TEKVOX MMX88 User Manual
MODULAR88A
Modular Matrix Switcher 8x8 with Audio
All Rights Reserved
Revised April 6
nd
, 2015
Modular Matrix Switcher 8x8 (with Audio)
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 8x8 (with Audio)
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
possible 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 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 8x8 (with Audio)
Contents
1. Introduction ................................................................................................................. 1
1.1. About Modular Matrix Switcher 8x8 (with Audio) ............................................... 1
1.2. Features ........................................................................................................... 1
1.2.1. Modular Matrix Switcher signal card (changeable cards) ....................... 2
1.4 Package List ...................................................................................................... 2
2. Panel Description ........................................................................................................ 3
2.1. Modular Matrix Switcher 8x8 (with Audio) ......................................................... 3
2.1.1. Front Panel ............................................................................................. 3
2.1.2. Rear Panel.............................................................................................. 4
2.2. Changeable Cards ............................................................................................ 4
2.2.1. 4I-DS& 4O-DS ........................................................................................ 4
2.2.2. 4I-VA ....................................................................................................... 6
2.2.3. 4I-SD & 4O-SD ....................................................................................... 7
2.2.4. 4I-HD-4K & 4O-HD-4K ........................................................................... 8
2.2.5. 4I-UF & 4O-UF ....................................................................................... 9
2.2.6. 4I-BT-4K & 4O-BT-4K ........................................................................... 10
2.2.7. AU88 Stereo Audio (Modular Matrix Switcher 8x8 (with Audio) Only) ... 11
3. System Connection ................................................................................................... 12
3.1. Usage Precautions ......................................................................................... 12
3.2. Connection Diagram ....................................................................................... 12
3.3. Application ...................................................................................................... 13
4. Control Operations .................................................................................................... 13
4.1. Front Panel Button control .............................................................................. 13
4.2. IR Remote control ........................................................................................... 15
4.3. RS232 Control ................................................................................................ 15
4.3.1. Connection of RS232 Communication Port .......................................... 15
4.3.2. TCP/IP and RS232 Communication Commands .................................. 16
4.4. TCP/IP Control (Optional) ............................................................................... 23
4.4.1. Control Modes ...................................................................................... 23
4.4.2. TCP/IP Settings .................................................................................... 24
5. Specification ............................................................................................................. 26
Modular Matrix Switcher 8x8 (with Audio)
5.1. Main Unit ........................................................................................................ 26
5.2. Changeable Cards .......................................................................................... 26
5.2.1. 4I-DS & 4O-DS ..................................................................................... 27
5.2.2. 4I-VA ..................................................................................................... 27
5.2.3. 4I-SD & 4O-SD ..................................................................................... 28
5.2.4. 4I-HD-4K & 4O-HD-4K ......................................................................... 29
5.2.5. 4I-UF & 4O-UF ..................................................................................... 30
5.2.6. 4I-BT-4K & 4O-BT-4K ........................................................................... 31
5.2.7. AU88 (Modular Matrix Switcher 8x8 (with Audio) Only) ........................ 32
6. Troubleshooting & Maintenance ............................................................................... 33
7. After-sales Service .................................................................................................... 35
Modular Matrix Switcher 8x8 (with Audio)
1. Introduction
1.1. About Modular Matrix Switcher 8x8 (with Audio)
Modular Matrix Switcher 8x8 (with Audio) is a high-performance 8x8 video and audio
modular matrix switcher. 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 8x8 (with Audio) 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 8x8 (with Audio) 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 8x8 (with Audio) 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 8x8.
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.
Supports 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.
1
1.2.1. Modular Matrix Switcher signal card (changeable 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
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
To meet different situation and users, the Modular Matrix Switcher 8x8 (with Audio)
cards are classified into the following models:
Input Cards
Output Cards
1.4
1.4 Package List
1 x Modular Matrix Switcher 8x8 (with Audio)
1.4
1 x Power Cord
1.4
1 x IR remote (The cell battery is not included)
4 x Plastic cushions
1.4
1 x RS232 cable
1 x User manual
1.4
Notes: Please confirm if the product and the accessories are all included. If not,
1.4
please contact your dealer.
1.4
1.4
1.4
1.4
Modular Matrix Switcher 8x8 (with Audio)
2
Modular Matrix Switcher 8x8 (with Audio)
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 1- 8, 8 selectable channels in total.
OUTPUTS
Buttons for output channels with green back-light indicating,
ranges from 1 - 8. 8 selectable channels in total.
MENU
AV: Transfers video and audio signals synchronously
VIDEO: Transfer video signal only
AUDIO: Transfer video signal only
ALL: Select all input/output channel
THROUGH: Transfers the signals directly to the corresponding
output channels.
UNDO: Resumes to the status before the previous command
: Backspace button, to backspace the latest press.
2. Panel Description
2.1. Modular Matrix Switcher 8x8 (with Audio)
2.1.1. Front Panel
Figure 2- 1 Front Panel of the Modular Matrix Switcher 8x8 (with Audio)
3
Modular Matrix Switcher 8x8 (with Audio)
No.
Name
Description
INPUTS
Audio input slot
OUTPUTS
Audio output slot
INPUTS
Input signal card slots, 2 in total
OUTPUTS
Output signal card slots, 2 in total
Power
ports
Connect with household alternating current power
RS232
Serial control port; connect with RS232 port of control device.
GND
connector
Used for system grounding
TCP/IP
(Optional) Used for TCP/IP control port
2.1.2. Rear Panel
Figure 2- 2 Rear Panel of Modular Matrix Switcher 8x8 (with Audio)
Note: There are only 2 input and 2 output slots for the Modular Matrix Switcher 8x8
(with Audio), which enables only 2 input cards and 2 output cards to be installed on
Modular Matrix Switcher 8x8 (with Audio). 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 8x8 (with Audio) support 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
4
Modular Matrix Switcher 8x8 (with Audio)
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-
embedded the EDID management technology with supporting DDC.
The output card supports adjustable output resolutions.
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)
5
Modular Matrix Switcher 8x8 (with Audio)
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
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):
Connect the devices via VGA converting cable as shown below:
Connect with Component Video (YPbPr) Source
Connect with Composite Video (C-VIDEO) Source
6
Modular Matrix Switcher 8x8 (with Audio)
Sleeve
( )
Tip (+)
BNC Connector
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.
7
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