Vision HD MX0402-310 User manual

Model No.: MX0402-310
Operating Instructions
Thanks for purchasing our product.
Please be sure to read this instruction manual
carefully before using our product.

Introduction
source (Blue-Ray player, HD DVD player, satellite receiver, game system, etc.)
to be shown on the any of the four displays simultaneously, no matter the
source is HDCP or not. Extra infrared receiver extension, IR emitter, RS232
and Ethernet port are supplied for remote control.
MX0402-310 has the ability of equalization and amplification to ensure HDMI
signal's transmission through long cable without quality loss.
MX0402-310 offers solutions for digital entertainment center, HDTV retail and
show site, HDTV, STB, DVD and projector factory, noise, space and security
concerns, data center control, information distribution, conference room
presentation, school and corporate training environments.
Vision HD’s MX0402-310 is a 4-by-2 DVI/HDMI true matrix. It allows any

Contents
HDMI Matrix ..........................................................................................................1
Product Overview..................................................................................................1
Features ................................................................................................................ 1
Package Contents.................................................................................................3
Connections and Operations ................................................................................ 3
Specifications ........................................................................................................5
Panel Descriptions ................................................................................................ 6
Typical Application.................................................................................................7
Maintenance.......................................................................................................... 8
Product Service.....................................................................................................8
Provided Service ...................................................................................................8
Mail-In Service....................................................................................................... 8
Warranty ................................................................................................................9
Warranty Limits And Exclusions............................................................................ 9

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HDMI Matrix (Router Type)
■Product Overview ( Model Number: MX0402-310 )
■Features
zEasy to use: install in seconds, no need for setting.
zAllows up to four HDMI audio/video devices to be independently switched
to four HDMI monitors, HDTVs, or projectors.
zThe four outputs could show the same or different source at the same time
no matter the source is HDCP or not.
zThe four outputs all include one HDMI-A connecter and one dual RJ-45
connecter. They can output at the same time.
zSupport high definition resolutions 1080p, 1080i, 720p and standard video
format.
zEach port supports HDMI or DVI inputs.
zWith extra infrared receiver extension.
zFive switching modes：panel buttons, local IR, IR call back from remote
rooms, RS232 and Ethernet.
zIR emitter for IR call back function to control the HDMI source from remote
rooms.
zHDCP compliant.
zHDMI 1.3 version.
"Notice
packaging and any accompanying documentation without prior written notice.
Vision HD reserves the right to make changes in the hardware,

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Warning
To reduce the risk of fire, electric shock or product damage:
1. Do not expose this apparatus
to rain, moisture, dripping or
splashing and that no objects
filled with liquids, such as vases,
shall be placed on the apparatus.
6. Clean this apparatus
only with dry cloth.
2. Do not install or place this unit
in a bookcase, built-in cabinet or
in another confined space.
Ensure the unit is well ventilated.
3. To prevent risk of electric
shock or fire hazard due to
overheating, do not obstruct
the unit’s ventilation openings
with newspapers, tablecloths,
curtains, and similar items.
4. Do not install near any heat
sources such as radiators, heat
registers, stoves, or other
apparatus (including amplifiers)
that produce heat.
5. Do not place sources of naked
flames, such as lighted candles,
on the unit.
7. Unplug this apparatus
during lightning storms or
when unused for long
periods of time.
8. Protect the power cord
from being walked on or
pinched particularly at
p
lu
g
s.
9. Only use attachments /
accessories specified by
the manufacturer.
10. Refer all servicing to
qualified service
personnel.

