NEC VisuaLink 128/384 - Manual (Page 17)

NDA-24230 Issue 2.0 Page 2-3
VisuaLink 128/384 User Guide Chapter 2
2.3 VisuaLink 128
Rear Panel
Description
① VIDEO 2 IN (S-Video input): Provides an S-Video input connection for a
camera or other video source.
➁ VIDEO 1 IN (NTSC input): Provides a composite input connection for a
camera or other video source.
➂ VIDEO 2 OUT (S-Video output): Provides an S-Video output connection to
a monitor or other display device.
➃ VIDEO 1 OUT (NTSC output): Provides a composite output connection to a
monitor or other display device.
➄ AUDIO IN: Provides a line level audio input from a VCR, audio mixer, other
audio transmission device or External Echo Canceller connection.
➅ AUDIO OUT (AUX output): Provides a line level audio output to an
amplified speaker, other audio receiver device or External Echo Canceller
connection.
➆ MIC 1~3: Mini stereo phono plugs connection for one to three microphones.
➇ SERIAL 1 (RS232C input): Provides a mini din connection conforming to
RS232 for connection to a PC or other data device.
➈ SERIAL 2/ RMT (RS232C input/output): Provides a mini din connection
comforming to RS232 for connection to a PC, camera or other RS232 device.
➉ TEL terminal: Provides an RJ11 jack for connecting the VoicePoint or other
two wire telephone.
S/T LINE terminal: Provides an ISDN BRI S interface used to connect to the
communication data line.
DC power input terminal: Provides an AC adapter interface for AC power.
Grounding terminal: Provides a ground connection at should be connected to
earth ground.
+
+
+ +
+
DC IN 5V
+ -
Serial1 Serial2/RMT
O
U
T
I
N
VIDEO2 VIDEO1 AUDIO
+ +
TEL S/T LINE MIC1 MIC2 MIC3
① ➁
➂ ➃ ➅ ➆
11
13
12
➇
10
➈ ➄
11
12
13