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Summary of Contents for Optoma DC455
- Page 1 DC455 Visualizer Document Camera User Manual TS-82-925-90020...
- Page 3 Warning 1. Do not look directly at the LED light source,which may cause retinal damage. 2. Carry the product by holding the lower part of the main unit in both hands. Never hold the product by the arm or the camera head only. 3.
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Page 4: Preparing The Document Camera
Preparing the Document Camera » Knowing the Document Camera Parts... -
Page 5: Control Panel
» Control Panel ZOOM - LAMP ZOOM+ HDMI BRIGHT FREEZE OUTPUT FLIP RECORD SNAP MENU PLAY Button Function Button Function Power on/off Pass the signal from PC Invert image 180° Show/hide brightness adjustment bar. "Freeze" the current image or "Pause" the clip while playing video Turn on/off the LED lamp and adjust the brightness. -
Page 6: Remote Control
» Remote Control Button Function Brightness hotkey Power on / off Freeze current image. * Pause the clip while playing videos Show or hide on-screen icons To show or hide OSD menu Playback mode to display recorded pictures and video clips Invert image 180°... - Page 7 » Setting up ‡ Camera Head Roll the lens rotator to rotate image 90°. 90° 90° ‡ Illumination Lamp...
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Page 8: Basic Operation
» Basic Operation ‡ Menu options in Preview Mode Name Icon Option Description Use the Right / Left buttons to make the Brightness image brighter / darker To improve the tint of color-based subjects Graphic VXFK DV SLFWXUHV RU ¿JXUHV The function is designed especially for text-based documents to which can be Text... - Page 9 Setting Beep On / Off Enable beep sound on / off 6HW ÀLFNHU IUHTXHQF\ WR +] RU +] 7KH ÀLFNHU VHWWLQJ LV EDVHG RQ Flicker 50Hz / 60Hz the frequency standard of your local power supply. Select “Disk” to enter Mass storage Disk Mode Select “PC Cam“...
- Page 10 ‡ Adjusting the brightness ‡ Zoom Function 1. Use the Zoom button ( ) to zoom in or zoom out the screen. ‡ Adjusting the focus ‡ Automatic focus Press AF button ( ) to do an one-time auto focus. This function provides a one-shot auto focus.
- Page 11 ‡ Inserting and Ejecting a SD / SDHC card (Not supplied) ‡ Recording a video clip / Taking a still picture 1. Set the capture or record resolution. 2. Press the Recording button ( ) to start recording and press it again to stop recording 3.
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Page 12: Making The Connections
Making the Connections VGA OUT VGA IN DC IN HD OUT HD IN Use power adapter to connect DC IN connector on the product to a standard 100V~240V AC power outlet. Various output resolutions are available depending on the output and aspect ratio setting. Please refer to the table listed below : *Document camera will downgrade the output resolution automatically when the connected display GHYLFH GRHVQ¶W VXSSRUW KLJKHVW UHVROXWLRQ... - Page 13 Product Display Cable PC Port Port Device Port RGB OUT- RGB INPUT INPUT OUTPUT HDMI HDMI-INPUT HDMI HDMI HDMI- OUTPUT Micro USB TYPE A Port ‡ Connecting the Output Display VGA OUTV GA IN DC IN HD OUT HD IN HDMI HDMI...
- Page 14 ‡ Connect via USB Press MENU ( ) button VHOHFW 86% &RQQHFW Choose "Disk" to connect mass storage. Choose "PC Cam" to use as a PC-Cam. ‡ &RS\LQJ ¿OHV WR \RXU FRPSXWHU ‡ Using product as a PC cam...
- Page 15 ‡ DC IN HD OUT HD IN...
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Page 16: Advanced Operation
» Advanced operation ‡ Highlight function 1. Use the Highlight display to draw attention to a particular section of the output image. 2. Press the Highlight button ( ) on the remote control, and use the direction buttons to move the nighinght area. ‡... - Page 17 ‡ Connect to a microscope Connect to a microscope enables you to examine microscopic objects on a big screen. 1. Adjust the microscope and focus objects. 2. Choose an appropriate microscope adapter. 3. Microscope adapter accessories are applicable to Ø28mm,Ø31mm, Ø33mm, and Ø34mm eyepieces.
- Page 18 » Storing 1. Power off the product. OUTPUT 2. Unplug the AC adapter from the wall outlet. Disconnect the AC Adapter and all cables. 3. Fold the camera head and arms in the way shown LQ WKH ¿JXUH...
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Page 19: Troubleshooting
» Troubleshooting Problem Cause Solution Cannot power on The AC adapter is not Re-connect one end of the AC adapter normally. correctly connected to the to the document camera and the other wall outlet or the document end to a wall outlet. camera. - Page 20 Problem Cause Solution The LCD screen The format of the memory Format the card. displays “MEMORY card is not compatible with ERROR” or “CARD the document camera. ERROR” message or The memory card is Replace the memory card with a new memory card cannot corrupted.
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