Proware EP-4643S2D2-F8S6, User Manual

Page: 34 / 151

Fibre to SAS/SATA Disk Array
34 User Manual
2.3.1 PSFM Panel
Part Description
AC Power Input Socket
Use to connect the power cord from power
source.
Power On/Off Switch Use to power on or power off the PSFM.
Indicator Color Description
Power Status
LED
Green Indicates the power supply module is good.
Red Indicates the power supply module is faulty.
Fan Fail LED Red
Indicates one or more fans in the PSFM has
failed.
When the power cord connected from main power source is inserted to the AC
Power Input Socket the Power Status LED becomes
RED . When the switch of the
PSFM is turned on, the LED still shows RED . After the main switch in front panel is
turned on, the LED turns GREEN , which means it is functioning normally.
The PSFM has a
5V standby DC voltage. When the power cord(s) is/are connected
to the AC Power Input Socket, after 1 second, all Activity LEDs will flash once.
When the power cord(s) is/are disconnected from AC Power Input Socket, after 3
seconds, all Activity LEDs will flash twice.