Startech ST12MHDLAN4K User Manual
HDMI® Over IP Extender Kit - 4K
ST12MHDLAN4K
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
For the latest information, technical specications, and support for
this product, please visit www.StarTech.com/ST12MHDLAN4K.
Manual Revision: 10/26/2017
*actual product may vary from photos
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 dierent 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 modications 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)
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
Table of Contents
Introduction ......................................................................................................... 1
Packaging contents .................................................................................................................................. 1
System requirements ...............................................................................................................................1
Product diagram ................................................................................................. 2
Transmitter Unit .........................................................................................................................................2
Receiver Unit ............................................................................................................................................... 3
Installation ............................................................................................................ 4
Preparing your site....................................................................................................................................4
Hardware installation .............................................................................................................................. 4
Software installation ................................................................................................................................ 6
Technical support ...............................................................................................7
Warranty information .......................................................................................7
Instruction manual
i
Introduction
Packaging contents
• 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
• 2 x RJ11 to RS232 adapters
• 2 x RJ11 cables
• 1 x plastic screwdriver
• 1 x quick-start guide
System requirements
• An HDMI video source with cabling such as a computer or Blu-ray™ player
• An HDMI display with cabling such as televisions or projectors (one for each
receiver)
• A run of Network cabling for the transmitter and each receiver
Instruction manual
1
Product diagram
Transmitter unit
Front view
12
4 5
3
6
7
Back view
15
9
8
11
10
1. Function 1 button
2. Function 2 button
3. Dip rotary switch
4. Serial control port (not active)*
5. Serial extension (RS-232 signal)
6. Infrared (in) and (out) ports
7. Audio out port **
8. DC 9-12V power jack
* Serial control port is not active. To control the ST12MHDLAN4K download
our free mobile application. (see Page 6).
**Audio out port is not functional in video wall or point to multi-point
congurations.
14
12
13
9. Network status LED
10. Reset button
11. LAN port (RJ-45)
12. HDMI input port (audio/video)
13. Analog audio source port (3.5 mm stereo)
14. Audio source selection switch
15. Link and power LED
Instruction Manual
2
Receiver unit
Front view
1
2
Back view
9
Additional receiver units sold separately:
StarTech.com SKU: ST12MHDLAN4R
3
4
5
7
6
8
15
10
12
13
11
14
1. Function 1 button
2. Function 2 button
3. Dip rotary switch
4. Serial control (not active)*
5. Serial extension (for extending RS-232 signal)
6. Infrared (in) and (out) ports
7. Audio in port**
8. Video resolution selection switch
9. DC 9-12V power jack
10. Network status LED
11. Reset button
12. LAN port (RJ-45)
13. HDMI output port (audio/video)
* Serial control port is not active. To control the
ST12MHDLAN4K download our free mobile
application. (see Page 6).
**Audio in port is not functional in Video Wall or
Point to Multi-Point congurations.
14. Analog audio output (3.5 mm stereo)
15. Link and power LED
Instruction manual
3
Installation
Preparing your site
Note: The HDMI extender kit lets you extend your 4K30 video signals over a Gigabit
LAN network, beyond the typical cable length restriction of 330 ft. (100m) of Gigabit
network portals.
Refer to the manufacturer of the network equipment to determine the length
restriction and to ensure the transmitter unit and receiver unit(s) are all within the
restricted range of the nearest network portal.
Note: Ensure the transmitter unit, and receiver unit(s) are all situated near AC electrical
outlets.
1. Determine where the local video source will be located and set up the transmitter
near that location.
2. Determine where the remote display will be located and set up the receiver near
that location.
3. (Optional) If you’re using additional displays, determine where they will be located
and set the additional receiver unit(s) near that location.
Hardware installation
Video wall or point to multi-point installation with a Gigabit LAN network.
1. Install the transmitter unit.
a) Connect your video source to the transmitter’s video input port.
b) Connect the transmitter’s DC 9-12V power jack to an AC electrical outlet, using one
of the included power adapters.
c) (Optional) If you intend to add a separate 3.5 mm audio source that can be
embedded into the HDMI signal and selected as the audio source, connect a 3.5
mm audio cable to your audio source device and to the transmitter’s analog audio
source port.
2. Install the receiver unit(s).
a) Connect a display to the receiver unit’s video output port using an HDMI cable.
b) Connect the receiver unit’s power jack to an AC electrical outlet, using one of the
included power adapters.
c) (Optional) If you are using additional ST12MHDLAN4R receivers (sold separately),
repeat steps [a) through b)] for each additional receiver.
Note: The rotary dip switches on the transmitter and each receiver connected to the
network must be set in the same position for the devices to communicate.
Instruction manual
4
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