40 Extron Digital Design Guide
System Design SolutionDisplay System Two 1920x1080 DLP projectors projecting onto motorized screens, arranged side-by-side and ceiling-mounted above the stage at the front of the room. Individual screen sizes are approximately 133 inches (338 cm) diagonal with a 16x9 aspect ratio.
Cameras Two HD cameras will be installed on wall mounts, one mounted in the rear of the room and facing the instructor. The second camera will be mounted in the front of the room, facing the classroom.
Digital Matrix Switching and Signal Management The Extron DXP 88 DVI Pro 8x8 matrix switcher will function as the heart of the system. All HDMI, DVI, VGA and composite sources will be converted to the DVI for seamless integration with the displays and other peripheral equipment. HDMI and DVI source material with HDCP content protection will be switched alongside non-HDCP sources within the matrix switcher.
Lectern SourcesAn Extron Annotator will be located at the lectern and will provide local switching, scaling, and annotation capabilities for the instructor. VGA, DVI and composite video connections from an Extron Cable Cubby® 600 will feed the Annotator inputs. The Annotator will be used to scale and convert all lectern sources to DVI at a 1920x1080 resolution.
Digital Signal Distribution and ExtensionExtron DTP HDMI 301, HDMI 201 and DVI 201 Twisted Pair Transmitters and Receivers will be paired to extend DVI and HDMI video signals over shielded CAT 5e cables. The HD cameras, and the digital inputs at the floor box will use this common cabling infrastructure. DDC and HDCP transmission is supported, which will provide reliable long distance DVI and HDMI signal distribution. The analog video and PC sources will be scaled and converted to DVI using an Extron RGB-DVI 300 scaler.
Multi Graphics Processor An Extron MGP 464 Multi-Graphic Processor is used to provide quad screen views to the confidence monitor. All sources can route digitally through the DVI matrix switcher and into the quad processor.
Fiber DistributionFiber optics with Extron FOXBOX DVI Plus Extenders will be used to cover the substantial distances from the control room to a central monitoringlocation.TheFOXBOXDVIPlustransmitssignalsupto1920x1200 and HDTV 1080p, and supports bidirectional RS-232 control over the fiber infrastructure. All content from the lectern location will be transmitted with pixel-for-pixel image quality via FOXBOX4GDVIPlusextenders.
Lecture Hall
Room Needs AssessmentStaffing Instructors require the flexibility to present multiple
sources from the lectern during classes. There is a need to provide annotation and mark-up of materials being presented, regardless of their incoming video signal type.
Source Locations Lectern: The lectern will feature several source input options, the ability to annotate over source materials, and provide many “hands-on” controls for monitoring and interacting with source materials.
Floor Box: A floor box at the front of the lecture hall will allow additional equipment to be connected to the display system. HDMI, DVI, and VGA connections will be provided through the use of twisted pair extenders.
Control Room: The control room will allow for operational support of the system and feature the majority of the switching, scaling, signal distribution, and monitoring for the system.
Display Requirements
An instructor’s 65 inch (165 cm) confidence monitor will be accompanied by two projectors for viewing materials in the classroom. The confidence display will be capable of showing four different sources at one time, providing a comprehensive view of various materials. The two DLP projectors will project onto screens located at the front of the room and above the white board.
Functional Requirements
Classroom presentations and instruction are intended to be recorded for archiving and distribution to a central monitoring location. Cameras located within the classroom will be focused on capturing both the instructor and classroom participants.
