IDK COS-R100HD-B User guide

Type
User guide

This manual is also suitable for

HDMI Coaxial Cable Extender
COS-100HD-B
<User Guide>
Ver.1.10.0
RS-232C L
AUDIO INPUT
R
Tx
1 COAX Tx for HDMI COS-T100HD-B
FG
DC 5V 3A HDMI OUTPUT
HDMI
INPUT
POWER
STATUS LINK KEY LOCK
SET SIGNAL HDCP
RS-232C
FG
DC 5V 3A HDMI
Rx
COS-R100HD-B
L
AUDIO OUTPUT
R
POWER
STATUS LINK KEY LOCK
SET SIGNAL HDCP
OUTPUT
INPUT
1 COAX Rx for HDMI
OUTPUT
Thank you for choosing our product.
To ensure the best performance of this product, please read this user guide fully and carefully before using
it and keep this manual together with the product for future reference as needed.
IDK Corporation
COS-100HD-B User Guide
2
Trademarks
HDBaseT™ and the HDBaseT Alliance Logo are trademarks of the HDBaseT Alliance.
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.
SDVoE™ and SDVoE logo are trademarks of SDVoE Alliance.
All other company and product names mentioned in this document are either registered trademarks or
trademarks of their respective owners. In this document, the “®” or “™” marks may not be specified.
©2018 IDK Corporation, all rights reserved.
COS-100HD-B User Guide
3
Before reading this manual
All rights reserved.
Some information contained in this User guide such as exact product appearance, diagrams, menu
operations, and so on may differ depending on the product version.
This User guide is subject to change without notice. You can download the latest version from IDK’s
website at: www.idkav.com
The reference manual consists of the following two volumes:
User 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.
COS-100HD-B User Guide
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FCC STATEMENT
Note: 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 his own expense.
(Class A)
Suppliers Declaration of Conformity
47 CFR § 2.1077 Compliance Information
Unique Identifier
Type of Equipment: 1COAX Tx for HDMI, 1COAX Rx for HDMI
Model Name: COS-T100HD-B, COS-R100HD-B
Responsible Party U.S. Contact Information
Company Name: IDK America Inc.
Address: 72 Grays Bridge Road Suite 1-C, Brookfield, CT 06804
Telephone number: +1-203-204-2445
URL: www.idkav.com
FCC Compliance Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
(FCC SDoC)
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.
COS-100HD-B User Guide
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Safety Instructions
Read all safety and operating instructions before using this product. Follow instructions and heed
warnings/cautions.
Instructions and warnings/cautions for all products are provided. Some of them may not be applicable to your
product.
Warning
Indicates the presence of a hazard that may result in death or
serious personal injury if the warning is ignored or the product is
handled incorrectly.
Caution
Indicates the presence of a hazard that may cause minor
personal injury or property damage if the caution is ignored or
the product is handled incorrectly.
Symbol
Description
Example
Caution
This symbol is intended to alert the user. (Warning and caution)
Hot surfaces
Caution
Prohibited
This symbol is intended to prohibit the user from specified actions.
Do not
disassemble
Instruction
This symbol is intended to instruct the user.
Unplug
Warning
For lifting heavy products:
Instruction
Lifting must be done by two or more personnel.
To avoid injury: When lifting the product, bend your knees, keep your back straight and get close to it with two or
more persons.
For installing and connecting products:
Prohibited
● Do not place the product in unstable place.
Install the product in a horizontal and stable place, as this may fall or tip over and cause injury.
● Secure the product if installing in the locations with vibration.
Vibration may move or tip over the product unexpectedly, resulting in injury.
COS-100HD-B User Guide
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Warning
Instruction
● Installation work must be performed by professionals.
The product is intended to be installed by skilled technicians. For installation, please contact a system integrator or
IDK. Improper installation may lead to the risk of fire, electric shock, injury, or property damage.
● Insert the power plug into an outlet that is unobstructed.
