IDK MSD-72 Series User manual

1
4K@60 and HDCP 2.2 supported Digital Multi Switcher
MSD-72 Series
MSD-7201UHD / MSD-7202UHD / MSD-7203UHD / MSD-7204UHD
MSD-7201UHDTB / MSD-7202UHDTB / MSD-7203UHDTB / MSD-7204UHDTB
<User’s Guide>
Ver.1.4.0
●Thank you for choosing our Digital Multi Switcher.
●To ensure the best performance of this product, please read this User’s Guide fully and carefully before
using it and keep this manual beside the product.
IDK Corporation

MSD-72 Series User’s Guide
2
Trademarks
●The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or
registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.
●PJLink is a trademark in Japan, the United States, and other countries/regions.
●Blu-ray Disc and Blu-ray are trademarks of Blu-ray Disc Association.
●Microsoft, Windows, Internet Explorer are either registered trademarks or trademarks of the Microsoft
Corporation in the United States and other countries.
●The terms Mozilla and Firefox, and their logos are registered trademarks or trademarks of Mozilla
Foundation in the United States and other countries.
●Google Chrome is a registered tradenark or trademark of Google Inc.
●Javascript®is a tradenark or registered trademark of Oracle Corporation, its subsidiaries, and affiliated
companies in the United States and other countries.
●Oracle and Java are trademarks of Oracle Corporation its subsidiaries, and affiliated companies in the
United States and other countries.
●All other company and product names mentioned in this manual are either registered trademarks or
trademarks of their respective owners. In this manual, the “®” or “™” marks may not be specified.

MSD-72 Series User’s Guide
3
Before reading this manual
●All rights reserved.
●Some of the contents in this user’s guide such as appearance diagrams, menu operations, communication
commands, and so on may differ from the MSD depending on the version.
●This Users guide is subject to change without notice. You can download the latest version from IDK’s
website at: http: //www.idkav.com
The reference manual for the MSD consists of the following two volumes:
■User’s guide (this document):
Provides explanations and procedures for operations, installation, connections among devices, I/O
adjustment and settings.
■Command guide: Please download the command guide from the website above.
Provides explanations and procedures for external control using RS-232C and LAN communications.
FCC STATEMENT
This equipment 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 when the equipment is operated in a commercial environment. This equipment generates, uses,
and can radiate radio frequency energy and, if not installed and used in accordance with the instruction
manual, may cause harmful interference to radio communications. Operation of this equipment in a residential
area is likely to cause harmful interference, in which case the user will be required to correct the interference
at their own expense.
CE MARKING
This equipment complies with the essential requirements of the relevant European health, safety and
environmental protection legislation.
WEEE MARKING
Waste Electrical and Electronic Equipment (WEEE), Directive 2002/96/EC
(This directive is only valid in the EU.)
This equipment complies with the WEEE Directive (2002/96/EC) marking requirement.
The left marking indicates that you must not discard this electrical/electronic equipment in
domestic household waste.

MSD-72 Series User’s Guide
4
Safety instructions
Read and understand all safety and operating instructions before using this product. Follow all instructions
and cautions as detailed in this document.
Enforcement Symbol
Description
Indicates the presence of a hazard that may result in death or serious
personal injury if the warning is ignored or the equipment is handled
incorrectly.
Indicates the presence of a hazard that may cause minor personal
injury or property damage if the caution is ignored or the equipment is
handled incorrectly.
Symbol
Description
Example
Caution
This symbol is indicated to alert the user. (Warning and caution)
Electrical
Hazard
Prohibition
This symbol is intended to prohibit the user from actions.
Do not
disassemble
Instruction
This symbol is intended to instruct the user.
Unplug
Caution
Warning

