unit NDC 1678 NDC 1678 ...
Страница 82: ...Section 1 Overview 1 28 Outline Drawing of Trackball Operation Unit NCE 5605 Option ...
Страница 84: ...Section 1 Overview 1 30 Outline Drawing of Junction Box NQE 1143 ...
Страница 86: ...Section 1 Overview 1 32 Outline Drawing of 19inch Desktop Frame CWB 1659 ...
Страница 88: ...Section 1 Overview 1 34 Outline Drawing of Interswitch Unit NQE 3141 8A Option ...
Страница 126: ......
Страница 214: ...Section 4 Range and Bearing Measurement Methods 4 32 ...
Страница 244: ...Section 5 Basic Operation of the Radar 5 30 ...
Страница 324: ...Section 8 Monitoring a Dragging Anchor 8 8 ...
Страница 374: ...Section 11 Setting up Screen View 11 20 ...
Страница 380: ...Section 12 Setting up Alerts 12 6 Polygon tab Set a polygon alarm issuing range This function cannot be used now ...
Страница 520: ...Section 15 Maintenance Inspection 15 70 ...
Страница 546: ...Section 16 Failures and After Sale Services 16 26 ...
Страница 590: ...Appendix A Radar Antenna Display Unit Block Diagrams A 8 A 1 8 NKE 2255 7 9 6HS ...
Страница 592: ...Appendix A Radar Antenna Display Unit Block Diagrams A 10 A 1 10 NKE 2063A ...
Страница 596: ...Appendix A Radar Antenna Display Unit Block Diagrams A 14 A 2 3 NCE 5794 operation unit ...
Страница 622: ...Appendix D Menu List and Materials D 8 Tools VHF Call VHF1 Call VHF2 Call VHF3 Call ...
Страница 687: ......