Unobstructed access to the plug enables unplugging the product in case of any extraordinary failure, abnormal
situation or for easy disconnection during extended periods of non-use.
Insert the power plug into an appropriate outlet completely.
If the plug is partially inserted, arching may cause the connection to overheat, increasing the risk of electric shock or
fire. Do not use a damaged plug or connect to a loose outlet.
Unplug the product from an AC power source during installation or service.
When connecting peripheral devices to this product, unplug all involved devices from outlets. Ground potential
differences may cause fire or other difficulties.
● The product must be electrically earthed/grounded.
To reduce the risk of electric shock, ensure the product is connected to a mains socket outlet with a protective
earthing connection.
For PoE/PoH, use category cables meeting IEEE802.3af/at.
Otherwise, it may cause problems or a fire.
For operating products:
Prohibited
Keep out any foreign objects.
To avoid fire or electric shock, do not permit foreign objects, such as metal and paper, to enter the product from vent
holes or other apertures.
For power cable/plug and Category cable,
Do not scratch, heat, or modify, including splicing or lengthening them.
Do not pull, place heavy objects on them, or pinch them.
Do not bend, twist, tie or clamp them together forcefully.
Misuse of the power cable and plug may cause fire or electric shock. If power cables/plugs become damaged,
contact your IDK representative.
Do not
disassemble
Do not repair, modify or disassemble.
Since the product includes circuitry that uses potentially lethal, high voltage levels, disassembly by unauthorized
personnel may lead to the risk of fire or electric shock. For internal inspection or repair, contact your IDK
representative.
Do not touch
● Do not touch the product and connected cables during electric storms.
Contact may cause electric shock.
Instruction
● Clean the power plug regularly.
If the plug is covered in dust, it may increase the risk of fire.
If the following problem occurs:
Unplug
Unplug immediately if the product smokes, makes unusual noise, or produces a
burning odor.
Unplug immediately if the product is damaged by falling or having been dropped.
Unplug immediately if water or other objects are directed inside.
If you continue to use the product under these conditions, it may increase the risk of electric shock or fire. For
maintenance and repair, contact your IDK representative.
COS-100HD-B User Guide
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Caution
For installing and connecting products:
Prohibited
Do not place the product in a location where it will be subjected to high
temperatures.
If the product is subjected to direct sunlight or high temperatures while under operation, it may affect the product’s
performance and reliability and may increase the risk of fire.
Do not store or operate the product in dusty, oil smoke filled, or humid place.
Placing the product in such environment may increase the risk of fire or electric shock.
Do not block the vent holes.
If ventilation slots are blocked, it may cause the product to overheat, affecting performance and reliability and may
increase the risk of fire.
Do not place or stack heavy items on the product.
Failure to observe this precaution may result in damage to the product itself as well as other property and may lead to
the risk of personal injury.
Do not exceed ratings of outlet and wiring devices.
Exceeding the rating of an outlet may increase the risk of fire and electric shock.
No wet
hands
Do not handle power plug with wet hands.
Failure to observe this precaution may increase the risk of electric shock.
Instruction
Use and store the product within the specified temperature/humidity range.
If the product is used outside the specified range of temperature and humidity continuously, it may increase the risk
of fire or electric shock.
Do not place the product at elevations of 1.24 mi. (2,000 m) or higher above sea level.
Failure to do so may shorten the life of the internal parts and result in malfunctions.
● When mounting the product into the rack, provide sufficient cooling space.
Mount the product in a rack meeting EIA standards, and maintain spaces above and below for air circulation. For
your safety as required, attach an L-shaped bracket in addition to the panel mount bracket kit to improve mechanical
stability.
Never insert screws without the rubber feet into the threaded holes on the bottom of
the product.
Never insert screws alone into the threaded holes on the bottom of the product. Doing so may lead to damage when
the screws contact electric circuitry or components inside the product.
Reinstall the originally supplied rubber feet using the originally supplied screws only.
