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1T-C2-750
User manual
92 pgs1.53 Mb0

One Task 1T-C2-750 User manual

1T-C2-750
&
1T-C2-760 DVI Scaler
Operation Manual
1T-C2-750 &1T-C2-760 OPERATION MANUAL
1T-C2-750 &1T-C2-760 OPERATION MANUAL
Table of Contents
1 DISCLAIMER.................................................................................................1
1.1 Regulatory Agency Acceptance........................................................................... 1
1.2 FCC Statement ...................................................................................................1
1.3 Manual Version Information................................................................................. 2
1.4 Manual Copyright Notice.....................................................................................2
2 IMPORTANT SAFETY INSTRUCTIONS.......................................................3
3.1 Device Capabilities............................................................................................ 13
3.2 Device Features................................................................................................ 13
4.1 1T-C2-750 unit.................................................................................................. 15
4.2 1T-C2-760 unit.................................................................................................. 15
5.1 Button controls.................................................................................................. 16
5.2 MENU and buttons...................................................................................... 17
5.3 Advanced menus .............................................................................................. 17
5.4 Special button combinations and functions........................................................ 17
5.4.1 Locking front panel buttons & IR remote control................................................ 17
5.4.2 Restore power-on settings................................................................................. 17
5.4.3 Factory Reset.................................................................................................... 17
5.4.4 Switching between different resolutions using the front panel............................ 18
6.1 DVI-I inputs....................................................................................................... 19
6.2 PC/HD Scaler DVI-I output................................................................................ 19
6.3 1T-C2-750 Block diagram.................................................................................. 19
6.4 1T-C2-760 Block diagram.................................................................................. 20
8.1 Group Names and Descriptions......................................................................... 24
8.2 Adjust presets menu item.................................................................................. 24
8.3 Items Associated with the Adjust outputs group ................................................ 25
8.4 Items Associated with the Adjust windows group .............................................. 29
8.4.1 Extended scaling controls.................................................................................. 33
8.4.2 ‘Aspect adjust’ = ‘Advanced’.............................................................................. 33
1T-C2-750 &1T-C2-760OPERATION MANUAL
8.4.3 ‘Aspect adjust’ = ‘Pixel’...................................................................................... 34
8.5 Items Associated with the Adjust keyers group.................................................. 35
8.6 Items Associated with the Adjust sourcesgroup................................................ 36
8.6.1 Menu items common to all inputs...................................................................... 37
8.6.2 DVI Source Menu Items .................................................................................... 40
8.6.3 RGB Source Menu Items................................................................................... 42
8.6.4 CV & YC Source Menu Items............................................................................ 43
8.6.5 Still Image Store / Testcard Source Menu Items................................................ 44
8.7 Items Associated with the Adjust borders group................................................ 44
8.8 Items associated with the Adjust transitions group ............................................ 45
8.9 Items associated with the Adjust resolutions group........................................... 46
8.10 Items Associated with the System group...........................................................49
9.1 Connection........................................................................................................ 54
9.2 Communications protocol.................................................................................. 54
10.1 Communication protocol basics......................................................................... 56
10.2 Packet format.................................................................................................... 57
10.3 Function list....................................................................................................... 59
10.4 Examples .......................................................................................................... 67
10.5 Reading and writing macros.............................................................................. 68
10.5.1 Reading a previously stored Macro................................................................... 69
10.5.2 Writing to a macro............................................................................................. 69
10.5.3 Run and Restore macros................................................................................... 70
10.5.4 Emulate a front panel button press.................................................................... 70
10.5.5 Reset command................................................................................................ 75
10.6 Operation of the Keyer ...................................................................................... 76
10.6.1 Preparation:....................................................................................................... 76
10.6.2 Adjustment: ....................................................................................................... 76
11.1 There is no picture on the Output...................................................................... 78
11.2 The image is shifted and not fully viewable ....................................................... 78
11.3 The output resolutions no longer appear as expected....................................... 78
11.4 There is excessive flicker on the Output............................................................ 79
