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The warranty obligations of Kramer Electronics Inc. (“Kramer Electronics”) for this product are limited to the terms set forth below: 

What is Covered  

This limited warranty covers defects in materials and workmanship in this product. 

What is Not Covered  

This limited warranty does not cover any damage, deterioration or malfunction resulting from any alteration, modification, improper or unreasonable use 
or maintenance, misuse, abuse, accident, neglect, exposure to excess moisture, fire, improper packing and shipping (such claims must be presented to 
the carrier), lightning, power surges, or other acts of nature. This limited warranty does not cover any damage, deterioration or malfunction resulting 
from the installation or removal of this product from any installation, any unauthorized tampering with this product, any repairs attempted by anyone 
unauthorized by Kramer Electronics to make such repairs, or any other cause which does not relate directly to a defect in materials and/or workmanship 
of this product. This limited warranty does not cover cartons, equipment enclosures, cables or accessories used in conjunction with this product. 
Without limiting any other exclusion herein, Kramer Electronics does not warrant that the product covered hereby, including, without limitation, the 
technology and/or integrated circuit(s) included in the product, will not become obsolete or that such items are or will remain compatible with any other 
product or technology with which the product may be used. 

How Long this Coverage Lasts 

The standard limited warranty for Kramer products is seven (7) years from the date of original purchase, with the following exceptions: 

1.  All Kramer VIA hardware products are covered by a standard three (3) year warranty for the VIA hardware and a standard three (3) year 

warranty for firmware and software updates; all Kramer VIA accessories, adapters, tags, and dongles are covered by a standard one (1) year 
warranty. 

2.  All Kramer fiber optic cables, adapter-size fiber optic extenders, pluggable optical modules, active cables, cable retractors, all ring mounted 

adapters, all Kramer speakers and Kramer touch panels are covered by a standard one (1) year warranty. 

3.  All Kramer Cobra products, all Kramer Calibre products, all Kramer Minicom digital signage products, all HighSecLabs products, all 

streaming, and all wireless products are covered by a standard three (3) year warranty. 

4.  All Sierra Video MultiViewers are covered by a standard five (5) year warranty. 
5.  Sierra switchers & control panels are covered by a standard seven (7) year warranty (excluding power supplies and fans that are covered for 

three (3) years). 

6.  K-Touch software is covered by a standard one (1) year warranty for software updates. 

7.  All Kramer passive cables are covered by a ten (10) year warranty. 

Who is Covered 

Only the original purchaser of this product is covered under this limited warranty. This limited warranty is not transferable to subsequent purchasers or 
owners of this product.  

What Kramer Electronics Will Do 

Kramer Electronics will, at its sole option, provide one of the following three remedies to whatever extent it shall deem necessary to satisfy a proper 
claim under this limited warranty: 

1.  Elect to repair or facilitate the repair of any defective parts within a reasonable period of time, free of any charge for the necessary parts and 

labor to complete the repair and restore this product to its proper operating condition. Kramer Electronics will also pay the shipping costs 
necessary to return this product once the repair is complete. 

2.  Replace this product with a direct replacement or with a similar product deemed by Kramer Electronics to perform substantially the same 

function as the original product. 

3.  Issue a refund of the original purchase price less depreciation to be determined based on the age of the product at the time remedy is sought 

under this limited warranty. 

What Kramer Electronics Will Not Do Under This Limited Warranty 

If this product is returned to Kramer Electronics or the authorized dealer from which it was purchased or any other party authorized to repair Kramer 
Electronics products, this product must be insured during shipment, with the insurance and shipping charges prepaid by you. If this product is returned 
uninsured, you assume all risks of loss or damage during shipment. Kramer Electronics will not be responsible for any costs related to the removal or re-
installation of this product from or into any installation. Kramer Electronics will not be responsible for any costs related to any setting up this product, any 
adjustment of user controls or any programming required for a specific installation of this product. 

How to Obtain a Remedy Under This Limited Warranty 

To obtain a remedy under this limited warranty, you must contact either the authorized Kramer Electronics reseller from whom you purchased this 
product or the Kramer Electronics office nearest you. For a list of authorized Kramer Electronics resellers and/or Kramer Electronics authorized service 
providers, visit our web site at www.kramerav.com or contact the Kramer Electronics office nearest you. 
In order to pursue any remedy under this limited warranty, you must possess an original, dated receipt as proof of purchase from an authorized Kramer 
Electronics reseller. If this product is returned under this limited warranty, a return authorization number, obtained from Kramer Electronics, will be 
required (RMA number). You may also be directed to an authorized reseller or a person authorized by Kramer Electronics to repair the product. 
If it is decided that this product should be returned directly to Kramer Electronics, this product should be properly packed, preferably in the original 
carton, for shipping. Cartons not bearing a return authorization number will be refused. 

