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Resumen del manual
68-1466-01 Rev. A 10 08 FOX 2G Tx/Rx AV 1 Chapter One Introduction About this Manual About the FOX 2G Tx/Rx AV FOX 2G Tx/Rx AV Features FOX 2G Tx/Rx AV Application Diagram Introduction FOX 2G Tx/Rx AV • Introduction 1-2 About this Manual This manual contains information about the FOX 2G Tx/Rx AV family of signal transmitters and receivers, with information on how to mount, install and operate these units. In this manual, unless otherwise specified, the term FOX 2G Tx/Rx AV refers to the features or operation of all four units. The term transmitter refers to both the multi-mode (MM) and single mode (SM) transmitters and the receiver refers to both the MM and SM receivers. About the FOX 2G Tx/Rx AV The FOX 2G Tx AV and FOX 2G Rx AV are a high performance, low resolution video, audio, and data (RS-232) transmitter (Tx) and receiver (Rx) pairs. Signals are transmitted over fiber optic cable at rates up to 2 Gbps. There are four different units: FOX 2G Tx AV MM• FOX 2G Tx AV SM• FOX 2G Rx AV MM• FOX 2G Rx AV SM• The MM models have 850 nm multimode small form-factor pluggable (SFP) modules and carry signals up to 500 m (1640'). The SM models have 1310 nm single mode SFP modules and carry signals up to 30 km (18 miles). The transmitter is connected to the receiver using the appropriate fiber optic cable (SM or MM). N The transmitter and receiver must be compatible. Both must be MM or both must be SM. It is not possible to mix types. W The FOX 2G Tx/Rx AV outputs continuous invisible light (Class 1 rated), which may be harmful and dangerous to the eyes; use with caution. Do not look into the rear panel fiber optic cable connectors or into the fiber optic cables themselves. Plug the attached dust caps into the optical transceivers when the fiber optic cable is unplugged. These low resolution FOX 2G video units are not compatible with the Extron FOX 500 RGB series, the FOX 500 DVI, the FOX 500 DA6, or the FOX HD-SDI products. However, they are compatible with the Extron Fiber Matrix units. FOX 2G Tx/Rx AV • Introduction 1-3 FOX 2G Tx/Rx AV Features Digitized signal transmission — Ensures perfect image quality. The non-linearity of the fiber components does not affect signal quality. Light can be distributed and repeated without signal degradation or compression. Long distance transmission — Signals may be transmitted up to 500 m (1,640 feet) over multi-mode (MM) fiber or up to 30 km (18 miles) over single mode (SM) fiber. Daisy chain capability — The system can be expanded to provide output for up to ten display devices. Integration friendly — A variety of connectors permits input and output of composite, S-video, or component video signals. Compatibility with the Extron Fiber Matrix allows the units to be integrated into more complex A/V systems. Transmits multiple signal types — Video, audio and data signals can all be transmitted simultaneously over one fiber. The units transmit composite, S-Video, or component video signals and are compatible with NTSC, PAL, and SECAM standards. All digital, zero compression technology — The FOX 2G AV delivers uncompressed pixel-for-pixel transmission of video signals to ensure optimal image quality. Auto Input Format Detection — The FOX 2G AV transmitter can be set to detect the incoming video signal format, automatically reconfiguring itself to transmit the signal. This feature can reduce the number of required outputs for a matrix switcher, lowering system cost while improving manageability. Encoding and decoding — The FOX 2G Tx AV converts incoming signals to a proprietary format that is passed along the fiber optic cable to the FOX 2G Rx AV. At the other end of the cable, the receiver converts the signal to the low resolution format that matches the needs of the display device. Output Video Formatting — The user can set the output video signal format (composite, S-Video, or component) or follow the format of the source device (video follow). Picture and audio adjustments — Available picture adjustments include color, tint, contrast, and brightness. Audio adjustments include input gain and attenuation, and output level. Both audio and video can be muted. Troubleshooting features — A variety of LED signals and indicators allow easy diagnosis of problems. Easy configuration — The units can be configured using Extron's Special Instruction Set (SIS™) or the FOX Extender Windows Control Program. Introduction, cont’d FOX 2G Tx/Rx AV • Introduction 1-4 FOX 2G Tx/Rx AV Application Diagram FOX 2G Tx AVY/VIDINPUTSRS-232OVER FIBERRS-232REMOTETx RxTx RxAUDIOLRALARM12R-YB-Y/CS-VIDOPTICALPOWER12V 0.6A MAXRxTxFOX 2G Rx AVY/VIDOUTPUTSRS-232OVER FIBERRS-232REMOTETx RxTx RxAUDIOLRALARM12R-YB-Y/CS-VIDOPTICALPOWER12V 0.6A MAXRxTxExtronFOX 2G Tx AVFiber Optic TransmitterRS-232VideoVideoRS-232Up to 30 km (18.75 miles) on singlemode fiber SM ModelOptional Second Fiber Link for Box to BoxCommunicationsAudioProjectorAudioOutputExtronMPA 122Mini Power AmplifierRS-232ProjectorControlDVD/VCRComboExtronF...