MSD-72 Series User’s Guide
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Prohibition
Do not place the product in any unstable place.
Install the product to a horizontal and stable place. Otherwise, it may fall/turn over and lead to injury.
Do not place the product in any environment with vibration.
Otherwise, it may move/fall and lead to injury.
Keep out any foreign objects.
In order to avoid fire or electric shock, do not allow foreign objects, such as metal and paper, to enter the product
from the vent holes.
For power cable/ plug:
•Do not scratch, heat, or modify, including extending them.
•Do not pull, put heavy stuff on them, or pinch them.
•Do not bend, twist, or tie them together forcefully.
If they are used in those states continuously, it may cause fire or electric shock. If power cables/plugs become
damaged, contact IDK.
Do not
disassemble
Do not repair, modify or disassemble.
Since the product includes high-voltage part, those actions may cause fire or electric shock. For internal
inspections or repairs, contact IDK.
Do not
touch
In the event of lighting or thunder, do not touch the main unit and cables such as
power cable and LAN cable.
Contact may cause electric shock
Instruction
For installation:
The product is intended to be installed by skilled technicians. For installation, please contact a system integrator or
IDK. Otherwise, it may cause fire, electric shock, injury, or property damage.
Set the power plug in a convenient place to unplug easily.
You can easily unplug in case of any extraordinary failure or abnormal situation, and it also helps for unplugging
when you do not use it for a long period.
Plug the power plug into appropriate outlet completely.
If the plug is plugged incompletely, it may overheat which causes electrical shock or fire. Do not use damaged plug
or loosened outlet.
Clean the power plug regularly.
If the plug is covered in dust, it may cause fire due to reduced insulating power.
Unplug
Unplug immediately if the product smokes, makes unusual noise, or smells.
If you continue to use the product under those situations, it may cause electric shock or fire. After confirming that
the product stops smoking, contact IDK.
Unplug immediately if you drop the product or if the cabinet is damaged.
If you continue to use the product under those situations, it may cause electrical shock or fire. For maintenance
and repair, contact IDK.
Unplug immediately if water or other objects are directed inside.
If you continue to use it under those situations, it may cause electrical shock or fire. For maintenance and repair,
contact IDK.
For connection
Instruction
Differences in ground potential among the product and peripheral devices may cause electric shock or damage of
the devices. When using cables to connect devices, including connection of long-distance transmission, unplug
the power cables of all related devices.
After connecting signal/control cables of each device, plug in the power cables of each device.
Warning

MSD-72 Series User’s Guide
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For installation
For rack mount devices:
Instruction
Mount the product to the rack meeting EIA standards, and maintain spaces above and
below for air cooling. For your safety, attach an L-shape bracket in addition to the mount
bracket kit for the front panel to balance the weight.
For devices with rubber feet:
Instruction
Never insert only the screws into the holes after removing the rubber feet. It may lead to
damage when the screws contact electrical circuit or parts inside of the product.
To put the rubber feet back on, use only provided rubber feet and screws.
Prohibition
Do not place the product in any place where it will be subjected to high
temperatures.
If the product is subjected to direct sunlight or high temperatures, it may cause fire.
Do not place the product in humid, oil smoke, or dusty place.
If the product is placed near humidifiers or dusty area, it may cause fire or electric shock.
Do not block the vent holes.
If ventilation slots are blocked, it may cause fire or failure due to internal heat.
Do not put heavy items on the product.
It may fall/turn over and lead to injury.
Do not exceed ratings of outlet and wiring devices.
If several plugs are put in an outlet, it may cause fire and electric shock.
Use only the provided AC adapter and power cable.
Do not use the provided AC adapter and power cable with other products.
If non-compliant adapter or power cables is used, it may cause fire or electrical shock. Use the provided AC
power connection cable. If you want to use your product in other countries that use different AC power cables,
contact IDK.
No wet hands
Do not plug or unplug with wet hands.
It may cause electrical shock.
Instruction
Use and store the product within the specified temperature/humidity range.
If the product is used outside the range continuously, it may cause fire or electric shock.
Turn off devices when they are connected to another device.
It may cause fire or electric shock.
Unplug
Unplug the power plug if you do not use the product for a long period.
In case of defect, it may cause fire.
Unplug the power plug before cleaning.
It may cause electric shock.
Caution

MSD-72 Series User’s Guide
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Altitude:
Instruction
Do not place the product at elevations of 2,000 meters (6562 feet) or higher above sea
level. Failure to do so may shorten the life of the internal parts and result in malfunctions.

