University Classroom Technology Standard
DigitalMedia Videoconferencing (DM-VC)
The DM-VC standard is intended to be deployed in videoconferencing classrooms. Design work on this was done in
collaboration with the Collaborative Video Technologies department in February 2010. The classroom provides both
SD and 720p HD videoconferencing capabilities. This standard also maintains all the functionality of a DM-Baseline
classroom when it is not being used for videoconferencing.
The DM-VC Standard provides the following functionality:
The DM-VC Standard uses the following major components:
· Installed Computer
· Document Camera
· DVD/VHS Player
· Auxiliary VGA Connection
· Auxiliary HDMI Connection
· Auxiliary Composite Video Connection
· Duplicate (Dual in Videoconferences) Projection (1280 x 720, 16:9
Widescreen)
· Monitor for Instructor Source Viewing
· Videoconferencing including student and instructor microphones
and cameras
· LCD Monitors on the rear wall to mirror content for instructor
· LCD Monitor on lectern for instructor camera confidence monitor
· Biamp Nexia CS Digital Sound Processor
· Crestron DM-MD16X16 DigitalMedia Switcher
· Crestron QM-AMP3X80MM Amplifier
· Crestron TPS-6 Touchpanel
· Epson 1925w Projector
· Shure MX392/O, ULXS24/58, ULXS14/93 Microphones
· Sony EVI-HD3V 720p Camera
· Tandberg Audioscience Microphone
· Tandberg C40 Codec
3
· Wolfvision VZ8-Lite Document Camera
8
7
6
5
H
4
3
(2) Shure ULXS4 in UA507
2
Middle Atlantic RSH4A2SW JVC DRMV80B
3
Middle Atlantic EB-1
Middle Atlantic EB-1
G
3
G
5
Biamp Nexia CS
4
Middle Atlantic EB-4
6
Middle Atlantic EB-1
5
7
Crestron CP2E
6
8
Crestron ST-COM in ST-RMK
7
F
9
Middle Atlantic EB-1
8
Middle Atlantic EB-4
10
Tandberg C40
9
E
JVC DR-MV80B in
4
2
F
1
H
1
1
2
11
Middle Atlantic EB-1
12
10
E
13
11
Middle Atlantic EB-5
14
12
15
Crestron DM-MD16X16
13
D
D
16
14
Crestron QM-AMP3X80MM
17
15
APC Smart-UPS SC 450VA
18
16
16U & 18U Racks in the Lectern
C
C
PC in Holder next to rack in lectern
Network switch rear racked
B
B
Copyright © 2011 George Mason University
DRAWING #
PROJECT
DM-VC-Rack
DRAWN BY
MATTHEW SILVERMAN
A
DM-VC
Rack Elevation
REVISED
2/28/2011
A
PAGE
2 OF 4
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
Crestron
DM-MD16X16
Extron
CPM-104 in
SMB104
2
DigitalMedia
Crestron
DM-RMC-100
HDMI
Epson 1925W
VGA
3
DMC-DVI
DM
3
DigitalMedia
Crestron
DM-RMC-100
HDMI
Monitor
TBD
Epson 1925W
4
DMC-VID-RCA-A
DM
4
H
5
5
DMC-HD
HDMI
6
DMC-HD
HDMI
(Analog Audio)
6
DMC-HD
HDMI
(Analog Audio)
7
HDMI
DMC-DVI
HDMI
(Analog Audio)
8
HDMI to DVI
DigitalMedia
DigitalMedia
8
9
DMC-CAT
10
10
D
11
12
13
Totevision
LCD-703HDX
HDMI to DVI
14
15
15
F
Tandberg C40
