Tekvox MODULAR1616 User manual

MODULAR1616
Modular Matrix Switcher 16x16
All Rights Reserved
Revised April 6nd, 2015

Modular Matrix Switcher 16x16
Preface
Read this user manual carefully before using this product. Pictures shown in this
manual are for reference only. Different model and specifications are subject to real
product.
This manual is only for operation instruction only, not for any maintenance usage. The
functions described in this version are recent as of January 2015. Any changes to
functions and parameters since then will be updated separately. Please refer to your
dealer for the latest details.
Trademarks
Product model and logo are trademarks. Any other trademarks mentioned in this
manual are acknowledged as the properties of the trademark owner. No part of this
publication may be copied or reproduced without prior written consent.
FCC Statement
This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. It has been tested and found to comply with the limits for a
Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a commercial
installation.
Operation of this equipment in a residential area is likely to cause interference, in
which case the user at their own expense will be required to take whatever measures
may be necessary to correct the interference.
Any changes or modifications not expressly approved by the manufacture will void the
user’s authority to operate the equipment.

Modular Matrix Switcher 16x16
SAFETY PRECAUTIONS
To insure the best from the product, please read all instructions carefully before using
the device. Save this manual for further reference.
Unpack the equipment carefully and save the original box and packing material for
potential future shipment
Follow basic safety precautions to reduce the risk of fire, electrical shock, and injury
to persons.
Do not dismantle the housing or modify the module. It may result in an electrical
shock or burn.
Using supplies or parts not meeting the products’ specifications may cause damage,
deterioration, or malfunction.
Refer all servicing to qualified service personnel.
To prevent fire or shock hazard, do not expose the unit to rain, moisture or install this
product near water.
Do not put any heavy items on the extension cable in case of extrusion.
Do not remove the housing of the device as opening or removing housing may
expose you to dangerous voltage or other hazards.
Install the device in a place with fine ventilation to avoid damage caused by
overheat.
Keep the module away from liquids.
Spillage into the housing may result in fire, electrical shock, or equipment damage. If
an object or liquid falls or spills on to the housing, unplug the module immediately.
Do not twist or pull by force ends of the optical cable. It can cause malfunction.
Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to
the device before cleaning.
Unplug the power cord when left unused for a long period of time.
Information on disposal for scrapped devices: do not burn or mix with general
household waste, please treat them as normal electrical wastes.

Modular Matrix Switcher 16x16
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Table of Contents
1. Introduction .................................................................................................................3
1.1. About Modular Matrix Switcher 16x16 ..............................................................3
1.2. Features ...........................................................................................................3
1.2.1. Modular Matrix Switcher changeable cards............................................4
1.3 Package List ......................................................................................................4
2. Panel Description........................................................................................................5
2.1. Modular Matrix Switcher 16x16 ........................................................................5
2.1.1. Front Panel.............................................................................................5
2.1.2. Rear Panel..............................................................................................6
2.2. Changeable Cards............................................................................................6
2.2.1. 4I-DS& 4O-DS........................................................................................6
2.2.2. 4I-VA .......................................................................................................8
2.2.3. 4I-SD & 4O-SD .......................................................................................9
2.2.4. 4I-HD-4K & 4O-HD-4K .........................................................................10
2.2.5. 4I-UF & 4O-UF .....................................................................................11
2.2.6. 4I-BT-4K & 4O-BT-4K ...........................................................................12
3. System Connection...................................................................................................13
3.1. Usage Precautions .........................................................................................13
3.2. Connection Diagram.......................................................................................14
3.3. Application ......................................................................................................14
4. Control Operations....................................................................................................14
4.1. Front Panel Button control ..............................................................................14
4.2. IR Remote control...........................................................................................15
4.3. RS232 Control ................................................................................................17
4.3.1. Connection of RS232 Communication Port ..........................................17
4.3.2. TCP/IP and RS232 Communication Commands ..................................17
4.4. TCP/IP Control (Optional) ...............................................................................24
4.4.1. Control Modes ......................................................................................24
4.4.2. TCP/IP Settings ....................................................................................25

Modular Matrix Switcher 16x16
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5. Specification .............................................................................................................27
5.1. Main Unit ........................................................................................................27
5.2. Changeable Cards..........................................................................................27
5.2.1. 4I-DS & 4O-DS .....................................................................................27
5.2.2. 4I-VA .....................................................................................................28
5.2.3. 4I-SD & 4O-SD .....................................................................................29
5.2.4. 4I-HD-4K & 4O-HD-4K .........................................................................30
5.2.5. 4I-UF & 4O-UF .....................................................................................31
5.2.6. 4I-BT-4K & 4O-BT-4K ...........................................................................32
6. Troubleshooting & Maintenance ...............................................................................33
7. After-sales Service....................................................................................................35

