general purpose classrooms€¦ · wall switches wall switch 8 1 2 3 6 5,6 9 projector lift...

General Purpose Classrooms

1. Dual-Projector HD Auditorium Diagrams2. Single-Projector HD Auditorium Diagrams3. Dual-Projector HD Classroom Diagrams4. Single-Projector HD Classroom Diagrams5. Small HD Classroom Diagrams

Additional Installation Details:6. Above Ceiling Projector Lift Install for Auditoriums7. Above Ceiling Projector Plate Install for Classrooms8. Multimedia Lectern Floor Box Plate Allocation

WVU Classroom Technology Renovation Standards Guide:

Typical Signal Flow, Wiring, and Installation Detail Diagrams forDesignated GPC Technology Facility Upgrades

TLC Classroom Designations (by Type):

TLC Classroom Technology DiagramWest Virginia University

October 29, 2019

LecternFloor Box

(pass-thru)

Cable Cubby Enclosure

Right ProjectorLift Control

AMXController &

AV MatrixSwitch

Right PersonalADA Monitor 2

Right PersonalADA Monitor 1

Right DV Extender 1

Left DV Extender 2

Audio Mixerw/ DSP

PC w/ Dual DV Output

DocumentCamera

Left Large DisplayADA Monitor

Right Large DisplayADA Monitor

Cabled Mic Input

Wireless Lapel Mic

Light Dimming System

Multi-Touch Display

(Primary Monitor)

Cabled Laptop Inputs

Left MotorizedProjection Screen

Right MotorizedProjection Screen

Dual-Projector HD Auditorium Signal Flow Diagram Example

Multi-Touch Display

(Secondary Monitor)

Gooseneck Mic

Keyboard

Mouse

PresenterRx

WirelessHandheld Mic 1

LecternADA

OutputConnection

Plate

Wireless Mic Rx 0

Wireless Mic Rx 1

Audio Recorder

Lect

ern

Flo

or

Bo

x D

ata

Jac

k P

late

to

Net

wo

rk C

lose

t

LEGEND

Left PersonalADA Monitor 1

Left PersonalADA Monitor 2

AudienceFloor Box

Plate 1LecternFloor Box (pass-thruto seats)

Left DV Extender 1

Right DV Extender 2

AudienceFloor Box

Plate 2

DVRx

DVRx

DVRx

DVRx

HDBaseT ControllableLeft Projector

HDBaseT ControllableRight Projector

PALSRx

AMXTouchPanel

NetworkSwitch

Personal AssistiveListening System Tx

PALSRxPALS

RxPALSRx

AudioAmplifier

V1

V2

V7

V6

V2 V4V1

V3

A2 A3

S2

S3

DX1

DX3

V5

4

2

6

4

5

3

Low VoltageInterface



WallSwitches

WallSwitch

WallSwitch8

123

6

5,6

9 10

Left Projector Lift

Left ProjectorLift Control

Right Projector Lift

LAN

CeilingSpeakers

CeilingSpeakers

can be expanded…

1,2

S4

R1&2

R3&4

Fan

12

Telephone1

Wireless Presenter

@Lectern@Ceiling@Floor@Wall@Mobile

Optional: Personal ADA’s only needed in rear-entry auditoriums without ADA access to front

M1&2

HDMI or DVIVGA/RGBStereo-AudioSpeaker Item Provided (TYP)

Radio FrequencyNetwork (Cat6)AV (Cat6a STP)Control CablingUSB Cabling

AMXPOE


October 29, 2019

Type #1

can be expanded…

WirelessHandheld Mic 4 Wireless

Mic Rx 4

MIC / LINE INPUTS

AUDIO OUTPUTS

HDMI INPUTS

MULTI FORMAT VIDEO INPUTS

DXLINK/HDMI OUTPUTS

+ - G + - G + - G + - G + - G + - G + - G + - G + - G + - G + - G + - G + - G + - G + - G + - G

6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1

OUTPUTS NEXIA CSMIC/LINE INPUTS

POWER

SERIAL

HDMI INPUTSAUDIO INPUTS

RS-232 / 422 / 485 RELAYS (PORT 21) I/O (PORT 22) IR/SERIAL (PORT 11–18)

