JRC JMR-5410-4X - Page 48

Contents (14)
15.1.6 Setting and confirming the sensor source ................................................................15-5
15.1.6.1 Setting the sensor source ..................................................................................15-5
15.1.6.2 Checking the sensor source status ....................................................................15-6
15.2 General Maintenance ......................................................................................................15-7
15.3 Maintenance on Each Unit ..............................................................................................15-8
15.3.1 Radar antenna NKE-1130/1632/2632/2103/2255 .....................................................15-8
15.3.1.1 Precautions in mounting the cover .....................................................................15-9
15.3.1.2 Radiator ..........................................................................................................15-10
15.3.1.3 Rotating section ..............................................................................................15-10
15.3.2 Display unit ...........................................................................................................15-10
15.4 Performance Check....................................................................................................... 15-11
15.4.1 Confirming the screen status [Monitor Test] ...........................................................15-12
15.4.2 Confirming the operation of the operation unit [Key Test] .......................................15-13
15.4.3 Confirming the alert sound [Sound Test] ................................................................15-13
15.4.4 Testing the brightness of LED [Light Test] ..............................................................15-14
15.4.5 Checking the magnetron current level of the radar antenna [Magnetron Curr.] .......15-14
15.4.6 Checking the memory [Memory Check] .................................................................15-14
15.4.7 Checking the performance monitor status ..............................................................15-15
15.4.7.1 MON Check (NKE-2103/1130).........................................................................15-15
15.4.7.2 MON Check (NKE-2255) .................................................................................15-17
15.4.7.3 MON Check (NKE-1632/2632) ........................................................................15-18
15.4.8 Checking radar information ....................................................................................15-18
15.5 Replacement of Major Parts ..........................................................................................15-19
15.5.1 Parts required for periodic replacement .................................................................15-19
15.5.2 Replacement of magnetron ...................................................................................15-20
15.5.2.1 Handling of magnetron under long-time storage ..............................................15-20
15.5.2.2 Magnetron replacement procedure for radar antenna NKE-1130 ......................15-21
15.5.2.3 Magnetron replacement procedure for radar antenna NKE-2103 .....................15-23
15.5.2.4 Magnetron replacement procedure for radar antenna NKE-2255 .....................15-26
15.5.3 Replacing the motor ..............................................................................................15-28
15.5.3.1 Motor replacement procedure for radar antenna NKE-1130 .............................15-28
15.5.3.2 Motor replacement procedure for NKE-1632 ....................................................15-31
15.5.3.3 Motor replacement procedure for NKE-2103-4/6/6HS ......................................15-33
15.5.3.4 Motor replacement procedure for NKE-2255-7/9/6HS ......................................15-36
15.5.3.5 Motor replacement procedure for NKE-2632/NKE-2632H ................................15-39
15.6 Software Update ...........................................................................................................15-43
15.7 Updating Help Data .......................................................................................................15-44
15.8 Data Backup/Restore ....................................................................................................15-45
15.8.1 Backing up data ....................................................................................................15-45
15.8.2 Restoring backed up data ......................................................................................15-46
Section 16 Failures and After-Sale Services ............................................... 16-1
16.1 Failure Detection .............................................................................................................16-1