Camera (HDMI 1) Input
Tandberg C40
Content (DVI 3) Input
E
Biamp
Nexia CS
Crestron
QM-AMP3X80MM
DM16x16 Out 5
L
1
1
L
L
DM16x16 Out 5
R
2
2
R
R
L
Klipsch CA525-T
R
Klipsch CA525-T
Shure WL93
Shure
ULX4S
3
3
70
V
Shure SM58
Shure
ULX4S
4
4
Instructor Mic Mix
Tandberg C40 Mic 1
Shure
MX392/O
5
5
Student Mic Mix
Tandberg C40 Mic 2
13
14
Dell E2010H
To Nexia
11
12
C
Analog Audio
9
DMC-CAT
Monitor
TBD
HDMI
HDMI to DVI
HDMI
(Analog Audio)
HDMI
7
Crestron
DM-RMC-100
DigitalMedia
Output
Crestron
DM-TX1-1G
DM
HDMI
Input
DVI to HDMI
DMC-DVI
DVI
Monitor 2 (DVI 2) Output
Sony
EVIHD3V
2
Tandberg
Audio Science (Left)
6
Student Center Pick-Up
(If Required)
7
Tandberg
Audio Science (Right)
8
Output
Tandberg C40
Crestron
DM-TX1-1G
DVI
HDMI
Monitor 1 (HDMI 1) Output
DVI to HDMI
DigitalMedia
RCA
Tandberg C40
Sony
EVIHD3V
1
G
JVC DR-MV80B
E
DM
Input
F
DMC-DVI
Analog Audio
Wolfvision VZ8-Lite3
G
1
Crestron
DM-RMC-100
DVI
DMCO-2233
PC
H
D
70
V
C
6
Stereo Mixed to Mono
Tandberg C40 Line 1
B
B
16
16
Tandberg C40 Left (1) Output
9
Tandberg C40 Right (2)
Output
10
Copyright © 2011 George Mason University
DRAWING #
PROJECT
DM-VC
DRAWN BY
DM-VC
Content Signal Flow
MATTHEW SILVERMAN
A
REVISED
2/28/2011
A
PAGE
3 OF 4
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
Crestron
DM-MD16X16
PC
H
1
3
USB
USB
Wolfvision VZ8-Lite
DMC-DVI
DM
1
DigitalMedia
Crestron
DM-RMC-100
2
DMC-DVI
DM
2
DigitalMedia
Crestron
DM-RMC-100
3
DMC-DVI
DM
3
DigitalMedia
Crestron
DM-RMC-100
RS-232
Epson 1925W
Ethernet
RS-232
H
Epson 1925W
Ethernet
Monitor
TBD
RS-232
Ethernet
G
Crestron
DM-TX1-1G
DigitalMedia
Crestron
DM-TX1-1G
6
6
DMC-HD
HDMI
(Analog Audio)
7
DMC-HD
HDMI
(Analog Audio)
7
8
DMC-DVI
HDMI
(Analog Audio)
8
DigitalMedia
9
DMC-CAT
10
DMC-CAT
Cisco SF302-08P
Network Switch
Crestron
TPS-6
Cresnet
(Power via
Cresnet)
Cresnet
C
Crestron
TPS-6X-IMCW
12
13
13
GMU AV
Network
14
L
2
2
R
3
3
70
V
4
4
5
5
L
R
D
70
V
C
6
15
8
Ethernet
B
9
16
RS-232
Cresnet
RS-232
RS-232
(Network from Dedicated
Network Jack)
1
7
15
Crestron CP2E
Tandberg C40
QM-AMP3X80MM
14
16
A
E
Crestron
1
6
F
Cresnet
CP2E
Biamp
Nexia CS
11
Totevision
LCD-703HDX
RS-232
Ethernet
10
12
Ethernet
CP2E
9
11
Crestron
ST-COM
B
5
Monitor
TBD
Output
D
HDMI
(Analog Audio)
DigitalMedia
Input
RS-232
RS-232
Sony
EVIHD3V
DMC-HD
4
Switch
Ethernet
Sony
EVIHD3V
5
DM
IR
E
One-Way RS-232 (IR)
JVC DR-MV80B
DMC-VID-RCA-A
RS-232
Output
F
4
Crestron
DM-RMC-100
Input
Extron
CPM-104 in
SMB104
DMCO-2233
G
10
Copyright © 2011 George Mason University
DRAWING #
Ethernet
Totevision
APC Smart-UPS
SC 450VA
PROJECT
DM-VC
DRAWN BY
MATTHEW SILVERMAN
REVISED
Nexia
QM-AMP3X80MM
DM-VC
Control Signal Flow
2/28/2011
A
PAGE
4 OF 4
8
7
6
5
4
3
2
1