Dell POWEREDGE R610 - Manual (Page 20)

20 About Your System
11 system identification
button
Turns the system ID modes on and off.
The identification buttons on the front
and back panels can be used to locate a
particular system within a rack. When
one of these buttons is pushed, the
LCD panel on the front and the system
status indicator on the chassis back
panel light blue until one of the
buttons is pushed again.
12 power supply 1 (PS1) 717-W or 502-W power supply
13 power supply 2 (PS2) 717-W or 502-W power supply
Item Indicator, Button, or
Connector Icon Description