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■Package Contents
①Main unit. P/N_MX0402-310.
②5VDC Power Supply.P/N_VDC0503
③ 1x Remote.
④ 1x IR_RX(IR receiver extension cable).
⑤4x IR_TX(IR emitter cable).
⑥ Operating Instructions. P/N_INS MX0402-310.
NOTE: PART NUMBER (Abbreviation as P/N).
■Connections and Operations
1) Connect the HDMI input sources (such as HD-DVD, PS3, STB etc) into
MX0402-310.
2) Connect the HDMI outputs (such as HD-LCD, HD-DLP) into MX0402-310.
3) Power on the input source you want to show. (Keep the unused input
power off, otherwise it may interfere the normal display.)
4) Connect the power supply into MX0402-310 and turn on the display you
want to watch.
5) Use remote or push the button to choose input source. Extra infrared
receiver extension, IR emitter, RS232 and Ethernet port are supplied for
remote control.
6) IR call back from remote rooms to control the HDMI Matrix function.
Enable the function: press the output 2 selection button and the key lock
button at the same time for about 3 seconds。After all the output 1 LEDs
and the output 2 LEDs flash once, the function is enabled. Disable the
function: press the output 2 selection button and the key lock button at the
same time for about 3 seconds, After all the output1 LEDS and the output2
LEDS flash twice, the function is disabled.

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7) Instruction on IR call back function
The sequence of "TX IR1，TX IR2，TX IR3，TX IR4" one-to-one correspond
with "HDMI INPUT1，HDMI INPUT2，HDMI INPUT3，HDMI INPUT4".
When an output chooses certain input, the call-back IR signal of RJ45 on
this output port will choose the corresponding "TX IR" port to send the
signal out.
For example, OUTPUT1 chooses INPUT3，then the call-back IR signal of
RJ45 on OUTPUT1 will choose "TX IR3" to send the signal out.
8) SOURCE-SINK AUTOFIT Function
This function applies to the situation when the source's HDMI version
exceeds the sink's HDMI version.
For example: When the TV is HDMI 1.2 version and PS3 source is HDMI
1.3 version, it will output HDMI 1.2 version.
(1). When under default mode, this machine will output 1.2 version HDMI signal.
(2). Under button mode
A、When the source is HDMI1.3, (e.g., HDMI output from PS3)，OUTPUT1 to 4 are both
support HDMI1.3 displays, meanwhile the RJ45 is not connected to output port and do
not connect the input, press "selection of OUTPUT1 and lock key" simultaneously this
product will output HDMI1.3 signals.
B、when the source is HDMI1.3, (e.g., the HDMI output from PS3), OUTPUT1 to 4 are
connected to the displays that can only support HDMI 1.2 MAX, or the RJ45 is connected
to the output port, meanwhile the input port should not be connected ,press "selection of
OUTPUT1 and lock key" simultaneously (no matter HDMI OUTPUT port is connected to
the display support HDMI 1.3 or not), it outputs HDMI 1.2 signals.
NOTE: IR emitter should be sticked as near as to the DVD IR receive window.

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9) SOURCE-SINK AUTOFIT Function.
This function applies to the situation when the source's HDMI version
exceeds the sink's HDMI version. (This function can be used to fix the
1080p, 1080i, 2ch audio, multi channel audio issue.)
For example: When the TV is HDMI 1.2 version and PS3 source is HDMI
1.3 version, it will output HDMI 1.2 version.
(1). Under default mode, this machine will output 1.2 version HDMI signal (1080p and
stereo audio).
(2). Under button mode.
NOTE: The method to reset the machine to default EDID setting: Disconnect the input
and output. Please press "selection of OUTPUT1” and “lock key" Simultaneously for at
least 3 seconds, and EDID of all the four input ports will be reset to the default setting.
The audio setting of the default EDID is stereo. It is suitable for TV sets.
Attention: Insert / Extract cables gently.
■Specifications
Operating Temperature Range -5 to +35°C (-41 to +95 °F)
Operating Humidity Range 5 to 90 % RH (no condensation)
Input Video Signal 0.5-1.0 volts p-p
Input DDC Signal 5 volts p-p (TTL)
Signaling Rate 2.25Gbit/s
Video Format Supported DTV/HDTV:
1080p/1080i/720p/576p/480p/576i/480i
Audio Format Supported DTS-HD、Dolby trueHD
Output Video HDMI1.2 and HDMI 1.3

