ADLINK MXC-4000 Series - Manual (Page 22)

12 System Description
Matrix MXC-4000 Series
User’s Manual
2.2.1 Power Button
The power button is a non-latched push button with a blue LED
indicator. The system is turned on when button is pressed, and the
power LED is also illuminated. To shut down the system, you can
issue shutdown command via the operating system or just press
the power button. If the system halts, you can also press the but-
ton for 5 seconds to force system shutdown.
2.2.2 LED Indicators
There are three LED indicators on the front panel. The following
table describes the color and function of the LED indicators.
2.2.3 Reset Button
The reset button is used to perform a hard reset of the MXC-
4002D/4011D controller.
LED indicator Color Description
Watchdog (WD) Yellow Indicates the status of watchdog timer.
When the watchdog timer is started, the
LED is flashing. And when the timer is
expired, the LED is on.
Hard disk drive (HD) Orange Indicates tthe operating state of HDD.
When the SATA hard drive or internal CF
card is active, the LED indicator is flash-
ing.
Power LED (PW) Green Indicates the status of the power.
When the power is presed, the LED will
be on.
Table 2-2: LED Indicators