MSD-72 Series User’s Guide
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Table of Contents
1About this Guide..................................................................................................................................12
2Included items.....................................................................................................................................13
3Product outline....................................................................................................................................15
4Features..............................................................................................................................................17
5Panels.................................................................................................................................................18
5.1 Front panel.....................................................................................................................................18
5.2 Rear panel......................................................................................................................................19
6System Configuration Example............................................................................................................21
7Precautions.........................................................................................................................................22
7.1 Installation......................................................................................................................................22
7.2 Cabling...........................................................................................................................................23
7.2.1 Cables ....................................................................................................................................23
7.2.2 DVI-I input connector...............................................................................................................23
7.2.3 Connecting audio cables.........................................................................................................26
7.2.4 Connecting RS-232C cable.....................................................................................................27
7.2.5 Contact closure.......................................................................................................................28
8Basic operation....................................................................................................................................29
8.1 Power.............................................................................................................................................29
8.1.1 Required time..........................................................................................................................29
8.2 Selecting input channels.................................................................................................................30
8.3 Menu operation ..............................................................................................................................31
8.4 Menu operation ..............................................................................................................................32
8.5 Command control...........................................................................................................................32
8.6 Locking and Unlocking key lock......................................................................................................33
8.7 Initialization ....................................................................................................................................34
8.8 Web menu operation ......................................................................................................................46
8.8.1 Control from WEB browser......................................................................................................46
8.8.2 How to use WEB menu ...........................................................................................................47
9Menu...................................................................................................................................................48
9.1 Menu list.........................................................................................................................................48
9.2 Input Signal Automatic Detection....................................................................................................50
9.3 Setting position, size, and masking.................................................................................................52
9.3.1 Output resolution.....................................................................................................................52
9.3.2 Aspect ratio for sink device......................................................................................................53
9.3.3 Aspect ratio.............................................................................................................................53
9.3.4 Aspect ratio control .................................................................................................................54
9.3.5 Overscan ................................................................................................................................54
9.3.6 Display position.......................................................................................................................54
9.3.7 Display size.............................................................................................................................55
9.3.8 Masking ..................................................................................................................................56
9.3.9 Automatic sizing......................................................................................................................56
9.3.10 Background color....................................................................................................................57
9.3.11 Test pattern.............................................................................................................................57
9.4 Quality settings...............................................................................................................................58
9.4.1 Sharpness...............................................................................................................................58
9.4.2 Brightness...............................................................................................................................58
9.4.3 Contrast..................................................................................................................................58