COS-100HD-B User Guide
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For operating products:
Hot surfaces
Caution
For products with the hot surfaces caution label only:
Do not touch the product’s hot surface.
If the product is installed without enough space, it may cause malfunction of other products.
If you touch product’s hot surface, it may cause burns.
Prohibited
Use only the supplied power cable and AC adapter.
Do not use the supplied power cable and AC adapter with other products.
If non-compliant adapter or power cables are used, it may increase the risk of fire or electric shock.
Unplug
If the product won’t be used for an extended period of time, unplug it.
Failure to observe this precaution may increase the risk of fire.
Unplug the product before cleaning.
To prevent electric shock.
Instruction
Do not prevent heat release.
If cooling fan stops, power off the product and contact IDK.
Failure to do so may raise internal temperature and increase the risk of malfunction, fire, or electric shock.
Keep vents clear of dust.
If the vent holes near the cooling fan or near the fan are covered with dust, internal temperatures increase and may
increase the risk of malfunction. Clean the vent holes and near the fan as needed.
If dust accumulates inside of the product, it may increase the risk of fire or electric shock. Periodic internal cleaning,
especially before humid rainy season, is recommended. For internal cleaning, contact your IDK representative.
COS-100HD-B User Guide
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Table of Contents
1 Included Items .......................................................................................................................................... 11
2 Product Outline ........................................................................................................................................ 12
3 Features ................................................................................................................................................... 13
4 Panels ...................................................................................................................................................... 14
4.1 Transmitter .......................................................................................................................................... 14
4.2 Receiver .............................................................................................................................................. 16
5 Precautions .............................................................................................................................................. 18
5.1 Installation ........................................................................................................................................... 18
5.1.1 Installing on wall or ceiling .......................................................................................................... 18
5.2 Cabling ................................................................................................................................................ 19
5.2.1 Cables ......................................................................................................................................... 19
5.2.2 Coaxial cable ............................................................................................................................... 20
5.2.3 RS-232C cable ............................................................................................................................ 20
5.2.4 AC adapter with locking mechanism ........................................................................................... 21
5.3 Application example ............................................................................................................................ 22
5.4 Daisy Chain connection ...................................................................................................................... 23
6 Basic Operation ....................................................................................................................................... 24
6.1 Menu operation buttons ...................................................................................................................... 24
6.2 Locking menu operation buttons ......................................................................................................... 25
6.3 Initialization ......................................................................................................................................... 25
7 Menu ........................................................................................................................................................ 26
7.1 Menu List ............................................................................................................................................ 27
7.1.1 Transmitter .................................................................................................................................. 27
7.1.2 Receiver ...................................................................................................................................... 28
Displaying firmware version ..................................................................................................................... 28
7.2 Transmitter (Setup menu) ................................................................................................................... 30
7.2.1 [ F01 ] Copying EDID .................................................................................................................. 30
7.2.2 [ F02 ] EDID resolution ................................................................................................................ 31
7.2.3 [ F03 ] No-signal input monitoring time ....................................................................................... 33
7.2.4 [ F04 ] PCM Audio ....................................................................................................................... 34
7.2.5 [ F05 ] AC-3 Dolby Digital Audio ................................................................................................. 34
7.2.6 [ F06 ] AAC Audio ....................................................................................................................... 34
7.2.7 [ F07 ] Dolby Digital Plus Audio................................................................................................... 35
7.2.8 [ F08 ] DTS Audio ........................................................................................................................ 35
7.2.9 [ F09 ] Audio channel .................................................................................................................. 36
7.2.10 [ F10 ] EDID WXGA .................................................................................................................... 37