11.5 The Output image is distorted. .......................................................................... 79
1T-C2-750 &1T-C2-760OPERATION MANUAL
11.6 Some colors appear to be incorrect on the CV/YC output.................................. 79
11.7 How can I reduce color smearing on CV connections?...................................... 79
11.8 I can no longer adjust the Output image resolution............................................ 79
11.9 The picture on the video display is black and white........................................... 79
11.10 The picture on the video display is green. ......................................................... 79
11.11 The RGB input is selected but the image is rolling or pink................................. 80
11.12 The video signal from my DVD player does not appear to work......................... 80
11.13 Image is flashing, snow is present, or source image does not appear............... 80
12.1 Are you sure there's a fault?.............................................................................. 81
12.2 To return a unit for repair................................................................................... 81
14.1 DVI-I connector................................................................................................. 84
14.2 RS232 / D9 socket ............................................................................................ 84
15.1 DVI-I Input......................................................................................................... 85
15.2 PC/HD Scaled Output ....................................................................................... 85
15.3 Locking/Mixing .................................................................................................. 85
15.4 Scaling / sampling / memory ............................................................................. 85
15.5 Warranty ........................................................................................................... 86
15.6 Regulatory Compliance ..................................................................................... 86
15.7 Environmental................................................................................................... 86
15.8 Power Requirement........................................................................................... 86
15.9 Control Methods................................................................................................ 86
15.10 Accessories Included ........................................................................................ 86
15.11 Mechanical........................................................................................................ 86
15.12 Optional Accessories.........................................................................................86
1T-C2-750 &1T-C2-760OPERATION MANUAL
1 DISCLAIMER
This product is intended for professional and/or home use. This product is not intended for use in a medical environment and does not have the required certifications for such use. Similarly, use aboard any aircraft or spacecraft while in flight or as an adjunct to any surface, airborne or marine navigation system or any offshore marine activity, including control of any watercraft, or any use similar to those specifically herein mentioned is prohibited. Use in the aforementioned circumstances would require additional testing and certification.
You have not become the owner of any software - you have merely purchased the right to use the software. You may make one copy of the software for your own use. Other copies will be deemed a breach of copyright.
No warranty is made either expressed or implied including but not limited to any implied warranties of merchantability or fitness for a particular purpose. In no event shall the supplier or manufacturer of this product be liable for errors found within, or be liable for any direct, indirect or consequential damages or loss in connection with the purchase or use of this hardware software or manual. The sole and exclusive liability to the supplier and manufacturer regardless of the form of action shall not exceed the replacement cost of the materials described herein.
By using this equipment you have indicated that you have agreed to the terms listed above. If you do not wish to agree or the above terms are contrary to your conditions of purchase you may return the equipment, unused, to your supplier. All trademarks and copyrights are acknowledged. E&OE.
1.1 Regulatory Agency Acceptance European ‘CE’ Mark Statement
Emissions: BS EN 61000-6-3:2001 (Generic Immunity Standard for Residential, Commercial and Light Industrial) Immunity: BS EN 61000-6-1:2001 (Generic Immunity Standard for Residential, Commercial and Light Industrial)
1.2 FCC Statement
Class A Device: This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules. These limits
are designed to provide a reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energyand, if not installed and used in accordance with the Instruction Manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
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1T-C2-750 &1T-C2-760OPERATION MANUAL
Caution: This equipment is intended for use in the manner prescribed in the Instruction Manual. Any user changes or modifications not expressly approved by TV One Multimedia Solutions could void the user’s authority to operate the equipment. Connecting this equipment to external devices requires no specially shielded cabling for FCC compliance. The Instruction Manual shows or describes the proper connection of this equipment for operation that insures FCC compliance.
Direct all inquiries regarding FCC compliance to: TV One Multimedia Solutions
2791 Circleport Drive Erlanger, KY 41018 USA Tel 859-282-7303 Fax 859-282-8225
1.3 Manual Version Information
Version: 2.14 Release Date: November, 2010
1.4 Manual Copyright Notice
This Operation Manual is the intellectual property of TV One, ©2006, 2007, 2008, 2009, 2010. No portion of this manual may be copied or reproduced in any manner
or by any means, including, but not limited to electronic and electro-mechanical, without the express written permission of TV One.
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2 IMPORTANT SAFETY INSTRUCTIONS
To insure the best from this product, please read this manual carefully. Keep it in a safe place for future reference.
To reduce the risk of electric shock, do not remove the cover from the unit. No user serviceable parts inside. Refer servicing to qualified personnel.
2.1 Power and connections
This unit must be connected to a mains socket outlet with a protective earth connection.
This unit is not disconnected from the AC power source as long as it is connected to the wall outlet. The off state for this unit is called standby mode. In standby mode the unit is designed to consume a reduced quantity of power compared to normal operating modes.
