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11

LIMITED WARRANTY 

Kramer Electronics (hereafter Kramer) warrants this product free from defects in material and workmanship under the 
following terms. 

HOW LONG IS THE WARRANTY 

Labor and parts are warranted for seven years from the date of the first customer purchase. 

WHO IS PROTECTED? 

Only the first purchase customer may enforce this warranty. 

WHAT IS COVERED AND WHAT IS NOT COVERED 

Except as below, this warranty covers 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 

WHAT WE WILL PAY FOR AND WHAT WE WILL NOT PAY FOR 

We will pay labor and material expenses for covered items. We will not pay for the following: 

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. 

HOW YOU CAN GET WARRANTY SERVICE 

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. 

LIMITATION OF IMPLIED WARRANTIES 

All implied warranties, including warranties of merchantability and fitness for a particular purpose, are limited in duration to 
the length of this warranty. 

EXCLUSION OF DAMAGES 

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: 

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. 

This warranty gives you specific legal rights, and you may also have other rights, which vary from place to place. 
NOTE: 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. 
Part 1: 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” 

CAUTION! 

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. 

Summary of Contents for 621R

Page 1: ...Kramer Electronics Ltd USER MANUAL Models 621T DVI Optical Transmitter 621R DVI Optical Receiver...

Page 2: ...ver 9 5 3 Wiring the CAT 5 LINE IN LINE OUT RJ 45 Connectors 9 6 Technical Specifications 10 Figures Figure 1 621T DVI Optical Transmitter 4 Figure 2 621T DVI Optical Transmitter Top and Lower Side Pa...

Page 3: ...ckages The 621T package includes the following items 621T DVI Optical Transmitter Power adapter 12V DC 500mA Input 2 and this user manual3 The 621R package includes the following items 621R DVI Optica...

Page 4: ...Transmits one red one green and one blue channel and one clock over the fiber optic cables with 4 simplex or 2 duplex LC fiber connectors Performs DDC HDCP3 interconnection over CAT5 with RJ 45 connec...

Page 5: ...mitter and to the receiver simultaneously unless using heavy gauge CAT5 cable 3 2 Shielded Twisted Pair STP Unshielded Twisted Pair UTP The decision whether to use shielded twisted pair STP cable or u...

Page 6: ...4 1 Your 621T DVI Optical Transmitter Figure 1 Figure 2 and Table 1 define the 621T DVI Optical Transmitter Top Side Panel Lower Side Panel Figure 1 621T DVI Optical Transmitter Top Side Panel Lower S...

Page 7: ...ts when receiving a stable DVI signal 5 CL R 6 Optic Cables G B Connect to the optic connectors on the 621R 7 DDC CAT5 Connector Connects1 to the DDC RJ 45 connector on the 621R 4 2 Your 621R DVI Opti...

Page 8: ...UT Connector Connects to the DVI Acceptor 2 12V DC 12V DC connector for powering the unit 3 POWER LED Lights when receiving power 4 LINK LED Lights when receiving the correct input signal 5 R CL 6 Opt...

Page 9: ...cal Receiver as the example in Figure 6 illustrates do the following 1 Connect the DVI source for example a set top box2 to the 621T DVI IN connector using the DVI cable Make sure that the system is n...

Page 10: ...the 12V 2 1A DC power adapter to the power socket of either the 621T or1 the 621R and connect the adapter to the mains electricity not shown 7 Turn the power on the source and the display to ON 621T...

Page 11: ...is not a recommended practice with live digital voltages 5 3 Wiring the CAT 5 LINE IN LINE OUT RJ 45 Connectors Table 3 and Figure 7 define the CAT 5 PINOUT using a straight pin to pin cable with RJ 4...

Page 12: ...nical Specifications 1 of the 621T 621R 621T 621R INPUTS DVI IN OUTPUTS DVI OUT BANDWIDTH 1 65Gbps POWER SOURCE 12 VDC 120mA DIMENSIONS 12cm x 8 05cm x 2 75cm 4 72 x 3 17 x 1 08 W D H WEIGHT 0 3 kg 0...

Page 13: ...riginal 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...

Page 14: ...ist 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...

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