StarTech.com ST12MHDLNHR User manual

Manual Revision: 08/17/2018
Forthemostup-to-dateinformation,pleasevisit:www.startech.com
FR: Guide de l’utilisateur - fr.startech.com
DE: Bedienungsanleitung - de.startech.com
ES: Guía del usuario - es.startech.com
NL: Gebruiksaanwijzing - nl.startech.com
PT: Guia do usuário - pt.startech.com
IT: Guida per l’uso - it.startech.com
JP: 取扱説明書 - jp.startech.com
Manual Revision: 08/17/2018
For the latest information, technical specications, and support for
this product, please visit www.startech.com
ST12MHDLNHK
ST12MHDLNHR
HDMI Over IP Extender Kit - 1080p
* actual product may vary from photos

Instruction Manual
FCC Compliance Statement
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. 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.
However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can
be determined by turning the equipment o and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit dierent from that to which the
receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help
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.
Changes or modications not expressly approved by StarTech.com could void the user’s
authority to operate the equipment.
Industry Canada Statement
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe [B] est conforme à la norme NMB-003 du Canada.
CAN ICES-3 (B)/NMB-3(B)
This device complies with Industry Canada licence-exempt RSS standard(s).
Operation is subject to the following two conditions:
(1) This device may not cause interference, and
(2) This device must accept any interference, including interference that may cause undesired
operation of the device.
Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio
exempts de licence.
L’exploitation est autorisée aux deux conditions suivantes:
(1) l’appareil ne doit pas produire de brouillage, et
(2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d’en compromettre le fonctionnement.

Use of Trademarks, Registered Trademarks, and other Protected Names and Symbols
This manual may make reference to trademarks, registered trademarks, and other
protected names and/or symbols of third-party companies not related in any way to
StarTech.com. Where they occur these references are for illustrative purposes only and do not
represent an endorsement of a product or service by StarTech.com, or an endorsement of the
product(s) to which this manual applies by the third-party company in question. Regardless
of any direct acknowledgement elsewhere in the body of this document, StarTech.com hereby
acknowledges that all trademarks, registered trademarks, service marks, and other protected
names and/or symbols contained in this manual and related documents are the property of
their respective holders.
Instruction Manual

Instruction Manual
Table of Contents
Introduction............................................................................................1
Package Contents ..................................................................................................................................... 1
Requirements ............................................................................................................................................. 2
Product Diagram ....................................................................................3
Transmitter Front View ............................................................................................................................ 3
Transmitter Rear View.............................................................................................................................. 3
Receiver Front View.................................................................................................................................. 4
Receiver Rear View.................................................................................................................................... 4
Hardware Installation and Conguration ..........................................5
Preparing Your Site ................................................................................................................................... 5
Point-to-Point Installation without a LAN Network...................................................................... 5
Point-to-Multipoint Installation with a LAN Network ................................................................. 6
Matrix with a Gigabit LAN Network.................................................................................................... 7
IP Conguration......................................................................................................................................... 8
Operation ................................................................................................10
LED Indicators............................................................................................................................................. 10
Push-Button Control ................................................................................................................................ 11
Infrared (IR) Blaster and Receiver Operation ................................................................................... 11
IR Remote Control..................................................................................................................................... 12
Bandwidth Switch..................................................................................................................................... 12
Resolution Switch ..................................................................................................................................... 12
Serial Control .............................................................................................................................................. 13
Technical support...................................................................................17
Warranty information............................................................................17

Instruction Manual
1
Introduction
Package Contents for ST12MHDLNHK
• 1 x HDMI Over IP Transmitter
• 1 x HDMI Over IP Receiver
• 2 x Universal Power Adapters (NA, EU, UK, ANZ)
• 2 x Mounting Brackets
• 2 x CAT5 Cables
• 1 x Plastic Screwdriver
• 1 x IR Remote Control
• 2 x USB-A to Mini USB-B Cable
• 1 x DB9 to 2.5 mm Serial Adapter Cable
• 1 x IR Blaster
• 1 x IR Receiver
• 8 x Rubber Feet
• 1 x Instruction Manual
Package Contents for ST12MHDLNHR
• 1 x HDMI Over IP Receiver
• 1 x Universal Power Adapters (NA, EU, UK, ANZ)
• 1 x Mounting Bracket
• 1 x CAT5 Cable
• 1 x Plastic Screwdriver
• 1 x IR Remote Control
• 1 x USB-A to Mini USB-B Cable
• 1 x DB9 to 2.5 mm Serial Adapter Cable
• 1 x IR Receiver
• 4 x Rubber Feet
• 1 x Instruction Manual

