NEC Visualink 128/384 Quick Installation Guide

							NDA-24232 Issue 2.0Page 6-5
VisuaLink Quick Installation Guide Chapter 6
Figure 6-4:   Wiring Diagram for VisuaLink 384
NT1
+
+
++
+DC IN 5V+ -  Serial1           Serial2/RMT
O
U
T
I
N
VID EO2                                V IDEO1            A UDIO
++TEL                 S/T LINE  1                  S /T LINE  2                S/T LINE 3MIC1               MIC2             MIC 3
ACACVisuaLink 128
AC POWER
STRIPMicrophone
PC Terminal
PC Camera
AC
Video Capture Card
RS-232C 
 (COM1)U 
Interface S/T
InterfaceAC
V
i
d
e
o
O
u
tA
u
d
i
o
O
u
t
Video InAudio In
Amplified Speakers (Optional)
NT1
NT1
COM Port 2
VIDEO DC IN 6V
COM Port 1
VGA Por t
Note 1:PC backpanel may be different than the one shown.  Reference the PC manual and Capture card for location of 
connectors.
Note 2:COM 2 of the PC is used for T.120 communication.  COM 2 should connect to the VL SERIAL PORT 1. 
						

							Page 6-6NDA-24232 Issue 2.0
Chapter 6 VisuaLink Quick Installation Guide
6.6 Hardware 
InstallationThis procedure provides instruction on how to connect a VL128/384 to a 
Computer.
1. Locate unpack and install Video Capture Card
Please follow Manufactures Installation procedure for Video Capture 
Card.
2. Locate and unpack VL128/384, Power Supply Transformer, Power Cord 
Audio/Video Cable (RCA to RCA) and Wireless Remote Control
3. Place the VL128/384 next to the PC. The VL128/384 must not be installed on 
its side. It must lay flat.
4. Take the VL128/384 Power Cord and insert two-prong plug into WALL 
OUTLET
 and the other end into the VL POWER SUPPLY 
TRANSFORMER
.
5. Take the Power Supply Transformer and plug into DC IN 5V
 port on the back 
of VL128/384.
6. On the backside of the VL128/384 locate the connector labeled VIDEO OUT1
 
and AUDIO OUT
. See Figure 6-3 and Figure 6-4.
7. Using the Audio/Video cable which was included with the VL128/384 system, 
plug the yellow (RCA) connector into the VIDEO OUT1
 and plug the white 
(RCA) connector into the AUDIO OUT
.  See Figure 6-3 and Figure 6-4.
8. On the PC side, locate other end of the audio/video cable and connect the 
yellow jack into VIDEO IN
 of the Video capture card. Then connect the white 
jack into the LINE IN
 of your Sound Card, this connection may require the 
addition of a RCA to 3.5 mm mini phono adapter (included).
9. If using external speakers, be sure to connect to the SPEAKER OUT
 of your 
sound card or line out of your sound card if using amplified speakers). If the 
workstation does not have a sound card, connect the speakers directly into the 
VL128/384.
10. Locate and unpack the Audio Technica AT841/INT Microphone. Insert the 3.5 
mm mini phono plug into the VL MICROPHONE INPUT 1
 (MIC1
) which 
is located on the back of the VL128/384. 
11. Locate and unpack the PC Camera IK-M28, power Transformer and the single 
RCA to RCA video cable.
12. Place the PC Camera next to or on top of the PC, plug the power transformer 
into the WALL OUTLET
 and the other end into DC IN 6V
 port on the back 
of the camera.
13. On the Camera side, insert one end of the video cable into the VIDEO OUT
 
port of the camera.
14. On the VL128/384 side insert the other end of the video cable into the VIDEO-
IN
 port of the VL128/384.
15. Press the POWER SWITCH
 on the front of the VL128/384 to turn on.
16. If BRI Network terminates through the PBX, proceed to Step 24. If the BRI 
Network terminates directly to the workstation proceed to Step 18.
17. Locate and unpack NT-1, Power Transformer and Network Cable. 
						

							NDA-24232 Issue 2.0Page 6-7
VisuaLink Quick Installation Guide Chapter 6
18. Plug Power Transformer into wall outlet, Plug other end of Power Transformer 
into the POWER PORT
 of the NT-1 Device.
19. Take your Network Cable and plug one end into your provided BRI 
NETWORK JACK
 (Wall) and plug the other end into the port marked U
 on 
the NT-1 Device.
20. Take Network Cable (included with your VL128/384) and plug one end into 
the S/T LINE
 port (either one) located on the NT-1 device.
21. Take the other end of VL provided Network Cable and insert it into S/T LINE
 
port located at the back of the VL128/384.
22. If installing a VL384 (Bypassing the PBX) then 3 NT-1 devices will be needed. 
Steps 17 through 21 will need to be repeated.
23. Locate the Network Cable (RJ45-RJ45) and connect one end to the S/T LINE
 
port of the VL128/384. Connect the other end of the Network cable into the 
NETWORK INTERFACE
 provided in the room.  Proceed to Step 25.
Note:
 This step must be repeated 3 times if installing a VL384.
24. Connect the ST/LINE
 interface of the VL 128/384 into the WALL JACK
.
25. Setup is complete.
Currently there are two ways to control and operate the VL 128/384.  The first 
type of control is using the wireless remote control unit.  No matter which control 
method is finally chosen, it is recommended that the wireless controller be used to 
setup the VL.  Proceed to the start up configuration procedure and return to this 
section when completed.
The second type of control is through the PC.  It is necessary to download the 
director software from the Web (http://www.cng.nec.com).  The Director software 
will allow the VL to be controlled via the PC. 
						

