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Kramer Electronics Ltd. 

 

TP-752T / TP-752R – Introduction 

 

Introduction 

Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been providing a world 
of unique, creative, and affordable solutions to the vast range of problems that confront the 
video, audio, presentation, and broadcasting professional on a daily basis. In recent years, we 
have redesigned and upgraded most of our line, making the best even better! 

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. 

 

Go t

www.kramerav.com/downloads/TP-752T

 to check for up-to-date user manuals, 

application programs, and to check if firmware upgrades are available (where appropriate). 

Achieving the Best Performance 

  Use only good quality connection 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 your Kramer 

TP-752T

 / 

TP-752R

 away from moisture, excessive sunlight and 

dust. 

 

This equipment is to be used only inside a building. It may only be connected to other 

equipment that is installed inside a building. 

Safety Instructions 

 

Caution: 

 This equipment is to be used only inside a building. It may only be connected to other 

equipment that is installed inside a building. 

 For products with relay terminals and GPI\O ports, please refer to the permitted rating 

for an external connection, located next to the terminal or in the User Manual. 

 There are no operator serviceable parts inside the unit. 

 

 

 

Warning: 

 Use only the power cord that is supplied with the unit.  

 To ensure continuous risk protection, replace fuses only according to the rating 

specified on the product label which located on the bottom of the unit.

  

 

  

  

  

  

Summary of Contents for TP-752R

Page 1: ...P N 2900 301041 Rev 1 www KramerAV com USER MANUAL MODELS TP 752T 2 Wire Extra Range HD Transmitter TP 752R 2 Wire Extra Range HD Receiver ...

Page 2: ...ications 3 Defining the 2 Wire Extra Range HD Transmitter 4 Mounting TP 752T TP 752R 6 Connecting the TP 752T TP 752R 7 Grounding the TP 752T TP 752R 8 Connecting the Output to a Balanced Unbalanced Stereo Audio Acceptor 9 Connecting to TP 752T TP 752R via RS 232 9 Setting the Baud Rate 9 Technical Specifications 10 ...

Page 3: ...ence 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 your Kramer TP 752T TP 752R away from moisture excessive sunlight and dust This equipme...

Page 4: ...eceiver pair that can extend 1080p HD HDMI signals over distances of up to 600m 2000ft using any 2 wire cabling Both TP 752T and TP 752R support diverse cabling and connector options for typical long distance and legacy installations TP 752T and TP 752R are sold separately TP 752T and TP 752R provide exceptional quality advanced and user friendly operation and flexible control Exceptional Quality ...

Page 5: ...edding The transmitted digital audio signal is extracted from the AV signal and available in both digital S PDIF and analog format as well as being available on the HDMI output Typical Applications TP 752T is ideal for the following typical applications Legacy existing long distance cabling Transmission of HDMI signals over standard 2 wire cable Cost effective transmission of video and audio over ...

Page 6: ... Connector Connect to an HDMI source TO TP 752R Connect via one of these options CAT 5 6 RJ 45 Port Connect to the RJ 45 port on TP 752R HD15 15 pin HD Connector Connect to the 15 pin HD connector on TP 752R A B 2 pin TERMINAL BLOCK Connector Connect to the 2 pin terminal block connectors on TP 752R For 2 wire cabling where the 2 wires have similar characteristics e g twin flex cable wire by conne...

Page 7: ... connector on TP 752T A B 2 pin TERMINAL BLOCK Connector Connect to the 2 pin terminal block connectors on TP 752T For 2 wire cabling where the 2 wires have similar characteristics e g twin flex cable wire by connecting to the 2 terminals of the terminal block connector When using co ax cable it is best to wire with the inner cable connected to the A terminal and the shield connected to the ground...

Page 8: ...bles or power Warning Ensure that the environment e 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 752T TP 752R on a rack Mount the unit in a rack using ...

Page 9: ...ayer to the HDMI IN connector Connect the RS 232 9 pin D sub connector to the HDMI source for example to control the Blu ray player 2 On the TP 752R Connect the HDMI OUTPUT to an HDMI acceptor for example a projector Connect the S PDIF RCA connector to a digital audio acceptor for example an AV receiver Connect the BAL AUDIO 5 pin terminal block connector to a stereo balanced audio acceptor not sh...

Page 10: ...e on both devices via the BAUD RATE DIP switches and see Setting the Baud Rate on page 9 5 Connect the power adapters to the TP 752T and TP 752R power connectors and and to the mains electricity not shown in Figure 3 Grounding the TP 752T TP 752R You can use the grounding screw to earth the chassis of the unit to the building ground preventing static electricity from impacting the performance of t...

Page 11: ...ay player that is connected to TP 752T from the display side To connect a controller device to be controlled via the RS 232 port Connect the RS 232 9 pin D sub port to the controller controlled device If you are connecting to an RS 232 terminal block connector connect only the following pins Tx to pin 2 Rx to pin 3 and G to pin 5 Setting the Baud Rate A DIP switch that is down is ON a DIP switch t...

Page 12: ...SE 0 08 1kHz at nominal level Extension Range Full HD 1080p 60Hz Up to 600m 2000ft Extended RS 232 Baud Rate 2400 to 115200 selectable Controls Front Panel ON LED indicator Baud rate DIP switches Reset recessed button Power Consumption 5V DC 1 5A Source 5 2V DC 4A Environmental Conditions Operating Temperature 0 to 40 C 32 to 104 F Storage Temperature 40 to 70 C 40 to 158 F Humidity 10 to 90 RHL n...

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: ...ARNING Disconnect the unit from the power supply before opening andservicing For the latest information on our products 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 ...

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