Limitation of Liability 

THE MAXIMUM LIABILITY OF KRAMER ELECTRONICS UNDER THIS LIMITED WARRANTY SHALL NOT EXCEED THE ACTUAL PURCHASE PRICE PAID 
FOR THE PRODUCT. TO THE MAXIMUM EXTENT PERMITTED BY LAW, KRAMER ELECTRONICS IS NOT RESPONSIBLE FOR DIRECT, SPECIAL, 
INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM ANY BREACH OF WARRANTY OR CONDITION, OR UNDER ANY OTHER LEGAL 
THEORY.

 Some countries, districts or states do not allow the exclusion or limitation of relief, special, incidental, consequential or indirect damages, or 

the limitation of liability to specified amounts, so the above limitations or exclusions may not apply to you. 

Exclusive Remedy 

TO THE MAXIMUM EXTENT PERMITTED BY LAW, THIS LIMITED WARRANTY AND THE REMEDIES SET FORTH ABOVE ARE EXCLUSIVE AND IN LIEU OF 
ALL OTHER WARRANTIES, REMEDIES AND CONDITIONS, WHETHER ORAL OR WRITTEN, EXPRESS OR IMPLIED. TO THE MAXIMUM EXTENT 
PERMITTED BY LAW, KRAMER ELECTRONICS SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, 
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IF KRAMER ELECTRONICS CANNOT LAWFULLY DISCLAIM OR 
EXCLUDE IMPLIED WARRANTIES UNDER APPLICABLE LAW, THEN ALL IMPLIED WARRANTIES COVERING THIS PRODUCT, INCLUDING WARRANTIES 
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL APPLY TO THIS PRODUCT AS PROVIDED UNDER APPLICABLE LAW.  
IF ANY PRODUCT TO WHICH THIS LIMITED WARRANTY APPLIES IS A “CONSUMER PRODUCT” UNDER THE MAGNUSON-MOSS WARRANTY ACT (15 
U.S.C.A. §2301, ET SEQ.) OR OTHER APPLICABLE LAW, THE FOREGOING DISCLAIMER OF IMPLIED WARRANTIES SHALL NOT APPLY TO YOU, AND 
ALL IMPLIED WARRANTIES ON THIS PRODUCT, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR THE PARTICULAR PURPOSE, 
SHALL APPLY AS PROVIDED UNDER APPLICABLE LAW.  

Other Conditions 

This limited warranty gives you specific legal rights, and you may have other rights which vary from country to country or state to state. 
This limited warranty is void if (i) the label bearing the serial number of this product has been removed or defaced, (ii) the product is not distributed by 
Kramer Electronics or (iii) this product is not purchased from an authorized Kramer Electronics reseller. If you are unsure whether a reseller is an 
authorized Kramer Electronics reseller, visit our web site at www.kramerav.com or contact a Kramer Electronics office from the list at the end of this 
document. 
Your rights under this limited warranty are not diminished if you do not complete and return the product registration form or complete and submit the 
online product registration form. Kramer Electronics thanks you for purchasing a Kramer Electronics product. We hope it will give you years of 
satisfaction. 

Summary of Contents for TP-873xr

Page 1: ...P N 2900 301287 Rev 1 www KramerAV com USER MANUAL MODELS TP 873XR HDMI 4K Line Transmitter TP 874XR HDMI 4K Line Receiver ...

Page 2: ...plications 3 Defining TP 873XR HDMI 4K Line Transmitter 4 TP 873XR HDMI 4K Line Transmitter 4 TP 874XR HDMI 4K Line Receiver 5 Mounting TP 873XR TP 874XR 6 Connecting TP 873XR TP 874XR 7 Connecting to TP 873XR TP 874XR via RS 232 8 Wiring the RJ 45 Connectors 8 Setting the DIP Switches 9 Technical Specifications 10 ...

Page 3: ...cables we recommend Kramer high performance high resolution cables to avoid interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables Do not secure the cables in tight bundles or roll the slack into tight coils Avoid interference from neighboring electrical appliances that may adversely influence signal quality Position you...