7.2.11 [ F11 ] Analog / Digital audio ....................................................................................................... 37
7.2.12 [ F90 ] Displaying firmware version ............................................................................................. 37
7.2.13 [ F91 ] Displaying hardware version ............................................................................................ 37
7.2.14 [ F99 ] Maintenance / Status display menu ................................................................................. 37
7.3 Transmitter (Maintenance menu) ........................................................................................................ 38
7.3.1 [ C01 ] HDCP input setting .......................................................................................................... 38
7.3.2 [ C10 ] Test pattern resolution ..................................................................................................... 39
7.3.3 [ C11 ] Test pattern output .......................................................................................................... 40
7.3.4 [ C12 ] Input status On-screen-display ........................................................................................ 41
COS-100HD-B User Guide
10
7.3.5 [ C13 ] RS-232C communication mode ...................................................................................... 42
7.3.6 [ C14 ] RS-232C communication: Baud rate ............................................................................... 42
7.3.7 [ C15 ] RS-232C communication: Data bit length ....................................................................... 42
7.3.8 [ C16 ] RS-232C communication: Parity check ........................................................................... 42
7.3.9 [ C17 ] RS-232C communication: Stop bit .................................................................................. 43
7.4 Transmitter (Displaying input status) .................................................................................................. 44
7.4.1 [ L01 to L13 ] Displaying input information .................................................................................. 44
7.5 Receiver (Setting menu) ..................................................................................................................... 47
7.5.1 [ F01 ] Digital audio output .......................................................................................................... 47
7.5.2 [ F02 ] Analog audio output ......................................................................................................... 47
7.5.3 [ F90 ] Displaying firmware version ............................................................................................. 47
7.5.4 [ F91 ] Displaying hardware version ............................................................................................ 47
7.5.5 [ F99 ] Maintenance / Status display menu ................................................................................. 47
7.6 Receiver (Maintenance menu) ............................................................................................................ 48
7.6.1 [ C01 ] Hot plug masking ............................................................................................................. 48
7.6.2 [ C02 ] Checking sink device EDID ............................................................................................. 48
7.6.3 [ C03 ] Output mode .................................................................................................................... 49
7.6.4 [ C10 ] Test pattern resolution ..................................................................................................... 50
7.6.5 [ C11 ] Test pattern output .......................................................................................................... 51
7.6.6 [ C12 ] Output status On-screen-display ..................................................................................... 52
7.6.7 [ C13 ] RS-232C communication mode ...................................................................................... 53
7.6.8 [ C14 ] RS-232C communication: Baud rate ............................................................................... 53
7.6.9 [ C15 ] RS-232C communication: Data bit length ....................................................................... 53
7.6.10 [ C16 ] RS-232C communication: Parity check ........................................................................... 53
7.6.11 [ C17 ] RS-232C communication: Stop bit .................................................................................. 54
7.6.12 [ C18 ] RS-232C communication: Receiver ID ............................................................................ 54
7.7 Receiver (Displaying output status) .................................................................................................... 55
7.7.1 [ L01 to L07 ] Displaying output information ................................................................................ 55
8 Product specification ................................................................................................................................ 57
8.1 Pin assignment ................................................................................................................................... 57
8.1.1 HDMI Type A connector .............................................................................................................. 57
8.1.2 RS-232C connector ..................................................................................................................... 57
8.2 Product specification ........................................................................................................................... 59
9 Troubleshooting ....................................................................................................................................... 60
COS-100HD-B User Guide
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1 Included Items
Ensure that all items illustrated below are included in the package.
If any items are missing or damaged, please contact IDK.
Transmitter
COS-T100HD-B (main unit) x1
AC adapter x1
Receiver
COS-R100HD-B (main unit) x1
AC adapter x1
RS-232C L
AUDIO INPUT
R
Tx
1 COAX Tx for HDMI COS-T100HD-B
FG
DC 5V 3A HDMI OUTPUT
HDMI
INPUT
POWER
STATUS LINK KEY LOCK
SET SIGNAL HDCP
COS-T100HD-B
RS-232C
FG
DC 5V 3A HDMI
Rx
COS-R100HD-B
L
AUDIO OUTPUT
R
POWER
STATUS LINK KEY LOCK
SET SIGNAL HDCP
OUTPUT
INPUT
1 COAX Rx for HDMI
OUTPUT
COS-R100HD-B
AC adapter
[Fig. 1.1] Included items
COS-100HD-B User Guide
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2 Product Outline
The COS-100HD-B is a transmitter and receiver set that enables HDMI signals to be transmitted over a
coaxial cable. It also supports Daisy Chain and RS-232C bidirectional communication.
