User manual JVC DLA-HD550

[. . . ] Remember to retain your Bill of Sale for Warranty Service. DO not attempt to service the product yourself to prevent electrical shock , do not open the cabinet. There are no user serviceable parts inside. Retain this information for future reference. [. . . ] This is the setting for expressing rich dark tones. this is the setting for the characteristic tonal qualities of film. This setting provides even richer darker tones than setting B. Three different kinds of gamma can be set according to your preferences. "Normal" is suitable for normal circumstances but other settings can be selected according to your preferences. This setting can also be configured from the remote control. Select the point where the gradation (brightness) is to be adjusted with the / buttons. If gamma curve is adjusted repeatedly, calculation errors will be accumulated and the gamma curve may not be able to Revert back to its original form. Gamma Adjustment data can be copied in all modes, but it is only possible to paste in Custom 1, Custom 2, and Custom 3. Furthermore, depending on the scene, the picture may be distorted. in this case , please select "off". 2 3 Dark Medium Bright Soft Strong Improves fast-moving pictures to a clear image with little residual image. Select this when the Y Cb Cr(4:4:4) video signals are input. Select this when the Y Cb Cr(4:2:2) video signals are input. Select this when the RGB video signals are input. For some source devices, "Auto (input)" will not function properly. Select this when the component video signals are input. Select this when the RGB video signals are input. Select this when RGB video signals and sync signals are input via the SCART interface for European markets. The setting is available only if the component video terminals are selected. Adjust this only when NTSC signals are input via Video or S-Video terminal. This setting can also be configured from the remote control. [. . . ] This unit contains parts (optical part, cooling fan, etc. Measures to prevent the unit from toppling or dropping should be taken for safety reasons and accident prevention during emergencies including earthquakes. When mounting this unit on a pedestal or ceiling, remove the 4 feet on the bottom surface and use all the 4 screw holes (M5 screws) to mount. Special expertise and techniques are required for mounting this unit. [. . . ]