Avenview TV Converter Box C HDMI COMPVGA User Manual
HDMI / DVI to Component / VGA &  
Audio Converter  
User’s Guide  
Models  
C- HDMI-COMPVGA  
© 2008 Avenview Inc. All rights reserved.  
The contents of this document are provided in connection with Avenview Inc. (“Avenview”) products. Avenview makes no representations  
or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to  
specifications and product descriptions at any time without notice. No license, whether express, implied, or otherwise, to any intellectual  
property rights is granted by this publication. Except as set forth in Avenview Standard Terms and Conditions of Sale, Avenview assumes  
no liability whatsoever, and disclaims any express or implied warranty, relating to its products including, but not limited to, the implied  
warranty of merchantability, fitness for a particular purpose, or infringement of any intellectual property right.  
Reproduction of this manual, or parts thereof, in any form, without the express written permission of Avenview Inc. is strictly  
prohibited.  
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Section 1: Getting Started  
1.1 Important Safeguards  
Please read all of these instructions carefully before you use the device. Save this manual for future  
reference.  
What the warranty does not cover  
Any product, on which the serial number has been defaced, modified or removed.  
Damage, deterioration or malfunction resulting from:  
Accident, misuse, neglect, fire, water, lightning, or other acts of nature, unauthorized  
product modification, or failure to follow instructions supplied with the product.  
Repair or attempted repair by anyone not authorized by us.  
Any damage of the product due to shipment.  
Removal or installation of the product.  
Causes external to the product, such as electric power fluctuation or failure.  
Use of supplies or parts not meeting our specifications.  
Normal wear and tear.  
Any other causes which does not relate to a product defect.  
Removal, installation, and set-up service charges.  
1.2 Safety Instructions  
The C-HDMI-COMPVGA, HDMI / DVI to Component / VGA with Audio Converter has been tested for  
conformance to safety regulations and requirements, and has been certified for international use. However,  
like all electronic equipments, the C-HDMI-COMPVGA should be used with care. Read the following safety  
instructions to protect yourself from possible injury and to minimize the risk of damage to the unit.  
Do not dismantle the housing or modify the module.  
Dismantling the housing or modifying the module may result in electrical shock or burn.  
Refer all servicing to qualified service personnel.  
Do not attempt to service this product yourself as opening or removing housing may expose you to  
dangerous voltage or other hazards  
Keep the module away from liquids.  
Spillage into the housing may result in fire, electrical shock, or equipment damage. If an object or liquid  
falls or spills on to the housing, unplug the module immediately.  
Have the module checked by a qualified service engineer before using it again.  
Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to the device before  
cleaning.  
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1.3 Regulatory Notices Federal Communications Commission (FCC)  
This equipment has been tested and found to comply with Part 15 of the FCC rules. These limits are designed  
to provide reasonable protection against harmful interference in a residential installation.  
Any changes or modifications made to this equipment may void the user’s authority to operate this  
equipment.  
1.4 Introduction  
Avenview C-HDMI-COMPVGA HDMI / DVI to Component / VGA with Audio Converter provides an easy and  
instant approach for converting digital HDMI and/or digital DVI video signal to Component or VGA with digital  
S/PDIF or analog stereo audio. With C-HDMI-COMPVGA converter, HDMI and/or DVI based devices such as  
DVD players, PS3, camcorders, set-top-boxes or PC can connect to Component or VGA TV or projector at low  
cost. The embedded HDMI / DVI selector switches between HDMI and DVI input sources.  
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HDMI 1.2 compatible  
HDMI video input supports up to 1080p resolution  
Supports HD (1080i / 720p) component video output  
Supports up to UXGA PC video output  
Coaxial S/PDIF audio input  
Stereo analog audio input  
Front panel LED indicators and push button for switch between DVI or HDMI sources  
Easy installation  
1.5 Package Contents  
Before you start the installation of the converter, please check the package contents.  
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C-HDMI-COMPVGA  
x 1  
VGA to Component Y Adapter  
Power Adapter (+5VDC, 2A)  
User’s Manual x1  
x1  
x1  
1.6 Before Installation  
Put the product in an even and stable location. If the product falls down or drops, it may cause an  
injury or malfunction.  
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Don’t place the product in too high temperature (over 50°C), too low temperature (under 0°C) or high  
humidity.  
Use the DC power adapter with correct specifications. If inappropriate power supply is used then it  
may cause a fire.  
Do not twist or pull by force ends of the optical cable. It can cause malfunction.  