Coaxial
Transmission
Digital video/audio
HDMI
DVI Input
1EDID emulation
Receiver
COS-T100HD-B
Up to 98ft. (30 m) Up to 689 ft. (210 m)*1
Analog audio
L/R unbalanced Input
1A/D conversion
Coaxial
Transmission
COS-R100HD-B
D/A conversion
Audio
Audio
Daisy Chain
*1 When L-7CHD (Canare Electric Co., Ltd.) cable is used
Up to 16 ft. (5 m)
RS-232C*2
*2 Bidirectional communication between a specific receiver
Audio
Video Digital video/audio
HDMI
DVI Output
1
Analog audio
Unbalanced LR Output
1
RS-232C*2
Transmitter
Audio
Video
Up to 689 ft. (210 m)*1
Coaxial
Transmission
COS-R100HD-B
D/A conversion
Audio
Up to 16 ft. (5 m) Digital video/audio
HDMI
DVI Output
1
Analog audio
Unbalanced LR Output
1
RS-232C*2
Transmitter
Audio
Video
Coaxial
Transmission
Digital video/audio
HDMI
DVI Input
1EDID emulation
Receiver
COS-T100HD-B
Up to 98ft. (30 m) Up to 689 ft. (210 m)*1
Analog audio
Unbalanced LR Input
1A/D conversion
Coaxial
Transmission
COS-R100HD-B
D/A conversion
Audio
Audio
Up to 16 ft. (5 m)
RS-232C*2
Audio
Video Digital video/audio
HDMI
DVI Output
1
Analog audio
Unbalanced LR Output
1
RS-232C
Transmitter
Audio
Video
󲱕 One receiver is used
󲱕 Daisy chain connection
Port
1Port
1
Port
1Port
1
Port
1
[Fig. 2.1] COS-100HD-B Diagram
Note:
The COS-T100HD (Transmitter) and COS-R100HD (Receiver) have to be used together.
IDKs own format is employed for digital signal for extension between the transmitter and receiver. Any device
cannot be connected between the COS-T100HD and COS-R100HD.
COS-100HD-B User Guide
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3 Features
Video
Up to 1080p/QWXGA (Reduced Blanking)
HDCP 1.4
Up to 558 ft. (170 m) over 7731A (BELDEN RG-11) cable
Up to 361 ft. (110 m) over 1694A (BELDEN RG-6) cable
Up to 328 ft. (100 m) over 1505A (BELDEN RG-59) cable
Transmitter HDMI input: Up to 98 ft. (30 m)
Daisy chain connection
Anti-snow
Audio
Embedding/De-embedding
Communication
Bidirectional RS-232C
Sending to all receivers in Daisy chain connection
Bidirectional communication with a specified receiver
Others
EDID emulation
Connection Reset
Built-in test pattern/tone output
Displaying I/O signal status (7-segment/OSD)
HDMI and serial signals can be extended over 1 coaxial cable
AC adapter with locking mechanism
COS-100HD-B User Guide
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4 Panels
4.1 Transmitter
RS-232C L
AUDIO INPUT
R
Tx
1 COAX Tx for HDMI COS-T100HD-B
FG
DC 5V 3A HDMI OUTPUT
HDMI
INPUT
POWER
STATUS LINK KEY LOCK
SET SIGNAL HDCP
[Fig. 4.1] Panel drawings
[Table 4.1] Panel features
#
Feature
Description
RS-232C connector
Connector for RS-232C signal. Connected to a control device (e.g. PC).
Audio input connectors
Input connector for analog audio input.
