JRC JMA-5312-6 Instruction Manual page 35

7.2.11 TRANSMIT/RECEIVE DATA SETTING (LAN PORT SETTING) ........ 7-26
7.3 ADJUSTMENT........................................................................................ 7-30
7.3.1 NOISE LEVEL ADJUSTMENT (NOISE LEVEL) ................................ 7-30
7.3.2 ADJUSTMENT OF TARGET TRACKING FUNCTION (TT) ............... 7-32
7.3.3 MAIN BANG SUPPRESSION ADJUSTMENT (MBS)........................ 7-35
7.3.4 ADJUSTMENT OF PERFORMANCE MONITOR (MON) ................... 7-36
7.4 MAINTENANCE MENU .......................................................................... 7-38
7.4.1 ANTENNA SAFETY SWITCH (SAFETY SWITCH) ............................ 7-38
7.4.2 INITIALIZATION OF MEMORY AREA (AREA INITIAL) ..................... 7-39
7.4.3 SAVE OF INTERNAL MEMORY DATA (CARD1/2) ............................ 7-40
7.4.4 CLEAR AND SAVE/RESTORATION OF ANTENNA OPERATION
TIME (TXRX TIME) ........................................................................... 7-41
7.4.5 UPDATE OF CHARACTER STRING DATA
(STRING DATA UPDATE)................................................................. 7-43
8. MAINTEMANCE
8.1 ROUTINE MAINTENANCE ....................................................................... 8-1
8.2 MAINTENANCE ON EACH UNIT.............................................................. 8-2
8.2.1 SCANNER UNIT NKE-2103 (JMA-5312-6/6HS), SCANNER UNIT
NKE-2254 (JMA-5322-7/9/6HS), SCANNER UNIT NKE-1130
(JMA-5332-12)..................................................................................... 8-2
8.2.2 DISPLAY UNIT NCD-4530 ................................................................... 8-5
8.3 PERFORMANCE CHECK......................................................................... 8-6
8.3.1 CHECK PERFORMANCE ON TEST MENU ........................................ 8-7
8.4 REPLACEMENT OF MAJOR PARTS ..................................................... 8-12
8.4.1 PARTS REQUIRED FOR PERIODIC REPLACEMENT ..................... 8-13
8.4.2 REPLACEMENT OF MAGNETRON .................................................. 8-14
8.4.3 REPLACEMENT OF MOTOR ............................................................ 8-21
8.4.4 REPLACEMENT OF LCD MONITOR ................................................ 8-27
8.4.5 REPLACEMENT OF BACKUP BATTERY ......................................... 8-28
9. TROUBLESHOOTING AND AFTER-SALES SERVICE
9.1 FAULT FINDING ....................................................................................... 9-1
9.1.1 LIST OF ALARMS AND OTHER INDICATIONS .................................. 9-1
9.1.2 OPERATION CHECKING .................................................................... 9-6
9.1.3 FUSE CHECKING................................................................................ 9-6
9.2 TROUBLE SHOOTING ............................................................................. 9-7