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9.4.4 HUE........................................................................................................................................59
9.4.5 Saturation ...............................................................................................................................59
9.4.6 Black level...............................................................................................................................59
9.4.7 Gamma...................................................................................................................................59
9.4.8 Default color............................................................................................................................60
9.5 Input settings..................................................................................................................................61
9.5.1 No-signal input monitoring.......................................................................................................61
9.5.2 Setting HDCP input.................................................................................................................62
9.5.3 Signal type of analog input......................................................................................................63
9.5.4 Automatic detection of input video intertuption.........................................................................64
9.5.5 Selecting signal of DVI input connector....................................................................................64
9.5.6 Fixing settings for each input signal.........................................................................................64
9.6 Setting input timing.........................................................................................................................66
9.6.1 Automatic measurement..........................................................................................................67
9.6.2 The total number of horizontal dots..........................................................................................69
9.6.3 Start position...........................................................................................................................69
9.6.4 Active area..............................................................................................................................70
9.6.5 Automatic measurement of start position.................................................................................71
9.6.6 Automatic setting of input timing..............................................................................................71
9.6.7 Loading device data................................................................................................................72
9.6.8 Registering device data...........................................................................................................72
9.6.9 Tracking..................................................................................................................................72
9.7 Output settings...............................................................................................................................73
9.7.1 Output mode...........................................................................................................................73
9.7.2 Synchronous signal output with no input video.........................................................................73
9.7.3 Output video with no input video..............................................................................................73
9.7.4 Window transaction effect .......................................................................................................74
9.7.5 Window transaction speed ......................................................................................................74
9.7.6 Wipe color...............................................................................................................................74
9.7.7 HDCP .....................................................................................................................................75
9.7.8 The number of HDCP retries...................................................................................................75
9.7.9 Deep Color..............................................................................................................................76
9.7.10 CEC connection......................................................................................................................76
9.7.11 HDCP re-authentication...........................................................................................................77
9.7.12 Priority of input channel automatic switching............................................................................77
9.7.13 Masking time after automatic switching of input channel..........................................................79
9.7.14 Channel switching mode of automatic switching......................................................................79
9.8 Audio settings.................................................................................................................................80
9.8.1 Output level.............................................................................................................................81
9.8.2 Output mute............................................................................................................................81
9.8.3 Input selection.........................................................................................................................81
9.8.4 Input level ...............................................................................................................................81
9.8.5 Lip sync ..................................................................................................................................82
9.8.6 Sampling frequency.................................................................................................................82
9.8.7 Audio output connector............................................................................................................83
9.8.8 Multi channel audio output.......................................................................................................83
9.8.9 Test tone.................................................................................................................................84
9.9 EDID (Extended Display Identification Data)...................................................................................85
9.9.1 EDID.......................................................................................................................................85
9.9.2 Resolution for PCs ..................................................................................................................86

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9.9.3 Input resolution for AV devices................................................................................................88
9.9.4 Deep Color..............................................................................................................................89
9.9.5 Audio format............................................................................................................................89
9.9.6 Speaker configuration .............................................................................................................90
9.9.7 Copying EDID.........................................................................................................................91
9.10 RS-232C ........................................................................................................................................92
9.10.1 RS-232C communication setting .............................................................................................92
9.10.2 RS-232C operation mode........................................................................................................92
9.11 LAN................................................................................................................................................93
9.11.1 IP address/Subnet mask/Gateway address .............................................................................93
9.11.2 LAN operation mode...............................................................................................................94
9.11.3 TCP port number.....................................................................................................................95
9.11.4 MAC address..........................................................................................................................95
9.12 Setting control command................................................................................................................96
9.12.1 Registering/editing control command.......................................................................................98
9.12.2 Registering/editing reply command........................................................................................104
9.12.3 Command link.......................................................................................................................107
9.12.4 Command execution .............................................................................................................108
9.12.5 Invalid time during control command execution......................................................................108
9.12.6 Initializing registered commands and associations.................................................................108
9.12.7 Command execution key: Lighting condition..........................................................................110
9.12.8 Blinking time of command execution key...............................................................................110
9.13 Preset memory.............................................................................................................................111
9.13.1 Loading cross pooint .............................................................................................................111
9.13.2 Saving cross point.................................................................................................................111
9.13.3 Editing cross point.................................................................................................................112
9.13.4 Loading all settings ...............................................................................................................113
9.13.5 Saving all settings.................................................................................................................114
9.13.6 Copying output setting...........................................................................................................115
9.13.7 Startup setting.......................................................................................................................116
9.14 Setting bitmap ..............................................................................................................................117
9.14.1 Sending bitmap file................................................................................................................117
9.14.2 Outputing bitmap image ........................................................................................................119
9.14.3 Background color..................................................................................................................119
9.14.4 Aspect ratio...........................................................................................................................119
9.14.5 Display position.....................................................................................................................120
9.14.6 Input channel assignment......................................................................................................120
9.14.7 Bitmap output at startup ........................................................................................................120
9.14.8 Dividing memory area ...........................................................................................................121
9.14.9 Input image capture...............................................................................................................123
9.15 Startup settings ............................................................................................................................125
9.15.1 Power switch.........................................................................................................................125
9.15.2 DISPLAY POWER keys ........................................................................................................126
9.15.3 UNLOCK keys.......................................................................................................................127
9.15.4 Operation lock.......................................................................................................................128
9.16 Other settings...............................................................................................................................129
9.16.1 Operation lock mode.............................................................................................................129
9.16.2 Buzzer ..................................................................................................................................131
9.16.3 Automatic lock for control command execution keys..............................................................131
9.16.4 Power saving ........................................................................................................................131

