User Guide Video-PC to HDMI Converter / Scaler DVI-3551a
Table of Contents Section Page Product Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Product LIABILITY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1. Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2. Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WARNING – Product Safety 1. Do not dismantle the product housing or modify the printed circuit board module as this may result in electrical shock or burn. 2. Do not attempt to service this product yourself as opening or removing the product housing may expose you to dangerous voltages or other hazards. Refer all servicing to qualified service personnel. 3. Keep this product away from liquids. Spills into the product housing may result in fire, electrical shock, or equipment damage.
1.0 INTRODUCTION The model DVI-3551a is a professional quality Switcher / Converter / Scaler with an HDMI output. The unit offers switchable input connections that accommodate a wide array of input signal formats, including: HDMI, DVI (via DVI-to-HDMI adapter), RGB Analog via an HD15-pin connector, Analog Component Video (both YPbPr and YUV formats), S-Video, and Composite Video. All video inputs include stereo audio follow, which are digitally embedded in the HDMI output signal.
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2.1 Supported Input Formats and Resolutions The DVI-3551a accepts HDMI, DVI, Analog RGB, Analog Component Video, S-Video (Y/C), and Composite Video inputs via rear-panel connectors.
2.2 Supported Output Formats and Resolutions The DVI-3551a has a single HDMI output.
3.0 PACKAGE CONTENTS Before attempting to use this unit, please check the packaging and make certain the following items are contained in the shipping carton: • • • • DVI-3551a Video-PC to HDMI Converter / Scaler AC Power Adapter IR Remote Control User Guide Note: Please retain the original packing material should the need ever arise to return the unit. If you find any items are missing, contact your reseller or DVIGear immediately.
Rear Panel Connectors: The rear panel has the connectors required to interface the unit to all Input / Output devices and the External AC Power Adapter. The numbers above and below the drawing relate to the connector directly above or below the number. Refer to the corresponding number and functional description below. 1 9 2 3 10 4 5 11 6 12 7 8 13 14 15 1 S/PDIF Audio Output (for use with external audio system) 2 3.
that power has been applied to the unit. Press the Power button to turn the unit OFF / ON again as needed. In the event of a power outage, this unit will automatically power ON and restore the last used settings as soon as power is reapplied to the unit. Note: Proper operation of this product depends on the use of the high quality cables. DVIGear’s Super High Resolution (SHR™) cables provide low loss, low jitter, high bandwidth signal handling and are recommended for use with this product. 5.
5.1 Manual Control Referring to the front panel image on page 6, the Power and Input selection switches have LEDs above them to indicate that the power is “ON” and/or an Input selection has been made. Simply press the Power switch and then press the appropriate input selection push button. To the right of the Video Input selection area are the control push buttons for MENU select, Increase (+), Decrease (-), and ENTER. Pressing the MENU push button causes the OSD (On-Screen Display) menu to appear.
Navigate to the specific parameter you wish to adjust and then press the ENTER push button to make the selection. Use the Decrease (-) and Increase (+) push buttons to select a different value for the parameter (e.g., change output resolution or change brightness). Use the Exit selection to leave the OSD Menu.
OSD Menu Notes: Note 1: The Output sub-menu provides user-selection of the desired output resolution. Please be aware that some output resolution settings can cause an apparent malfunction if the selected resolution is not compatible with the connected display device. CAUTION: Make certain your display device can reproduce the resolution you select BEFORE you select it. Note 2: The OSD sub-menu provides user-selection of the On-Screen Display location and appearance to suit personal preference.
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6.0 TROUBLESHOOTING If this unit does not appear to be functioning, bypass the Converter/Scaler by connecting each source device directly to a known good display device with a short set of cables and verify that a proper image and sound are present. If the signal is present under these conditions, make certain that the power is present to the Converter/Scaler unit. Next, check all cables for a secure fitting and any signs of damage.
7.0 Limited Warranty LIMITED WARRANTY – With the exceptions noted in the next paragraph, DVIGear, Inc. warrants the original purchaser that the equipment it manufactures or sells will be free from defects in materials and workmanship for a period of three (3) years from the date of purchase. Should this product, in DVIGear’s opinion, prove defective within this warranty period, DVIGear, at its option, will repair or replace this product without charge.
Your Digital Connectivity Experts Toll Free 888.463.9927 Phone 770.421.6699 Fax 770.234.4207 DVIGear, Inc. 1059 Triad Court, Suite 8 Marietta, Georgia 30062-2258 www.dvigear.com DVI-3551a-UG-02 / April.
