USB2, USB3
AUDIO1
PANEL1
DIDO1
5V1
BT1
2.4.1.1 J1: Power DC Jack
2.4.1.2 DCJACK1: Power DC Jack
2.4.1.3 DCJACK2: Power DC Jack
2.4.1.4 COM1: Serial Port RS-232/422/485
*Default setting: RS-232
Internal USB 2.0
Line in/Line out/ Mic in
OSD Membrane Control
GPIO
+5V output
RTC Battery
Pin №
1
2
Pin №
1
2
Pin №
1
2
3
4
5
6
7
8
9
Chapter 2: Hardware Installation
2x4 wafer, pitch 2.0mm
2x6 wafer, pitch 2.0mm
2x5 wafer, pitch 2.0mm
2x7 wafer, pitch 2.0mm
1x2 wafer, pitch 2.0 mm
2P wafer, pitch 1.25 mm
Signal Name
Power
GND
Signal Name
Power
GND
*RS-232
RS-422
DCD
TxD-
RXD
TxD+
TXD
RxD+
DTR
RxD-
GND
GND
DSR
NC
RTS
NC
CTS
NC
RI
NC
17
RS-485
D-
D+
NC
NC
GND
NC
NC
NC
NC