When not using the unit for a long period of time, insure that the AC power cord is disconnected from the wall outlet.
The AC wall outlet should be installed near to the unit and be easily accessible. Do not plug in or attempt to operate an obviously damaged unit.
2.2 Water and moisture
To reduce the risk of fire and personal injury, operation of this device outdoors and/or exposure to rain, water or excessive moisture is expressly prohibited.
The apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall be placed on the apparatus.
2.3 General care
Do not force switches or external connections. When moving the unit, disconnect the serial port connections first then the power
cable and finally the interconnecting cables to other devices. Do not attempt to clean the unit with chemical solvents or aerosol cleaners, as this
may damage the unit. Use a clean dry cloth.
2.4 Location
Installation of this unit should be in a cool dry place, away from sources of excessive heat, vibration, dust, moisture and cold.
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2.5 Ventilation
Slots and openings in the sides of the unit are provided for ventilation. To ensure reliable operation, avoid obstruction of these openings and ensure the unit is installed in a well-ventilated area.
2.6 Intellectual property
Some IC chips in this product include confidential and/or trade secret property. Therefore you may not copy, modify, adapt, translate, distribute, reverse engineer, reverse assemble or decompile the contents thereof.
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2.0 IMPORTANT: CONSIGNES DE SECURITE
Afin de tirer le meilleur de ce produit, merci de lire attentivement ce manuel. Gardez-le dans un endroit sûr pour pouvoir le consulter à nouveau.
Afin de réduire le risque de choc électrique, ne retirez pas l’unité de sa protection. Aucune pièce réparable par l’utilisateur à l’intérieur. Référez-vous à des personnes
qualifiées.
2.1 Alimentation électrique et connexions
Il faut brancher l'appareil sur une prise du secteur disposant d'une mise à la terre. Cette unité n’est pas déconnectée de la source de courant électrique tant qu’elle
est connectée à la prise murale. Le mode éteint de cette unité est appelé mode de veille. En mode de veille, cette unité est conçue pour consommer une quantité
réduite de courant par rapport aux modes normaux d’utilisation. Lorsque vousn’utilisez pas l’unité pendant une longue période, assurez-vous que
le câble d’alimentation électrique est déconnecté de la prise murale. La prise murale de courant doit être installée près de l’unité et aisément accessible. Ne branchez pas et n’essayez pas d’utiliser une unité visiblement endommagée.
2.2 Eau et humidité
Pour réduire les risques d’incendie et de dommages corporels, l’utilisation de cet appareil à l’extérieur et/ou son exposition à la pluie, l’eau ou une humidité excessive est expressément interdite.
L’appareil ne doit pas être exposé aux gouttes ou aux éclaboussures et aucun objet contenant de l’eau, comme par exemple un vase, ne doit être posé sur l’appareil.
2.3 Entretien général
Ne forcez pas les boutons ou connexions externes. Lorsque vous déplacez l’unité, déconnectez d’abord les connexions de ports en
série puis le câble d’alimentation et enfin les câbles de connexion avec d’autres appareils. N’essayez pas de nettoyer l’unité avec des dissolvants chimiques ou des produits nettoyants en aérosol, car cela peut endommager l’unité. Utilisez un chiffon propre et sec.
2.4 Emplacement
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L’installation de cette unité doit se faire dans un endroit frais et sec, éloigné de sources excessives de chaleur, de vibrations, de poussière, d’humidité et de froid.
2.5 Aération
Les rainures et les ouvertures sur les cotés de l’unité servent à l’aérer. Pour permettre une utilisation sûre, évitez d’obstruer ces ouvertures et assurez-vous que l’unité est installée dans un endroit bien aéré.
2.6 Propriété intellectuelle
Certaines puces IC dans ce produit contiennent des éléments propriétaires confidentiels et/ou des secrets commerciaux. Vous ne devez donc pas copier, modifier, adapter, traduire, distribuer, démonter, désassembler, ou décomposer leur contenu.
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2.0 INSTRUCCIONES IMPORTANTES DE SEGURIDAD
Para sacar el mejor provecho de este producto, léase este manual con detenimiento. Guárdelo en un lugar seguro para poder hacerle referencia en el futuro.
Para reducir el riesgo de calambre, no quite la cubierta del aparato. No hay piezas utilizables dentro. Remítase todo mantenimiento a personal
cualificado.
