60 Operating manual RX200 S4
Controls and indicators Startup and operation
Indicators on the drives
CD/DVD drive activity indicator
Lights up green when the storage medium is being accessed.
ID ID indicator (blue)
Lights up blue when the system has been selected by pressing 
the ID button. To deactivate, press the button again.
The ID indicator can also be activated via ServerView S2 and its 
status reported to ServerView S2.