Tekvox TEK MV71-4K 79065 User manual

1 / 49
4K 7x1 Multiviewer Switcher
(TEK MV71-4K 79064 & 79065)
User Manual
All Rights Reserved
Revised July 1, 2015

2 / 49
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.

3 / 49
SAFETY PRECAUTIONS
To insure the best from the product, please read all instructions carefully before using
the device. Save this manual for further reference.
lUnpack the equipment carefully and save the original box and packing material for
possible future shipment
lFollow basic safety precautions to reduce the risk of fire, electrical shock and injury
to persons.
lDo not dismantle the housing or modify the module. It may result in electrical shock
or burn.
lUsing supplies or parts not meeting the products’ specifications may cause
damage, deterioration or malfunction.
lRefer all servicing to qualified service personnel.
lTo prevent fire or shock hazard, do not expose the unit to rain, moisture or install
this product near water.
lDo not put any heavy items on the extension cable in case of extrusion.
lDo not remove the housing of the device as opening or removing housing may
expose you to dangerous voltage or other hazards.
lInstall the device in a place with fine ventilation to avoid damage caused by
overheat.
lKeep the module away from liquids.
lSpillage 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.
lDo not twist or pull by force ends of the optical cable. It can cause malfunction.
lDo not use liquid or aerosol cleaners to clean this unit. Always unplug the power to
the device before cleaning.
lUnplug the power cord when left unused for a long period of time.
lInformation on disposal for scrapped devices: do not burn or mix with general
household waste, please treat them as normal electrical wastes.

4 / 49
Feature List
lMultiple inputs: 4 x HDMI, 2 x DisplayPort, 1 x RGB/YPbPr
lHDMI，DisplayPort source input with 4Kx2K@30Hz support
lSupports MHL in the four HDMI input ports
lSupports multiple HDMI output resolutions, such as 4Kx2K@30Hz and 1080P.
lSupports Auto Scaler in each source input
lSupports different multiple-window modes of quadruple windows, triple windows,
double windows and a single window, outputting to a display device through one
HDMI output
lSupports pre-defined multiple-window mode
lSupports breakaway audio
lHDCP compliant
lFast switch between input ports
lSupports audio 7 x 1
lSupports multiple-channel HDMI, DisplayPort audio extraction, optical fiber and
eight-channel analog outputs
lSupports one-key fast switch and all-round display through HDMI/DisplayPort
Cable Switch
lEasy-to-use panel and Web GUI
lChooses from four control methods – Panel, IR, IP (Web GUI, Telnet & UDP) and
RS232
lOn-site firmware upgrading through USB port.
l1U size design

5 / 49
Contents
Getting'Started'.......................................................................................................................................................'7'
Panel'Layout'........................................................................................................................................................'7'
Front'Panel'......................................................................................................................................................'7'
Back'Panel'.......................................................................................................................................................'8'
IR'Remote'Control'Unit'.......................................................................................................................................'9'
Button'layout'..................................................................................................................................................'9'
HDMI/DP'Cable'Switcher'(Optional)'.................................................................................................................'10'
Installation'........................................................................................................................................................'10'
How'to'Connect'the'Multiviewer'Switcher'...................................................................................................'10'
Wiring'Diagram'.............................................................................................................................................'11'
Operating'..............................................................................................................................................................'12'
Standby'Mode'and'Operational'Mode'.............................................................................................................'12'
Screen'layout'Configuration'.............................................................................................................................'12'
Single'Window'..............................................................................................................................................'15'
Double'Windows'...........................................................................................................................................'16'
Triple'Windows'.............................................................................................................................................'17'
Quadruple'Windows'.....................................................................................................................................'18'
Output'Resolution'.............................................................................................................................................'19'
Audio'Setting'.....................................................................................................................................................'19'
Audio'Input'Select'.........................................................................................................................................'19'
Audio'Output'Instructions'............................................................................................................................'21'
OSD'Setting'Instructions'...................................................................................................................................'21'
Advanced'Settings'.................................................................................................................................................'25'
RS232'Setting'....................................................................................................................................................'25'
IP'Setting'...........................................................................................................................................................'26'
Command'List'...................................................................................................................................................'28'
Source'Control'..............................................................................................................................................'29'
Video Input Select by Viewer......................................................................................................29'
Audio Source Selection ..............................................................................................................30'
Volume Control...........................................................................................................................31'

