Extron electronic 15HD User Manual

IMPORTANT:

MONO AUDIO

Mono output 1+

Go to www.extron.com for the complete

MTP 15HD A Series • Setup Guide

user guide, installation instructions, and

specifications before connecting the

product to the power source.

This card provides quick start instructions for an experienced installer to set up and operate any of the MTP VGA video and audio transmission systems.

Installation

Step 1 — Mounting

Turn off or disconnect all equipment power sources and mount the MTP transmitter and up to eight receivers as required.

Step 2 — Transmitter Inputs

• Connect a computer (VGA) video source to the Input connector.

• Connect a VGA monitor to the Monitor connector.

• Plug a 3.5 mm stereo audio plug into the audio jack.

Step 3 — TP Cables Between Units

• Terminate a TP cable as shown at right. Connect it between the transmitter’s Output port and

the receiver’s Input port.

NOTE: If the unit is labeled “C7,” only CAT 7 cable should be used.

• For daisy-chaining, connect up to eight TP cables between a receiver’s Buffered Output port

and a daisy-chained receiver’s Input port.

Step 4 — Receiver Outputs

• Connect a VGA monitor to the Output connector.

• Connect a mono audio device to the Mono Audio connector. Wire the connectors as shown

below.

Pins:

12345678

Insert Twisted

Pair Wires

NOTE: If you are using Enhanced Skew-Free™ AV cable, use the TIA/EIA T568A standard only.

AUDIO

INPUT

T568A T568B

Wire color

White-green

Green

White-orange

Blue

White-blue

Orange

White-brown

Brown

MONITOR

Wire color

White-orange

Orange

White-green

Blue

White-blue

Green

White-brown

Brown

ATTENTION: Connect the sleeves to ground (Gnd).

Connecting the sleeve to a negative (-) terminal will damage the audio output circuits.

MONO AUDIO

Mono output 1-

Mono output 2+

Mono output 2-

Sleeve(s)

Balanced Output

Do not tin the wires!

Mono output 1

NO GROUND.

Sleeve(s)

Mono output 2

NO GROUND.

Unbalanced Output

Step 5 — Receiver DIP Switches

• H Sync and V. Sync switches — Set these switches up for positive sync or down for negative sync.

• Composite Sync, (SOG), and Video switches — Set these switches as shown in the table below to

output the indicated format.

Output Format C Sync SOG Video

RGBHV

RGBS

RGsB

Component*

S-Video*

Composite*

NOTE: * Input video format must match.

• End Unit switch — Set this switches up if either of the following is true:

• The receiver being congured is the only receiver connected to the transmitter.

• The receiver being congured is the last receiver in a daisy-chained system.

  

  

  

  

MONO AUDIO

OUTPUT

H SYNC +

V SYNC +

C SYNC

1 2 3 4 5 6

SOG

VIDEO

END UNIT

MTP 15HD A Series • Setup Guide

RGB

DELAY

Step 6 — Power

Wire the 2-pole captive screw connectors for the included external 12 VDC power supplies (see

Smooth

Ridges

image a on the right). Plug them into all units.

Grounding guidelines

Extron MTP 15HD A products can be adversely affected by electrostatic discharge (ESD) if they

3/16" (5 mm) Max.

are not grounded correctly.

To prevent malfunctions or product damage, an experienced installer can correctly ground an Extron MTP 15HD A product in either of two ways:

• Ground the power input port — Insert one end of the grounding wire to the negative or ground

pin on the power input connector (see image a on the right). Tie the other end of the wire to an earth ground.

SECTION A–A

Power Supply

Output Cord

• Ground the chassis — Use a connector hex nut (see image b the right). Tie the other end of

the wire to an earth ground.

If you have any questions about how to ground a product in a specic application, contact an Extron technical support specialist.

Step 7 — Pre-Peak, Peaking, and Level

• Transmitter Pre-Peak switch — View the image and set the Pre-Peaking switch for the best image

quality to correct for long cable runs of the entire system (including all daisy-chained receivers).

• Receiver Peaking control — View the image and adjust the Peaking control for the best image sharpness. Minimum

setting (full counterclockwise) is zero peaking.

LEVEL

• Receiver Level control — View the image and adjust the Level control for the best brightness level.

Step 8 — Skew Compensation (SEQ Receivers)

Pair skew can be measured with test equipment or by viewing a crosshatch test pattern. The SEQ receivers have built-in skew compensation capabilities. Adjust the equalization as follows:

A. Zero the skew delay for red, green, and blue by using a small screwdriver to press and hold the Select button for

3 seconds. When the Red, Green, and Blue LEDs all go out, release the Select button.

B. Use UTP cable test equipment or examine the displayed image to determine which video signal — red, green, or

blue — is shifted furthest to the right.

SELECT

RED

GREEN

BLUE

C. Select the furthest left video signal by using a small screwdriver to press and release the Select button until the LED

for the left-shifted color — Red, Green, or Blue — lights.

D. Slowly rotate the Adjust control clockwise until the selected color is properly converged.

E. If the remaining colors are left-shifted, repeat steps C and D.

POWER 12V xA MAX

PEAKING

Rear Panel

Tie Wrap

Ridges

Earth Ground

Extron MTP T 15HD A

RGBHV

Audio

AUDIO

POWER

12V

INPUT

.5A MAX

Figure 1. Example of a Typical MTP 15HD A Application

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Extron USA - West Extron USA - East +1.714.491.1500 +1.919.850.1000 +1.714.491.1517 FAX +1.919.850.1001 FAX

Rack Mounted PC

MTP T 15 HD A

PRE-PEAK

OUTPUT

OFF

MONITOR

TP Cable

BUFFERED

MTP R L 1 5H D A SE Q

OUTPUT

INPUT

POWER

12V .5A MAX

Extron MTP RL 15HD A SEQ

Extron Europe +800.3987.6673 Inside Europe Only

+31.33.453.4040 +31.33.453.4050 FAX

Displa

isplay

RGBHV

Audio

END UNIT

VIDEO

SOG C SYNC

MONO AUDIO

V SYNC +

H SYNC +

1 2 3 4 5 6

OUTPUT

TP Cable

Extron Asia +800.7339.8766 Inside Asia Only

+65.6383.4400 +65.6383.4664 FAX

Extron MTP RL 15HD A SEQ

Extron Japan

+81.3.3511.7655 +81.3.3511.7656 FAX

MONO AUDIO

BUFFERED

MTP R L 1 5H D A SE Q

OUTPUT

INPUT

POWER

12V .5A MAX

Extron China +4000.EXTRON +4000.398766 Inside China Only

+86.21.3760.1568 +86.21.3760.1566 FAX

Audio

END UNIT

VIDEO

SOG C SYNC V SYNC +

H SYNC +

1 2 3 4 5 6

RGBHV

Up to Eight Total Receivers

Extron Middle East

+971.4.2991800 +971.4.2991880 FAX

Extron Korea

+82.2.3444.1571 +82.2.3444.1575 FAX

Extron India

1800.3070.3777 Inside India Only

+91-80-3055.3777 +91 80 3055 3737 FAX

68-956-50 Rev. B

01 13

Extron electronic 15HD User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual