Manual

ECN-680A-H61 Embedded System
Page 6
1.5.1 LED Indicators
There are five LED indicator lights located along the front panel of the ECN-680A-H61
(Figure 1-3).
Figure 1-3: LED Indicators
The descriptions of each LED indicator are listed below.
LED Indicator Des cription
Power
Shows power status.
Orange: Standby mode.
Blue: Power-on mode.
HDD
Shows HDD status.
CPU Temperature Alert
Blue: CPU temperature is normal.
Red: CPU temperature is too high.
AT/ATX Mode
Shows the power mode status. Controlled by the AT/ATX
power mode switch.
Table 1-3: LED Indicators