Instruction Manual
2
Requirements
• HDMI® Enabled Video Source Device(s) (e.g. computer, Blu-ray™ player)
• HDMI Enabled Display Device(s) (e.g. television, projector) - one for each Receiver
• AC Electrical Outlet for the Transmitter and each Receiver
• HDMI Cable for Video Source(s) and Display(s)
• 10/100 or Gigabit Networking Devices (e.g. LAN hub, router or switch)
• Network Cable (CAT5/5e/6)

Instruction Manual
3
Product Diagram
Transmitter Front View
Transmitter Rear View
Control IR In /
Extension IR Out
Port
Function Button
Rotary DIP
Switch
Power
Adapter
Port
HDMI Video
Input Port
Bandwidth
Switch
Resolution
Switch
LAN
Port Serial
(Control)
Port

Instruction Manual
4
Receiver Front View
Receiver Rear View
Function Button
Power
Adapter
Port LAN
Port HDMI Video
Output Port
Rotary DIP
Switch
Serial (Control)
Port
Control IR In /
Extension IR In
Port

Instruction Manual
5
Hardware Installation and Conguration
Preparing Your Site
Note: The ST12MHDLNHK HDMI Over IP Extender Kit can use a 10/100 Ethernet LAN or
Gigabit LAN Network (preferred) to extend the signal. Maximum supported distance
between two Ethernet devices is 100 meters.
Note: Always use the included Universal Power Adapters.
Ensure the Transmitter and Receiver(s) are all situated near an available AC Electrical
Outlet.
1. Determine where the HDMI Enabled Video Source (e.g. computer, Blu-ray Player) will
be located and set up the device.
2. Determine where the HDMI Enabled Display Device will be located and place or
mount the display appropriately.
3. (Optional) If using additional Receivers (ST12MHDLNHR), determine where the
HDMI Enabled Display Device(s) will be located and place or mount the displays
appropriately.
Point-to-Point Installation without a LAN Network
1. Install the Transmitter
a) Position the Transmitter near the HDMI Enabled Video Source Device.
b) Connect an HDMI cable from the Source Device (e.g. computer, Blu-ray Player) to
the HDMI Video Input Port on the Transmitter.
c) Connect the Transmitter to an AC Electrical Outlet using the Universal Power
Adapter.
2. Install the Receiver
a) Position the Receiver near the HDMI Enabled Display Device.
b) Connect an HDMI cable from the video input on the HDMI Enabled Display
Device to the HDMI Video Output Port on the Receiver.
c) Connect the Receiver to an AC Electrical Outlet using the Universal Power
Adapter.
Note: The Rotary DIP Switch on the Transmitter and Receiver must be set in the
same position for the devices to communicate.
3. Connect the Transmitter to the Receiver
a) Connect an RJ-45 terminated CAT5/5e/6 Ethernet cable to the LAN Port on the
Transmitter.

Instruction Manual
6
Note: If you are using surface cabling, ensure you have enough CAT5/5e/6
unshielded twisted pair (UTP) network cabling to connect the Transmitter to the
Receiver’s location, and that each end is terminated with an RJ-45 connector.
OR
If you are using premises cabling, ensure that the CAT5/5e/6 unshielded twisted
pair (UTP) network cabling between the Transmitter and Receivers has been
properly terminated in a wall outlet in each location and there is a patch cable
long enough to connect the Transmitter and Receivers to their respective outlets.
b) Connect the other end of the CAT5/5e/6 cable to the RJ-45 connector on the
Receiver.
4. Your source video image will now appear on the Receiver’s attached video
displays.
Point-to-Multipoint Installation with a LAN Network
1. Install the Transmitter
a) Position the Transmitter near the HDMI Enabled Video Source.
b) Connect an HDMI cable from the HDMI Video Input Port on the Transmitter to the
video output on the Source Device (e.g. computer, Blu-ray Player).
c) Connect the Transmitter to an AC Electrical Outlet using the Universal Power
Adapter.
2. Install the Receivers
a) Position the Receiver(s) near the HDMI Enabled Display Device(s).
b) Connect an HDMI cable from the video input on the HDMI Enabled Display
Device to the HDMI Video Output Port on the Receiver.
c) Connect the Receivers to AC Electrical Outlets using the Universal Power
Adapters.
Note: The Rotary DIP Switch on the Transmitter and Receivers must be set in the
same position for the devices to communicate.
3. Connect the Devices to a LAN Network
Note: If you are using surface cabling, ensure you have enough CAT5/5e/6
unshielded twisted pair (UTP) network cabling to connect the Transmitter to the
LAN hub, router, or switch.
OR
If you are using premises cabling, ensure that the CAT5/5e/6 unshielded twisted
pair (UTP) network cabling between the Transmitter and LAN hub, router, or