2.1 Corriente y conexiones
Esta unidad debe estar conectada a una toma de corriente eléctrica con una conexión a tierra de protección.
Mientras esté conectada a una toma de electricidad, el aparato seguirá conectado a la fuente de corriente CA. A la posición de «off» de este aparato se le denomina posición de espera. En la posición de espera, el aparato está diseñado a consumir una cantidad reducida de electricidad en comparación con los modos de operación normales.
Asegúrese de desconectar el cable de corriente CA de la toma de la pared cuando no va a utilizar el aparato por un periodo largo de tiempo.
La toma CA de la pared ha de estar instalada cerca del aparato y debe ser fácilmente accesible.
No enchufe ni intente operar un aparato que esté evidentemente dañado.
2.2 Agua y humedad
Para reducir el riesgo de fuego o de daños personales, se prohíbe la utilización de este aparato en el exterior y/o su exposición a la lluvia, al agua o a atmósferas de excesiva humedad.
El aparato no debe situarse cerca de zonas en las que haya riesgo de goteo o salpicaduras. Tampoco deben colocarse objetos que contengan agua (jarrones, por ejemplo) en el mismo.
2.3 Cuidado general
No forzar interruptores o conexiones externas. Al mover el aparato, desconecte las conexiones del puerto en serie primero, luego
el cable de electricidad y finalmente los cables interconectados a otros aparatos. No intente limpiar el aparato con disolventes químicos o productos de limpieza aerosol, ya que podrían dañar el aparato. Utiliza un paño limpio y seco.
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2.4 Ubicación
Este aparato se debe instalar en un lugar seco y fresco, lejos de fuentes de calor excesivas, la vibración, el polvo, la humedad y el frío.
2.5 Ventilación
El aparato viene provisto de ranuras y agujeros en los lados para la ventilación. Para asegurar una operación eficaz, se debe evitar la obstrucción de estos
agujeros y también asegurar que el aparato se instale en una zona con adecuada ventilación.
2.6 Propiedad intelectual
Algunos chips con circuito integrado de este producto incluyen propiedad confidencial y/o propiedad de secreto comercial. Por lo tanto queda prohibido
copiar, modificar, adaptar, traducir, distribuir, usar técnicas retroactivas, desmontar, o recopilar los contenidos del mismo.
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2.0 WICHTIGE SICHERHEITSVORSCHRIFTEN
Lesen Sie diese Bedienungsanleitung bitte sorgfältig, um Ihr Produkt optimal nützen zu können, und bewahren Sie sie zum späteren Nachschlagen an einem sicheren Ort auf.
Entfernen Sie bitte keinesfalls die Abdeckung, um der Gefahr eines Stromschlags vorzubeugen.
Im Inneren des Geräts befinden sich keine Teile, die vom Benutzer gewartet werden können. Lassen Sie Wartungsarbeiten nur von Fachpersonal durchführen.
2.1 Stromversorgung und anschlüsse
Das Gerät muss an eine geerdete Netzsteckdose angeschlossen werden. Solange das Gerät mit einer Steckdose verbunden ist, bleibt die Stromversorgung
aufrecht. Der Ausschaltzustand des Geräts wird als Standbymodus bezeichnet. Im Standbymodus verbraucht das Gerät weniger Strom als in den üblichen Betriebsarten.
Wird das Gerät über einen längeren Zeitraum hinweg nicht verwendet, ziehen Sie bitte das Stromkabel aus der Steckdose.
Die Steckdose sollte sich in der Nähe des Geräts befinden und leicht zugänglich sein.
Verbinden Sie ein offensichtlich beschädigtes Gerät keinesfalls mit einer Steckdose und versuchen Sie auch nicht, es zu bedienen.
2.2 Wasser und feuchtigkeit
Um die Gefahr eines Brandes oder einer Körperverletzung zu verringern, ist es ausdrücklich verboten, dieses Gerät im Freien in Betrieb zu nehmen und/oder es Regen, Wasser oder hoher Feuchtigkeit auszusetzen.
Das Gerät darf keinen Tropfen oder Spritzern ausgesetzt werden und es dürfen keine mit Flüssigkeiten gefüllte Behälter, wie Vasen, auf das Gerät gestellt werden.