6 / 49
Aspect Ratio Selection ...............................................................................................................31'
Resolution Selection...................................................................................................................32'
Advanced'Control'.........................................................................................................................................'32'
Power Control.............................................................................................................................32'
Audio Delay ................................................................................................................................33'
System Controls .........................................................................................................................33'
EDID'Management'........................................................................................................................................'35'
Copy Preset EDID ......................................................................................................................36'
Copy EEPROM EDID .................................................................................................................37'
Write EDID Name (EEPROM) ....................................................................................................38'
Read EDID Name (EEPROM)....................................................................................................38'
Write EDID Data to (EEPROM) ..................................................................................................38'
Read EDID Data from (EEPROM)..............................................................................................39'
Read EDID Data from Output.....................................................................................................39'
Copy EDID Data from Output .....................................................................................................39'
WEB'Setting'......................................................................................................................................................'40'
General'Settings'............................................................................................................................................'40'
Screen Layout Selection.............................................................................................................41'
Video Input Selection..................................................................................................................41'
Aspect Ratio ...............................................................................................................................41'
Audio Input .................................................................................................................................42'
Audio Volume: ............................................................................................................................43'
Output Timing: ............................................................................................................................43'
Advanced'Settings'.........................................................................................................................................'44'
Power Switch Selection ..............................................................................................................44'
Audio Mute Selection..................................................................................................................45'
Auto Position Setting ..................................................................................................................46'
Restore to default Setting ...........................................................................................................46'
Serial Baud Rate Setting: ...........................................................................................................46'
Other'.....................................................................................................................................................................'47'
F/W'Update'.......................................................................................................................................................'47'
Specifications'....................................................................................................................................................'48'
Relative'Products'Series:'...................................................................................................................................'49'

7 / 49
Getting Started
Panel Layout
Front Panel
ID
Name
Description
1
IR receive window
IR receive sensor, receives the IR signals
from the IR remote.
2
Input Buttons and Indicator
Presses the buttons 1~7 to select the
corresponding video or audio input. The
indicators mean the corresponding status of
the video or audio input.
3
Audio Selection Button and
Indicator
Presses this button, then the indicator lights
up, meaning switching between audio
outputs.
4
Video Input Button and
Indicator
Presses the buttons 1~4, indicating the
corresponding windows are selected. The
indicators mean whether this window is
effective.
5
Video Window Mode
Button and Indicator
Video window mode selection: single
window, double windows, triple windows
and quadruple windows. The indicators
mean whether this window is effective.
6
Output Resolution Button
and Indicator
Selects the related resolutions, then the
indicators light up.
7
Power Indicator
Indicates whether the power is working
properly or not.
8
Standby button and
indicator
lSwitches between standby and normal
work modes.
lWhen this device is switched to the
standby mode, the indicator lights up.

8 / 49
Back Panel
ID
Name
Description
1
Power Switch
and 110/220
AC Power
Receptacle
Turn the power ON or OFF using this switch, Connect
the included AC power cord to this receptacle and
connect the plug to an available electrical outlet.
2
Analog audio
output
8 channel analog audio output, Connect a 3.5mm
mini-stereo cable from this jack to the Line In jack of a
multimedia system.
3
Optical output
Connect the optical output port to the digital audio input
port of your amplifier
4
HDMI output
Connect an HDMI cable from this port to an
HD or 4K display.
5
Analog audio
input 1~7
7 channel stereo analog audio input, Connect a 3.5mm
mini-stereo cable from the Line Out jack on the audio
source to this jack.
6
HDMI input 1～
4
Connect up to four Hi-Def sources to these inputs using
HDMI cables.
7
DisplayPort
input 1～2
Connect up to two Hi-Def sources to these inputs using
DisplayPort cables.
8
RGB/YPbPr
input
Connect up to a Hi-Def sources to this input using
DB-15 cable or YPbPr-VGA cable.
9
IP Cont.
Connect an Ethernet cable between
this jack and a LAN to use IP control.
Refer to RS-232 and IP Configuration for
more information on setting up IP control.
10
RS-232
Connect an RS-232 cable from this port
to an RS-232 device. See RS-232 and
IP Configuration for more information on
setting up RS-232 control.