AUDIO INPUTS

AMP OUT

1

2

3

4

1 2 3 4

5

6

7

8

9

10

1(L) 2(R) POWER

2L R

+ 8 7 6 5 G 8 7 6 5LAN 10/100

1

2

3

4

PORT 8 PORT 7 PORT 5

PORT 4 PORT 3 PORT 1

DVX-3250HD - SP

Audio Amplifier

PC1 Monitor PC2 Monitor Network Power

Wireless Lapel

Wireless Handhelds

Aux MicGooseneck

ADA1Out

ADA2Out

To Projector 1

To Projector 2

DocCam

LaptopInput (HDMI)

PC1

Lights

DocCam

LaptopInput (VGA) PC2

LaptopInput (audio)

Screens

8 7 6 5RS-232

PORT 6

PORT 2

+ 4 3 2 1 G

AXLINK

4 3 2 1 G M X +

G M X +

3L R

4L R

1L R

11L R

12L R

14L R

13L R


October 29, 2019

ALSADA Audio

4 3 2 1

Dual Projection using DVX-3250HD with Nexia in HD AuditoriumType #1

(without Personal ADA monitors)

LightPreset

Switches

ScreenControl

Switches

LightSwitch

(on/off)

RS232 Control Interface

Dual-Projector HD Auditorium Floor/Wall/Ceiling Wiring Paths Example

Projector

Motor

Speaker SpeakerAdditional Speaker(s)

Additional Speaker(s)

Ceiling MountPower

Lectern

Lights

LightingSystem

Floor

Motorized Projection Screen

Chalkboard

Power

Projector Lift

Building Power

Building Data Closet

Ceiling

Front Wall(BehindLectern)

Power

Contact Closure Interface

Motor


PowerContact Closure

Interface

Projector

Ceiling Mount Power

Projector Lift

Floorbox

iDesign Classroom Technology DiagramWest Virginia University

October 29, 2019

Front Wall(By Door)

ClassroomDoor

LEGEND:

AV Cat6a STP cablingData Cat6 UTP cablingSpeaker cablingMisc. Control cablingPower cabling

(Does not indicate number of cables per run)

Type #1

LecternFloor Box

(pass-thru)


AMXController &

AV MatrixSwitch

DV Extender 2

Audio Mixerw/ DSP

PC w/DV Output

DocumentCamera

Large DisplayADA Monitor

Cabled Mic Input

Wireless Lapel Mic


Multi-Touch Display(Primary Monitor)


MotorizedProjection Screen

Single-Projector HD Auditorium* Signal Flow Diagram Example

Gooseneck Mic

Keyboard

Mouse

PresenterRx


LecternADA

OutputConnection

Plate

Wireless Mic Rx 0

Wireless Mic Rx 1

Audio Recorder

Lect

ern

Flo

or

Bo

x D

ata

Jac

k P

late

to

Net

wo

rk C

lose

t

PersonalADA Monitor 1

PersonalADA Monitor 2

AudienceFloor Box

Plate 1LecternFloor Box (pass-thruto seats)

DV Extender 1

AudienceFloor Box

Plate 2

DVRx

DVRx

HDBaseT ControllableProjector

PALSRx

AMXTouchPanel

NetworkSwitch


PALSRxPALS

RxPALSRx

AudioAmplifier

V1

V2

V4

V2

V1

A2

S2

S3

DX1

V3

4

2

6

4

5

3



WallSwitches

WallSwitch

8123

6

5,6

9

Projector Lift

ProjectorLift Control

LAN

CeilingSpeakers

CeilingSpeakers

can be expanded…

1,2

S4

R1&2

Fan

1

Telephone1

Wireless Presenter

*Note: Personal ADA’s only needed in rear-entry auditoriums without ADA access to front

M1&2

AMXPOE


October 29, 2019

Type #2

can be expanded…


Mic Rx 4

LEGEND




LecternFloor Box

(pass-thru)


