User manual

ARK-3382 User Manual 22

(*): means default setting of the jumper/function

Please also refer to Chapter 6 of “Full Disassembly Procedure to set it.

Up. The default setting of JP6 is 5V.

3.5 LAN Bypass Setting for LAN 3 and LAN 4(J1 and

J2)

The ARK-3382 series of embedded box computer provides an electronic

polarized relay that can be controlled by two jumpers - J1 and J2 located

on the internal MIO-6250 module I/O board for selecting the LAN

Bypass functionality of LAN 3 and LAN 4.

(*): means default setting of the jumper/function

Please also refer to Chapter 6 of “Full Disassembly Procedure” to set it.

Up.

Table 3.2: LCD Power Setting (J6)

Close pins Function

1-2 +5V*

2-3 +3.3V

Table 3.3: Relay ON/OFF Setting (J1)

Close pins Function

2-3 Relay ON*

1-2 Relay ON/OFF By GPIO

NC Relay OFF

J2 Relay ON/OFF Control

Table 3.4: Relay ON/ OFF Selection(J2)

Close pins Function

2-3 GPIO Control

1-2 Auto ON* ( Default )