9 / 49
IR Remote Control Unit
Button layout
ID
Name
Description
1
Power
Press this button to power-ON or power-OFF
the Multiviewer Switcher
2
Input 1-7
Press "1-7" buttons to select the corresponding
video input or audio input
3
Windows 1-4
Press "1-7" buttons to select the corresponding
window for select video input
4
Screen Layout
Press this buttons to select Single mode, Double
mode, TRIPLE mode and Quadruple mode
5
Audio
Press this button and then press the "1-7" buttons
to select the corresponding audio input
6
Mute
Press this button to Mute or UnMute the Multiviewer
Switcher audio output
7
Resolution
Press this button to change the Multiviewer
Switcher HDMI output resolution

10 / 49
HDMI/DP Cable Switcher (Optional)
ID
Name
Description
1
HDMI/DP Output
Connect up to 4k or Hi-Def HDMI/DP sources
2
Power Indicator
Indicates the power indicator.
3
Link Indicator
Indicates the connection status indicator.
4
Switch Button
Presses this button Multiviewer Switcher to switch
to this signal port.
5
HDMI/DP Input
Connects to the HDMI or DisplayPort ports of
Multiviewer Switcher using the HDMI cables.
Installation
How to Connect the Multiviewer Switcher
1. Connect up to four 4K or HD HDMI sources to the input ports (HDMI 1 - HDMI 4), Connect up to two 4K
or HD DisplayPort sources to the input ports (DISPLAYPORT 5 - DISPLAYPORT 6), Connect up to one
Hi-Def VGA or YPbPr sources to the input ports (RGB/YPbPr) on the Multiviewer Switcher
2. Connect an 4K or HD display to the HDMI Output port on the Multiviewer Switcher
3. OPTIONAL: Connect up seven stereo analog audio sources to audio input ports(1-7) on the Multiviewer
Switcher.

11 / 49
4. OPTIONAL: Connect the HDMI/DP input port of HDMI/DP cable switcher to the 4K or HD source device.
Connect the HDMI/DP input port of Multiviewer Switcher to the HDMI/DP output port of HDMI/DP cable
switcher using HDMI or DP cables.
5. OPTIONAL: Connect four 3.5mm mini-stereo cables from the jacks on the Multiviewer Switcher to the
“Line In” jack of a multimedia system, or connect an optical cable from the OPTICAL on the Multiviewer
Switcher to the “Optical In” of a multimedia system.
6. OPTIONAL: Connect an RS-232 cable from the RS-232 port on the Multiviewer Switcher to the RS-232
connector on the serial controller.
7. OPTIONAL: Connect an Ethernet cable from the LAN port on the Multiviewer Switcher to a Local Area
Network (LAN).
8. Connect the AC power cord to the Multiviewer Switcher and connect the plug to an available electrical
outlet.
Wiring Diagram

12 / 49
Operating
Standby Mode and Operational Mode
The “PWR” LED next to the Power button on the front panel indicates the power state of the Multiviewer
Switcher. This indicator remains illuminated as long as power is being supplied to the Multiviewer
Switcher. If this indicator does not illuminate, check the connection between the power receptacle on
the Multiviewer Switcher and the AC outlet.
In Standby mode the Standby indicator will light up until the Multiviewer Switcher wakes up. When the
normal work mode is used, the Standby indicator will turn off. There three methods to wake up the
device include the following: pressing the Standby button, pressing the ON/OFF button on the IR
remote or using LAN or RS232 commands.
Screen layout Configuration
The Multiviewer Switcher offers four window configurations: quadruple windows, triple windows, double
windows, and single window. The screen configuration is shown as follows.

