Kramer Electronics, Ltd.
USER MANUAL
Models:
TP-551,
HDMI Line Transmitter
TP-552,
HDMI Line Receiver
Contents
i
Contents
1
Introduction 1
2
Getting Started 1
2.1
Quick Start 1
3
Overview 3
3.1
About HDMI 3
3.2
Recommendations for Achieving the Best Performance 4
4
Your HDMI Line Transmitter / Receiver 5
4.1
Your TP-551 HDMI Line Transmitter 5
4.2
Your TP-552 HDMI Line Receiver 6
5
Connecting the TP-551 and TP-552 8
5.1
Adjusting the EQ. Level 8
5.2
Wiring the CAT5 LINE IN / LINE OUT RJ-45 Connectors 10
6
Technical Specifications 11
Figures
Figure 1: TP-551 HDMI Line Transmitter 5
Figure 2: TP-551 (Top Side and Lower Side Panels) 5
Figure 3: TP-552 HDMI Line Receiver 6
Figure 4: TP-552 (Top Side and Lower Side Panels) 7
Figure 5: Connecting the TP-551 / TP-552 HDMI Line Transmitter/Receiver 9
Figure 6: CAT5 PINOUT 10
Tables
Table 1: TP-551 HDMI Line Transmitter Features 6
Table 2: TP-552 HDMI Line Receiver Features 7
Table 3: Equalization Levels Setup 8
Table 4: CAT5 PINOUT 10
Table 5: Technical Specifications of the TP-551 and TP-552 11
Introduction
1
1 Introduction
Welcome to Kramer Electronics (since 1981): a world of unique, creative and
affordable solutions to the infinite range of problems that confront the video,
audio and presentation professional on a daily basis. In recent years, we have
redesigned and upgraded most of our line, making the best even better! Our
500-plus different models now appear in 8 Groups1, which are clearly defined
by function.
Congratulations on purchasing your Kramer DigiTOOLS TP-551 HDMI Line
Transmitter and Kramer DigiTOOLS TP-552 HDMI Line Receiver which are
ideal for:
Home theater, presentation and multimedia applications
Rental and staging
The package includes the following:
TP-551 and/or TP-552
Power adapter (12V DC Input)
This user manual2
2 Getting Started
We recommend that you:
Unpack the equipment carefully and save the original box and
packaging materials for possible future shipment
Review the contents of this user manual
Use Kramer high performance high resolution cables3
2.1 Quick Start
This quick start chart summarizes the basic setup and operation steps.
1 GROUP 1: Distribution Amplifiers; GROUP 2: Video and Audio Switchers, Matrix Switchers and Controllers; GROUP 3:
Video, Audio, VGA/XGA Processors; GROUP 4: Interfaces and Sync Processors; GROUP 5: Twisted Pair Interfaces;
GROUP 6: Accessories and Rack Adapters; GROUP 7: Scan Converters and Scalers; and GROUP 8: Cables and Connectors
2 Download up-to-date Kramer user manuals from the Internet at this URL: http://www.kramerelectronics.com
3 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Getting Started
2
Connect the
output
TP-552 to
the
2
TP-552
Connect the
STP CAT5
cables
1
TP-551
1
DVD Player
Plasma
Display
Connect the
input to the
TP-551
2
Overview
3
3 Overview
The Kramer TP-551 and the TP-552 constitute a high quality HDMI line
transmitter / receiver system using two STP CAT5 cables. The transmission
range between the HDMI source and the HDMI acceptor can be extended to
up to 60m (200ft)@1080i and 50m (166ft)@1080p.
This transmitter / receiver pair:
Supports up to 1.65Gbps bandwidth
Passes the EDID, HPD and CEC signals from the source to the
display device using the CAT-5e cables
The TP-551 HDMI Line Transmitter features:
An HDMI input and a pair of RJ-45 CAT5 output connectors
Three status LEDs (input, output and power)
A high / low output gain selection button
The TP-552 HDMI Line Receiver features:
An HDMI output and a pair of RJ-45 CAT5 input connectors
Three status LEDs (input, output and power)
Four EQ. levels to enhance performance
3.1 About HDMI
High-Definition Multimedia Interface (HDMI) is an uncompressed all-digital1
audio/video interface, widely supported in the entertainment and home cinema
industry. It delivers the highest high-definition image and sound quality. Note that
Kramer Electronics Limited is an HDMI Adopter2 and an HDCP Licensee3.