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9.16.5 DISPLAY POWER key pressing time ....................................................................................131
9.16.6 Input channel automatic linking..............................................................................................132
9.16.7 Top VFD screen....................................................................................................................133
9.16.8 Input signal status.................................................................................................................134
9.16.9 Sink device status.................................................................................................................136
9.16.10 Displaying EDID of sink device..............................................................................................138
9.16.11 Displaying version.................................................................................................................139
10 Product specification .........................................................................................................................140
11 Trouble shooting................................................................................................................................142

MSD-72 Series User’s Guide
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1 About this Guide
This user’s guide explains how to use the MSD-72 series switchers (hereafter referred to as “MSD”), which
have a scan converter. The MSD series is devided into two models based on the type of audio connectors
and RS-232C port. Since descriptions in this document are for MSD-7204UHD and MSD-7204UHDTB having
four outputs, there may be slight differences between these models and other models having one to three
outputs.
[Table 1.1] Connector shape
Model
Connector type
Input Output Audio connector RS-232C port
MSD-7201UHD 9 inputs 1 output RCA pin jack D-sub9 pin (Male)
MSD-7202UHD 2 outputs
MSD-7203UHD 3 outputs
MSD-7204UHD 4 outputs
MSD-7201UHDTB 9 inputs 1 output 5-pin terminal block 3-pin terminal block
MSD-7202UHDTB 2 outputs
MSD-7203UHDTB
3 outputs
MSD-7204UHDTB 4 outputs
【See: 5.2 Rear panel】

MSD-72 Series User’s Guide
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2 Included items
Make sure all items below are included in the package.
If any items are missing or damaged, please contact IDK.
One (1) main unit (Figure: MSD-7204UHD/UHDTB)
One (1) power cord
(1.8 meters; approximately 5.91 feet)
Two (2) rack mounting brackets
Cable clamps
Eight (8) for MSD-7201UHD / MSD-7201UHDTB
Nine (9) for MSD-7202UHD / MSD-7202UHDTB
Ten (10) for MSD-7203UHD / MSD-7203UHDTB
Eleven (11) for MSD-7204UHD / MSD-7204UHDTB
Three (3) 6-pin terminal blocks
[Figure 2.1] Included items list (1/2)

MSD-72 Series User’s Guide
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5-pin terminal Block
Ten (10) for MSD-7201UHDTB
Eleven (11) for MSD-7202UHDTB
Twelve (12) for MSD-7203UHDTB
Thirteen (13) for MSD-7204UHDTB
3-pin terminal Block
Two (2) for MSD-7201UHDTB
Two (2) for MSD-7202UHDTB
Two (2) for MSD-7203UHDTB
Two (2) for MSD-7204UHDTB
[Figure 2.2] Included items list (2/2)