Page 4: ...ransmits it to the receiver TP 874XR converts the transmitted DGKat 2 0 signal into HDMI RS 232 and IR signals TP 873XR and TP 874XR extend video signals to up to 50m 160ft at 4K 60Hz 4 4 4 resolution and up to 70m 230ft at 4K 30Hz 4 4 4 24bpp resolution over Kramer shielded cables TP 873XR and TP 874XR provide exceptional quality and advanced and user friendly operation Exceptional Quality High P...

Page 5: ...sy local maintenance and troubleshooting Easy Installation Single twisted pair cable for signal and power wiring Compact DigiTOOLS fan less enclosure for device back mounting or side by side mounting of 3 units in a 1U rack space with the optional compatible Kramer rack adapter Typical Applications TP 873XR and TP 874XR are ideal for the following typical applications Long distance AV and control ...

Page 6: ...874XR SETUP DIP switches Set the operation DIP switches see Setting the DIP Switches on page 9 IR 3 5mm Mini Jack Connector Connect to an external infrared emitter sensor for IR signal bidirectional extension to control a remote device For example connect to an external infrared sensor to control the HDMI OUT acceptor that is connected to TP 874XR RS 232 G Rx Tx 3 pin Terminal Block Connector Conn...

Page 7: ... the TP 873XR SETUP DIP switches Set the operation DIP switches see Setting the DIP Switches on page 9 IR 3 5mm Mini Jack Connector Connect to an external infrared emitter sensor for IR signal bidirectional extension For example connect to an external infrared sensor to control the HDMI IN source that is connected to TP 873XR RS 232 G Rx Tx 3 pin Terminal Block Connector Connect to an RS 232 port ...

Page 8: ... g maximum ambient temperature air flow is compatible for the device Avoid uneven mechanical loading Appropriate consideration of equipment nameplate ratings should be used for avoiding overloading of the circuits Reliable earthing of rack mounted equipment should be maintained To mount the TP 873XR TP 874XR on a rack Mount the unit in a rack using the recommended rack adapter see www kramerav com...

Page 9: ... 2 On TP 874XR connect the HDMI OUT connector to an acceptor for example a 4K display 3 Connect the TP 873XR DGKAT 2 OUT RJ 45 connector to the TP 874XR DGKAT 2 IN RJ 45 connector 4 Connect IR extension On TP 873XR connect the IR 3 5mm mini jack to an IR emitter and connect it to the Blu ray IR sensor On TP 874XR connect the IR 3 5mm mini jack to an IR sensor Point the Blu ray IR remote control tr...

Page 10: ... 2 to the TX pin on the TP 873XR TP 874XR RS 232 terminal block Pin 3 to the RX pin on the TP 873XR TP 874XR RS 232 terminal block Pin 5 to the G pin on the TP 873XR TP 874XR RS 232 terminal block RS 232 Device TP 873XR TP 874XR RS 232 G Rx Tx Wiring the RJ 45 Connectors This section defines the CAT cable pinout using a straight pin to pin cable with RJ 45 connectors For DGKAT cables ground shield...

Page 11: ...All the DIP switches are set to OFF up by default Feature DIP switch Settings 1 Compression Options OFF up Standard compression level ON down High compression level for additional range extension 2 IR Frequency Mode OFF up Frequency is 38kHz ON down Wide range modulated IR frequency pass through 3 RS 232 Mode OFF up Serial extension ON down Serial device service mode 4 FW Upgrade OFF up Normal ope...

Page 12: ... 4 Up to 70m 230ft at 4K 60Hz 4 2 0 or full HD 1080p 60Hz 36bpp When using plenum HDKat cables Up to 40m 130ft at 4K 60Hz 4 4 4 Up to 50m 160ft at 4K 60Hz 4 2 0 or full HD 1080p 60Hz 36bpp Compliance DGKat 2 0 Extended RS 232 Baud Rate 300 to 57600 baud Extended IR Frequency 20kHz to 100kHz Direction Bidirectional IR sensor or emitter Controls Front Panel IN OUT and ON LED indicators Rear Panel DI...

Page 13: ...be insured during shipment with the insurance and shipping charges prepaid by you If this product is returned uninsured you assume all risks of loss or damage during shipment Kramer Electronics will not be responsible for any costs related to the removal or re installation of this product from or into any installation Kramer Electronics will not be responsible for any costs related to any setting ...

Page 14: ...and a list of Kramer distributors visit our Web site where updates to this user manual may be found We welcome your questions comments and feedback The terms HDMI HDMI High Definition Multimedia Interface and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator Inc All brand names product names and trademarks are the property of their respective owners ...

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