To Next Page

To Previous Page

SECTION 8

MAINTENANCE AND INSPECTION

8.1 ROUTINE MAINTENANCE ................................................. 8-1

8.2 MAINTENANCE ON EACH UNIT........................................ 8-2

8.2.1 Scanner Unit NKE-2103/2254...................................... 8-2

8.2.2 Display Unit NCD-4380................................................ 8-5

8.3 PERFORMANCE CHECK ................................................... 8-6

8.3.1 TEST MENU .................................................................. 8-7

8.3.1.1 Self-diagnosis function .................................... 8-8

8.3.1.2 Monitor Test..................................................... 8-10

8.3.1.3 Operation Panel Test .......................................8-11

8.3.1.4 MON Display.................................................... 8-13

8.3.1.5 Alarm Logging................................................. 8-14

8.3.1.6 System INFO.................................................... 8-17

8.3.1.7 MAGI................................................................. 8-18

8.3.2 Line Monitor ............................................................... 8-19

8.3.3 GPS Reception Status Display (GPS Status) .......... 8-21

8.4 REPLACEMENT OF MAJOR PARTS............................... 8-23

8.4.1 Parts Required for Periodic Replacement .............. 8-25

8.4.2 Replacement of magnetron ...................................... 8-25

8.4.3 Motor Replacement ................................................... 8-31

8.4.4 Replacement of Diode Limiter (A303)

(JMA-5212-4/6, 5222-7/9) ............................................ 8-37

8.4.5 Replacement of Backup Battery................................ 8-38

Brand

Model

JMA-5212-4/6

JRC JMA-5212-4/6 User Manual

Other manuals for JRC JMA-5212-4/6