OverviewThis lecture hall is a large room capable of seating approximately 80 students with stadium-style seating, providing clear and unobstructed views of a large screen at the front of the room, along with two large projection screens. A large lectern is located in front of the room, serving as the central point for content delivery and control. This system is designed to support the visual communication needs of a modern educational classroom. It supports digital and analog sources using a digital switching infrastructure that manages HDCP digital content protection, from the point of origin to any given destination.
www.extron.com 41
INPUTS
1 2
POWER
DO NOTCONNECT
INPUTSTO LAN
12V 0.4A MAX
DVI 201 Rx
DVI 201 Rx SERIES
DVI-D OUTPUTCONTROL
PASS THRUTx Rx
INPUTS
1 2
POWER
DO NOTCONNECT
INPUTSTO LAN
12V 0.4A MAX
DVI 201 Rx
DVI 201 Rx SERIES
DVI-D OUTPUTCONTROL
PASS THRUTx Rx
LAN
AC
TLI
NK
RE
SE
T
USLISTED
1T23I.T.E.
®
DVI-D OUTPUTSDVI-D INPUTS
DVI PRO - HDCP COMPLIANT
1 2 3 4
5 6 7 8
1 2 3 4
5 6 7 8
INPUTBUFFERED
OUTPUT
OUTPUT
POWER12V .5A MAX
MTP RL 15HD A
ON
1 2 3 4 5 6
H S
YN
C +
V S
YN
C +
C S
YN
CS
OG
VID
EO
EN
D U
NIT
1MONO AUDIO
2
SA
L R
Tx Rx
REMOTE / AUTO-SW
OUTPUT42
31INPUTSSW4 DVI A Plus
42
31
INPUTS
DVI-D ONLYSUPPORTS
0.2A MAX12VPOWER
OUTPUT
FOXBOX Tx DVI Plus
DVI
OVE
RTE
MP
AU
DIO
CONFIG
OPTICAL
RxTx
LIN
K
LIN
K
FOXBOX Rx DVI Plus
DVI
OVE
RTE
MP
AU
DIO
CONFIG
OPTICAL
RxTx
LIN
K
LIN
K
AUDIODVI-D OUTPUT
FOXBOX Rx DVI Plus
RS-232OVER FIBER ALARM
Tx Rx 1 2
12V 1.0A MAX
POWERMODE
1
ON
2
FOXBOX Rx DVI Plus
DVI
OVE
RTE
MP
AU
DIO
CONFIG
OPTICAL
RxTx
LIN
K
LIN
K
AUDIODVI-D OUTPUT
FOXBOX 4G Rx DVI Plus
RS-232OVER FIBER ALARM
Tx Rx 1 2
12V 1.0A MAX
POWERMODE
1
ON
2
AUDIODVI-D INPUT
FOXBOX Tx DVI Plus
RS-232OVER FIBER ALARM
Tx Rx 1 2
12V 1.0A MAX
POWERMODE
1
ON
2
FOXBOX Tx DVI Plus
DVI
OVE
RTE
MP
AU
DIO
CONFIG
OPTICAL
RxTx
LIN
K
LIN
K
