Chapter 4: Subsystem Connection and Operation
Power On
4-7
Drive tray LEDs should normally start flashing, indicating the RAID control units are
attempting to access the hard drives.
System firmware supports configuration of a delayed sequence for starting drives. Please
consult your Generic Operation Manual for more details.
NOTE:
The subsystem has been designed to run continuously. Even if a component failure occurs the
fault can be corrected online.
4.3.5 LCD Screen
When Powering On the subsystem the following messages should appear on the front
panel LCD screen. Wait for the front panel LCD to show “
READY
” or “
No Host LUN
”
before the host boots up. Refer to
Figure 4- 2
on how to read the screens.
Figure 4- 2:
The LCD Start-Up Screen
The LCD screen startup sequence is shown and described in the sequence below.
This screen appears when the PSUs are turned on.
This screen appears after the initialization process. It
clearly shows the model name.
Initializing….
Please Wait...
ES U16UG v3.31F
Modem Not Config
ES U16UG v3.31F
128MB RAM, Wait…
Indicates Firmware version
ES U16UG
Ready
Model Name
Status/Data Transfer Indicator
V3.31F
