
JMA-9100/7100 Installation Manual > 3.INSTALLATION OF DISPLAY UNIT > 3.12 DISPLAY UNIT LEDS FOR VARIOUS SIGNALS
3
-
41
3
Fig 3-36:
Serial Signal LED(when connected to the reception port with reversed polarity)
3.12.2
Power supply status
Fig 3-37:
Power Supply Status LED
A green LED illuminates during normal operation.
Light turns off in case of an abnormality.
IEC61162-1/2 Transmit
+
-
DATA
IEC61162-1/2 Receive
+
-
DATA
LED
OFF
GREEN
OFF
ORANGE
OFF
CORRECT
IEC61162-1/2 Transmit
+
-
DATA
IEC61162-1/2 Receive
+
-
DATA
LED
BOTH
ORANGE
WRONG
ORANGE
ORANGE
OFF
→ time
→ time
POWER SUPPLY
STATUS LED
OK: Green
Summary of Contents for JMA-7122-6XA
Page 2: ......
Page 8: ......
Page 22: ......
Page 24: ......
Page 42: ...1 18 JMA 9100 7100 Installation Manual 1 EQUIPMENT COMPOSITION 1 2 LIST OF CIRCUITS ...
Page 80: ...2 36 JMA 9100 7100 Installation Manual 2 INSTALLATION OF SCANNER UNIT 2 4 PRECAUTIONS ...
Page 128: ......
Page 222: ......
Page 224: ...6 2 JMA 9100 7100 Installation Manual 6 Appendix 6 1 EXTERIOR DRAWING Fig 6 1 NKE 1139 ...
Page 315: ......