AMXController &

AV MatrixSwitch

Audio Mixerw/ DSP

PC w/ Dual DV Output

DocumentCamera

Left Large DisplayADA Monitor

Right Large DisplayADA Monitor

Cabled Mic Input

Wireless Lapel Mic




Left MotorizedProjection Screen

Right MotorizedProjection Screen

Dual-Projector HD Classroom Signal Flow Diagram Example

Multi-Touch Display(Secondary Monitor)

Gooseneck Mic

Keyboard

Mouse

PresenterRx


LecternADA

OutputConnection

Plate

Wireless Mic Rx 0

Wireless Mic Rx 1

Audio Recorder

Lect

ern

Flo

or

Bo

x D

ata

Jac

k P

late

to

Net

wo

rk C

lose

t

HDBaseT ControllableLeft Projector

HDBaseT ControllableRight Projector

PALSRx

AMXTouchPanel

NetworkSwitch


PALSRxPALS

RxPALSRx

AudioAmplifier

V1

V2

V7

V6

V2 V4

V1

V3

A2 A3

S2

S3

DX1

DX3

V5

4

2

6

4

5

3




WallSwitches

WallSwitch

WallSwitch8

123

5,6

9 10

LAN

CeilingSpeakers

CeilingSpeakers

can be expanded…

1,2

S4

R1&2

R3&4

Fan

12

Telephone1

Wireless Presenter

M1&2

AMXPOE


October 29, 2019

Type #3

XLR Connection

LEGEND




LecternFloor Box

(pass-thru)


AMXController &

AV MatrixSwitch

Audio Mixerw/ DSP

PC w/DV Output

DocumentCamera


Cabled Mic Input

Wireless Lapel Mic





Single-Projector HD Classroom Signal Flow Diagram Example

Gooseneck Mic

Keyboard

Mouse

PresenterRx


LecternADA

OutputConnection

Plate

Wireless Mic Rx 0

Wireless Mic Rx 1

Audio Recorder

Lect

ern

Flo

or

Bo

x D

ata

Jac

k P

late

to

Net

wo

rk C

lose

t


AMXTouchPanel

NetworkSwitch

AudioAmplifier

V1

V2

V4

V2

V1

A2

S2

S3

DX1

V3

4

2

6

4

5

3



WallSwitches

WallSwitch

8123

6

5,6

9

LAN

CeilingSpeakers

CeilingSpeakers

can be expanded…

1,2

S4

R1&2

Fan

1

Telephone1

Wireless Presenter

M1&2

AMXPOE


October 29, 2019

Type #4

can be expanded…


Mic Rx 4

PALSRx


PALSRxPALS

RxPALSRx

XLR Connection

LEGEND




Lectern

Motor

Speaker Speaker

Additional Speaker(s) Additional Speaker(s)Ceiling Plate Mount for 2x2 Drop-Ceilings

Power

Lights

Floor

ClassroomDoor


Chalkboard

Power

Power

Data Closet

Ceiling

Front Wall(BehindLectern)

LEGEND:

AV Cat6a STP cablingData Cat6 UTP cablingSpeaker cablingMisc. Control cablingPower cabling

Power

(Does not indicate number of cables per run)

Side Wall

Front Wall(By Door)

Floorbox

Projector

Single-Projector HD Classroom Floor/Wall/Ceiling Wiring Paths Example

LightSwitch

(on/off)

LightPreset

Switches

ScreenControlSwitch

RS232 Control Interface

Contact ClosureInterface

LightingSystem


October 29, 2019

Type #4

LecternFloor Box

(pass-thru)