MSD-72 Series User’s Guide
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3 Product outline
MSD-7200 series is a digital presentation switcher having a built-in scan converter.
For video input, the following signal formats are supported: HDMI, DVI, composite video, S video, analog
RGB, and analog YPbPr signal. Input video signal is converted to HDMI signal and output at a resolution up to
4K@60.
For audio input and output, digital audio and analog audio are supported, and they are compatible. Audio level
of each input and output can be set individually. The lip sync function corrects the gap between the video and
audio.
Since the MSD also has RS-232C (2 ports) and LAN, settings can be controlled remotely. Additionally,
external devices that are connected to the MSD can be controlled through RS-232C, LAN, CEC, or contact
closure by registering external control commands. The waiting function helps you to send external commands
after cooling time passes as power supply control of projectors or the like.
External control commands can be executed from front keys, RS-232C, or LAN. They can be executed when
input channel selection key is operated or the MSD is turned ON.
*Maximum extension distance
Up to 98 ft. (30 m): 1080p@60
Up to 39 ft. (12 m): 4K@60 (when 18 Gbps high-speed cable is used) (IN1, IN2, IN3 and OUT1 only)
Video
Matrix
switch
Scan
converter
Audio
Matrix
switch
Digital video/audio
HDMI DVI inputs
3
Analog audio
L/R balanced/unbalanced
EDID emulator
A/D conversion
IN1 to IN3
Analog audio
L/R balanced/unbalanced
MSD-7204UHD
Digital video/audio
HDMI DVI
Up to 98 ft. (30 m)*
Up to 98 ft. (30 m)*
D/A conversion
IN1 to IN9
4
chs
Lip sync
4
outputs
4
chs
Digital video/audio
HDMI DVI
Analog video
Composite
Y/C
RGB
YPbPr
EDID emulator
IN8 to IN9
Digital
A/D conversion
Analog
Up to 98 ft. (30 m)*
inputs
2
4
outputs
9
inputs
Digital video/audio
HDMI DVI inputs
4
EDID emulator
IN4 to IN7
Up to 98 ft. (30 m)*
[Fig. 3.1] MSD-7204UHD diagram

MSD-72 Series User’s Guide
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*Maximum extension distance
Up to 98 ft. (30 m): 1080p@60
Up to 39 ft. (12 m): 4K@60 (when 18 Gbps high-speed cable is used) (IN1, IN2, IN3 and OUT1 only)
Video
Matrix
switch
Scan
converter
Audio
Matrix
switch
Digital video/audio
HDMI DVI inputs
3
Analog audio
L/R balanced/unbalanced
EDID emulator
A/D conversion
IN1 to IN3
Analog audio
L/R balanced/unbalanced
MSD-7204UHDTB
Digital video/audio
HDMI DVI
Up to 98 ft. (30 m)
*
Up to 98 ft. (30 m)
*
D/A conversion
IN1 to IN9
4
chs
Lip sync
4
outputs
4
chs
Digital video/audio
HDMI DVI
Analog video
Composite
Y/C
RGB
YPbPr
EDID emulator
IN8 to IN9
Digital
A/D conversion
Analog
Up to 98 ft. (30 m)
*
inputs
2
4
outputs
9
inputs
Digital video/audio
HDMI DVI inputs
4EDID emulator
IN4 to IN7
Up to 98 ft. (30 m)
*
[Fig.3.2] MSD-7204UHDTB diagram

MSD-72 Series User’s Guide
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4 Features
■Video
●Maximum resolution: 4K@60(4:4:4)
●Supports HDCP 1.4/2.2
●Scan conversion
●Aspect ratio control
●Seamless switching*
●A/D conversion output
●Anti-snow
■Audio
●A/D, D/A conversion
●Volume adjustment
●Lip sync
■Control
●Input: RS-232C, LAN
●Output: RS-232C, LAN, contact closure, CEC, PJLink
■Others
●EDID emulation
●All functions setting through browser
●Auto input detection and switching
●Audio breakaway enables independent audio and video switching
●Cross point memory
●Preset memory
●Last memory
●Connection reset
●Operation lock
* Seamless switching with a black frame

