Specifications

Summit WM Getting Started Guide, Software Version 5.1 25
NOTE
LED 3 – HDDActivity LED – Orange/Amber
• HDDActivity LED is off when HDD is not in use
• HDDActivity LED is on when HDD is in use
LED 4 – Hot Swap LED – Blue
• Solid Blue when the hot swap button is pulled out
Summit WM20 Controller back panel
Figure 11: Summit WM20 Controller back panel
Summit WM1000 Controller front panel
The Summit WM1000 Controller doesn’t have any component on the front panel except two LED lights.
These two LED lights are:
● STATUS LED – For more information, see the STATUS LED description in “Summit WM1000
Controller back panel” on page 26.
● ACTIVITY LED – For more information, see the ACTIVITY LED description in “Summit WM1000
Controller back panel” on page 26
These two LED lights are also located on the back panel of the Summit WM1000 Controller.
Solid Amber Blinking Amber Startup Manager: Task Completes Startup — All Components Active
Solid Amber Blinking Green A Component Fails to Start or Needs Restarting (Startup Manager Task
Retrying That Component)
Green Blinking Red Possible Hardware Failure (No More Retries)
Solid Red Off A Component Fails (No More Retries)
Blinking Red Off System About To be Reset By Watchdog
Solid Red Solid Red System Shutdown / Halt (Requires Manual Reboot)
Table 5: Summit WM20 Controller’s LED states and their description
Status LED Activity LED Condition
Power Supply