2.3 Allgemeine pflege
Wenden Sie bei der Handhabung von Schaltern und Anschlüssen keine Gewalt an. Beim Umstellen des Geräts entfernen Sie zuerst die seriellen Anschlüsse, dann
das Stromkabel und zum Schluss die Verbindungskabel zu anderen Geräten. Versuchen Sie keinesfalls, das Gerät mit chemischen Lösungsmitteln oder
Sprayreinigern zu reinigen, da dies das Gerät beschädigen könnte. Verwenden Sie ein sauberes, trockenes Tuch.
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1T-C2-750 &1T-C2-760OPERATION MANUAL
2.3 Aufstellung
Das Gerät sollte an einem kühlen, trockenen Ort aufgestellt werden, fern von übermäßiger Wärme, Vibrationen, Staub, Feuchtigkeit und Kälte.
2.5 Belüftung
Seitliche Schlitze und Öffnungen sorgen für die Belüftung des Geräts. Um die ordnungsgemäße Belüftung zu gewährleisten, dürfen diese Öffnungen nicht verdeckt werden. Sorgen Sie außerdem dafür, dass das Gerät an einem gut belüfteten Ort aufgestellt wird.
2.6 Gewerbliches eigentum
Einige integrierte Schaltkreise in diesem Produkt enthalten vertrauliche Informationen und/oder Betriebsgeheimnisse. Sie dürfen daher diese Inhalte nicht
kopieren, modifizieren, adaptieren, übersetzen, verteilen, rückentwickeln, rückassemblieren oder dekompilieren.
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2.0 BELANGRIJKE VEILIGHEIDSINSTRUCTIES
Lees deze handleiding zorgvuldig door om het beste uit uw product te halen. Bewaar het op een veilige plek voor raadpleging in de toekomst.
Haal nooit het omhulsel van de eenheid af, dit om de kans op een elektrische schok te verminderen. Maak het apparaat nooit open: er bevinden zich geen door de gebruiker in te stellen onderdelen in het apparaat. Laat service en onderhoud over aan een gekwalificeerde technicus.
2.1 Elektriciteit en aansluiting
Dit toestel moet worden aangesloten op een netcontactdoos met een aardsluitingsbeveiliging.
Deze eenheid is niet van de wisselstroom voedingsbron gescheiden wanneer de stekker nog in het stopcontact zit. Wanneer de eenheid uitstaat, staat deze nog in
de stand-by modus. In de stand-by modus vergt de eenheid minder stroom dan in de normale "aan" modus.
Wanneer u de eenheid voor langere tijd niet gebruikt, zorg er dan voor dat de stekker van het wisselstroomsnoer uit het stopcontact is getrokken.
Het wisselstroom stopcontact moet dichtbij de eenheid geïnstalleerd worden en makkelijk toegankelijk zijn.
Als de eenheid duidelijk beschadigd is moet u deze nooit op het lichtnet aansluiten of bedienen.
2.2 Water en vocht
Om het risiko op brand en persoonlijk letsel te beperken is het gebruik van dit apparaat buiten en/of blootstelling aan regen, water of overdadige hoeveelheden vocht uitdrukkelijk verboden.
Het apparaat mag niet worden blootgesteld aan druppels of bespatting en er mogen geen objecten die gevuld zijn met vloeistoffen, zoals vazen, op het apparaat geplaatst worden.
2.3 Algemeen onderhoud
Forceer schakelaars of externe aansluitingen nooit. Bij verplaatsing van de eenheid, de seriële poortaansluitingen eerst loskoppelen,
dan de voedingskabel en als laatste de snoeren naar andere apparaten. Probeer de eenheid nooit met chemische oplosmiddelen of schoonmaakmiddelen in een spuitbus schoon te maken, omdat dit de eenheid kan beschadigen. Gebruik een schone droge doek.
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1T-C2-750 &1T-C2-760OPERATION MANUAL
2.4 Plaatsing
Deze eenheid moet geïnstalleerd worden op een koele droge plaats, uit de buurt van bronnen van extreme hitte, vibraties, stof, vocht en kou.
2.5 Ventilatie
De sleuven en openingen aan de zijkant van de eenheid zijn voor ventilatie. Zorg er voor dat de eenheid op een goed geventileerde plek geïnstalleerd wordt zodat deze betrouwbaar werkt.
