RTI VMX-8 User manual

VMX-8
Modular Matrix Switcher 8x8
All Rights Reserved
Version: VMX-8_2017V1.1
User Manual

Modular Matrix Switcher 8x8
Preface
Read this user manual carefully before using the product. Pictures are shown in this
manual for reference only, different models and specifications are subject to real
product.
This manual is only for operation instruction, please contact the local distributor for
maintenance assistance. The functions described in this version were updated till
December 6, 2017. In the constant effort to improve the product, we reserve the right
to make functions or parameters changes without notice or obligation. Please refer to
the dealers 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 B 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 would void
the user’s authority to operate the equipment.

Modular Matrix Switcher 8x8
Safety Suggestions
Read and Follow Instructions. Read all safety and operating instructions before
operating the unit.
Retain Instructions. Keep the safety and operating instructions for future reference.
Heed Warnings. Adhere to all warnings on the unit and in the operating instructions.
Heat. Keep the unit away from heat sources such as radiators, heat registers, stoves,
etc., including amplifiers that produce heat.
Power Sources. Connect the unit only to a power supply of the type described in the
operating instructions, or as marked on the unit.
Power Cord Protection. Route power supply cords so that they are not likely to be
walked on or pinched by items placed on or against them, paying particular attention to
the cord plugs at power receptacles and at the point at which they exit from the unit.
Water and Moisture. Do not use the unit near water—for example, near a sink, in a
wet basement, near a swimming pool, near an open window, etc.
Object and Liquid Entry. Do not allow objects to fall or liquids to be spilled into the
enclosure through openings.
Servicing. Do not attempt any service beyond that described in the operating
instructions. Refer all other service needs to qualified service personnel.
Damage Requiring Service. The unit should be serviced by qualified service
personnel when:
The power supply cord or the plug has been damaged.
Objects have fallen or liquid has been spilled into the unit.
The unit has been exposed to rain.
The unit does not appear to operate normally or exhibits a marked change in
performance.
The unit has been dropped or the enclosure has been damaged.

Modular Matrix Switcher 8x8
Limited Warranty
RTI warrants its products for a period of three (3) year (1 year only for included battery
packs); or for a period of time compliant with local laws when applicable from the date
of purchase from RTI or an authorized RTI distributor.
This warranty may be enforced by the original purchaser and subsequent owners
during the warranty period, so long as the original dated sales receipt or other proof of
warranty coverage is presented when warranty service is required.
Except as specified below, this warranty covers all defects in material and
workmanship in this product. The following are not covered by the warranty:
Damage resulting from:
1. Accident, misuse, abuse, or neglect.
2. Failure to follow instructions contained in this Guide.
3. Repair or attempted repair by anyone other than Remote Technologies
Incorporated.
4. Failure to perform recommended periodic maintenance.
5. Causes other than product defects, including lack of skill, competence or
experience of user.
6. Shipment of this product (claims must be made to the carrier).
7. Being altered or which the serial number has been defaced, modified or removed.

Modular Matrix Switcher 8x8
Contents
1. Introduction.................................................................................................................1
1.1 About VMX-8 .....................................................................................................1
1.2 Features ............................................................................................................1
1.3 Package List......................................................................................................1
1.4 Signal Card (changeable cards) ........................................................................2
2. Panel Description........................................................................................................3
2.1 Front Panel........................................................................................................3
2.2 Rear Panel.........................................................................................................4
2.3 Changeable Cards.............................................................................................4
2.3.1 VMX-IM4 & VMX-OM4 ............................................................................4
2.3.2 VMX-IT4 & VMX-OT4..............................................................................5
3. System Connection.....................................................................................................7
3.1 Usage Precautions ............................................................................................7
3.2 Connection Diagram..........................................................................................7
4. Control Operations......................................................................................................8
4.1 Front Panel Button Control................................................................................8
4.2 IR Remote Control.............................................................................................9
4.3 RS232 Control...................................................................................................9
4.3.1 Connection of RS232 Communication Port.............................................9
4.3.2 RS232 Communication Commands ......................................................10
4.4 TCP/IP Control (Optional)................................................................................14
4.4.1 Control Modes.......................................................................................14
4.4.2 Control VMX-8 via TCP/IP Communication Software............................16
4.4.3 TCP/IP Configuration.............................................................................17
5. Specification .............................................................................................................18
5.1 Main Unit .........................................................................................................18
5.2 Changeable Cards...........................................................................................18
5.2.1 VMX-IM4 & VMX-OM4 ..........................................................................18
5.2.2 VMX-IT4 & VMX-OT4............................................................................19
6. Troubleshooting & Maintenance ...............................................................................21
7. Contacting RTI..........................................................................................................23
8. Service & Support.....................................................................................................23

Modular Matrix Switcher 8x8
1
1. Introduction
1.1 About VMX-8
The VMX-8 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. VMX-8
supports various changeable cards including HMDI and HDBaseT etc. Users can
choose to insert different signal card for different application.
VMX-8 boasts power off memory and audio signal can be switched separately or
jointly with video signal. It has 1 RS232 port and 1 optional TCP/IP port for convenient
control from third-party.
With its flexible design, VMX-8 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 and HDBaseT cards to configure any matrix.
Truly cross-point switching, any input to any output, regardless signal format.
Support HDMI1.4a, support 3D.
Integrated HDBaseT technology.
Controllable via button, RS232 & optional TCP/IP, also compatible with 3rd parties
control.
HDCP compliant.
LCD display.
1.3 Package List
1 x VMX-8
1 x Power cord
1 x IR remote (Not include battery)
4 x Plastic cushions
1 x RS232 cable
1 x User manual
Note: Please contact your distributor immediately if any damage or defect in the
components is found.

