User manual

Raisecom Technology Co., Ltd
6
4. How to use
4.1. Front panel explanation
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RC953-8FE16E1
Figure 4-1 Front
Table 4-1 Explanation of
RC953-8FE16E1 front panel
N
o.
Explanati
on
Indicator
color
Description
1 Grounding
2
SYS and
PWR
indicator
Green SYS, Flashing indicates CPU work normally.
PWR, ON indicates equipment is powered on.
3
PWR1
and
PWR2
Green PWR1, ON indicates the first power supply works normally
PWR2, ON indicates the second power supply works normally.
Explanation of PWR, PWR1and PWR2 combination:
PWR PWR1 PWR2 Explanation
ON ON ON The two power supply modules and main circuit
works normally.
ON ON OFF The first power supply works normally, the second
works abnormally and the main circuit works
normally.
ON OFF ON The first power supply works abnormally, the second
works normally and the main circuit works normally.
OFF ON ON The first power supply works normally, the second
works normally but the main circuit works
abnormally.
OFF ON OFF The first power supply works normally, the second
works abnormally but the main circuit works
abnormally.