- iv -
WARNING
Never directly touch the internal components of the
scanner or indicator. Direct contact with these high-voltage
components may cause electrocution. For maintenance,
inspection, or adjustment of equipment components,
consult with our branch office, branch shop, sales office,
or our distributor in your district.
To contact our sales department, branch offices, branch
shops, and sales offices:
Please refer to the "Office List" at the end of the document.
Do not get close to the radiant section of the scanner. It is
a rotating part, and it may cause injuries if it suddenly
starts rotating and consequently hits the body. It is
recommended that the radiant section be installed at a high
place such as on the roof of the wheelhouse, on the flying
bridge, on the trestle, or on the radar mast so that no one
can get close to it. When any work must be done on the
scanner, make sure to turn the safety switch off.
Microwave radiation level:
Keep out from a distance closer than that specified below
for each type of scanner when it is transmitting. Being
within the specified distance from the center of the front
face of the scanner may cause microwave exposure which
could result in injuries (especially of the eyes).
50W/m
2
10W/m
2
2.5W/m
2
NKE-2103 n/a
26cm 123cm
NKE-2254 5cm
81cm 162cm
NKE-1130 11cm 76cm 181cm
Make sure to install the scanner at a place higher than
human height.
Direct exposure to electromagnetic waves at close range
will have adverse effects on the human body.
Summary of Contents for JMA-5912-6
Page 2: ......
Page 17: ...xi NKE 2103 6 Scanner Unit NKE 2254 7 9 Scanner Unit Warning Label Warning Label...
Page 18: ...xii NKE 1130 Scanner Unit NQE 3151A Junction Box Warning Label Warning Label...
Page 19: ...xiii NQE 3141 4A 8A Interswitch Unit NBA 5111 Power Supply Warning Label Warning Label...
Page 20: ...xiv NQE 3167 Power Control Unit Warning Label...
Page 22: ...xvi Scanner Unit Type NKE 2254 9 9 feet NDC 1477 Radar Process Unit Desktop Type...
Page 23: ...xvii NWZ 170 Monitor Unit Desktop Type NCE 5171 Operation Unit Desktop Type...
Page 40: ......
Page 48: ...1 7 Fig 1 1 Outside Drawing of NKE 2103 6 SCANNER UNIT...
Page 49: ...1 8 1 4 Exterior Drawings y 1 Fig 1 2 Outside Drawing of NKE 2254 7 SCANNER UNIT...
Page 50: ...1 9 Fig 1 3 Outside Drawing of NKE 2254 9 SCANNER UNIT...
Page 51: ...1 10 1 4 Exterior Drawings y 1 Fig 1 4 Outside Drawing of NKE 1130 SCANNER UNIT...
Page 52: ...1 11 Fig 1 5 Outside Drawing of NWZ 170 MONITOR UNIT Option...
Page 54: ...1 13 Fig 1 7 Outside Drawing of NDC 1477 RADAR PROCESS UNIT...
Page 55: ...1 14 1 4 Exterior Drawings y 1 Fig 1 8 Outside Drawing of NCE 5171 OPERATION UNIT...
Page 56: ...1 15 Fig 1 9 Outside Drawing of NQE 3151A JUNCTION BOX...
Page 57: ...1 16 1 4 Exterior Drawings y 1 Fig 1 10 Outside Drawing of NQE 3141 4A INTERSWITCH UNIT Option...
Page 58: ...1 17 Fig 1 11 Outside Drawing of NQE 3141 8A INTERSWITCH UNIT Option...
Page 60: ...1 19 Fig 1 13 Outside Drawing of NQE 3167 POWER CONTROL UNIT Option...
Page 68: ...2 3 Lower left of the display Upper right of the display...
Page 242: ......
Page 328: ...7 9...
Page 384: ......
Page 402: ......
Page 421: ...APPENDIX...
Page 422: ......
Page 438: ...32bit bus BP BZ VD TI MTR PWRCNT P12V 12V RGB Fig 2 Block Diagram of JMA 5932 12 RADAR...
Page 442: ...Fig 6 Terminal Board Connection Diagram of RADAR and INTERSWITCH Unit Option...
Page 443: ...Fig 7 Power System Diagram of JMA 5912 6 JMA 5922 7 9 RADAR...
Page 445: ...Fig 9 Internal Connection Diagram of NDC 1477 RADAR PROCESS UNIT...
Page 446: ...Fig 10 Internal Connection Diagram of NQA 2123 INTERFACE UNIT...
Page 447: ...Fig 11 Internal Connection Diagram of NCE 5171 OPERATION UNIT...
Page 465: ......