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Производитель: 3M Размер: 333.91 kb Название файла: vp30.pdf Язык инструкции:

Text mode gives sharper and better-colored images when showing printed material. 10) FREEZE: Freeze frame the image 11) BROWSE: Enable the function of side-by-side images comparison on same screen. 12) PLAYBACK: Playback saved pictures 13) FOCUS: Automatically focus the image 14) ZOOM UP, ZOOM DOWN: Zoom the image in and out SPECIFICATIONS: Power supply 12V DC power adapter Maximum power consumption 20 W Operatingcondition Temperature 0 — 45. Humidity 5% - 75% Non-condensing Dimentions(packing case) 425mm*477mm*170mm (W Weight 6.0 kg Light source LED Compliance ROHS,CE,CCC,ISO9001 Inputs Audio 1 x,<2.0 Vp -- p Video 1 x,<1.0 Vp -- p/75. Signal system NTSC VGA(PC) 2x Outputs Audio 1 x,<2 Vp -- p Video 1 x,<1.0Vp -- p/75. Signal system NTSC USB connector 1x S-Video 1X VGA(PC) 2X Camera Video output RGBHV Sensor CCD image sensor Total pixels 850,000 Focus Auto/manual Zoom > 96X Scan frequency 48 KHz(horizontal),60 Hz Images side-by-side Manual Brightness adjustment Manual Text/Image mode switch Manual Initial Setup: 1. Unpack system and put aside all packing materials. Unfold the lighting arms until reach the end position. 2. Raise the main camera arm until it locks in place, then rotate the upper camera arm. 3. Rotate the camera head until the lens face the center of the base unit. 4. Connect RGB interface: use the provided RGB cable, connect the output of the visual presenter with the RGB input the display (monitor, television or projector). 5. Connect the composite-in interface: use the provided RCA pin cable. Plug the power cord into the power cord receptacle of the visual presenter and the AC outlet. Operating Instructions 1. General: 1). Turn on the Power switch. 2). Place the target object on the stage. 3). Adjust the image size according to the object size by pressing the ZOOM up/ ZOOM down buttons on the control panel. 4). Press the “Focus” button for automatic focus. 5). “Freeze” button can be used to lock the image while changing displaying materials. 6) “Browse” and “Freeze” buttons can be used to compare a previous captured image with the current image side by side. 7) Turn the knob on the camera will change the alignment of the image. 2. Showing printed material: For sharper image and more vivid color, choose the Text mode by pressing “FN” and “P/N” button. 3. Showing the transparent material such as an overhead transparent sheet: Press the “Light” button until the built-in base light lights up. Troubleshooting Symptoms Possible causes/counter-measures No image 1. Power cord is not properly connected. 2. Cables are not properly connected. 3. Power switch is not turned on. 4. The built-in fuse is broken: Change fuse. Upper light not on 1. The filament is broken. Change the bulb. 2. the lamp is not fully plugged in its holder: Out of focus or blurring image 1. The object is too close to the lens. 2. Focus is on the max. point of “Tele” press “Wide”. 3. Auto-focus is not on: press AF again. 4. Fog on the lens in damp climate. It will disa...

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