2.6 Intellectueel eigendom
Sommige IC chips in dit product bevatten vertrouwelijke informatie en/of fabrieksgeheimen. U mag daarom de inhoud hiervan niet kopiëren, wijzigen, aanpassen, vertalen, verspreiden, nabouwen, of decompileren.
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1T-C2-750 &1T-C2-760OPERATION MANUAL
3 DEVICE SUMMARY
3.1 Device Capabilities
The 1T-C2-750 & 1T-C2-760 units uses the proprietary CORIO®2 Engine to perform their functions, being the second generation of the successful CORIO
®
products. The CORIO®2 technology is a powerful toolset for any application requiring high quality video signal conversion or image manipulation.
The 1T-C2-750 unit features dual video processing and scaling engines, along with video mixing, keying and fader capabilities. These functions offer flexibility for supporting dual picture-in-picture with a wide range of inputs and outputs over DVI and RGBHV, RGsB, RGBS and YPbPr resolutions.
The 1T-C2-760 unit features a single bandwidth-enhanced video processing and scaling engine, along with video mixing, keying, fader and edge-blending capabilities. These functions allow the flexibility for supporting single picture-in­picture with a wide range of inputs and outputs over DVI and RGBHV, RGsB,
RGBS and YPbPr resolutions. Both units are well suited in the professional, broadcast, presentation & display
environments.
3.2 Device Features General Topography
4:4:4 RGB / YUV sampling provides full bandwidth color which allows precise keying.
Ultimate flexibility
The 1T-C2 series’ output signal format flexibility assures that the Native Resolution of virtually any display can be matched. Because of the resolution calculator (included in the Windows® Control Panel), even new resolutions can be added to the unit. Signal parameter adjustments can be made for each video input and are stored in individual non-volatile memories for retrieval once the unit’s power has been removed.
Simple Control
The unit can be controlled in various ways. One option is to control it from the front panel using the keys on the front of the unit. Another option would be to control the
unit from an infra-red remote control. It can also be controlled via RS-232 using the Windows Control Panel.
The Windows Control Panel is available for download from our Internet site and affords complete control of the unit and adds Scripting to facilitate long, complex sequences of commands.
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1T-C2-750 &1T-C2-760OPERATION MANUAL
Upgradeability
All 1T-C2 units benefit from firmware upgradeability, thus reducing product obsolescence by allowing the installation of the latest version of firmware. This not only applies to the software used to control the unit, but also to the range of resolutions stored inside the unit, the addition of new features, and upgrades to the heart of the image processing hardware – the CORIO®2 scaling engine. See
http://www.tvone.com/support for more detail.
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1T-C2-750 &1T-C2-760OPERATION MANUAL
4 PRODUCT IMAGES
4.1 1T-C2-750 unit
4.2 1T-C2-760 unit
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1T-C2-750 &1T-C2-760OPERATION MANUAL
5 FRONT PANEL CONTROLS
The range of buttons on the front of your unit provides the user with quick access for selecting a variety of features. In addition, the MENU button, button, and button set on the front panel provide the user with a way of navigating the on-
screen-display (OSD) menu system. The RS232 interface and infra-red remote control also provide further ways of
controlling your unit, which are detailed in a later section. Both the 1T-C2-750 and 1T-C2-760 units have similar front panel controls:
5.1 Button controls
Button Button Function MENU Press once to show the on-screen display (OSD). Hold in to
cancel the OSD. Hold in for longer to store the current settings.
PIP
KEY
ABZ Controls the window (A, B or Z) being adjusted.
GUIDES Turns edge-blending lines On and Off (1T-C2-760 only)
FADE Fades out the current window – fades back in on next press
INPUT Cycles between the rear-panel inputs (DVI-I1 and DVI-I2).
PRESET1
&
PRESET2
STANDBY Hold in to put the unit into Standby (power-save) mode.
If OSD is not active, this button toggles the picture-in-picture
(Shrink) feature on and off.
Enables keying – see ‘Adjust keyers’ menu.
(Key color defaults to black, so black foreground will disappear.)
The LED will be off for window A, on for window B and flash for
window Z. (1T-C2-750 only)
A single press will load up a pre-defined Preset.
Hold the button in to make the current settings overwrite the
Preset. Hold in for longer to erase the Preset back to factory
defaults. See later for default Preset settings.
Press once to come out of Standby mode.
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5.2 MENU and buttons
The on-screen display (OSD) is controlled from the front panel by using these buttons. MENU will activate the OSD, whilst the and arrowed keys will allow
different menu items to be selected and adjusted –this is detailed in a later section.