In particular, HDMI:
Provides a simple4 interface between any audio/video source, such as
a set-top box, DVD player, or A/V receiver and video monitor, such
as a digital flat LCD / plasma television (DTV), over a single
lengthy5 cable
1 Ensuring an all-digital rendering of video without the losses associated with analog interfaces and their unnecessary digital-
to-analog conversions
2 See http://www.hdmi.org/about/adopters_founders.asp
3 See http://www.digital-cp.com/list/
4 With video and multi-channel audio combined into a single cable, the cost, complexity, and confusion of multiple cables
currently used in A/V systems is reduced
5 HDMI technology has been designed to use standard copper cable construction at up to 15m
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Overview
4
Supports standard, enhanced, high-definition video, and multi-
channel digital audio1 on a single cable
Transmits all ATSC HDTV standards and supports 8-channel digital
audio, with bandwidth to spare to accommodate future
enhancements and requirements
Benefits consumers by providing superior, uncompressed digital
video quality via a single cable2, and user-friendly connector
Is backward-compatible with DVI (Digital Visual Interface)
Supports two-way communication between the video source (such as
a DVD player) and the digital television, enabling new functionality
such as automatic configuration and one-button play
HDMI has the capacity to support existing high-definition video formats
(720p, 1080i, and 1080p/60), as well as standard definition formats such as
NTSC or PAL.
3.2 Recommendations for Achieving the Best Performance
To achieve the best performance:
Connect only good quality connection STP CAT5 24 AWG cables,
thus avoiding interference, deterioration in signal quality due to poor
matching, and elevated noise-levels (often associated with low
quality cables)
Avoid interference from neighboring electrical appliances and position
your TP-551/TP-552 away from moisture, excessive sunlight and dust
Caution – No operator-serviceable parts inside unit.
Warning – Use only the Kramer Electronics input power
wall adapter that is provided with this unit3.
Warning – Disconnect power and unplug unit from wall
before installing or removing device or servicing unit.
1 HDMI supports multiple audio formats, from standard stereo to multi-channel surround-sound. HDMI has the capacity to
support Dolby 5.1 audio and high-resolution audio formats
2 HDMI provides the quality and functionality of a digital interface while also supporting uncompressed video formats in a
simple, cost-effective manner
3 For example: model number AD2512C, part number 2535-000251
Your HDMI Line Transmitter / Receiver
5
4 Your HDMI Line Transmitter / Receiver
This section describes the:
TP-551 HDMI Line Transmitter, see section 4.1
TP-552 HDMI Line Receiver, see section 4.2
4.1 Your TP-551 HDMI Line Transmitter
Figure 1, Figure 2, and Table 1 define the TP-551:
Top Side Panel
Lower Side Panel
Figure 1: TP-551 HDMI Line Transmitter
Top Side Panel
Lower Side Panel
Figure 2: TP-551 (Top Side and Lower Side Panels)
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Your HDMI Line Transmitter / Receiver
6
Table 1: TP-551 HDMI Line Transmitter Features
# Feature Function
1 HDMI IN Connector Connect to the HDMI source
2 A
Connect to the CAT 5 IN A RJ-45 connector on the TP-552
3
CAT 5 OUT RJ-45
Connector
B
Connect to the CAT 5 IN B RJ-45 connector on the TP-552
4 12V DC +12V DC connector for powering the unit
5 INPUT LED Lights when an input is connected
6 OUTPUT LED Lights when an output is detected
7 POWER LED Lights when receiving power
8 OUTPUT GAIN
(HIGH/LOW) Pushbutton
Press to select low output gain (for short cable lengths)
Release to select high output gain (for long cable lengths)
4.2 Your TP-552 HDMI Line Receiver
Figure 3, Figure 4, and Table 2 define the TP-552:
Top Side Panel
Lower Side Panel
Figure 3: TP-552 HDMI Line Receiver
Your HDMI Line Transmitter / Receiver
7
Top Side Panel
Lower Side Panel
Figure 4: TP-552 (Top Side and Lower Side Panels)
Table 2: TP-552 HDMI Line Receiver Features
# Feature Function
1 A
Connect to the CAT 5 OUT A RJ-45 connector on the TP-551
2
CAT 5 IN RJ-45
Connector
B
Connect to the CAT 5 OUT B RJ-45 connector on the TP-551
3 HDMI OUT Connector Connect to the HDMI acceptor
4 12V DC +12V DC connector for powering the unit
5 INPUT LED Lights when an input is detected
6 OUTPUT LED Lights when an output is connected
7 POWER LED Lights when receiving power
8 EQ. SELECT Pushbutton Adjust the cable compensation equalization level (see section 5.1)
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Connecting the TP-551 and TP-552
8
5 Connecting the TP-551 and TP-552
You can use the TP-551 HDMI Line Transmitter with the TP-552 HDMI Line
Receiver to configure an HDMI transmitter/receiver system.