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1. Introduction
1.1. About Modular Matrix Switcher 16x16
Modular Matrix Switcher 16x16 is a high-performance video and audio modular matrix
switcher supporting max 16 input signal sources and 16 output display synchronously.
It supports different video signals with cross switching. Every video or audio signal is
transmitted and switched independently to decrease signal attenuation. The Modular
Matrix Switcher 16x16 supports various changeable cards including HMDI, DVI, VGA,
SDI, and HDBaseT etc., and all the cards support hot plug & play. Users can choose to
insert different signal cards for different applications.
The Modular Matrix Switcher 16x16 has a power fail memory function and audio can
break away from or follow the video to switch. It has RS232 port for serial control and
optional IP port for TCP/IP control, can be easily controlled by third-part devices.
With its flexible design, Modular Matrix Switcher 16x16 can be used for different
project and tend to be an all-in-one solution. It is the combo solution for multimedia
conference rooms, control rooms, broadcasting rooms, shopping center etc. It will
handle all the audiovisual management, including the switching, driving, scaling, etc.
1.2. Features
Modular chassis with configurable I/O slots, ranging from 4x4 to 16x16.
Various I/O cards, includes HDMI, HDBaseT, SD/HD/3G-SDI, DVI, and VGA cards
(Compatible with YUV, YC & CVBS.) to configure any matrix.
True cross-point switching from any input to any output, regardless of signal
format.
Support HDMI1.4a, and 3D.
Integrated HDBaseT technology.
Controllable via button, RS232, and optional TCP/IP. It is also compatible with 3rd
party control.
HDCP compliant.
LCD display.

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1.2.1. Modular Matrix Switcher changeable cards
To meet different situation and users, the Modular Matrix Switcher 16x16 cards are
classified into the following models:
Input Cards
Spec
Models
TEKVOX
Part #
Inputs
Signal Format
4I-HD-4K
79110
4 + Stereo Audio
HDMI & 3 Pin
Phoenix
4I-DS
79112
4
DVI, HDMI, VGA, AV,
YPbPr
4I-VA
79113
4 + Stereo Audio
VGA, AV, YPbPr
4I-SD
79114
4 inputs + LOOP
SDI
4I-UF
4
Optical Fiber
4I-BT-4K
79111
4
HDBT, RS232, Audio
Output Cards
Spec
Models
TEKVOX
Part #
Outputs
Signal Format
4O-DS
79122
4
DVI
4O-VA
79123
4 + Stereo Audio
VGA, analog audio
4O-SD
79124
4 Dual outputs
SDI
4O-HD-4K
79120
4 + Stereo Audio
HDMI & 3 Pin
Phoenix
4O-UF
4
Optical Fiber
4O-BT-4K
79121
4 + Stereo Audio
HDBT, RS232, Audio
1.3 Package List
1 x Modular Matrix Switcher 16x16
1 x RS232 cable
4 x Plastic cushions
1 x IR remote (The cell battery is not included)
1 x Power Cord
1 x User manual
Notes: Please confirm if the product and the accessories are all included. If not,
please contact your dealer.

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2. Panel Description
2.1. Modular Matrix Switcher 16x16
2.1.1. Front Panel
Figure 2- 1 Front Panel of the Modular Matrix Switcher 16x16
No.
Name
Description

IR
IR sensor, receive IR signal sent from IR remote

Power
indicator
Illuminate red once powered on

LCD
screen
Display real-time operation status

INPUTS
Buttons for input channels with green back-light indicating, ranges
from 0 - 9, 16 selectable channels in total.

OUTPUTS
Buttons for output channels with green back-light indicating,
ranges from 0 - 9, 16 selectable channels in total.

MENU
AV: Switches video and audio signals synchronously
Division button, to divide the output channels when switching to
more than one channel.
UNDO: Resumes to the status before the previous command
ENTER: Confirm switching operation. Operation will not be
executed by the matrix without confirmation.
ALL: Selects input to all output channels
THROUGH: Transfers the signals directly to the corresponding
output channels.
: Backspace button, to backspace the latest input button.

