Évaluations - 2, GPA: 3.5
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3 Introduction ..................................4 Compression Artifacts .............................. 4 Flea........................................................ 4 Getting Started .............................5 Accessories .........................................5 Connecting your Flea ...........................5 Typical Set-up .......................................... 5 Power Connections .................................. 6 Video Connections ................................... 7 USB Port ................................................. 8 Stand ..................................................9 Adjusting 2D Spatial Filtering .................. 22 Adjusting 3D Temporal Filtering ............... 23 Blocking Artifacts ...............................24 Detail Enhancement ............................25 Dynamic Range Stretching ..................25 Recommended settings ......................25 Specifications* ...........................26 Limited Warranty .........................27 Troubleshooting ..........................28 How to contact us .......................30 Operating Flea............................10 Front panel keys ................................10 Menu .................................................10 Input Selection .......................................11 Status ................................................... 11 Split Image ............................................ 12 Processing ............................................ 13 Test Pattern ...........................................14 Block Artifact Reducer ............................ 15 2D Spatial Filter ..................................... 16 3D Temporal Filter.................................. 17 Detail Enhancement ................................ 18 Dynamic Range Stretcher ....................... 19 Language .............................................. 20 Technical Tutorial .........................21 2D Spatial and 3D Temporal Filtering ...21 2D Spatial Filtering ................................. 21 3D Temporal Filtering ............................. 21 2 Flea Warning WARNING: To prevent fire, shock hazard or product damage, do not expose the unit to rain or mois- ture, dripping or splashing of any liquids. CAUTION: - Ensure this unit is well ventilated. To prevent hazard due to overheating, ensure that curtains and any other type of materials do not obstruct the ventilation vents. - Do not place on another apparatus that might be heating. - Do not install near any heat sources such as radiators, stoves, or other apparatus (such as amplifiers) that produces heat. Warning This symbol is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. CAUTIONRISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. This symbol is intended to alert the user to the pre- NO USER-SERVICEABLE PARTS INSIDE sence of important operating and maintenance (servi- REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. cing) instructions in the litterature accompanying the appliance. Electromagnetic Compatibility This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no garantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. This product incorporates copyright protection technology that is protected by U.S. patents and other intellectual property rights. Use of this copyright protected technology must be authorized by Macrovision and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision. Reverse engineering or disassembly is prohibited. 3 Flea Introduction Introduction Compression Artifacts Digital video compression has introduced a new set of picture artifacts known in the industry as «mosquito noise» and «blocking artifacts». These new degradations coexist with analog video noise and become quite objectionable when seen on today’s large screen displays (see images below). Algolith’s Flea has been engineered to reduce the appear...