							Page 6-8NDA-24232 Issue 2.0
Chapter 6 VisuaLink Quick Installation Guide
This page is for your notes. 
						

							NDA-24232 Issue 2.0Page A-1
VisuaLink 128/384 Quick Installation Guide Appendix A
Appendix A  System Setup for the VisuaLink 128
The following drawings show the components and cabling for setting up the 
VisuaLink 128. 
						

							Page A-2NDA-24232 Issue 2.0
Appendix A VisuaLink 128/384 Quick Installation Guide
Figure A:  Set up for VisuaLink 128 (1 of 2)
12 VIDEO INS-VIDEO
VIDEO
AUDIOL
MONO
RAUDIO OUT
(VAR/FIX)
12 VIDEO IN
S-VIDEO
VIDEO
AUDIOL
MONO
RAUDIO OUT
(VAR/FIX)
+
+
++
+DC IN 5V+ -  Serial1           Serial2/RMT
O
U
T
I
N
VIDEO2                                VIDEO1            AUDIO
++TEL                           S/T LINEMI C1                                   MIC2                                   MIC3
AUDIO
VIDEO
S VIDEOIN VISCA OUT POWER
OFF ONDC IN
13 .5  V+ -MICCAMERA NO.1    2   3
CAMERA REAR
MONITOR REAR
VisuaLink 128 REAR
NT1 REAR
VHF/UHF
S/T
S/TL-BK    LINE   PWR
DIN
INTERFACE
1
23
45ONPOWER
U
NT1 FRONT
Note:
  Connector location on 
the monitor may vary.Note: Labeling for the connector may vary.
Power Cable Hole
Control, Video,
& Audio Hole 
						

							NDA-24232 Issue 2.0Page A-3
VisuaLink 128/384 Quick Installation Guide Appendix A
Figure A:  Set up for VisuaLink 128 (2 of 2)
+
+
++
+DC IN 5V+ -  Serial1           Serial2/RMT
O
U
T
I
N
VIDEO2                                VIDEO1            AUDIO
++TEL                           S/T LINEMI C1                                     MI C2                                     MI C3
AC AC VisuaLink 128 Monitor 1
VoicePoint
AC POWER
STRIP
Microphone
PC Terminal
Camera 1
Video Audio S Video
IN VISCA OUTPowe r ON
OFF
MIC
AC
NT1
Monitor 2
Camera 2
Video Audi o S Vide o
IN VISCA OUTPower ON
OFF
MIC
S InterfaceU Interface 
						

							Page A-4NDA-24232 Issue 2.0
Appendix A VisuaLink 128/384 Quick Installation Guide
This page is for your notes. 
						

							NDA-24232 Issue 2.0Page B-1
VisuaLink 128/384 Quick Installation Guide Appendix B
Appendix B  System Setup for the VisuaLink 384
The following drawings show the components and cabling for setting up the 
VisuaLink 384. 
						

							Page B-2NDA-24232 Issue 2.0
Appendix B VisuaLink 128/384 Quick Installation Guide
Figure B:  Set up for VisuaLink 384 (1 of 2)
12 VIDEO INS-VIDEO
VIDEO
AUDIOL
MONO
RAUDIO OUT
(VAR/FIX)
12 VIDEO IN
S-VIDEO
VIDEO
AUDIOL
MONO
RAUDIO OUT
(VAR/FIX)
AUDIO
VIDEO
S VIDEOIN VISCA OUT POWER
OFF ONDC IN
13 .5  V+ -MICCAMERA NO.1    2   3
CAMERA REAR
MONITOR REAR
NT1 REAR
VHF/UHF
S/T S/TL-BK    LINE   PWR
DIN
INTERFACE
1
23
45ONPOWER
U
NT1 FRONT
+
+
++
+DC IN 5V+ -  Serial1           Serial2/RMT
O
U
T
I
N
VID EO2                                VIDEO1            A UDIO
++TEL                 S/T LIN E 1                  S/T LIN E 2                  S/T LINE 3MIC1               MIC2             MIC3
VisuaLink 384 REAR
Note:
  Connector location on 
the monitor may vary.Note: Labeling for the connector may vary.
Power Cable Hole
Control, Video,
& Audio Hole