ADLINK iSeries Monitor 18/21 - Manual (Page 22)

10 Introduction
Table 1-1: TPZ-1300 Front Panel I/O Connector Legend
1.5.1 Power Button
The power button is a non-latched push button with a blue LED
indicator. System is turned on when button is pressed, and the
power LED lit. To shut down the system, the operating system can
be issued shutdown command in or just press the power button. If
the system halts, press the button for 5 seconds also can turn off
the system compulsorily.
1.5.2 LED indicators
Besides the LED attached in the power button, there are three
LED indicators on the front panel. The following table describes
the color and function of the LED indicators.
Table 1-2: LED Indicators
A Standby Button
B LED Indicators
C Reset Button
D USB 2.0 connectors (Type A)
E Gigabit Ethernet connectors
F VGA connector
G DVI connector
H Compact-flash socket
I MIC & speaker jacks
Indicator Color Description
Watchdog (WDT) Gold
When Watchdog Timer is started,
flashes and lights when timer is expired.
Hard disk drive Orange
When the SATA interface device is
active, blinks.
Diagnostic Lime
If no physical storage device is
connected to the system, remians lit
If no memory is installed in the
SO-DIMM sockets, blinks.