Manual do usuário OPTOMA HD80

[. . . ] 12 Main Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Connection Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Use Edge Mask "On" if image source happens to have encoding error near any edge of the displayable image. Select the display mode from Cinema, Bright, TV, sRGB and User. Press "Menu" to launch the on-screen display (OSD) menu. To exit OSD, Press "Menu" again. Use to select items or make adjustments to your selection. Mask off a few pixels on each edge of the image to be displayed. Use this function to adjust if image source happens to have noise near any edge of the display image. Scale the image at a 4:3 aspect ratio. Mode Menu Four Directional Select Keys Enter Overscan 4:3 18 User Controls 16:9 Native Letter-Box Scale the image at a 16:9 aspect ratio. Enable the viewing of the letterboxed nonanamorphically enhanced movie at full screen width. Part of the original image will be lost if the image aspect ratio is less than 2. 35:1. Press "DVI" to choose Analog and Digital Signal source from DVI connector. (0:Off) This unit comes with 10 preset gamma curves. After the initial setup and fine tuning is completed, utilize the Gamma Adjustment steps to optimize your image output. Gamma Degamma This allows you to choose a degamma table that has been fine-tuned to bring out the best image quality for the input. Film: For home theater. True Vivid This adjustable item utilizes a new color-processing algorithm and enhancements to enable the picture's vividness to be significantly increased. The range is from "0" to "5". Note "B/W Extension" can't support when source is HDMI, analog or digital RGB via DVI port. There are 3 pre-set modes and one user mode for advanced edge enhancement filter. You can easily switch between the modes to achieve different effects. (0:Off) Black and White Extension can stretch the black and white levels to automatically increase the contrast of input image. This unit has 2 Edge Enhance B/W Extension 24 User Controls pre-set modes that allow the user to switch among the pre-sets to obtain different image effects. (0:Off/1:On) Adjust the color temperature. At cold temperature, the screen looks colder; at warm temperature, the screen looks warmer. 1) For User mode adjustment, put cursor on "User", and press "Enter" to select this adjustment item. 2) Use " ", " " to highlight the desired adjustment items, then press "Enter" or " " to select it. The Menu disappears and only an adjustment bar appears. [. . . ] When the lamp life is nearing the end of use, you will receive a warning message. Warning: Lamp compartment is hot!Allow it to cool down before changing lamp! When you see this message, please contact your local reseller or service center to change the lamp as soon as possible. Make sure the projector has been cooled down for at least 30 minutes before changing the lamp. 1 2 4 Lamp Replacing Procedure: Warning: To reduce the risk of personal injury, do not drop the lamp module or touch the lamp bulb. The bulb may shatter and cause injury if it is dropped. 1. [. . . ]