AMXController &

AV MatrixSwitch

Audio Mixerw/ DSP

PC w/DV Output

DocumentCamera


Cabled Mic Input

Wireless Lapel Mic





Small HD Classroom Signal Flow Diagram Example

Gooseneck Mic

Keyboard

Mouse

PresenterRx

LecternADA

OutputConnection

Plate

Wireless Mic Rx

Audio Recorder

Lect

ern

Flo

or

Bo

x D

ata

Jac

k P

late

to

Net

wo

rk C

lose

t


AMXTouchPanel

NetworkSwitch

V1

V2

V4

V2

V1

A2

S2

S3

DX1

V3

4

2

6

4

5

3



WallSwitches

WallSwitch

812 5,6

9

LAN

1,2

S4

R1&2

Fan

1

Telephone1

Wireless Presenter

M1&2

AMXPOE


October 29, 2019

Type #5

PALSRx


PALSRxPALS

RxPALSRx

XLR Connection

LEGEND




A7

WallSpeaker

WallSpeaker

A1

NEXIA CS

DVX-2250HD-SP

4 3 2 1 PROGRAM

DVX-2250HD-SP

+ - + - + - + -

DocCam Laptop (HDMI)PC1

Power Management

Lights

DocCam

Screen

PC Monitor

AV (Composite)Laptop (VGA)

ADA Video Output Connection

Projector

Source Inputs

Co

ntr

ols

Handhelds, Lapel, Gooseneck, and Aux

Audio Output L & RDXLink Out “3”

Video Out “1” (always mirrors “3”)

Video Out “2” (always PC1)

Amplified Output To Speakers

Mixed Audio To Assistive Listening System

Mixed AudioLeft & Right Channel

Outputs

Outputs

Outputs

Thes

e ar

e ac

tual

ly t

he

sam

e d

evic

e, ju

st u

sed

fo

r d

iffe

ren

t th

ings

.

ADA Left & Right Audio Output Connections

Microphone Inputs Line Inputs

Example Signal Flow When DVX Used as Audio Amplifier in

Small HD Classroom

Note: Throughputs audio signal, acting as amplifier only


October 29, 2019

Type #5

Above Ceiling Projector Lift Install Detail for HD Auditorium

Represents scissors of scissor lift

AV Conduit ( ≥1” ) to lectern floor boxCat6a AV cables

Power connectivity for projector

Power Conduit ( ¾“ )

Control cable

Scissor Lift Motor Control

Appropriately-sized Chief extension column “projector pole” extending down through projector lift’s “finish plate” into classroom for attaching the projector.

Power cable

Auditorium Ceiling Height

Lift operation is only needed for technician access to the projector.

Projector lift is installed so that the daily use is the lift’s “closed” (full up) position, with projector mounting pole extending through the finish plate to within 6 inches of the top of the screen so the projector lens is lined up with the top of the image when the screen is deployed.


October 29, 2019

Detail #6

Appropriately-sized (typically 6” long for 11’ ceiling) extension column “projector mounting pole” extending down into classroom for attaching to the projector mount adapter and to the projector.

Conduit to junction box and lectern floor box (1” TYP)

Power for standard 110V duplex outlet (faces

down to connect projector’s power

cable below ceiling)

AV signal cabling to projector routed through mounting pole

ProjectorMounting

Pole

Mount Adapter

Projector

Above Drop-Ceiling Install Detail for Projector in HD Classroom


October 29, 2019

Power Conduit (typ ¾”)

Detail #7

Multimedia Lectern Floor Box Plate Typical Allocation:

To Power Circuitry:¾” conduit typical

To Network Closet:1¼” conduit typical

With Cover

¾” conduit typical

1¼” conduit typical(or 2” for dual-

projection rooms)

DataDuplexPower

DuplexPower

Speakers

Without Cover

Recessed floor box by GC/EC able to accommodate up to 8 plates:1 Data Plate (six total RJ45 jacks, run to IT network closet) by WVU2 Duplex Power (each duplex outlet on separate circuit) by Electrical ContractorUp to 4 gangs available for AV & speaker pass-thru (see notes above)

AV

AVAV

To Ceiling for Distribution: “AV” cabling typically consists of:Cat6a-STP cable for signal and control to each displayBelden 8723 cable for control to the lighting system interfaceBelden 8451 cable for control to each projector screen interfaceBelden 1309a cable for speaker audio to each speaker setManufacturer-specific cable for control to each projector lift


October 29, 2019

Important: Remove cover before placing lectern on top, for ease of access from lectern

Detail #8

general purpose classrooms€¦ · wall switches wall switch 8 1 2 3 6 5,6 9 projector lift...

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