13 / 49
Press the four buttons in the Screen Layout of the Multiviewer Switcher, corresponding to the four
modes above. For example, if you want to use the mode for quadruple windows, press the button so
that the icon is displayed or the button in the remote. The button indicator on the panel will light up,
and the picture output on the display device through HDMI will show quadruple windows. Meanwhile,
the video 1-4 indicators will light up.
The Multiviewer Switcher can display up to four sources. When multiple sources are displayed on the
screen, each source is regarded as a single window, and each window is defined as an input. However,
we want to define the operation in the single window to introduce the basic operation before
introduction to the operation in multiple windows. In the following example, seven HD sources (each
displayed as a single picture) are connected to Multiviewer Switcher. When the Multiviewer Switcher is
delivered from the factory, the default boot settings are loaded automatically (see below).

14 / 49

15 / 49
Single Window
1) Use the button on the front panel remote to set to the single window mode. When the Video 1
button indicator lights up, the Input 1 indicator will light up.
2) The HDMI output configures the HDMI 1 input. The window is shown as follows:
3) If you want to switch to the signal of DisplayPort5:
Method 1: Press the INPUTS 5 button on the front panel or remote.
Method 2: Press the Video 1 button on the front panel or remote.
The 1 button indicator on the panel will turn solid and the 2~7 button indicators will blink. If an
indicator is solid, it means that the source is currently selected. If an indicator is blinking, it means
that the source which can be selected.
4) When the 5 button indicator lights up, the panel status is shown as follows:
5) The HDMI output picture is changed to the signal of DisplayPort5.
!'

16 / 49
Double Windows
1) Use the “ ” button on the front panel or remote to set the mode to double windows. This will turn
the Video 1 and 2 indicators on the front panel on.
2) The HDMI output port outputs the mode of double
windows. Window 1 is configured to the HDMI 1 input
(HDMI1 is the factory default. If any changes are made,
use the last configuration). Window 2 is configured to
HDMI2 input (HDMI2 is the factory default. If any
changes are made, use the last configuration). The
windows are shown as follows:
3) For example, if you want to switch to Window 1 the signal of DisplayPort5:
Method 1: Press the INPUTS 5 button on the front panel or remote. The Video 1 and 2 button
indicators will blink (this indicates that the two buttons can be selected). Press the Video 1 button on
the front panel or remote to select Window 1.
Method 2: First press the Video 1 button on the front
panel or remote. The 1 button indicator on the panel
will become solid. If the 2~7 button indicators are
blinking (If an indicator is solid on, it means the
source currently selected; If an indicator is blinking, it
means this source can be selected), press the
INPUTS 1 button on the front panel or in the remote.
4) Windows 2 can select DisplayPort6 using the same
method.
5) When the INPUTS indicators are off, the panel status is shown as follows:
6) The HDMI output picture is changed to the status below.

17 / 49
Triple Windows
1) Use the “ ” button on the front panel or remote to set to the mode of triple windows. The Video 1, 2,
and 3 button indicators on the front panel will light up.
2) The HDMI output port outputs the mode of triple windows.
Window 1 is configured to HDMI1 input (HDMI1 is the
factory default. If any changes are made, use the last
configuration); Window 2 is configured to HDMI2 input
(HDMI2 is the factory default. If any changes are made,
use the last configuration). Window 3 is configured to
HDMI3 input (HDMI3 is the factory default. If any changes
are made, use the last configuration). The windows are
shown as follows:
3) If you want to switch to Window 1 and the DisplayPort5
signal:
Method 1: Press the INPUTS 5 button on the front panel
or remote. The Video 1 and 2 button indicators blink
(indicates the two buttons can be selected), press the
Video 1 button on the front panel or in the remote to
select Window 1.
Method 2: Press the Video 1 button on the front panel
or remote. The 1 button indicator on the panel turns solid on,
2~7 button indicators will blink (If an indicator is solid, it means the source currently selected. If an
indicator is blinking, it means this source can be selected), press the INPUTS 1 button on the front
panel or in the remote.
4) Using the same methods, Window 2 can select DisplayPort6 and Window 3 can select RGB/YPbPr.
5) When the INPUTS indicators are off, the panel status is shown as follows:
6) The HDMI output picture is changed to the following status.