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2.1.2. Rear Panel
Figure 2- 2 Rear Panel of Modular Matrix Switcher 16x16
No.
Name
Description

INPUTS
Input signal card slots, 4 in total

OUTPUTS
Output signal card slots, 4 in total

Power
switch
Switch between AC110V and AC230V to access different power

TCP/IP
(Optional) Used for TCP/IP control port

RS232
Serial control port; connect with RS232 port of control device.

Power
ports
Connects with household alternating current power, including one
redundant power.
Note: There are only 4 input and 4 output slots for the Modular Matrix Switcher 16x16,
which enables only 4 input cards and 4 output cards to be installed on Modular Matrix
Switcher 16x16. The input/output cards can be changed based on your requests and
supports hot plug and play.
2.2. Changeable Cards
The Modular Matrix Switcher 16x16 supports expansion through various changeable
input/ output cards of different signals including DVI, HDMI, VGA, twisted pair, SDI etc.
Below is a brief introduction to the changeable cards.
2.2.1. 4I-DS& 4O-DS
Seamless DVI signal card. (Please check the specification from 5.2.1)
This input card is fully compatible with HDMI1.3 and HDCP 1.2, and supports
seamless transmission for high-definition DVI, HDMI, VGA, AV, and YPbPr signals. It
can automatically identify the format of the input signal. The DVI cards support
embedded the EDID management technology with supporting DDC.
The output card supports adjustable output resolutions.

Modular Matrix Switcher 16x16
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4I-DS 79112: is a seamless input card with four inputs. Each input signal type and
resolution can be adjusted by control commands. The card does not support
embedded audio.
4O-DS 79122: Seamless output card with four outputs. The output signal is HDCP
compliant. Outputs do not support audio extraction.
Note: Output resolution for the 4O-DS are adjustable by control commands with the
following resolutions: 1024x768, 1280x720, 1600x1200, 1920x1080, and 1920x1200.
Pin Layout of the DVI-I connector (Dual-Link). (Female)
PIN
Function
PIN
Function
1
T.M.D.S.Data2-
13
T.M.D.S.Data3+
2
T.M.D.S.Data2+
14
+5V Power
3
T.M.D.S. Data 2/4 Shield
15
Ground (return for +5V,
Hsync and Vsync)
4
T.M.D.S. Data 4-
16
Hot Plug Detect
5
T.M.D.S. Data 4+
17
T.M.D.S. Data 0-
6
DDC Clock
18
T.M.D.S. Data 0+
7
DDC Data
19
T.M.D.S. Data 0/5 Shield
8
Analog Vertical Sync
20
T.M.D.S.Data5-
9
T.M.D.S.Data1-
21
T.M.D.S.Data5+
10
T.M.D.S.Data1+
22
T.M.D.S. Clock Shield
11
T.M.D.S.Data1/3 Shield
23
T.M.D. S. Clock +
12
T.M.D.S.Data3-
24
T.M.D.S .Clock-

Modular Matrix Switcher 16x16
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2.2.2. 4I-VA
VGA signal card with audio. (Please check the specification from 5.2.2)
Supports input types: RGBHV, RGsB, RGBS, RsGsBs, YUV, YC and Composite video.
All inputs are scaled to 1080p.
4I-VA: Four input multi-format VGA card with audio.
Pin layout of the VGA connectors (female):
Pin Number
Signal Name
Pin Number
Signal Name
Pin 1
RED
Pin 9
KEY/PWR
Pin 2
GREEN
Pin 10
GND
Pin 3
BLUE
Pin 11
ID0/RES
Pin 4
ID2/RES
Pin 12
ID1/SDA
Pin 5
GND
Pin 13
HSync
Pin 6
RED_RTN
Pin 14
VSync
Pin 7
GREEN_RTN
Pin 15
ID3/SCL
Pin 8
BLUE_RTN
Connect the devices via VGA converting cable as shown below:
Connect with Component Video (YPbPr) Source
Connect with Composite Video (C-VIDEO) Source

Modular Matrix Switcher 16x16
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4O-VG: Output card with a maximum of 4 VGA output signals and 4 stereo audio
outputs. The output video signal comes from the 4I-VG or other types of input cards,
and output audio signal from the audio of the input signal.
2.2.3. 4I-SD & 4O-SD
SDI signal card. (Please check the specification from 5.2.3)
This card is compatible with different SDI signal formats, including SD/HD/3G-SDI
(adaptive)
Every port has loop output for local monitoring.
4I-SD 79051: Four input SDI Input card with loop out. The input signal can pass to an
output device through 4O-SD or other types of output cards.
4O-SD 79124: SDI output card with four output SDI connection including a mirror out
for each output.
The BNC connector is shown as the figure below.
Sleeve ( )
Tip (+)
BNC Connector

