system design solution - extron 39 power 12v 0.4a max dvi 201 tx rs-232 pass thru tx rx ddc route 1...
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38 Extron Digital Design Guide
Room Needs AssessmentStaffing The judge and clerk are responsible for managing
the courtroom. They both need touchpanel displays with video confidence feedback to control and manage content throughout the proceedings. The clerk may be required to display recorded evidence from his or her workstation PC. Both the judge and the clerk may restrict the viewing of evidence to the jury and audience, by muting the video signal to specific displays.
Display Requirements
All jurors need to be provided with their own displays in order to focus their attention. The prosecution and defense teams will also need to see the content, in order to monitor what is being presented to the witness and jury. Two large displays will also be required to provide the evidence content to the gallery, or audience members.
Sources Laptops, PCs, paper documents, and video presentations are the primary content used to introduce and show evidence to the judge and/or jury. Electronic evidence is submitted through a central evidence center, and electronic evidence may need to be annotated or “marked up” to highlight specific details to the judge and jury. There needs to be the capability to print these markups and save them to a file system.
Functional Requirements
The main design goal is to provide a content delivery system that is easy to set up, reliable, and easy to operate. The system must provide a strong backbone for future expansion, while accommodating integration of legacy equipment and signal types during the analog-to-digital transition period. Consistent resolution and aspect ratio is a requirement that must be maintained for all display devices in the system. Digital formats will provide uniformity in signal performance through several activedigitalvideodevices.Optimumresolutionsaremaximized through the use of the EDID functionality as part of the DVI format.
System Design SolutionDisplay System Twelve 20 inch (51 cm) HDTV displays are required in the jury box to display the electronic evidence and other content, while two 65 inch (165 cm) plasma displays are needed for presenting evidence to the gallery. Three additional 20 inch (51 cm) HDTV displays are located at the witness stand, prosecution, and defense tables.
SourcesThe prosecution and defense tables shall provide analog and digital source input connectivity to the content display system via an Extron Cable Cubby 600. An Extron DVS 605 HDCP-compliant scaler is used to convert the analog signals to HDMI while scaling them to the intended resolution and aspect ratio.
The evidence station includes a similar connectivity and is further enhanced with the addition of a DVD player, high resolution document camera, and touchpanel display. The heart of the evidence station is an Extron Annotator. The Annotator provides selection of multiple input formats and has integrated scaling that outputs the required resolution, aspect ratio, and appropriate signal format using the optional DVI output. The Annotator, with a third-party touchscreen provides all the tools required to highlight and emphasize any electronic evidence. The clerk’s desk includes a PC workstation that may, on occasion, be used to provide content to the displays.
Digital Matrix Switching SystemAn Extron DXP 88 DVI Pro 8x8 matrix switcher is the heart of the system, and provides signal routing from the aforementioned sources to the displays. The matrix switcher’s EDID Minder feature is used to negotiate resolution information from the digital displays to set each source’s output to match their native resolution.
Signal DistributionExtron DVI DA8 Plus distribution amplifiers, attached to the DXP 88 DVI Pro outputs drive jury displays and information sent for gallery viewing.
Extron DTP HDMI 301 and DTP DVI 301 Twisted Pair Transmitters and Receivers are used extensively to extend 1080p signals 75 feet and beyond. EDID communications can be passed through the DTP DVI 301.
An Extron FOXBOX DVI Tx FiberOpticTransmitterisutilizedtotransport evidence to the central monitoring location. It addresses system requirements for distance and content security.
The Extron DVI-RGB 200 is used for converting DVI signals to analog RGBHV for use with a digital recorder.
Control InterfaceThe judge and clerk are responsible for managing the content presented in the courtroom. Two control system touchpanels with video feedback are needed. The DVI-RGB 200 interfaces, in conjunction with Extron MTP Twisted Pair products, are again utilized for proper signal distribution.
