DSB320-842User’s Manual
Jumper Settings & Connector
37
3.3.10 COM Port Connector (COM1)
This is a standard DB-9 connector. It is equipped with +5V level power capability on DCD and
+12V level on RI by setting JP12 (see section 2.3.9). The pin assignments of RS-232/RS-
422/RS-485 are listed in table below. If you need COM1 port to support RS-422 or RS-485,
please refer to BIOS setting in section 4.4.
COM1
3.3.11 ATX Power ON/OFF Button
The ATX power button is on the I/O side. It can allow users to control DSB320-842-FL power
on/off.
Pin
Signal
1 OFF
(Standby)
2 Power
ON
Pin
RS-232
RS-422
RS-485
1 DCD
TX-
Data-
2 RXD
TX+ Data+
3 TXD
RX+ No
use
4 DTR
RX- No
use
5
GND
No use
No use
6
DSR
No use
No use
7
RTS
No use
No use
8
CTS
No use
No use
9
RI
No use
No use
Summary of Contents for DSB320-842 Series
Page 1: ...DSB320 842 Series Digital Signage Media Player User s Manual ...
Page 14: ...DSB320 842 User s Manual Introduction 6 VESA Mount Dimension ...
Page 34: ...DSB320 842 User s Manual 26 Hardware Installation This page is intentionally left blank ...
Page 36: ...DSB320 842 User s Manual 28 Jumper Settings Connector Button side ...
Page 64: ...DSB320 842 User s Manual 56 AMI BIOS Setup Utility North Bridge ...
Page 70: ...DSB320 842 User s Manual 62 AMI BIOS Setup Utility This page is intentionally left blank ...