Modular Matrix Switcher 8x8
2
1.4 Signal Card (changeable cards)
VMX-8 supports multiple signal cards as listed in the following charts:
Input Cards
Spec
Models
Inputs
Signal Format
VMX-IM4
4
HDMI& analog Audio
VMX-IT4
4
HDBT, RS232, Audio
Output Cards
Spec
Models
Outputs
Signal Format
VMX-OM4
4
HDMI& analog Audio
VMX-OT4
4
HDBT, RS232, Audio

Modular Matrix Switcher 8x8
3
2. Panel Description
2.1 Front Panel
Figure 2- 1 Front Panel
No.
Name
Description
①
Power
indicator
Illuminate red once powered on
②
IR
IR sensor, receive IR signal sent from IR remote
③
LCD
screen
Display real-time operation status
④
INPUTS
Back-lit buttons for input selection, ranges from 1~ 8, correspond
to 1~8 sources on input signal cards (counting from left to right, top
to bottom)
⑤
OUTPUTS
Back-lit buttons for output selection, ranges from 1~ 8, correspond
to 1~8 displays on output signal cards (counting from left to right,
top to bottom)
⑥
MENU
AV: Transfer AV signal from signal card.
VIDEO: Transfer video signal from signal card only.
AUDIO: Transfer audio signal from audio card only, but the VMX-8
can’t support audio card.
ALL: Select all input/output channel
THROUGH: To transfer the signals directly to the corresponding
output channels.
UNDO: Undo button, to resume to the status before the command
just performed.
: Backspace button, to backspace the last press.
INPUTS
OUTPUTS
1 2 3456 7 8
1 2 3456 7 8
AV Video Audio
MENU
IR
SYSTEM MONITOR
Undo
ALL
All Through
VMX-8
146
23 5

Modular Matrix Switcher 8x8
4
2.2 Rear Panel
Figure 2- 2 Rear Panel
No.
Name
Description
①
INPUTS
Input signal card slots, 2 in total, insert necessary input cards here
②
OUTPUTS
Output signal card slots, 2 in total, insert necessary output cards
here.
③
TCP/IP
(Optional) Used for TCP/IP control port.
④
RS232
Serial control port, connect with RS232 port of control device.
⑤
Power port
Connect with household alternating current power
⑥
GND
connector
Used for system grounding.
2.3 Changeable Cards
VMX-8 support expansion through various changeable input/ output cards of different
signals including HDMI, twisted pair etc. Here is a brief introduction to the changeable
cards.
2.3.1 VMX-IM4 & VMX-OM4
4K HDMI signal card. (Please check the specification from 5.2.1)
Support HDMI 1.4a& HDCP 1.4 compliance; Compatible with DVI signal; Support
high-definition HDMI source up to 4kx2k, 1080p 3D compliance;
Provide auxiliary audio port as supplement to HDMI embedded audio, audio source
selectable via RS232 command.
It also boasts embedded EDID management.
RS232
TCP/IP CONTROL
OUTPUTS OUTPUTS
VGA 3VGA 2VGA 1 VGA 4
OUTPUTS OUTPUTS
VGA 3VGA 2VGA 1 VGA 4
INPUTS INPUTS
VGA 3VGA 2VGA 1 VGA 4
INPUTS INPUTS
VGA 3VGA 2VGA 1 VGA 4
1
6
23
4
5

Modular Matrix Switcher 8x8
5
VMX-IM4: input card, maximum four input signal. Input signal can pass to output
device through VMX-OM4, or other kinds of output cards.
Note: When matching with output cards that do not support 4kx2k, adjust the input
resolution to 1080p to enable reliable output.
VMX-OM4: output card, maximum four output signal, output signals from VMX-IM4, or
other kinds of input cards, HDCP compliant status settable via RS232 command
Pin layout of the HDMI connectors (female).
No.
Signal
No.
Signal
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
2.3.2 VMX-IT4 & VMX-OT4
4K Twisted pair card (Please check the specification from 5.2.2)
Support HDTV, compatible with HDBT 1.0, HDMI1.4a& HDCP1.4; Wide resolution
range from 480p~ 4kx2k, 1080p 3D compliant; Extend HDBT signal up to 70m at
1080p or 40m at 4k; Bi-directional RS232 transmission on single cable; Audio source
selectable via corresponding command;Auxiliary audio ports support stereo signal.
It also boasts embedded EDID management.
VMX-IT4: input card, maximum input four HDBT signal. Input signal can pass to output