Municipal Courtroom
OverviewThe Municipal court is a lower court which usually tries criminal misdemeanors and civil lawsuits involving lesser amounts of money than superior, district, or county courts. Municipal courts have city or county-wide jurisdiction, conduct preliminary hearings, and try cases of up to $25,000. The environment is fast-paced and AV support systems must be easy to set up and operate.
www.extron.com 39
POWER12V 0.4A MAX
DVI 201 TxRS-232
PASS THRU
Tx Rx
DDC ROUTE
1 2
REMOTE
SPARE LOCAL
SINGLE LINK
ON
1 2
DVI 200 Tx SERIES
DVI INPUT LOCAL OUTPUT
SA
L R
Tx Rx
REMOTE / AUTO-SW
OUTPUT42
31INPUTSSW4 DVI A Plus
42
31
INPUTS
DVI-D ONLYSUPPORTS
0.2A MAX12VPOWER
OUTPUT
LAN
AC
TLI
NK
RE
SE
T
USLISTED
1T23I.T.E.
®
DVI-D OUTPUTS
DVI PRO - HDCP COMPLIANT
DVI-D INPUTS1 2 3 4
5 6 7 8
1 2 3 4
5 6 7 8
12V0.4A MAX
POWER DVI-D INPUT DVI-D OUTPUT
1 2 3 4 5 6 7 8
DVI DA8 Plus
12V0.4A MAX
POWER DVI-D INPUT DVI-D OUTPUT
1 2 3 4 5 6 7 8
DVI DA8 Plus
OUTPUTINPUT
AUDIO
POWER12V .5A MAX
MONITOR
PRE-PEAK
ON
OFF
MTP T 15 HD A
OUTPUTINPUT
AUDIO
POWER12V .5A MAX
MONITOR
PRE-PEAK
ON
OFF
MTP T 15 HD A
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
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
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
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
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
RxTx
RS-232 IR
RxTxLOCALSHARE
REMOTE
1 2
ON
DDC ROUTEPOWER12V 1.0 A MAX
OUT
ANALOG AUDIO
SIG LINK
DTP OUT
INPUTS LOCAL OUTPUTAUDIODVI-D
DTP DVI 301 Tx
RxTx
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
RxTx
RS-232 IR
RxTxLOCALSHARE
REMOTE
1 2
ON
DDC ROUTEPOWER12V 1.0 A MAX
OUT
ANALOG AUDIO
SIG LINK
DTP OUT
INPUTS LOCAL OUTPUTAUDIODVI-D
DTP DVI 301 Tx
RxTx
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
RxTx
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
RxTx
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
RxTx
RS-232 IR
RxTxLOCALSHARE
REMOTE
1 2
ON
DDC ROUTEPOWER12V 1.0 A MAX
OUT
ANALOG AUDIO
SIG LINK
DTP OUT
INPUTS LOCAL OUTPUTAUDIODVI-D
DTP DVI 301 Tx
RxTx
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
RxTx
RS-232 IR
RxTxLOCALSHARE
REMOTE
1 2
ON
DDC ROUTEPOWER12V 1.0 A MAX
OUT
ANALOG AUDIO
SIG LINK
DTP OUT
INPUTS LOCAL OUTPUTAUDIODVI-D
DTP DVI 301 Tx
RxTx
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
RxTx
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
RxTx
RS-232 IR
RxTxLOCALSHARE
REMOTE
1 2
ON
DDC ROUTEPOWER12V 1.0 A MAX
OUT
ANALOG AUDIO
SIG LINK
DTP OUT
INPUTS LOCAL OUTPUTAUDIODVI-D
DTP DVI 301 Tx
RxTx
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
RxTx
RS-232 IR
RxTxLOCALSHARE
REMOTE
1 2
ON
DDC ROUTEPOWER12V 1.0 A MAX
OUT
ANALOG AUDIO
SIG LINK