Output connector for
extension
Output connector for digital signals for extension. Connected to the
receiver using a coaxial cable.
HDMI input connector
Input connector for HDMI signals.
Connected to a source device (e.g. Blu-ray player).
HDMI cable fixing hole
(Not used)
Not used.
Frame ground
Use for bonding chassis to local ground. An M3 screw is used.
Power connector
Connector for the included AC adapter.
7-segment display
Displays menu items and setting status.
Menu operation
buttons
Sets I/O settings of the transmitter and locks menu operation buttons
Use SET, +, and - buttons to set I/O settings of the transmitter.
Press and hold the SET button in order to lock those buttons.
COS-100HD-B User Guide
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[Table 4.2] Panel features (contd)
#
Feature
Description
Status LEDs
POWER
Illuminates green : Power is supplied.
Does not illuminate : Power is not supplied.
LINK
Illuminates green : Connected to the COS-R100HD and
signal is recognized.
Does not illuminate : Not connected to the COS-R100HD or
connected to a device other than the
COS-R100HD.
SIGNAL
Illuminates green : Vertical synchronous signal is input from
the HDMI input connector.
Does not illuminate : Vertical synchronous signal is not input
from the HDMI input connector.
HDCP
Illuminates green : The input signal is with HDCP.
Does not illuminate : The input signal is not with HDCP.
KEY LOCK
Illuminates green : Buttons are locked.
Flashes green : Buttons are being locked (being set).
Does not illuminate : Buttons are not locked.
Connector for
maintenance
Do not use this connector.
COS-100HD-B User Guide
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4.2 Receiver
RS-232C
FG
DC 5V 3A HDMI
Rx
COS-R100HD-B
L
AUDIO OUTPUT
R
POWER
STATUS LINK KEY LOCK
SET SIGNAL HDCP
OUTPUT
INPUT
1 COAX Rx for HDMI
OUTPUT
[Fig. 4.2] Panel drawings
[Table 4.3] Panel features
#
Feature
Description
RS-232C connector
Connector for RS-232C signal. Connected to a control device (e.g. PC).
Audio output
connectors
De-embeds HDMI input audio to analog audio. Connected to amplifiers,
speakers or mixers.
Output connector for
extension
Output connector for digital signal for extension. Connected to the next
receiver over a coaxial cable in Daisy Chain connection.
Input connector for
extension
Input connector for digital signal for extension. Connected to the
transmitter over a coaxial cable. Connected to the previous receiver in
Daisy Chain connection.
LED for detecting
abnormality in
transmission
Lights in green when valid code is transmitted (Tx) or received (Rx).
Illuminates green : Connected to a receiver over a coaxial
cable and recognizes signal.
Flashes green : Problems occurs in signal.
Flashes green : Signal cannot be recognized.
For extension distance, see [Table 5.1] Maximum extension distance.
HDMI output connector
Output connector for HDMI signals.
Connected to a sink device (e.g. LC monitors).
HDMI cable fixing hole
(Not used)
Not used.
Frame ground
Use for bonding chassis to local ground. An M3 screw is used.
Power connector
Connector for the included AC adapter.
7-segment display
Displays menu items and setting status.
COS-100HD-B User Guide
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[Table 4.4] Panel features (contd)
#
Feature
Description
Menu operation
buttons
Sets I/O settings of the transmitter and locks menu operation buttons
Use SET, +, and - buttons to set I/O settings of the transmitter.
Press and hold the SET button in order to lock those buttons.
Status LEDs
POWER
Illuminates green : Power is supplied.
Does not illuminate : Power is not supplied.
LINK
Illuminates green : Connected to the COS-T100HD and
signal is recognized.
Does not illuminate : Not connected to the COS-T100HD or
connected to a device other than the
COS-T100HD.
SIGNAL
Illuminates green : Vertical synchronous signal is input from
the transmitter.
Does not illuminate : Vertical synchronous signal is not input
from the transmitter.
HDCP
Illuminates green : HDCP authentication completed.
