NEXCOM APPC 1220T - Manual (Page 26)

Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. 11 APPC 1220T/1221T/1520T/1521T/1720T/1721T User Manual
Chapter 1: Product Introduction
Rear Bottom
12V-30V
DC Input
LAN1 Mic-in
PS/2 KB/MS
USB
COM2
COM1 VGA
Line-in
Line-out
LAN2
Used to connect an audio device, such as a CD player.Used to connect a headphone or a speaker.
Used to connect an external microphone.
Used to connect the system to a local area network.
Used to connect USB 2.0/1.1 devices.
These COM ports support RS232/422/485 compatible serial devices. APPC
1221T/1521T/1721T are with 2.5kV isolation.
Used to connect a PS/2 keyboard and a PS/2 mouse via a cable.
Used to connect an analog VGA monitor.
Used to plug a DC power cord.