Ark-3403 Front Side External I/O Connectors; Power On/Off Button; Reset Button; Led Indicators - Advantech ARK-3403 User Manual

2.2

ARK-3403 front side external I/O connectors

2.2.1

Power ON/OFF Button

ARK-3403 comes with a Power On/Off button with LED indicators on the front side to
show its On status (Green LED) and Off/Suspend status (Orange LED), that support
dual function of Soft Power -On/Off (Instant off or Delay 4 Second), and Suspend.
2.2.2

Reset Button

ARK-3403 has a Reset button on front side. Press the button to activate the reset
function.
2.2.3

LED Indicators

There are two LED on ARK-3403 front metal face plate for indicating system status:
Thermal LED is for system thermal alarm status; and HDD LED is for HDD & com-
pact flash disk status.
2.2.4

Audio Connector

ARK-3403 offers stereo audio ports by three phone jack connectors of Speaker Out,
Line In, Mic-In, the audio chip control by ALC888, it's compliant with Azalea standard,
the Speaker Out support 3D surround stereo sound and dual 2.2 W amplifier.
Figure 2.3 Powers ON/OFF Button
Figure 2.4 Reset Button
Figure 2.5 LED Indicators
Figure 2.6 Audio jack connectors
7 ARK-3403 User Manual