Does not illuminate : The input signal is not with HDCP./
The sink device does not support HDCP./
HDCP authentication failed.
KEY LOCK
Illuminates green : Buttons are locked.
Flashes green : Setting is being changed.
Does not illuminate : Buttons are not locked.
Connector for
maintenance
Do not use this connector.
COS-100HD-B User Guide
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5 Precautions
5.1 Installation
When installing the COS-100HD, please observe the following precautions.
Do not stack or place the COS-100HD directly on top of another COS-100HD
Do not block vent holes. To provide adequate ventilation, maintain sufficient clearances around the
COS-100HD (1.2 in. (30 mm) or more)
When the COS-100HD needs to be mounted in an enclosed space or an EIA rack without using IDKs rack
mounting hardware (RM-SF, RM-SH), ensure that a sufficient ventilation/cooling system is provided to
keep the ambient temperature at 104°F (40°C) or lower. If inadequately vented, the product’s service life,
operation, and reliability may be affected.
1.2 in. (30 mm) or more
Bad example
Good example
Good example
[Fig. 5.1] Minimum required clearances (when an EIA rack-mount unit is not used)
5.1.1 Installing on wall or ceiling
You can install the COS-100HD on a wall or ceiling using the optional mounting plate (FP-100).
COS-100HD-B User Guide
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5.2 Cabling
When connecting the COS-100HD to external devices, please observe the following precautions.
Read manuals for the external devices.
Before connecting cables to the COS-100HD or an external device, dissipate static electricity by touching
grounded metal such as equipment racks before handling signal cables. Failure to observe this precaution
may result in ESD (electrostatic discharge) damage.
Power all units off before connecting cables.
Be sure to fully seat all plugs and connections and dress cables to reduce stress on connectors.
Use the cable lacing bracket to secure a standard HDMI cable as shown.
[Fig. 5.2] Cable Lacing Bracket (FB-01 For IDK products only)
5.2.1 Cables
Use the correct HDMI cable or HDMI-DVI conversion cable depending on the system configuration.
#1 Screwdriver#1 Screwdriver
Plug the HDMI cable into the HDMI
connector.
Plug the HDMI cable into the HDMI
connector.
Loosen the HDMI connector screw (about
six turns).
The screw does not need to be removed.
Loosen the HDMI connector screw (about
six turns).
The screw does not need to be removed.
Tighten the screw to secure the
bracket. (Do not overtighten the
screw.)
Tighten the screw to secure the
bracket. (Do not overtighten the
screw.)
Place the tie wrap around the cable
and tighten the tie wrap as above.
Place the tie wrap around the cable
and tighten the tie wrap as above.
Cut excess length.Cut excess length.
Place the bracket on the screw.Place the bracket on the screw.
COS-100HD-B User Guide
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5.2.2 Coaxial cable
Use appropriate coaxial cables.
[Table 5.1] Maximum extension distance
Cable type
Maximum extension distance
L-3C2V
131 ft. (40 m)
L-3CFB
262 ft. (80 m)
L-5C2V
197 ft. (60 m)
L-5CFB
361 ft. (110 m)
L-7CFB
492 ft. (150 m)
L-7CHD
689 ft. (210 m)
Notes:
Those distances were obtained under tests using Canares cable. If you use other manufactures cable or a
cable joint (JJ), the distances above are not guaranteed.
If Canares L-5CFB and BCJ-J (cable joint) are used together, up to 5 JJs can be used. The total extension
distance may be shortened if a JJ has a problem or impedance mismatch.
The extension distance may be shortened or the number of JJs may be reduced depending on characteristics
of source devices and source devices. The cable length needs to be long enough to avoid those problems.
5.2.3 RS-232C cable
RS-232C signal (up to 38400 bps) can be transmitted bi-directionally.
Select cross cables or straight cable depending on devices to be connected.
See:8.1.2 RS-232C connector
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IDK COS-R100HD-B User guide

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User guide
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