18 / 49
Quadruple Windows
1) Use the “ ” button on the front panel or remote to set to the mode of quadruple windows. The
Video 1, 2, 3, and 4 button indicators on the front panel will light up.
2) HDMI output port outputs the mode of quadruple windows. Window 1 is configured to HDMI1 input
(HDMI1 is the factory default. If any changes are made,
use the last configuration); Window 2 is configured to
HDMI2 input (HDMI2 is the factory default. If any changes
are made, use the last configuration); Window 3 is
configured to HDMI3 input (HDMI3 is the factory default. If
any changes are made, use the last configuration);
Window 4 is configured to HDMI4 input (HDMI4 is the
factory default. If any changes are made, use the last
configuration). The windows are shown as follows:
3) If you want to switch to Window 1 switch the signal of DisplayPort5, use one of the following
methods:
Method 1: Press the INPUTS 5 button on the front panel or
remote, the Video 1 and 2 button indicators blink (indicates the
two buttons can be selected), press the Video 1 button on the
front panel or in the remote to select Window 1.
Method 2: Press the Video 1 button on the front panel or
remote, the 1 button indicator on the panel turns solid, 2~7 button
indicators are blinking (If an indicator is solid on, it means the source
currently selected; If an indicator is blinking, it means this source can be selected), press the INPUTS 1
button on the front panel or in the remote.
4) In the same methods, Window 2 can select DisplayPort6, and Window 3 can select RGB/YPbPr.
5) When the INPUTS indicators are off, the panel status is shown as follows.
6) HDMI output picture is changed to the following status.

19 / 49
Output Resolution
HDMI output resolutions support multiple modes with the indicator indication.
•Auto'
•4K'*'2K' ' （3840'*'2160'@30Hz）'
•1080P' ' ' ' (1920'*'1080'@'60Hz)'
•720P' ' ('1280'*'720'@'60Hz)'
•WUXGA'(1900'*'1200'@'60Hz)'
•UXGA'(1600'*'1200'@'60HZ)'
•WXGA'(1280'*'800'@'60Hz)'
•XGA'(1024'*'768'@60Hz)'
'
Auto means that the output of the HDMI resolutions is based on the EDID information read from the
display device.
Operation method:
Press the Resolution buttons on the panel or remote to switch between different HDMI output
resolutions. The switching sequence is as follows: Auto -> 4K x 2K -> 1080P -> 720P -> WUXGA ->
UXGA -> WXGA -> XGA -> Auto. When a resolution is selected, the corresponding indicator lights up
and the HDMI output is switched to the new resolution.
Audio Setting
The MV71 supports breakaway audio and requires the audio to be selected separately from the video.
Audio Input Select
The audio also has seven inputs. When the video input is selected as HDMI or DisplayPort, the audio
will input from HDMI or DP. If the HDMI or DP input has no audio, the audio input will come from the
corresponding 3.5 mm earphone jack. For example, if the DVI signal is transmitted through HDMI1, the
audio will input from the 3.5mm earphone jack of the audio output 1 (above the HDMI1 port). VGA video
corresponds to the 3.5mm jack of the audio output 7.

20 / 49
Operations for audio switching:
Method 1:
(1). Press audio button. The corresponding indicator will light up. This means that the audio output is
selected. If the Input indicator of the corresponding audio source turns solid, the other indicators will
blink.
(2). Press the Inputs button. The audio will switch to this channel. At the same time the Input indicators
and audio indicator are off.
(3).) If no further operation is performed within 5 seconds during Step 2, it will exit from this status.
Method 2:
(1). Press the audio button. The corresponding indicator will light up, which means that the audio
output is selected. When the Input indicator of the corresponding audio source turns solid, the other
indicators blink.
(2). Press the desired “Inputs” button and the audio will switch to this channel. At the same time, the
Input indicators and audio indicator will turn off.
(3). If no further operation is performed within 5 seconds during Step 2, it will exit from this status.
Notes:
(1). Press the audio button and the “Inputs” indicator of the corresponding audio source will become
solid while the other indicators blink. This will confirm the current audio selected channel.
(2). HDMI and DisplayPort have a 3.5mm stereo audio jack. If HDMI or DisplayPort input
signals have audio format, then the digital audio signal is used. If these signals are without audio
format, then it will automatically switch to the 3.5mm analog input.