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 800-626-6445

10

TROUBLE-SHOOTING

1.  If you do not get audio and video, access the “setup” menu on the TV to adjust the audio and video 

settings. If the HDMI control circuit cannot establish a handshake, then there usually will be no audio or 
video in addition to a blue or black screen with a statement similar to “this protocol not supported” or 
“weak signal”.

2.  If the above mentioned messages display, reset the receiver by disconnecting the power supply. You can 

also disconnect all of the HDMI and power cables, wait 15 minutes for any voltages to decay and then 
reconnect all of the cables.

3.  If you are still encountering issues, attempt the “hot-plug” concept. With all of the HDMI cables 

disconnected, turn on the source and plug in the HDMI cable into it’s output, then power up the Vanco 
unit and plug the HDMI cable into it’s input, finally turn on the display and plug the HDMI cable from 
the receiver into it. This activates all of the devices in corresponding order and results in a signal being 
plugged into a device that is on and will attempt to connect the signal.

4.  Most 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, usually this can 
be downloaded from the manufacturer’s website.

SAFETY AND NOTICE
The 280595 has been tested for conformance to safety regulations and requirements, and has been certified 
for international use. However, like all electronic equipments, the 280595 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.

Содержание 12x3 Multi-Function Switch/Scaler

Страница 1: ...12x3 Multi Function Switch Scaler Vanco Part Number 280595 Technical Support www vanco1 com techsupport vanco1 com 800 626 6445 ...

Страница 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 ...

Страница 3: ...mposite output some VESA formats can be bypassed by using VGA and DVI I ports Buffers amplifies and equalizes the signal to ensure optimum transmission and reception over the length of the cable run without any loss in video audio quality Inputs supported include 1 x VGA source 2 x S Video source 2 x Composite AV sources with LR audio 2 x Component sources with LR audio 4 x HDMI sources 1 x DVI I ...

Страница 4: ...model 19kV air gap discharge 12kV contact discharge 2 Core chipset 2kV PCB stack up 4 layer board impedance control differential 100W single 50W Firmware update Feasible via RS232 Port CEC Channel ByPass Input TMDS signal 1 2 Volts peak to peak Input DDC signal 5 Volts peak to peak TTL Input 2xYPbPr L R 2xS Video 2xCVBS L R 1x VGA 1xDVI 1xStereo 1xSPDIF 4xHDMI 1xRS 232 Output 2x HDMI 1xCVBS 2xRCA ...

Страница 5: ...ource for CVBS1 S Video2 Source 13 Analog Audio2 Source for CVBS1 S Video2 Source 14 YPbPr1 Source with Analog Audio 15 YPbPr2 Source with Analog Audio 16 VGA Source 17 DVI Source 18 Stereo Audio Source for VGA DVI Source 19 S PDIF Audio Source for VGA DVI Source 20 HDMI1 4 Source 21 HDMI1 2 Output 22 CVBS Output with Analog Audio 23 S PDIF Output 24 IR Extension 25 RS232 Control Port 26 5V Power ...

Страница 6: ...For control use the IR EXT with the appropriate provided IR EXT cable or use a DB9 connection for RS232 control You may also use the buttons found on the front of the unit for manual control or utilize the IR sensor found on the front of the unit for direct or remote IR control NOTE For the safety of all of the products involved in the system please ensure that power is OFF or removed on all equip...

Страница 7: ... Only available in VGA or DVI mode Only available in VGA mode Some VGA source might have Color Swap issue please use this function to adjust BUTTON FUNCTION Power On OFF EXIT Exit Menu MENU Menu on STATUS Source and resolution information ENTER Enter key MUTE Turn off the output s audio Up Key Right Key Left Key Down key Aspect ratio Aspect ratio change 4K2K Select 4K2K output resolution 1080p Sel...

Страница 8: ...NG THE SOFTWARE SOFTWARE INTERFACE 1 Select Com port Enter to find com port 2 Select Source 3 Setup Output Resolution 4 Setup Output color space 5 If Source is DVI it shows DVI audio selection In selection you can choose S PDIF or Stereo ...

Страница 9: ...800 626 6445 9 6 If Source is VGA it might have color swap issue please use the VGA color swap function to adjust 7 Setup Aspect Ratio ColorTone 8 Setup Color Figure 9 Adjust Image ...

Страница 10: ... 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 usually this can be downloaded from ...

Страница 11: ...uct is free of defects The manufacturer of this product cannot be held liable for the use of this hardware or any direct or indirect consequential damages arising from its use It is the responsibility of the user and installer of the hardware to check that it is suitable for their requirements and that it is installed correctly All rights are reserved No parts of this manual may be reproduced or t...

Страница 12: ...Vanco International 506 Kingsland Drive Batavia Illinois 60510 call 800 626 6445 fax 630 879 9189 visit www vanco1 com ...

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