To connect the TP-551 to the TP-552, as illustrated in the example in Figure
5, do the following:
1. Connect the CAT 5 OUT A and B RJ-45 connectors on the TP-551 to the
CAT 5 IN A and B RJ-45 connectors on the TP-552 respectively, via two
STP CAT5 cables (see section 5.2).
2. On the TP-552, connect the HDMI OUT connector to an HDMI acceptor (for
example, a plasma display).
3. Connect the 12V DC power adapter to the power socket and connect the
adapter to the mains electricity on both1 the TP-551 and the TP-552 (not
shown in Figure 5).
4. On the TP-551, set the OUTPUT GAIN2 to LOW or HIGH according to the
length of the CAT5 cables.
5. On the TP-551, connect an HDMI source (for example, a DVD player) to the
HDMI IN connector.
6. On the TP-552, adjust the equalization level (see section 5.1).
5.1 Adjusting the EQ. Level
To adjust the EQ. according to the cable length:
1. Press the EQ. SELECT button for about 3 seconds to enter the setup mode.
The INPUT or OUTPUT LEDs blink3.
2. Keep the EQ. SELECT button pressed to cycle through the four equalization
states, as defined in Table 3.
Table 3: Equalization Levels Setup
LED STATUS
INPUT LED OUTPUT LED
Equalization Level Suitable for:
Blinking Off Short cable length
Blinking On Medium cable length
Off Blinking Long cable length
On Blinking Extra long cable length
1 The TP-551/TP-552 does not include the Kramer power connect feature
2 Set to LOW for short cables and to HIGH for long cables
3 According to their current setup
Connecting the TP-551 and TP-552
9
DVD Player
Plasma
Display
Figure 5: Connecting the TP-551 / TP-552 HDMI Line Transmitter/Receiver
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Connecting the TP-551 and TP-552
10
5.2 Wiring the CAT5 LINE IN / LINE OUT RJ-45 Connectors
Table 4 and Figure 6 define the STP CAT5 PINOUT1, using a straight pin-topin cable with RJ-45 connectors:
Table 4: CAT5 PINOUT
EIA /TIA 568A EIA /TIA 568B
PIN Wire Color PIN Wire Color
1 Green / White 1 Orange / White
2 Green 2 Orange
3 Orange / White 3 Green / White
4 Blue 4 Blue
5 Blue / White 5 Blue / White
6 Orange 6 Green
7 Brown / White 7 Brown / White
8 Brown 8 Brown
Pair 1 4 and 5 Pair 1 4 and 5
Pair 2 3 and 6 Pair 2 1 and 2
Pair 3 1 and 2 Pair 3 3 and 6
Pair 4 7 and 8
Pair 4 7 and 8
Figure 6: CAT5 PINOUT
1 CAT6 or similar (heavier gauge) cabling can also be used
Technical Specifications
11
6 Technical Specifications
Table 5 includes the technical specifications1.
Table 5: Technical Specifications of the TP-551 and TP-552
TP-551 TP-552
INPUTS: 1 HDMI connector 2 CAT5 IN on RJ-45 connectors
OUTPUTS: 2 CAT5 OUT on RJ-45 connectors 1 HDMI connector
BANDWIDTH: Supports up to 1.65Gbps bandwidth per graphic channel
COMPLIANCE WITH
HDMI STANDARD:
Supports HDMI 1.2 and HDCP
POWER SOURCE: 12V DC, 440mA 12V DC, 330mA
DIMENSIONS: 12.1cm x 7.18cm x 2.42cm (4.76" x 2.83" x 0.95"), W, D, H
WEIGHT: 0.3 kg. (0.67 lbs.) approx.
