NEC N8800-162F User Manual page 54

2-18 General Description
(5) MEM NUMBER(Memory slot error LED)
Amber LED illuminates when failure occurs on the memory slot 0 of CPU/IO module.
Memory slots with errors can be identified by illumination status of the following (5)-1
to 4.
Each Memory Slot Error LED
5-1
(MSB)
-
-
-
-
-
-
-
-
√
√
√
√
√
√
√
LED is lit.
- LED is not lit.
(6) TMP (Abnormal temperature LED)
The LED lights in amber when temperature in CPU/IO module becomes abnormal.
(7) VLT (Power error LED)
The LED lights in amber when electric voltage failure occurs in CPU/IO module.
(8) PSU(Power supply unit error LED)
The LED lights in amber when failure occurs on the power supply unit of CPU/IO
module.
(9) FAN (Fan error LED)
The LED lights in amber when failure occurs on the cooling fan for CPU of CPU/IO
module.
(10) I/O(I/O FAULT LED)
The LED lights in amber when failure occurs on the I/O part of CPU/IO module.
(11) PRIMARY(Primary LED)
The LED lights in green when CPU/IO module is primary.
Status
5-4
5-2 5-3
(LSB)
- - -
√
- -
√
- -
√ √
-
√
- -
√ √
-
√ √
√ √ √
- - -
√
- -
√
- -
√ √
-
√
- -
√ √ √
Description
Operating normally.
An error occurred on memory slot 1.
An error occurred on memory slot 2.
An error occurred on memory slot 3.
An error occurred on memory slot 4.
An error occurred on memory slot 5.
An error occurred on memory slot 6.
An error occurred on memory slot 7.
An error occurred on memory slot 8.
An error occurred on memory slot 9.
An error occurred on memory slot 10.
An error occurred on memory slot 11.
An error occurred on memory slot 12.
An error occurred on unknown memory slot.