MSD-72 Series User’s Guide
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5 Panels
5.1 Front panel
①⑦⑧
⑪
②③ ④ ⑤⑥⑨
⑩
[Figure 5.1] Front panel drawing (MSD-7204UHD)
[Table 5.1] Front panel’s part name and description
#
Part name
Description
①
Standby switch (power)
Turns on/off the MSD
【See: 8.1 Power】
②Power LED Shows power status of the MSD
【
See: 8.1 Power
】
③
DISPLAY POWER key
(DISPLAY POWER)
Turns on/off connected sink devices
【See: 8.4 Menu operation】
④
Input channel selection key
Selects input channels
【See: 8.2 Selecting input channels】
⑤
VFD screen
Displays menus and settings
⑥MENU/SET key Displays menus and edits/controls settings
【
See: 8.3 Menu operation
】
⑦
ESC key
Ends the current menu setting
⑧
Arrow keys (
▲
,
▼
, ◄, ►)
Switches menu, moves cursor, and changes set values
⑨
SWITCHING MODE key
Selects a switching mode (V&A, VIDEO, AUDIO) if an input is
selected.
【
See: 8.2 Selecting input channels
】
⑩UNLOCK key Selects a lock/unlock of control command execution keys
ON: Unlocks/enables control command execution
Blinks: Unlocks/enables preset command execution
OFF: Locks control command execusion
⑪
Control command
execution key
Executes registered commands or registered preset commands
【See: 9.12 Setting control command】
【
See: 9.13 Preset memory
】

MSD-72 Series User’s Guide
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5.2 Rear panel
⑤⑨⑧ ⑩ ⑪⑬
⑫
①
④
③
②
⑥
⑦
[Figure 5.2] Rear panel drawing (MSD-7204UHD)
⑥
⑦
⑤⑨⑧⑩⑪⑬
⑫
①
④
③
②
[Figure 5.3] Rear panel drawing (MSD-7204UHDTB)

MSD-72 Series User’s Guide
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[Table 5.2] Rear panel’s part name and description
#
Part name
Description
①
Main power switch
Turns on/off main power of the MSD
【See: 8.1 Power】
②HDMI input connector Input connectors for HDMI and DVI signal to connect to a source
devices, such as Blu-ray players.
③HDMI cable fixing hole Fixes HDMI cables by inserting cable clamps.
【See: [Figure 7.1] 】
④DVI input connector Connects a DVI-I cable or DVI-D cable.
HDMI signal can be input using an HDMI-DVI conversion cable. Analog
video also can be input using a DVI-analog conversion cable.
・HDMI
・Analog RGB (such as PC)
・Analog YPbPr (SDTV / HDTV)
・Cpmposite video (NTSC / PAL)
・S video (NTSC / PAL)
【
See: 7.2.2 DVI-I input connector
】
⑤Audio input connector Input connector for analog audio signal
Connector type is able to select between RCA and terminal block
(5-pin)
【
See: 7.2.3 Connecting audio cables
】
⑥
HDMI output connector
Output connector for HDMI and DVI signal to connect to sink devices
such as LC monitors and projectors
⑦Audio output connector Analog output connectors of audio to connect to amplifier, speakers,
and mixers.
Connector type is able to select between RCA and terminal block
(5-pin)
【See: 7.2.3 Connecting audio cables】
⑧
LAN port
For external control by communication commands or web browsers
⑨
RS-232C ports
For external control by communication commands
Connector type is able to select between D sub (9-pin) and terminal
block (3-pin)
【See: 7.2.4 Connecting RS-232C cable】
⑩Maintenance port Not used. Keep this connector free.
⑪Contact closure For external control by contact
Connctor type is terminal block (6-pin).
【See: 7.2.5 Contact closure】
⑫AC power connector For the provided power cable
⑬
Frame ground
For indoor ground terminal. M3 screws are used.