5.3 Advanced menus
System Advanced menus [Off]
The above menu item must be ‘On’ to activate certain menu items. These typically control the more advanced items in the menus.
5.4 Special button combinations and functions
Various button combinations are available to perform certain functions:
These button combinations only work when the unit is switched on and active i.e. with the STANDBY/ON LED off.
5.4.1 Locking front panel buttons & IR remote control
This can be performed by pressing STANDBY/ON and INPUT at the same time. All front panel buttons and IR remote commands will be disabled, with the exception of
repeating the above combination to un-lock the unit and for storing the current locked buttons setting (thus letting you make sure the unit always starts up with the buttons locked). The IR remote’s LOCK and STORE buttons will always be active, giving another way to turn button/IR remote locking off.
The STANDBY/ON button will flash when the unit’s buttons are locked.
5.4.2 Restore power-on settings
Should your current settings not allow you to see the on-screen display (OSD), restoring the last-saved settings might be useful. This can be done by pressing STANDBY/ON and MENU at the same time until a single beep is heard.
5.4.3 Factory Reset
If you wish to restore all operational parameters to their original condition (for example, if saved settings prevent the unit from working with your display monitor), hold the STANDBY/ON and MENU buttons in together until at least two beeps are heard.
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1T-C2-750 &1T-C2-760OPERATION MANUAL
All stored settings except resolutions are lost when the unit is reset. A Firmware update is the only way to perform a complete factory reset (including resolution data).
5.4.4 Switching between different resolutions using the front panel
Your unit will default to outputting 1280x1024@60Hz after a Factory Reset. Should your display or output device not support the default resolution, or if you wish to have quick access to an alternate resolution, the following button combinations below can be used.
Please note that these changes will have no immediate effect if the unit is locked to one of the DVI-I sources – as that source will define the output resolution.
Button combination Resolution Output type MENU & PIP 720x480@59.94Hz Tri-level component (YPbPr) MENU & KEY 1280x720@59.94Hz Tri-level component (YPbPr)
MENU & ABZ/GUIDES 1280x1024@60Hz RGB
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1T-C2-750 &1T-C2-760OPERATION MANUAL
6 VIDEO INPUTS, OUTPUTS AND SCALERS
The 1T-C2-750 and 1T-C2-760 units both have two identical DVI-I inputs and one DVI-I output.
6.1 DVI-I inputs
Each input can accept:
Digital DVI-D (maximum 1920x1200@60Hz / 1080p60) (1T-C2-760 also supports 2880x900@60Hz)
Analog RGBHV Analog RGsB (sync on green) Analog RGBS (composite sync at TTL levels) Analog YUV/YPbPr (including tri-level)
In most cases, the particular input being used will be auto-detected – with DVI-D taking priority over any analog source. See ‘Adjust sources’ for more information on manually selecting an input type.
6.2 PC/HD Scaler DVI-I output
The output can support DVI-D and an analog output type (as defined in ‘Adjust outputs’) simultaneously:
Digital DVI-D (maximum 1920x1200@60Hz / 1080p60) (1T-C2-760 also supports 2880x900@60Hz) Analog RGBHV Analog RGsB (sync on green) Analog RGBS (composite sync at TTL levels)
Analog YUV/YPbPr (including tri-level)
The ‘Adjust outputs’ menu can be used to change the output resolution and the sync/video format.
HD resolutions (such as 720p and 1080i) default to tlYUV (tri-level YUV) and therefore may appear purple on a standard DVI monitor. This can be turned back to RGBHV in the ‘Adjust outputs’ menu.
6.3 1T-C2-750 Block diagram
This unit has 2 scaling engines and 3 keyers whose outputs are mixed together to form a single image, as in the block diagram below:
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1T-C2-750 &1T-C2-760OPERATION MANUAL
DVI-I1
DVI-I2
3x2 Cross-point
Scaler & Window A
Scaler & Window B
Lock source Z
Keyer A
Keyer B
Keyer Z
Mixer
As the diagram shows, the 2 DVI-I inputs are available for use by either of the scalers, or as a ‘lock source’ (also known as window Z) – where the output is synchronized to an input (see Adjust outputs).
Windows A & B can be scaled (which is any combination of Zoom, Shrink, Flip, etc. available in Adjust windows), and then each window (A, B or Z) can be keyed to remove any color (or nearby range of colors) using the Adjust keyers menu.