1.7 Panel Description  
FRONT PANEL  
1. DIP Switch  
2. HDMI / DVI Switch Button  
4. DVI Input  
3. HDMI Input  
5. Power Indicator  
6. Power Connector  
DIP SWITCH  
ON: Learn EDID from VGA socket and save EDID to HDMI socket  
OFF: Write back the default EDID to HDMI socket  
ON: Learn EDID from VGA socket and save EDID to DVI socket  
OFF: Write back the default EDID to DVI socket  
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2
REAR PANEL  
7. S/PDIF Output  
9. VGA / Component Output  
8. Audio Output  
10. VGA / Component Switch Button  
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1.8 Installation  
To setup Avenview C-HDMI-COMPVGA follow these steps for connecting to a device:  
1. Power off display source such as DVD Player, Set-top box etc  
2. Connect your HDMI and/or DVI source to HDMI input and/or DVI input  
3. Connect S/PDIF or Stereo Audio source to RCA Jack or 3.5mm Jack  
4. Connect VGA/Component Y cable to C-HDMI-COMPVGA  
5. Connect other end of VGA/Component Y cable to VGA or Component input of display  
6. Plug in 5V DC power cord to power jack of C-HDMI-COMPVGA  
7. Power on C-HDMI-COMPVGA converter  
8. Power on HDMI and/or DVI source and display with VGA or Component input.  
S/PDIF format is dependent on the embedded digital audio part in the HDMI stream. The S/PDIF  
receiver must be able to recognize the input S/PDIF format. C-HDMI-DVIA only separates the  
digital audio in HDMI stream and bypasses this decoded audio to the output.  
This version does NOT support 8 Channel analog audio applications  
S/PDIF audio input can support 2 out of 8 channel audio inputs. S/PDIF audio only supports 48  
KHz audio sample rate.  
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1.9 General Troubleshooting  
Problem  
Possible Solution  
Check if connection to the source and the display are correct.  
Ensure that display device supports 480p, 720p and 1080p  
resolution  
No Image  
This product supports up to 1080p (1920x1200) resolution.  
Check the DVI and HDMI connection  
If outputting from a PC. Check the maximum resolution range  
of the graphics card.  
Screen Defects Appear  
Section 2: Specifications  
Item  
Description  
165 MHz  
UXGA (1600x1200 / 1080p (1920x1080)  
19 Pin type female connector  
DVI-I 29 pin female (digital only)  
15 pin female  
Video Bandwidth  
Output Resolution  
HDMI Connector  
DVI Connector  
VGA Connector  
RCA Connector  
Earphone Jack  
Power Supply  
Coaxial S/PDIF (PCM 48k)  
Analog Stereo Audio  
5V DC  
6 Watts (max)  
Power Consumption  
Dimension (L x W x H)  
Weight  
5” x 4” x 1.1”  
425g (15oz)  
Environmental  
Operation  
0˚ to 50˚C Degree  
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2.1 Supported Resolutions  
2.1.1 VGA Resolution  
VESA 640x400 @85Hz  
VESA 720x400 @85Hz  
VESA 640x480 @72Hz  
VESA 640x480 @75Hz  
VESA 640x480 @85Hz  
VESA 800x600 @60Hz  
VESA 800x600 @72Hz  
VESA 800x600 @75Hz  
VESA 800x600 @85Hz  
VESA 1024x768 @60Hz  
VESA 1280x960 @85Hz  
1152x864@60Hz  
VESA 1024x768 @75Hz  
VESA 1024x768 @85Hz  
VESA 1152x864 @60Hz  
VESA 1152x864 @75Hz  
VESA 1280x768 @60Hz  
VESA 1280x768 @75Hz  
VESA 1280x768 @85Hz  
VESA 1280x960 @60Hz  
VESA 1280x1024 @60Hz Mac 480-66A  
VESA 1280x1024 @85Hz Mac 480-66B  
VESA 1360x768 @60Hz  
VESA 1440x900 @60Hz  
Mac 600-66  
Mac 768-60  
VESA 1400x1050 @60Hz Mac 870-75  
VESA 1400x1050 @75Hz IBM 6000  
VESA 1920x1200 @60Hz NEC 1024-70  
VESA 1600x1200 @60Hz SUN 1024-76  
2.1.2 Component Video (YPbPr)  
EIA 720x480p @59.94(60)Hz  
EIA 720x576p @50Hz  
EIA 1280x720p @59.94(60)Hz  
EIA 1920x1080i @59.94(60)Hz  
EIA 1920x1080p @59.94(60)Hz  
712x484 (NTSC)  
702x574 (PAL)  
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Disclaimer  
While every precaution has been taken in the preparation of this document, Avenview Inc. assumes no liability with respect to the  
operation or use of Avenview hardware, software or other products and documentation described herein, for any act or omission of  
Avenview concerning such products or this documentation, for any interruption of service, loss or interruption of business, loss of  
anticipatory profits, or for punitive, incidental or consequential damages in connection with the furnishing, performance, or use of the  
Avenview hardware, software, or other products and documentation provided herein.  
Avenview Inc. reserves the right to make changes without further notice to a product or system described herein to improve reliability,  
function or design. With respect to Avenview products which this document relates, Avenview disclaims all express or implied warranties  
regarding such products, including but not limited to, the implied warranties of merchantability, fitness for a particular purpose, and  
non-infringement.  
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