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HDMI extender over single cat.X   

 
 
 

User Manual 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 

To avoid EMI problem, strongly recommend to apply STP cable! 

 

 

 
 
 
 
 
 

rev: 131025 

Made in Taiwan 

C

C

V

V

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5

5

7

7

K

K

G

G

 

 

 

The 

CV-57KG 

HDMI extender over single cat.X

 has been tested for conformance to safety regulations 

and requirements, and has been certified for international use. However, like all electronic equipments, the 

CV-57KG

 should be used with care. Please read and follow the safety instructions to protect yourself from 

possible injury and to minimize the risk of damage to the unit. 

●  Follow all instructions and warnings marked on this unit. 

●  Do not attempt to service this unit yourself, except where explained in this manual. 

●  Provide proper ventilation and air circulation and do not use near water. 

●  Keep objects that might damage the device and assure that the placement of this unit is on a stable 

surface. 

●  Use only the power adapter and power cords and connection cables designed for this unit. 

●  Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to the device before 

cleaning. 

 

 

 

TABLE OF CONTENTS 

INTRODUCTION ..................................................................................................................... 1

 

FEATURES .............................................................................................................................. 1

 

PACKAGE CONTENTS .......................................................................................................... 1

 

SPECIFICATIONS ................................................................................................................... 2

 

PANEL DESCRIPTIONS ......................................................................................................... 3

 

Transmitting unit

 

 CV-57KG-TX ............................................................................... 3

 

Receiving unit ► CV-57KG-RX ................................................................................... 4

 

CONNECTION DIAGRAM ....................................................................................................... 5

 

HARDWARE INSTALLATION ................................................................................................. 6

 

EDID LEARNING ..................................................................................................................... 6

 

PIN DEFINITION ..................................................................................................................... 7

 

NOTICE.................................................................................................................................... 8

 

WARRANTY ............................................................................................................................ 9

 

 

Summary of Contents for CV-57KG Series

Page 1: ...warnings marked on this unit Do not attempt to service this unit yourself except where explained in this manual Provide proper ventilation and air circulation and do not use near water Keep objects that might damage the device and assure that the placement of this unit is on a stable surface Use only the power adapter and power cords and connection cables designed for this unit Do not use liquid o...

Page 2: ...CP 1 1 compliant Minimizes the cable skew by adjustable 8 level equalization control Pure unaltered uncompressed 7 1ch digital HDMI over Cat 5 5e 6 cable transmission DTS HD and Dolby TrueHD high bit rate audio support Allows cascading Wall mounting housing design for easy and robust installation Perfectly integrated with other HDMI over CAT5 series products PACKAGE CONTENTS 1x CV 57KG TX RX 2x DC...

Page 3: ...le Rear Panel 3 5V DC Connect to 5V DC power supply 4 HDMI Signal OUT Plug in a Cat 5 5e 6 cable that needs to be linked to the receiving unit CV 57KG RX 4 Receiving unit CV 57KG RX Front Panel 5 Signal Level Adjust the 8 level signal equalization control to the received HDMI signals The HDMI signal level varies from 0 strongest to 7 weakest for respective transmission length from longest possible...

Page 4: ...gest HDMI signal level for longest possible transmission length while 7 stands for the weakest HDMI signal level for short transmission length Please adjust the signal level from 7 to 0 and stop turning the rotary switch whenever the audio video is playing normally Inappropriate signal level setting may cause overpowering issue that would shorten the product life significantly EDID LEARNING 1 Turn...

Page 5: ...ed by the type of Cat 5 5e 6 cables the type of HDMI sources and the type of HDMI display The testing result shows solid UTP cables usually in the form of 300m 1 000ft bulk cables can transmit a lot longer signals than stranded UTP cables usually in the form of fixed length patch cords Shielded STP cables are better suited than unshielded UTP cables A solid UTP Cat 5e cable shows longer transmissi...

Page 6: ...assume the risk of loss or damage in transit Under no circumstances will a unit be accepted without a return authorization number The warranty is in lieu of all other warranties expressed or implied including without limitations any other implied warranty or fitness or merchantability for any particular purpose all of which are expressly disclaimed Proof of sale may be required in order to claim w...

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