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12x3 Multi-Function
Switch/Scaler
Vanco Part Number:
280595
Technical Support
www.vanco1.com • techsupport@vanco1.com • 800-626-6445
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DEAR CUSTOMER
Thank you for purchasing this product.
For optimum performance and safety, please
read these instructions carefully before
connecting, operating or adjusting this product.
Please keep this manual for future reference.
This product is 100% inspected and tested in the United States
to verify HDMI performance parameters.
WARNING
1. Do not expose this unit to water, moisture,
or excessive humidity.
2. Do not install or place this unit in a built-in
cabinet, or other conned space without
adequate ventilation.
3. To prevent risk of electrical shock or re
hazard, due to overheating, do not obstruct
unit’s ventilation openings.
4. Do not install near any source of heat,
including other units that may produce heat.
5. Do not place unit near ames.
6. Only clean unit with a dry cloth.
7. Unplug unit during lightening storms, or
when not used for an extended period
of time. A surge protector is strongly
recommended.
8. Protect the power cord from being walked
on or pinched, particularly at the plugs.
9. Use unit only with accessories specied by
the manufacturer.
10. Refer all servicing to qualied 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 all connected units must be adjusted
to correspond with that of the display having the lowest video and audio capability.
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FEATURES
The 280595 12x3 Multi-Function Switch/Scaler offers the highest compatibility among
composite, component, DVI, VGA, HDMI and S-Video to CVBS & HDMI in the market. This
unique device supports analog and digital conversion and scaling. With the embedded
advanced de-interlacer, interlaced video inputs such as component, composite and S-Video,
can be further improved. The 280595 supports the insertion of stereo analog audio and S/
PDIF inputs into HDMI output. This product was designed to ease the conversion among
multiple video formats to common CVBS and HDMI formats.
12x3 Multi-Function Switch/Scaler
Part # 280595
• Allows the conversion of up to 12 multi-format
inputs to 2 mirroring HDMI outputs and 1
Composite output
• Upscales standard denition/high denition
sources to resolutions up to 720p or 1080p,
with both HDMI outputs working simultaneously
along choice of composite output - some VESA
formats can be bypassed by using VGA and
DVI-I ports
• Buffers, amplies 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 source ,
Stereo input for audio. S/PDIF input for digital
audio
• HDMI Outputs feature bypass from either
stereo input or S/PDIF input
• Features noise reduction and video
enhancements when upscaling to 720p/1080p
• DVI-I supports both analog and digital formats
with L/R and/or S/PDIF audio input
• Detached audio output by L/R and optical
• Delivers uncompressed digital video with zero
signal loss
• Supports high denition resolutions up to
1080p
• Dual switching option: IR control with included
remote and manual front panel control
• IR receiver included for IR extension
• Serial port for rmware update
• Power Supply: 5V 4A DC, UL Listed
• Dimensions: 17.25” (438.15mm) W x 1.75”
(44.45mm) H x 4.75” (120.65mm) D
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SPECIFICATIONS
Input Video bandwidth ................................................ HDMI:225 MHz, DVI/VGA:165 MHz, Component:
74.25MHz
Output Video bandwidth .............................................. 297MHz
Audio support ............................................................ HDMI: bypass to HDMI output/ SPDIF output/ stereo
output, SPDIF: bypass to HDMI output or SPDIF output, Stereo: bypass to HDMI output or stereo output
ESD protection .......................................................... [1] Human body 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 + 1 SPDIF
YPbPr ....................................................................... 3xRCA(Video) + 2xRCA(Audio) [female]
S-Video ..................................................................... 9 pin S-Video [female]
CVBS ....................................................................... 1xRCA(Video) + 2xRCA(Audio) [female]
VGA connector .......................................................... HD-15 [15-pin D-sub female]
HDMI connector ........................................................ HDMI [19-pin female]
RS-232 connector ..................................................... 9-Pin D-sub female
Power supply ............................................................. 5V 2A DC
Power consumption .................................................... 10W
Operation temperature ............................................... 0~40°C [32~104°F]
Storage temperature.................................................. -20~60°C [-4~140°F]
Relative humidity ....................................................... 20~90% RH [no condensation]
PACKAGE CONTENTS
Before attempting to use this unit, please check the packaging and make sure the following items are
contained in the shipping carton:
• (1) 280595
• (1) IR Receiver (RX)