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HDMI cable Transmission
Distance
<15m (If needed, HDMI extender is
optional)
UTP cable Transmission
Distance repeater should be used)
Power Consumption 10wtts (Max.)
Dimensions
440mmL×203mmW×43mmH
/17.3''L×7.9''W×1.6''H
Mass (Main Unit) 2kg/4.4lb
Note: Specifications are subject to change without notice. Mass and dimensions are
approximate.
■Panel Descriptions
Front Panel
① Output selection and indicator of input for output port 1 to 4.
② IR window.
③ Key lock button.
④ Indicator of locking status, when the output selection buttons are locked,
LED inside lights.
⑤Power switch.
<30m(use Vision HD UTP receiver,if
need longer distance, Vision HD's UTP

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Rear Panel
① Power input.
② IR extension.
③ Output 1 and 2 with HDMI and CAT5E.
④ Input port 1 to 4 with corresponding IR emitter.
⑤ RS232 port.
⑥ Debug port. (For matrix control)
Note: RS485 port and LAN port are for matrix control. The LAN port is connected to the
computer via direct UTP and connected to the router via cross UTP.
■Typical Application

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■Maintenance
Clean this unit with a soft, dry cloth. Never use alcohol, paint thinner or benzine
to clean this unit.
■Product Service
●Provided Service
1) Damage Requiring service: The unit should be serviced by qualified
service personnel if:
zThe DC power supply cord or AC adaptor has been damaged;
zObjects or liquids have gotten into the unit;
zThe unit has been exposed to rain;
zThe unit does not operate normally or exhibits a marked change in
performance;
zThe unit has been dropped or the cabinet damaged.
2) Servicing Personnel: Do not attempt to service the unit beyond that
described in these operating instructions. Refer all other servicing to
authorized servicing personnel.
3) Replacement parts: When parts need replacing ensure the service uses
parts specified by the manufacturer or parts that have the same
characteristics as the original parts. Unauthorized substitutes may result
in fire, electric shock, or other hazards.
4) Safety check: After repairs or service, ask the service to perform safety
checks to confirm that the unit is in proper working condition.
●Mail-In Service
When shipping the unit, carefully pack and send it prepaid, adequately insured
and preferably in the original carton. Include a letter detailing the complaint and

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provide a daytime phone and/or email address where you can be reached.
If repair is needed during the limited warranty period the purchaser will be
required to furnish a sales receipt/proof of purchase indicating date of
purchase, amount paid and place of purchase. Customer will be charged for
the repair of any unit received without such proof of purchase.
●Warranty
If your product does not work properly because of a defect in materials or
the length of the period indicated as below, （Parts (1) Year，Labor(90)
Days）which starts with the date of original purchase (“Limited Warranty
period”), at its option either (a) repair your product with new or refurbished
parts, or (b) replace it with a new or a refurbished product. The decision to
repair or replace will be made by the warrantor.
During the “Labor” Limited Warranty period there will be no charge for labor.
During the “Parts” warranty period, there will be no charge for parts. You must
mail-in your product during the warranty period. This Limited Warranty is
extended only to the original purchaser and only covers product purchased as
new. A purchase receipt or other proof of original purchase date is required for
Limited Warranty service.
●Warranty Limits And Exclusions
1) This Limited Warranty ONLY COVERS failures due to defects in
materials or workmanship, and DOES NOT COVER normal wear and
tear or cosmetic damage. The Limited Warranty ALSO DOES NOT
COVER damages which occurred in shipment, or failures which are
caused by products not supplied by the warrantor, or failures which result
from accidents, misuse, abuse, neglect, mishandling, misapplication,
alteration, faulty installation, set-up adjustments, misadjustment of
consumer controls, improper maintenance, power line surge, lightning
workmanship, Vision HD (referred to as “the warrantor”) will, for

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damage, modification, or service by anyone other than a Factory Service
Center or other Authorized Service, or damage that is attributable to acts
of God.
2) There are no express warranties except as listed under “limited
warranty coverage”. The warrantor is not liable for incidental or
consequential damages resulting from the use of this product, or
arising out of any breach of this warranty. (As examples, this excludes
damages for lost time, cost of having someone remove or re-install an
installed unit if applicable, travel to and from the service location, loss of
or damage to media or images, data or other recorded content. The items
listed are not exclusive, but are for illustration only.)
3) Parts and service, which are not covered by this limited warranty,
are your responsibility.