TV & MONITOR PATTERN GENERATORS - Protel

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GV-242Multimedia signal generatorThe GV-242 multimedia signal generator is an accurate, handyinstrument; it provides signals, reference patterns and soundto support the verification of all kinds of computer monitors,video projectors, TV sets, flat screens (TFT & plasma) ormultimedia monitors.Its many features, like small size and battery operation, turn itinto a very convenient instrument for both lab use and travellingservice technicians. The GV-242 is a portable, handy unit.It features advanced characteristics, like self-calibration, coloursensors compatibility and customized test sequences; it alsosupports the design of customized video formats usingVideo Generator Manager, a PC application for MS Windows basedcomputers .DVI OutputAvailable tests for PAL, NTSC and HDTV systemsIncludes an RS-232 port, supporting PC-controlled operationand firmware updates.Computer monitors VESA testCustomized video formatsAutomatic detection of monitor supported formatsCustomized test sequencesElectronic circle for geometry adjustments 20 Charts 4:3 and 16:9 formatsElectronic circleFor TV setsand monitors Outputs YPbPrRGBS-VHSDVIVESAPC software includedCustomized formats12
GV-242Supports high definition formats Pattern charts White Purity Purity Purity Grid Reverse(red signal) (green signal) (blue signal) gridOverscan Raster Cutoff Window Focus Colour bars(no video)SPECIFICATIONS GV - 242FormatsStorage126 totalBuilt-inVESA, DVI, PAL/NTSC, HDTV/SDTV-RGB, HDTV/SDTV-YPbPrEdit methodMS WIndows based Video Generator ManagerImagesStandardWhite, Purity (red, green, blue), Grid, Reverse grid,Overscan, Raster, Cutoff, Focus, Colour bars, Grey-scale bars,Regulate, Checker, Dots, SMPTEBar, Ramp, Pulse BarTest sequenceStorage100 stepsEdit methodUsing Video Generator ManagerParametersFormat, image, duration (0.1 seg to 24 hours)Horizontal TimingFrequency1.5 kHz - 250 kHzTotal pixels 32 to 4095Active range16 to 4294 pixelsVertical TimingFrequency1 Hz - 1 kHzActive lines 1 - 4095Sync typesSeparate, digital/analogue compositeScan typesProgressive, Interlace, HDTV13Grey-scale Regulate Board Dots SMPTEBar Ramp PulseBarbarsUser InterfaceDisplayControlsComputer PortTypePurposeColor sensor supportDescriptionDDC (Display Data Channel)DescriptionVersionSoundOutputSignalPower supplyDCBattery lifeACCharge timeFrequencyVoltageMechanical featuresDimensionsWeightUsing an optional accessory (colour sensor), the GV-242 can measure chromaticity(expressed as x,y coordinates according to the CIE standard) and screen brightness,that can be expressed in “fL” o “nits”.20 x 4 character LCD with backlightIntuitive drill-down menusRS-232C, 9 pinCopy formats and firmware updates from PCDisplay data from a color sensor forwhite balance adjustmentRead a monitor’s EDID data and displaythe manufacturer’s suported formatsDDC-2B (read only)Stereo connector, 3.5 mmTone 1 kHz (left), Tone 2 kHz (right)6 AA NiMh batteries included8 hours between charges with NiMhCharger / generator power supply8 hours50 to 50 Hz100 - 250 VAC (auto-select)W. 210 x H. 152 x D. 41 mm.700 g
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TV & MONITOR PATTERN GENERATORS - Protel

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