PTN MDV1616A User Manual

DVI /Audio Matrix Switcher 16x16

PTN Electronics Limited www.PTN-electronics.com

MDV1616A

PTN DVI/Audio Matrix Switcher 16x16

USER MANUAL

Version: MDV1616A2013V1.4

DVI /Audio Matrix Switcher 16x16

PTN Electronics Limited www.PTN-electronics.com

NOTICE: Please read this user manual carefully before using this product.

Update History

Version

Date

Update Content

1.0

2013.01.04

First version.

1.1

2013.01.29

Modified some commands of EDID function.

1.2

2013.02.27

Added some introductions about the features.

1.3

2013.03.28

Updated the operation order of the buttons.

1.4

2013.05.24

Modified the system diagram.

This manual is for operation instruction only, not for any maintenance usage. The
functions described in this version are updated till May 2013. Any changes of
functions and parameters since then will be informed separately. Please refer to
the dealers for the latest details.

This manual is copyright PTN Electronics Limited. All rights reserved. No part of
this publication may be copied or reproduced without the prior written consent of
PTN Electronics Limited.

All product function is valid till 2013-05-24.

DVI /Audio Matrix Switcher 16x16

PTN Electronics Limited www.PTN-electronics.com

Table of Contents

1. Introduction .............................................................................................................. 1

1.1. Introduction to MDV1616A ............................................................................... 1

1.2. Package Contents ........................................................................................... 1

2. Features ................................................................................................................... 1

3. Specification ............................................................................................................. 2

4. Operations of the Front Panel and the IR Remote ................................................... 3

4.1. Operation of the Control Panel ........................................................................ 3

4.2. Usage of the IR Remote .................................................................................. 5

5. System Connection .................................................................................................. 6

5.1. Introduction of the Interfaces ........................................................................... 6

5.2. Audio Signal Connection ................................................................................. 7

5.3. Connection of RS232 Communication Port ..................................................... 8

5.4. Connection with Computer .............................................................................. 8

6. System Diagram ....................................................................................................... 9

7. Advanced Function Introduction ............................................................................... 9

7.1. EDID Management Introduction....................................................................... 9

7.2. EDID management of MDV matrix ................................................................. 10

7.2.1. RS232 Commands for EDID Management ......................................... 10

7.2.2. EDID hand-shake priority ................................................................... 10

8. Communication Protocol and Command Codes .....................................................11

9. Troubleshooting and Maintenance ......................................................................... 14

10. Safety Operation Guide .......................................................................................... 15

11. After-sales Service ................................................................................................. 16

DVI /Audio Matrix Switcher 16x16

PTN Electronics Limited 1 www.PTN-electronics.com

1. Introduction

1.1. Introduction to MDV1616A

MDV series Matrix switcher is a high-performance professional computer and audio
signal switcher that can be used for cross switching of multi computer and audio signal.
Independent DVI component and balance/unbalance I/O terminals make each
component signal transmit and switch separately; this design can reduce attenuation
of signal transmission to minimum and output the image and audio signal in
high-fidelity quality.

DVI series switcher mostly apply in broadcasting TV engineering, multi-media meeting
room, big screen display engineering, television education, command control center or
other fields. It supports A/V timing or separating switching function. With RS232
interface, it can be worked with PC, remote control system and any other far-end
control system devices.

1.2. Package Contents

 1 x MDV1616A
 1 x IR remote (Cell battery is not included)
 1 x RS232 cable
 16 x Captive screw connectors
 4 x Plastic cushions
 1 x Power Cord
 1 x User Manual

Notes：Please confirm if the product and the accessories are all included. If not,

please contact with the dealers.

2. Features

 Support 3D &1080P, HDTV compatible.
 Stereo audio, each can switch separately.
 Controllable via buttons, RS232 & IR remote (Optional TCP/IP).
 Programmable through the RS232 serial port.
 Front panel security lock to avoid illegal operations.
 With the gain compensation technique and the synchronous signal correction

technology, switching speed is less than 200ns (Max).

 With LED shows the operations taken.
 Easily control by using the IR remote.
 Internal switchable power (100Volt~240Volt AC, 50/60Hz) supply.
 Aluminum metal case, comply with the international standard height.

DVI /Audio Matrix Switcher 16x16

PTN Electronics Limited 2 www.PTN-electronics.com

3. Specification

Video Input

Video Output

Input

16 DVI

Output

16 DVI

Input
Connector

Female DB24+5

Output
Connector

Female DB24+5
Input Level

T.M.D.S. 2.9V/3.3V

Output Level

T.M.D.S. 2.9V/3.3V

Input
Impedance

75Ω

Output
Impedance

75Ω

Video General

Gain

0 dB

Bandwidth

6.75 Gbit/s

Resolution
Range

Upto1920 x 1200 or
1080P@60Hz,
Support 3D

Max
Time-delay

5nS (±1nS)
Video Signal

DVI signal
T.M.D.S signal

Crosstalk

<-50dB@5MHz

Switching
Speed

200ns (Max.)

EDID and
DDC
Management

Supports Extended Display Identification Data (EDID) and
Display Data Channel (DDC) data using DVI and HDMI
standards, EDID and DDC signals are actively buffered. The
built-in EDID/DDC database can analyze these two signals, mix
them, and realize the handshake of them internally.

HDCP
Management

Compliant with High-bandwidth Digital Content Protection
(HDCP) using DVI and HDMI 1.4a standards. The built-in HDCP
management technology can analyze HDCP key, and realize the
handshake internally.

Audio Input

Audio Output

Input

16 stereo,
balanced/unbalanced

Output

16 stereo,
balanced/unbalanced

Input
Connector

Captive screw
connectors, 5 pole

Output
Connector

Captive screw
connectors, 5 pole

Input
Impedance

>10KΩ

Output
Impedance

50KΩ

Audio General

Frequency
Response

20Hz ~ 20KHz

CMRR

>90dB@20Hz~20KHz

Stereo
Channel
Separation

>80dB@1KHz

THD + Noise

1%@1KHz,

0.3%@20KHz at
nominal level

Control Parts

DVI /Audio Matrix Switcher 16x16

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Serial
Control Port

RS-232, 9-pin female
D connector

Pin
Configurations

2 = TX, 3 = RX, 5 =
GND

IR Remote

Default IR remote

Front Panel
Control

Buttons
Options

TCP/IP control by PTNET(PTN's programmable interface)

General

Power
Supply

100VAC ~ 240VAC,
50/60Hz

Power
Consumption

80W
Temperature

-20 ~ +70℃

Humidity

10% ~ 90%

Case
Dimension

W483 x H175 x
D320mm

Product
Weight

7.9Kg

4. Operations of the Front Panel and the IR Remote

4.1. Operation of the Control Panel

Figure 4-1 Front Panel of MDV1616A

No.

Name

Description

①

, IR

Power indicator, turn red when power on. IR is the infrared
receiver.

②

INPUTS

Input channel selection buttons, from 0 to 9. 16 channels in
total.

③

OUTPUTS

Output channel selection buttons, from 0 to 9. 16 channels in
total.

④

MENU

Function buttons.

① ② ③ ④