• (1) IR remote, 28 Key
• (1) DC 5V, 2A power supply
• (1) Installation software CD
• (1) User Manual
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PANEL DESCRIPTIONS
1 2 3
12
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9
1. OSD Control Panel
2. Input Source Fast Switching
3. Output Status
4. Selected Source Indicator
5. Signal Indicator
6. Power Indicator
7. IR Sensor
8. CVBS1 Source
9. CVBS2 Source
10. S-Video1 Source
11. S-Video2 Source
12. Analog Audio1 Source (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
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765
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CONNECT AND OPERATE
1. Connect your source(s) to the appropriate type of input.
2. Connect your output(s) to the appropriate type of output.
3. Connect the audio output to a third party amp or audio system (optional).
4. 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 equipment while making connections
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IR REMOTE CONTROL
OSD MENU
Contrast 0~255 of Contrast Level
Brightness 0~255 of Brightness Level
Saturation 0~255 of Saturation Level
Hue 0~255 of Hue Level
1. IMAGE
2. ADJUSTMENT
3. SYSTEM
B/W Extension Off, On
Color Tone Off, Skin, Green
Edge Enhance Typ, Mid, Max, Off
Sharpness 0~127 of Sharpness Level
Under/Over Scan -50%~50% of Scan Level
Aspect Ratio 16:9, 4:3
H-Mirror Off, On
V-Mirror Off, On
H-Shift -100~100 of H-Shift Level
V-Shift -50~50 of V-Shift Level
Input Res. Info
Input Select
Audio Source* SPDIF, Stereo
VGA Color Swap ** Off/On
Output Resolution
Output Mode
HDMI Port EDID
Firmware Version
Factory Reset
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 Select 1080p60 output resolution
720p Select 720p60 output resolution
HDMI 1 Select HDMI 1 source
HDMI 2 Select HDMI 2 source
HDMI 3 Select HDMI 3 source
HDMI 4 Select HDMI 4 source
CVBS 1 Select CVBS 1 source
CVBS 2 Select CVBS 2 source
DVI Select DVI source
VGA Select VGA source
YPbPr 1 Select YPbPr 1 source
YPbPr 2 Select YPbPr 2 source
S-Video Select S-Video 1 source
S-Video Select S-Video 2 source
*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.
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CONNECT AND OPERATING THE
SOFTWARE
SOFTWARE INTERFACE
1. Select Com port
Enter to nd 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.
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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.
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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, nally 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 certied
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.
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LIMITED WARRANTY
With the exceptions noted in the next paragraph, Vanco warrants to the original purchaser that the equipment
it manufactures or sells will be free from defects in materials and workmanship for a period of two years from
the date of purchase. Should this product, in Vanco’s opinion, prove defective within this warranty period,
Vanco, at its option, will repair or replace this product without charge. Any defective parts replaced become
the property of Vanco. This warranty does not apply to those products which have been damaged due to
accident, unauthorized alterations, improper repair, modications, 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 specic warranties are available upon request to Vanco. A surge protector, power
conditioner unit, or an uninterruptible power supply must be installed in the electrical circuit to protect against
power surges.
If repairs are needed during the warranty period the purchaser will be required to provide a sales receipt/sales
invoice or other acceptable proof of purchase to the seller of this equipment. The seller will then contact Vanco
regarding warranty repair or replacement.
LIABILITY STATEMENT
Every effort has been made to ensure that this product 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 transmitted by any form or means electronic or mechanical, including photocopying, recording
or by any information storage or retrieval system without the written consent of the publisher.
Manufacturer reserves the right to revise any of its hardware and software following its policy to modify and/or
improve its products where necessary or desirable. This statement does not affect the legal rights of the user
in any way.
TECHNICAL SUPPORT
In case of problems, please contact Vanco Technical Support by dialing 1-800-626-6445. You can also email
technical support issues to techsupport@vanco1.com.
When calling, please have the Model Number, Serial Number (afxed to the bottom of the unit) and Invoice
available for reference during the call.
Please read this Instruction Manual prior to calling or installing this unit, since it will familiarize you with the
capabilities of this product and its proper installation.
All active electronic products are 100% inspected and tested to insure highest product quality and troublefree installation and operation. The testing process utilizes the types of high-denition sources and displays
typically installed for entertainment and home theater applications.
For additional information, such as helpful installation videos, glossary of terms, etc. please visit vanco1.com
800-626-6445
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Vanco® International
506 Kingsland Drive
Batavia, Illinois 60510
call: 800.626.6445
fax: 630.879.9189
visit: www.vanco1.com
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