FOXBOX Rx DVI Plus
DVI
OVE
RTE
MP
AU
DIO
CONFIG
OPTICAL
RxTx
LIN
K
LIN
K
AUDIODVI-D OUTPUT
FOXBOX Rx DVI Plus
RS-232OVER FIBER ALARM
Tx Rx 1 2
12V 1.0A MAX
POWERMODE
1
ON
2
AUDIODVI-D INPUT
FOXBOX Tx DVI Plus
RS-232OVER FIBER ALARM
Tx Rx 1 2
12V 1.0A MAX
POWERMODE
1
ON
2
FOXBOX Tx DVI Plus
DVI
OVE
RTE
MP
AU
DIO
CONFIG
OPTICAL
RxTx
LIN
K
LIN
K
AUDIODVI-D INPUT
FOXBOX Tx DVI Plus
RS-232OVER FIBER ALARM
Tx Rx 1 2
12V 1.0A MAX
POWERMODE
1
ON
2
FOXBOX Tx DVI Plus
DVI
OVE
RTE
MP
AU
DIO
CONFIG
OPTICAL
RxTx
LIN
K
LIN
K
FOXBOX Rx DVI Plus
DVI
OVE
RTE
MP
AU
DIO
CONFIG
OPTICAL
RxTx
LIN
K
LIN
K
AUDIODVI-D OUTPUT
FOXBOX Rx DVI Plus
RS-232OVER FIBER ALARM
Tx Rx 1 2
12V 1.0A MAX
POWERMODE
1
ON
2
AUDIODVI-D INPUT
FOXBOX Tx DVI Plus
RS-232OVER FIBER ALARM
Tx Rx 1 2
12V 1.0A MAX
POWERMODE
1
ON
2
FOXBOX Tx DVI Plus
DVI
OVE
RTE
MP
AU
DIO
CONFIG
OPTICAL
RxTx
LIN
K
LIN
K
FOXBOX Rx DVI Plus
DVI
OVE
RTE
MP
AU
DIO
CONFIG
OPTICAL
RxTx
LIN
K
LIN
K
AUDIODVI-D OUTPUT
FOXBOX Rx DVI Plus
RS-232OVER FIBER ALARM
Tx Rx 1 2
12V 1.0A MAX
POWERMODE
1
ON
2
AUDIODVI-D INPUT
FOXBOX Tx DVI Plus
RS-232OVER FIBER ALARM
Tx Rx 1 2
12V 1.0A MAX
POWERMODE
1
ON
2
DVI-D OUTPUT12V0.5A MAX
POWER
RS-232
Tx Rx
RGB INPUT
RGB - DVI 300
.5A MAX
100- 240 50/60 Hz
1
INPUT 1-DVI-D
RR-Y
G/YVID
H/HV
VH/HV
B/CB-Y
2
RR-Y
G/YVID
H/HV
VH/HV
B/CB-Y
3
RR-Y
G/YVID
H/HV
VH/HV
B/CB-Y
4 5
RR-Y
G/YVID
H/HV
VH/HV
B/CB-Y
R/R-Y
VIDY
6
VIDR-YC
7
VIDB-Y
8
VIDY
9
VIDR-YC
10
VIDB-Y
11
VIDY
12
VIDR-YC
13
VIDB-Y
14
VIDY
15
VIDR-YC
16
VIDB-Y
17
VIDY
18
VIDR-YC
19
VIDB-Y
G/Y B/B-Y
H/HV
V
INPUT 2-DVI-D INPUT 3-DVI-D INPUT 4-DVI-D
DVI BACKGROUND DVI OUTPUT
RGB/Y, R-Y, B-Y OUTPUT
RS-232/422 LAN
RVIRTUAL VIDEO INPUTSRGB VIDEO INPUTS
12V0.4A MAX
POWER
INPUT LOCAL OUTPUT OUTPUT
DVI DA2SUPPORTSDVI-D ONLY
100-240V 0.4A
50/60 Hz OUTPUT
INPUTBUFFERED
LOOP-THROUGH
R
H
G
V
B
S
SO
G O
N/O
FF
RE
FRE
SH
DDCSOURCEMONITOR
HIGH
LOWSELECTOR
OUTPUTRESOL.