The resulting windows are merged together into a single output, according to the layer priority as set in Adjust windows.
Not shown in the above diagram are the Still Image Stores (SIS1 & SIS2) which can provide a static source for either Window A or B (but not background Z), nor the border generators which can place borders of any color or opacity around each window.
The 10 Presets built into the unit have been pre-defined with various sample settings to show some of the available configurations, but can be overridden by the user.
6.4 1T-C2-760 Block diagram
The unit has 1 bandwidth-enhanced scaling engine and 2 keyers whose outputs are mixed together to form a single image, as in the block diagram below:
DVI-I1
DVI-I2
2x2 Cross-point
Scaler & Window A
Lock source Z
Keyer A
Keyer Z Backgr’nd
Mixer
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1T-C2-750 &1T-C2-760OPERATION MANUAL
As the diagram shows, the 2 DVI-I inputs are available for use by the scaler, or as a ‘lock source’ (also known as window Z or background) – where the output is synchronized to an input (see Adjust outputs).
Window A can be scaled (which is any combination of Zoom, Shrink, Flip, etc. available in Adjust windows) and then either of the windows (A/Foreground or Z/Background) can be keyed to remove any color (or nearby range of colors) using the Adjust keyers menu.
The resulting windows are merged together into a single output, according to the Swap fore/back layer priority as set in Adjust keyers.
Not shown in the above diagram is the Still Image Stores (SIS1) which can provide a static source for Window A (but not background Z), nor the border generators which can place borders of any color or opacity around each window.
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1T-C2-750 &1T-C2-760OPERATION MANUAL
7 INFRA-RED REMOTE CONTROL
Your unit is compatible with an optional infra-red remote control as shown below:
Resets back to power-on defaults
Stores current Selects input: settings 1/2/3=RGB/CV/YC
Enables Keyer Enables Lock & Mix mode Fades in/out
Starts AutoSet Locks the
IR & panel buttons (Not used.)
Selects flicker Sets Shrink/PIP reduction level size & position
Navigates through Adjusts current the menu structure menu values. & changes values. Left/right alter current value and Toggles between up/down alter the zoom & pan mode next value
Toggles freeze Selects the next on and off zoom level and
zoom menu Activates PIP /
Shrink mode The transmit range of the remote control depends on many factors, but is designed
to be fairly directional. Therefore you should always aim it directly towards your unit.
The IR remote control can be disabled in the System menu. This can be used in situations where multiple units respond to the same remote control or are located close to one another.
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1T-C2-750 &1T-C2-760OPERATION MANUAL
8 MENU LAYOUT AND SETTINGS ADJUSTMENT
From here on, we’ll be looking at the menu structure employed in the series and, more importantly, the individual menu items that allow you to take advantage of the power of the unit.
You’ll be using the MENU and buttons and the on-screen display (OSD) to view the options and settings available to you. The OSD can be activated by pressing the MENU button once. Holding the MENU button in for a short while will then close the OSD.
Whilst the OSD is active, use the and buttons to change where you are in the menu. Go into a sub menu by pressing the MENU button once. To exit a sub menu,
scroll using the or button to the end of the sub-menu to reveal Exit. Push in the MENU button to exit the sub menu.
You can edit a value in brackets ‘[ ]’ by pressing the MENU button once (you’ll note that the brackets surrounding a particular parameter’s value will begin to flash). Change the value by using the and buttons to decrease and increase the value respectively. Then finalize your adjustment by pressing the MENU button once more.
A few menu items have multiple parameters within an individual menu selection. In those cases, you can adjust one item, and then move to the next, etc.
Holding the MENU button in for a few seconds stores all changes in memory. Unless you intentionally change it again later, the adjustment will remain even after power is removed from the unit.
Holding the SELECT button in for a few seconds stores all changes in memory. Unless you intentionally change it again later, the adjustment will remain even after power is removed from the unit. The High Level Menu Structure
Menus are arranged so that a particular general function has a menu name on the top line and beneath that either a sub-menu or one or more related individual settings are displayed.
In some cases the functionality is global – meaning it has an effect on the unit as a whole (such as changing the output resolution). In the majority of cases, the function is related to a specific operational area of the unit, detailed by the text in the top line.
There are two screens that appear before the Group Menus (sub-menus) are accessed.
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