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2.2.4. 4I-HD-4K & 4O-HD-4K
4K HDMI signal card. (Please check the specification from 5.2.4)
Supports hot-plug, HDMI 1.4& HDCP 1.4 compliance. Compatible with DVI signal and
supports a high-definition HDMI source up to 4kx2k and is 1080p 3D compliance. The
card also provides a selectable auxiliary audio input to embed audio.
4I-HD 79110: Input card with four 4K HDMI with audio input signals. The input signal
can pass to output devices through 4O-HD or other types of output cards. Audio
selection is made using RS232 commands.
Note: When matching with output cards that do not support 4kx2k, set EDID resolution
to 1080p to enable a reliable output.
4O-HD 79120: Output card with four 4K HDMI with audio output signals. The output
signals from 4I-HD, or other kinds of input cards. HDCP compliant status settable via
RS232 commands.
Pin layout of the HDMI connectors (female).

Modular Matrix Switcher 16x16
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No.
Signal Name
No.
Signal Name
1
TMDS Data 2+
20
SHELL
2
TMDS Data 2 Shield
19
Hot Plug Detect
3
TMDS Data 2-
18
+5V Power
4
TMDS Data 1+
17
Ground
5
TMDS Data 1 Shield
16
DDC Data
6
TMDS Data 1-
15
DDC Clock
7
TMDS Data 0+
14
No Connect
8
TMDS Data 0 Shield
13
CEC
9
TMDS Data 0-
12
TMDS Clock-
10
TMDS Clock+
11
TMDS Clock Shield
2.2.5. 4I-UF & 4O-UF
4K optical signal card. (Please check the specification from 5.2.5)
Supports hot-plug; High bandwidth: 10.2Gbps; compliant with HDMI 1.4, capable of
transmitting 4K×2K& 1080P 3D (max) signals; supports multi-mode transmission up to
300m and single mode transmission up to 1km.
4I-UF: Input card with 4 optical single mode input signals with a corresponding
indicator that illuminates green when there is an input signal. The input signal can
pass to any output device through 4O-UF or through other types of output cards.
4O-UF: Output card with optical single mode 4 output signals. The output signals from
4I-UF or other types of input cards. The corresponding indicator illuminates green
when there is an output signal.
Note: Use the 4I-UF/ 4O-UF with single mode optical fiber transmitter/ receiver.

Modular Matrix Switcher 16x16
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2.2.6. 4I-BT-4K & 4O-BT-4K
HDBaseT Lite (220’) twisted pair card (HDMI/DVI extender). (Please check the
specification from 5.2.6)
Cards support hot-plug and are compatible with HDBT 1.0, HDMI1.4a, and HDCP1.4.
Resolution ranges from 480p to 4kx2k and are 1080p 3D compliant. Use these cards
to extend HDBT signal up to 220’ at 1080p or 130’ at 4k using single Cat 5e cable.
Cards also support bi-directional RS232 transmission and audio extraction.
Note: Cards do not support PoE or PoC to power endpoint device.
4I-BT-4K 79111: Input card with four 4K HDBaseT Lite, RS232, and audio connections.
Input signal can pass to output device through 4O-BT or pass through other kinds of
output cards. (Use with TPHD402PT 79039).
Note: When matching with output cards that do not support 4kx2k, adjust the output
resolution to 1080p to enable reliable output.
4O-BT-4K 79121: Output Input card with four 4K HDBaseT Lite, RS232, and audio
connections. Audio connections provide audio extraction using 3.5mm stereo
connector. Output signals from 4I-BT or other kinds of input cards. (Use with
TPHD402PR 79040).

Modular Matrix Switcher 16x16
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Pin layout of the RJ45 connectors:
Two different connection standards can be chosen; the connectors of same cable
should use the same standard.
TIA/EIA T568A
TIA/EIA T568B
Cable color
Cable color
1
green white
1
orange white
2
green
2
orange
3
orange white
3
green white
4
blue
4
blue
5
blue white
5
blue white
6
orange
6
green
7
brown white
7
brown white
8
brown
8
brown
Notice: Cable connectors MUST be metal and the shielded layer of cable MUST be
connected to the connector’s metal shell in order to share the grounding.
3. System Connection
3.1. Usage Precautions
1) The system should be installed in a clean environment with proper temperature
and humidity.
2) All of the power switches, plugs, sockets, and power cords should be insulated and
safe.
3) All devices should be connected before being powered on.