ACCESSORIES: Power supply
1 Specifications are subject to change without notice
KRAMER: SIMPLE CREATIVE TECHNOLOGY
12
LIMITED WARRAN TY
WHO IS PROTECTED?
WHAT IS COVERED AND WHAT IS NOT COVERED
WHAT WE WILL PAY FOR AND WHAT WE WILL NOT PAY FOR
HOW YOU CAN GET WARRANTY SERVICE
LIMITATIO N OF IMPLIED WARRANTIES
EXCLUSION OF DAMAGES
CAUTION!
Kramer Electronics (hereafter ) warrants this product free from defects in material and workmanship under the
following terms.
Kramer
HOW LONG IS THE WARRA NTY
Labor and parts are warranted for seven years from the date of the first customer purchase.
Only the first purchase customer may enforce this warranty.
We will pay labor and material expenses for covered items. We will not pay for the following:
The liability of Kramer for any effective products is limited to the repair or replacement of the product at our option. Kramer shall
not be liable for:
This warranty gives you specific legal rights, and you may also have other rights, which vary from place to place.
All products returned to Kramer for service must have prior approval. This may be obtained from your dealer.
This equipment has been tested to determine compliance with the requirements of:
EN-50081: "Electromagnetic compatibility (EMC);
generic emission standard.
Residential, commercial and light industry"
EN-50082: "Electromagnetic compatibility (EMC) generic immunity standard.
Part 1: Residential, commercial and light industry environment".
CFR-47: FCC Rules and Regulations:
Part 15: “Radio frequency devices
Subpart B Unintentional radiators”
Except as below, this warranty cove rs all defects in material or workmanship in this product. The following are not covered
by the warranty:
1. Any product which is not distributed by Kramer, or which is not purchased from an authorized Kramer dealer. If you are
uncertain as to whether a dealer is authorized, please contact Kramer at one of the agents listed in the Web site
www.kramerelectronics.com.
2. Any product, on which the serial number has been defaced, modified or removed.
3. Damage, deterioration or malfunction resulting from:
i) Accident, misuse, abuse, neglect, fire, water, lightning or other acts of nature
ii) Product modification, or failure to follow instructions supplied with the product
iii) Repair or attempted repair by anyone not authorized by Kramer
iv) Any shipment of the product (claims must be presented to the carrier)
v) Removal or installation of the product
vi) Any other cause, which does not relate to a product defect
vii) Cartons, equipment enclosures, cables or accessories used in conjunction with the product
1. Removal or installations charges.
2. Costs of initial technical adjustments (set-up), including adjustment of user controls or programming. These costs are the
responsibility of the Kramer dealer from whom the product was purchased.
3. Shipping charges.
1. To obtain service on you product, you must take or ship it prepaid to any authorized Kramer service center.
2. Whenever warranty service is required, the original dated invoice (or a copy) must be presented as proof of warranty
coverage, and should be included in any shipment of the product. Please also include in any mailing a contact name,
company, address, and a description of the problem(s).
3. For the name of the nearest Kramer authorized service center, consult your authorized dealer.
All implied warranties, including warranties of merchantability and fitness for a particular purpose, are limited in duration to
the length of this warranty.
1. Damage to other property caused by defects in this product, damages based upon inconvenience, loss of use of the product, loss
of time, commercial loss; or:
2. Any other damages, whether incidental, consequential or otherwise. Some countries may not allow limitations on how long an
implied warranty lasts and/or do not allow the exclusion or limitation of incidental or consequential damages, so the above
limitations and exclusions may not apply to you.
Servicing the machines can only be done by an authorized Kramer technician. Any user who makes changes or
modifications to the unit without the expressed approval of the manufacturer will void user authority to operate the
equipment.
Use the supplied DC power supply to feed power to the machine.
Please use recommended interconnection cables to connect the machine to other components.
NOTE:
Part 1:
Kramer Electronics, Ltd.
Web site: www.kramerelectronics.com
E-mail: info@kramerel.com
P/N: 2900-000225 REV 4
For the latest information on our products and a list of Kramer
distributors, visit our Web site: www.kramerelectronics.com,
where updates to this user manual may be found.
We welcome your questions, comments and feedback.
Caution
Safety Warning:
Disconnect the unit from the power supply before
opening/servicing.
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