DE-620L User Manual
Version: 1.01 DUALi Inc.
(http://www.duali.com)
10
4
4
4
4
Connector
Connector
Connector
Connector PPPPin
in
in
in AAAAssignment
ssignment
ssignment
ssignment
4.1
4.1
4.1
4.1
USB Connector
USB Connector
USB Connector
USB Connector
[J4] (4Pin mini USB) -> PC USB Port
Pin No.
Description
1
VCC(DC5V)
2
USB D-
3
USB D+
4
GND
- One uses USB 5V power of Computer and the other uses Adaptor.
<USB Powered>
<Adaptor Powered>
<Adopter jack specification>
Diameter = 2mm
DC + (7.5~9V)
Diameter = 6.5mm
DC – (GROUND)