DVI-RGB 200
1
ON
2
POWER12V
RxTx
RS-232 IR
INPUTS
1.0 A MAX
RxTx
AUDIO
OUT
ANALOG AUDIO
SIG LINK
DTP OUT
POWER12V
RxTx
RS-232 IR
INPUTS
1.0 A MAX
RxTx
AUDIO
OUT
ANALOG AUDIO
SIG LINK
DTP OUT
RxTx
RS-232 IR
RxTx
POWER12V 1.0 A MAX
IN
ANALOG AUDIO
SIG LINK
DTP INRxTx
RS-232 IR
RxTx
POWER12V 1.0 A MAX
IN
ANALOG AUDIO
SIG LINK
DTP IN
L R
OUTPUTS
DVI-DAUDIO
DTP DVI 301 Rx
L R
OUTPUTS
DVI-DAUDIO
DTP DVI 301 Rx
50/60Hz100-240V .5A MAX
RS-232
RS-232
KEYBOARD
MOUSE
USB
RESET
LANRGB/R-Y,Y,B-Y
RGB/R-Y,Y,B-Y
R/R-Y
B/B-Y
H V S
G/YHDSDI/
SDI
RGB/R-Y, Y, B-Y
4 5 7
6
31
2
R/R-Y
G/YVID
H/HV V CR-Y
B/CB-Y
B-Y/C
VID/Y
VID/Y O
UTPUT
INPUT DVI-D
MTP
DVIOUT
INPUT
Rx
Tx
RS-232PASS THRU
DVI
AUDIO L+R
POWER
PHONES
INPUT
MIXING
EXT 1-4
IMX
5-8REC
REC
CH1 5 CH2 6
UNITY VARIABLE
CH3 7 CH4 8 CUE
CUE
L
R MONITOR
PREVIEW AUTO EDIT
DMC EDIT DELETE
REVIEW
LIST GOOD SHOT MARK TRIM
CH1 5 CH2 6 CH3 7 CH4 8
PB
REC
PB
REMOTE EJECT1(9P) 2(50P) RS-232C
MPEG IMX Digital BETACAM HDCAM HDCAM High DefinitionVideo System
MEMORY
REC/ERASE AUDIO
ENTRY
PREROLL
REW
REC
PLAY
EDIT
F FWD
STANDBY
STOP
IN
IN
OUT
OUT
REC INHI
REVERSE FORWARD
JOG
SHUTTLE VAR
F1 F2 F3F4 F5 F6
JOG
HOME
SHUTTLE/VAR
DISPLAYFULL/FINE
CHANNELCONDITION
ASSEMBLE INSERT
VIDEO CH1 CH2 CH3 CH3 CUE
RESET
TC
00:00:00:00KEY INHIALARM
PUSH/SHIFT
MULTICONTROL
PLAYER
RECORDER
HD SDI HD SDI HD SDI HD SDI
db db db db0
10
20
30
40
50
0
10
20
30
40
50
0
10
20
30
40
50
0
10
20
30
40
50
db0
10
20
30
40
50
CO
MP
UT
ER
AU
DIO
AU
DIO
LR
NE
TW
OR
K
INPUT
Tx
Rx
RS-232PASS THRU
AUDIO-R
HDMI
AUDIO-L
COMPUTER IN
AUDIO IN
PTZ CameraPTZ Camera
STANDBY/ON
PQLS HDMI OPEN/CLOSE FL OFF
USB
FOXBOX Rx DVI Plus
FOXBOX Tx DVI Plus
FOXBOX Tx DVI Plus
FOXBOX Tx DVI Plus
HDMI 201 A D Tx DVI 201 A D Tx MTP T 15HD A D
DVI 201 Rx
DVI 201 Rx
DXP 88 DVI Pro
Con�dence Display
To Central Monitoring
From Central Monitoring
MTP RL 15HD A
DTP HDMI 301 Tx DTP HDMI 301 Tx
DVI-RGB 200DVI DA2MGP 464 DI
CATx
Fiber Cable
CATx CATx
CATxCATx
HDMI HDMI
Blu-ray Player
Document Camera
Lectern
Control Room
Stage Floor Box
Cable Cubby 600with AAPs
SW4 DVI A Plus
Annotator
Instructor PC
VGA
VGA
VGA
DVI
DVI DVI
DVI
Component
HDMI to DVI
Touch Monitor
RGB-DVI 300
VGA
DVIDVIDVIDVIDVI
DVI DVI DVI DVI DVI DVI DVI
RGB
FOXBOX Rx DVI Plus
Fiber Cable
DVI
DVI
Control RoomDisplay Digital Video Recorder
Projector Projector
Fiber Cable Fiber Cable
DVI
DVI DVI
Fiber Cable
DVI DVI
DVI
DTP DVI 301 RxDTP DVI 301 Rx
DVI
Video CATx Cable Fiber Cable
Recommended
