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6

EDID

The EDID switch allows for EDID learning or to pre-set an EDID to encourage a “handshake” between the 
display and source.
The EDID dial helps out in forcing or encouraging a handshake between the source and display with the 
extender in between.  If you are not receiving a video/audio signal with the extender in place, verify the 
category cable isn’t the issue by connecting a pre-terminated jumper or patch cable.  Also verify the source is 
actually sending a signal by connecting straight to the display via HDMI.  
The default EDID setting is set at 0, which should work with most combinations, however if you are 
encountering no HDMI signal, then an adjustment on the EDID dial can be attempted.

Manual EDID Learning Mode

See below for EDID table, when any of the EDID position selections are made, 
the Transmitter will set a fixed EDID to the source.  To make this adjustment, 
follow the below steps while every component is TURNED ON.
1.  Unplug the POWER SUPPLY and HDMI cable from the Transmitting unit only
2.  Adjust the EDID dial to the desired setting
3.  Connect the Power Supply 
4.  Connect the HDMI cable
At this point the EDID you’ve selected is now sent to the source, check the display for video/audio signals.

Auto EDID Learning Mode

Attention: Confirm the extender is displaying audio and video correctly after each selection.  Each time the 
EDID is modified, the transmitter must be unplugged from power and HDMI, and then power plugged back in 
first, followed by the HDMI (see above for manual EDID learning).  

EDID TABLE:

 

POSITION 

EDID DESCRIPTION

 

1080P, 2CH AUDIO

 

1080P, DOLBY/DTS 5.1

 

1080P, HD AUDIO

 

1080I, 2CH AUDIO

 

1080I, DOLBY/DTS 5.1

 

1080I, HD AUDIO

 

3D,1080P, 2CH AUDIO

 

3D, 1080P,DOLBY/DTS 5.1

 

3D,1080P, HD AUDIO

 

1.  Power off all components; unplug power supply to both transmitter and receiver
2.  Unplug HDMI cables connected to transmitter and receiver
3.  Set “EDID” on the transmitting unit 280591-TX at position A to copy EDID of display connected to 

the receiver; Set at position 9 to copy EDID of display connected to the HDMI Loop Out port on the 
transmitter

4.  Connect HDMI Cables
5.  Power on the 280591 Transmitter, followed by the 280591 Receiver
6.  Power on all components from source to display

Summary of Contents for 280591

Page 1: ...HDMI over Single Cat5e Cat6 Cable Extender Vanco Part Number 280591 Technical Support www vanco1 com info vanco1 com 800 626 6445 ...

Page 2: ...cularly at the plugs 9 Use unit only with accessories specified by the manufacturer 10 Refer all servicing to qualified personnel CAUTION HDMI is a very complex technology requiring continuous authentication of the signal and the same video resolution and audio settings on all electronic equipment in the system When there are multiple sources and displays the video resolution and audio setting on ...

Page 3: ...e 6 cable The receiving unit is responsible for equalizing the transmitted HDMI signal and reconstructing IR and serial control signals The 280591 offers the most convenient solution for HDMI extension over a single Cat5e 6 with long distance capability and is the perfect solution for any application HDMI over Single Cat5e Cat6 Cable Extender Part 280591 Allows HDMI Audio Video signals to be trans...

Page 4: ...rt Surround Sound up to 7 1 ch or stereo digital audio Transmission Range HD 1080p 24 bit color up to 50m 164ft Input TMDS Signal 3 3 volts Input DDC Signal 5 0 volts P P ESD Protection Human Body model 8 kV air gap discharge 4 kV contact discharge PCB stack up 4 layouts HDMI connector Type A 19 pin female RJ 45 connector WE SS 8P8C 3 5mm connector TX and RX IR Receiver IR Blaster MECHANICAL SPECS...

Page 5: ...an HDMI signal from the Transmitting unit if not illuminated this means that the Receiver is not getting a signal check the cabling and the Transmitting unit 9 HDMI Output Connect an HDMI cable from the display such as an HDTV or a projector 10 DC 5V Connect the included DC 5V power supply to an outlet or power source If an outlet or power source is challenging to find at the display location Vanc...

Page 6: ...unit only 2 Adjust the EDID dial to the desired setting 3 Connect the Power Supply 4 Connect the HDMI cable At this point the EDID you ve selected is now sent to the source check the display for video audio signals Auto EDID Learning Mode Attention Confirm the extender is displaying audio and video correctly after each selection Each time the EDID is modified the transmitter must be unplugged from...

Page 7: ...d on the category cable length to fine tune the video signal If you see flickering blinking image or artifacts such as snow or sparkles on the display adjust the EQ dial to improve the cable skew See table below for different adjustments based on cable length Adjust the signal level from MIN to MAX until desired video quality is displayed Recommended EQ settings LENGTH Position Cable Length 0 MIN ...

Page 8: ...er and transmitter will already be powered when either unit is plugged in At this point the display connected should display the source signal connected to the extender set If no signal is being displayed connect a shorter Cat5e 6 cable jumper or patch cable If a display is having difficulty receiving a signal see EDID section and perform EDID learning or access the display s menu and adjust the r...

Page 9: ...R eye or window with the tip of the blaster facing the IR eye or window See below for illustration of where IR signal shoots from on IR Blaster IR IR PASS THROUGH The bi directional IR system allows you to control the source that is connected to the extender unit from the display or the display from the source not simultaneously There are two important things to note when setting up the IR system ...

Page 10: ...www vanco1 com 10 IR Continued ...

Page 11: ...the IR RX Port on the Receiver IR RECEIVER RX To control the source Plug IR Receiver into IR RX port of receiver unit 280591 RX place receiver at or near display To control the display Plug IR Receiver into IR RX port of transmitter unit 280591 TX place receiver in position where it is able to receive remote signals IR CONTROL ...

Page 12: ...www vanco1 com 12 To Control the Display 1 Plug the IR Receiver into the IR RX Port on the Transmitter 2 Plug the IR Blaster into the IR TX Port on the Receiver ...

Page 13: ...suited than unshielded UTP cables A solid UTP Cat5e 6 cable shows longer transmission range than stranded STP Cat 6 cable For long extension applications use solid UTP STP category cables 4 EIA TIA 568 B termination T568B for Cat5e 6 cables is recommended for better performance 5 To reduce the interference among the unshielded twisted pairs of wires in Cat5e 6 cables one can use shielded STP cable...

Page 14: ...t of the major source and display manufacturers employ a proprietary control channel to communicate between devices from the same manufacturer Sometimes this can interfere with the HDMI control circuit or the authentication of the signal Call the manufacturer if you experience this issue Sometimes a player an audio video receiver or a cable satellite box may not have the latest software update usu...

Page 15: ...ifications inadequate maintenance and care or use in any manner for which the product was not originally intended Items integrated into Vanco products that are made by other manufacturers notably computer hard drives and liquid crystal display panels are limited to the term of the warranty offered by the respective manufacturers Such specific warranties are available upon request to Vanco A surge ...

Page 16: ...Vanco International 506 Kingsland Drive Batavia Illinois 60510 call 800 626 6445 fax 630 879 9189 visit www vanco1 com ...

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