DTP OUT
INPUTS LOCAL OUTPUTAUDIODVI-D
DTP DVI 301 Tx
RxTx
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
RxTx
RS-232 IR
RxTxLOCALSHARE
REMOTE
1 2
ON
DDC ROUTEPOWER12V 1.0 A MAX
OUT
ANALOG AUDIO
SIG LINK
DTP OUT
INPUTS LOCAL OUTPUTAUDIODVI-D
DTP DVI 301 Tx
RxTx
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
RxTx
RS-232 IR
RxTxLOCALSHARE
REMOTE
1 2
ON
DDC ROUTEPOWER12V 1.0 A MAX
OUT
ANALOG AUDIO
SIG LINK
DTP OUT
INPUTS LOCAL OUTPUTAUDIODVI-D
DTP DVI 301 Tx
RxTx
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
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
FOXBOX Tx DVI
DVI
OVE
RTE
MP
AU
DIO
CONFIG
OPTICAL
RxTx
LIN
K
LIN
K
AUDIODVI-D INPUT
FOXBOX Tx DVI
RS-232OVER FIBER ALARM
Tx Rx 1 2
12V 1.0A MAX
POWERMODE
1
ON
2
POWER12V
RxTx
RS-232 IR
INPUTS
0.6 A MAX
RxTx
AUDIO
OUT
ANALOG AUDIO
SIG LINK
DTP OUT
POWER12V
RxTx
RS-232 IR
INPUTS
0.6 A MAX
RxTx
AUDIO
OUT
ANALOG AUDIO
SIG LINK
DTP OUT
100-240V ~ 0.7A MAX50-60Hz RGB/R-Y, Y, B-Y
1
5
2
3
4
UNIVERSAL
AUX
HDMI
HDMI
GENLOCK
LAN
RESET
3G/HD - SDI
RS-232 IR
Tx Rx SGG
1 2 3 4 5
INPUTS OUTPUTS REMOTE
100-240V ~ 0.7A MAX50-60Hz RGB/R-Y, Y, B-Y
1
5
2
3
4
UNIVERSAL
AUX
HDMI
HDMI
GENLOCK
LAN
RESET
3G/HD - SDI
RS-232 IR
Tx Rx SGG
1 2 3 4 5
INPUTS OUTPUTS REMOTE
CO
MP
UT
ER
AU
DIO
AU
DIO
LR
VID
EO
AU
DIO
LR
CO
MP
UT
ER
AU
DIO
AU
DIO
LR
VID
EO
AU
DIO
LR
CO
MP
UT
ER
AU
DIO
AU
DIO
LR
VID
EO
AU
DIO
LR
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
TCP/IPNetwork
Jury Gallery Witness
Cable Cubby 600with AAP
Clerk PC
DVD Player
Document Camera
DVS 605
HDMI
VGA
HDMI
DVI to HDMI Adapter
Composite to VGA Adapter
Cable Cubby 600with AAP
DVS 605
HDMI
VGA
HDMI
DVI to HDMI Adapter
Composite to VGA
DVI DVI DVI DVI
DVI
DVI DVI DVI DVI DVI DVI DVI
DVI DVI DVI
DVI
DVI
DVI
DVI
VGA
VGA
VGA
RGB
VGA
DVI
DVI
DVI DVI
DVIDVI
DVI DVI
DXP 88 DVI Pro
20" Flat Panel Display #1
JudgeTouchpanel
ClerkTouchpanel
Digital Video Recorder
20" Flat Panel Display #12
65" Flat Panel Display #1
65" Flat Panel Display #2
To Central Monitoring
MTP RL 15HD A
MTP RL 15HD A
DVI DA8 Plus
DVI DA8 Plus
DVI DA2
MTP T 15HD A
MTP T 15HD A
DVI-RGB 200
DVI-RGB 200
DVI-RGB 200
FOXBOX DVI Tx
Defense Evidence
Clerk
Cable Cubby 600with AAPs
SW4 DVI A Plus
Annotator
VGA
VGA
Composite
VGA
DVI
DVI
Component
DVI
DVI DVI
HDMI to DVI Adapter Touch
Monitor
Mouse
Keyboard
CATx
CATx CATx
CATx
CATx
20" Flat Panel Display
Prosecution
20" Flat Panel Display
Defense
20" Flat Panel Display
CATx CATx CATx CATx CATx CATx CATx
Video Control CATx Cable Fiber Cable
Optical Fiber
Prosecution
DTP DVI 301 Tx
DTP DVI 301 Rx
DTP DVI 301 Tx
DTP DVI 301 Rx DTP DVI 301 RxDTP DVI 301 Rx
DTP HDMI 301 Tx
CATx
DTP HDMI 301 Tx
DTP DVI 301 Rx (17 places)
DTP DVI 301 Tx (17 places)