Mini-Converter 3GM Installation & Operation Guide Version 1.
Table of Contents Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Copyright . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Contacting Support . . . . . . . . . . . . . . . . . . . .
Notices Trademarks AJA®, KONA®, Ki Pro®, KUMO® and XENA® are registered trademarks of AJA Video, Inc., TruZoom™, TruScale™, Ki Pro Mini™, Io Express™, Io HD™, Io™ and “Work. Flow.” are trademarks of AJA Video, Inc. All other trademarks are the property of their respective holders. Copyright Copyright © 2014 AJA Video, Inc. All rights reserved. All information in this manual is subject to change without notice.
Chapter 1: 3GM – 3G/1.5G HD-SDI Multiplexer Overview The 3GM is a versatile and economical tool for interconnecting dual-link 1.5G SMPTE372M and 3G SMPTE425M. 3GM is bi-directional, allowing dual 1.5G to 3G or 3G to dual 1.5G conversion. Additionally, 3GM’s 3G HD-SDI output is configurable for SMPTE425M type A or B. The 3GM can even convert 3G from/to type A or B. 3GM also provides a monitor output which is a single link SMPTE292M 1.5G HD-SDI. The 3GM is compatible with SMPTE259M 270Mb SDI.
User Controls The user interface for the 3GM is an 8-position DIP switch accessible through a cut-out in the bottom of the unit. DIP Switches LEFT RIGHT OFF ON Table 1. 3GM DIP Switch Settings Switch FUNCTION LEFT 1 MUX: DA: Converts between Dual-link (SMPTE 372M) and Places device in distribution amplifier mode. 3G (SMPTE 425M). A Dual-Link input results in a Dual-Link output A Dual-Link input results in a 3G output (mode A or B). A 3G-SDI input results in a 3G output (either in mode A or B).
Table 1. 3GM DIP Switch Settings Switch FUNCTION LEFT RIGHT 5 LIN: Configure input video as linear color. Will colorspace convert and resample as needed. LOG: Configure input video as logarithmic color. Will perform a 10-bit Cineon to 8-bit linear conversion before colorspace converting and resampling the monitor output. MON TYPE: Linear or log color Note: Switches 5, 6, and 7 only affect the monitor output. This switch has no effect on the primary outputs.
Appendix A: Specifications Video Input Formats SDI - 3G/HD/SD-SDI, SMPTE-259/292/296/424/425, 2x BNC 3Gb, 1.5Gb, 270Mb Auto Select See Table 2, “3GM Video Format Support,” on page 8 for details. Output Cable Equalization SDI - 3G/HD/SD-SDI, SMPTE-259/292/296/424/425, 3x BNC (1694 coax) • 270mb, 350m • 1.
Table 2. 3GM Video Format Support Video Format Support Video Formats (SMPTE 372/425) Monitor output Formats Color Space Chroma Convert Resample Image Format No No 1920x1080 Image Size 1920x1080 2048x1080 Signal format 4:2:2 YCbCr Pixel Depth Frame/Field Rates 10 bit 60, 59.94, 50, 48, and 47.95 progressive Signal Format 4:2:2 (YCbCr) Pixel Depth 10 bit Frame/Field Rates 60, 59.94, 50, 48, and 47.95 interlaced 1280x720 4:4:4:4 (RGB+A) (Alpha opt.) 10 bit 60, 59.94 and 50 progressive 30, 29.
Appendix B: Safety and Compliance Federal Communications Commission (FCC) Compliance Notices Class A Interference Statement This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15, Subpart B of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
European Union and European Free Trade Association (EFTA) Regulatory Compliance This equipment may be operated in the countries that comprise the member countries of the European Union and the European Free Trade Association.
Korean KCC Compliance Statement Taiwan Compliance Statement This is a Class A product based on the standard of the Bureau of Standards, Metrology and Inspection (BSMI) CNS 13438, Class A. Japanese Compliance Statement This is a Class A product based on the standard of the VCCI Council (VCCI V-3/2008.04). If this equipment is used in a domestic environment, radio interference may occur, in which case, the user may be required to take corrective actions.
Before Operation Please Read These Instructions Warning! Read and follow all warning notices and instructions marked on the product or included in the documentation. Avertissement ! Lisez et conformez-vous à tous les avis et instructions d'avertissement indiqués sur le produit ou dans la documentation. Warnung! Lesen und befolgen Sie die Warnhinweise und Anweisungen, die auf dem Produkt angebracht oder in der Dokumentation enthalten sind.
Warning! Do not block any ventilation openings. Install in accordance with the manufacturer's instructions. Avertissement ! Ne bloquez aucune ouverture de ventilation. Suivez les instructions du fabricant lors de l'installation. Warnung! Die Lüftungsöffnungen dürfen nicht blockiert werden. Nur gemäß den Anweisungen des Herstellers installieren. ¡Advertencia! No bloquee ninguna de las aberturas de la ventilación. Instale de acuerdo con las instrucciones del fabricante.
Warning! Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
Warning! Since the Mains plug is used as the disconnection for the device, it must remain readily accessible and operable. Avertissement! Puisque la prise principale est utilisée pour débrancher l'appareil, elle doit rester aisément accessible et fonctionnelle. Warnung! Da der Netzstecker als Trennvorrichtung dient, muss er stets zugänglich und funktionsfähig sein.
Warning! Unplug this device during lightning storms or when unused for long periods of time. Avertissement! Débranchez cet appareil pendant les orages avec éclairsou s'il est inutilisé pendant de longues périodes. Warnung! Das Gerät ist bei Gewitterstürmen oder wenn es über lange Zeiträume ungenutzt bleibt vom Netz zu trennen. ¡Advertencia! Desenchufe este dispositivo durante tormentas eléctricas o cuando no se lo utilice por largos periodos del tiempo.
Warning! This device is a Class A product. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to take whatever measures may be necessary to correct the interference at their own expense. Attention! Le périphérique est un produit de Classe A. Le fonctionnement de cet équipement dans une zone résidentielle risque de causer des interférences nuisibles, auquel cas l'utilisateur devra y remédier à ses propres frais.
Warning! Disconnect the external AC power supply line cord(s) from the mains power before moving the unit. Avertissement! Retirez le ou les cordons d’alimentation en CA de la source d’alimentation principale lorsque vous déplacez l’appareil. Warnung! Trennen Sie die Wechselstrom-Versorgungskabel vom Netzstrom, bevor Sie das Gerät verschieben. ¡Advertencia! Cuando mueva la unidad desenchufe de la red eléctrica el/los cable(s) de la fuente de alimentación CA tipo brick.
Warranty Information Limited Warranty AJA Video warrants that this product will be free from defects in materials and workmanship for a period of five years from the date of purchase. If a product proves to be defective during this warranty period, AJA Video, at its option, will either repair the defective product without charge for parts and labor, or will provide a replacement in exchange for the defective product.