Modular Matrix Switcher 16x16
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3.2. Connection Diagram
Figure 3- 1 System Diagram
3.3. Application
The Modular Matrix Switcher series has beneficial application in different
environments such as radio and television, multi-media meeting rooms, big screen
display setups, television, education, and control centers.
4. Control Operations
4.1. Front Panel Button control
Users can control the Modular Matrix Switcher 16x16 directly from its front panel
buttons. To switch video and audio signals, please operate the buttons under the
following format:
Format: “Input Channel” + “AV” + “Output Channel”+ “Enter”

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Note:
1) “Switch Mode”: Audio and Video switched together. MMX does not support
breakaway audio.
2) “Input Channel”: Enter with the number of input channels that can be controlled.
3) “Output Channel”: Enter with the number of output channels can be controlled.
Press “All”to select all of the outputs.
4) Use the “,”button to separate multiple I/O channels and press the “ENTER”button
to confirm the operation.
5) The input/output channels on the rear panel counting from left to right and top to
bottom.
6) The input delay time between two numbers of every input and output channel must
be less than 5 seconds or the operation will be cancelled.
Example:
1. To switch input 1 to output 11, press input “1”, “AV” output “1” “1”, and “Enter”.
2. To transfer signals from input 1 to all output channels, press the following buttons
in this order: “1”, “All”.
Other Functional Buttons:
Buttons
Description
Operation
UNDO
return to the previous
status
Status 1: Input 6 -> output 6
Press input “6”+ “AV”+ output 4 to change
the connection. Press “Undo”to return to
Status 1.

Backspace the last
operation
If you press buttons “1”, “AV”, “2”, “”in that
order, then “2”will be canceled.
THROUGH
Get straight I/O
connection, e.g. input 1->
output 1, input 2-> output
2.
Format: “Input Channel”+ ”Through”
If you press buttons “ALL”, “THROUGH”in
that order, then the result will be like input 1
output 1, input 2output 2, input 3output
3 …input 16output 16.
4.2. IR Remote control
With the IR remote, the Modular Matrix Switcher can be controlled remotely. The
function buttons on the IR remote are the same with the ones on the front panel.
Press the buttons under below format:
“Input Channel” + “Switch Mode” + “Output Channel”

Modular Matrix Switcher 16x16
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Figure 4- 1 Panel of the IR Remote
Input channel buttons,
including 1~10+
Menu buttons, including
switching buttons and
function buttons
Output channel buttons,
including 1~10+
Input channel buttons,
including 1~10+
Menu buttons, buttons
VIDEO and AUDIO are
not available.
Output channel buttons,
including 1~10+

Modular Matrix Switcher 16x16
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4.3. RS232 Control
4.3.1. Connection of RS232 Communication Port
Using the listed protocol, the Modular Matrix Switcher can be controlled by a control
system via Ethernet or its RS-232 communication port.
This RS-232 communication port is a female 9- D connector. The definition of its pin
layout is shown in the table below.
No. Function
1N/u Unused
2Tx Transmit
3Rx Receive
4N/CUnused
5Gnd Ground
6N/C Unused
7N/C Unused
8N/CUnused
9N/CUnused
4.3.2. TCP/IP and RS232 Communication Commands
The following is a list of all of the commands used to remotely control the Modular
Matrix Switcher using either TCP/IP or RS232.
RS232 Communication protocol: Baud rate: 9600; Data bit: 8; Stop bit: 1; Parity
bit: none.
Type
Command
Description
Commands for Main Unit
/*Type;
Inquire the models information.
/%Lock;
Lock the keyboard of the control panel on the
Matrix.
/%Unlock;
Unlock the keyboard of the control panel on the
Matrix.
/^Version;
Inquire the version of firmware
/:MessageOff;
Turn off the feedback command from the com
port. It will only show the “switcher OK”.
/:MessageOn;
Turn on the feedback command from the com
port.
Undo.
To cancel the previous operation.
Demo.
Switch to the “demo” mode, 1->1, 2->2, 3->3 …
and so on.
[x]All.
Transfer signals from the input channel [x] to all
output channels
All#.
Transfer all input signals to the corresponding
output channels respectively.