Table 2.7: Line-In Connector; Table 2.8: Speaker-Out Connector; Table 2.9: Mic-In Connector; Figure 2.10Dio Connector - Advantech ARK-3399 User Manual

2.3.1.7 Power ON/OFF Button
ARK-3399 comes with a Power On/Off button, that supports dual function of Soft
Power -On/Off (Instant off or Delay 4 Second), and Suspend.
Note! Re-start Interval Time must be at least 3 seconds.
2.3.1.8 LED Indicators
There are two LEDs on ARK-3399 front metal face plate for indicating system status:
PWR LED is for power status; and HDD LED is for HDD & compact flash disk active
status.
2.3.1.9 Audio Connector
The ARK-3399 offers HD (High definition) Audio ports by three phone jack connec-
tors of Speaker_Out, Mic_In and Line_In,

Table 2.7: Line-In Connector

Footprint

Table 2.8: Speaker-Out Connector

Footprint

Table 2.9: Mic-In Connector

Footprint
2.3.1.10 DIO Connector
ARK-3399 provides one D-sub 9-pin Female connector, which offers Digital IO com-
munication interface ports. If you want to use DIO, you can find the Pin assignment
as following.

Table 2.10: DIO connector pin assignments

Pin
1
2
3
4
5
6
7
8
9
Phone Jack 3.5φP, 90 Degree, Female
Phone Jack 3.5φP, 90 Degree, Female
Phone Jack 3.5φP, 90 Degree, Female
1 2 3 4 5
9
6 7 8
Figure 2.10 DIO connector
DIO
Signal Name
DIO0
DIO1
DIO2
DIO3
DIO4
DIO5
DIO6
DIO7
GND
15 ARK-3399 User Manual