User manual HITACHI HFCVWA16LB2 SERVICE MANUAL

[. . . ] The meanings of these symbols are described below. WARNING This symbol indicates information that, if ignored, could possibly result in personal injury or even death due to incorrect handling. CAUTION This symbol indicates information that, if ignored, could possibly result in personal injury or physical damage due to incorrect handling. Please refer to the pages written following this symbol. NOTE · The information in this manual is subject to change without notice. [. . . ] TV ó FILM ó TURN OFF · This function is performed only for an interlaced signal of a video, s-video or component video of 525i (480i) or 625i (576i) signal. · When TV or FILM is selected, the screen image will be sharp. FILM adapts to the 2-3 Pull-Down conversion system. But these may cause a certain defect (for example, jagged line) of the picture for a quick moving object. In such a case, please select TURN OFF, even though the screen image may lose the sharpness. Using the / buttons switches the noise reduction mode. HIGH ó MID ó LOW · This function performs only for a video, s-video or component video of 525i(480i) or 625i(576i) signal. · When this function is excessive, it may cause a certain degradation of the picture. Using the / buttons switches the mode for color space. AUTO ó RGB ó SMPTE240 ó REC709 ó REC601 PROGRESSIVE VIDEO NR COLOR SPACE · This item can be selected only for a computer signal or component video signal except SCART RGB signal. · The AUTO mode automatically selects the optimum mode. (1) In INPUT menu select RESOLUTION using the / buttons and press the button. (2) In the RESOLUTION menu, select the resolution you wish to display using the / buttons. Selecting AUTO will set a resolution appropriate to the input signal. (3) STANDARD Pressing the or ENTER button when selecting a STANDARD resolution will automatically adjust the horizontal and vertical positions, clock phase and horizontal size and automatically select an aspect ratio. STANDARD RESOLUTION (3) CUSTOM (3)-1 To set a custom resolution use the CUSTOM / buttons to select the CUSTOM and the CUSTOM RESOLUTION box will be displayed. Set the horizontal (HORZ) and vertical (VERT) resolutions using the /// buttons. Although not all resolutions are guaranteed. (3)-2 To save the setting place the cursor on the right-most digit and press the button. The horizontal and vertical positions, clock phase and horizontal size will be automatically adjusted and an aspect ratio will be automatically selected. (3)-3 To revert back to the previous resolution without saving changes place the cursor on the left-most digit and press the button. The screen will then return to the RESOLUTION menu displaying the previous resolution. [. . . ] After the projector has sufficiently cooled down, please make confirmation of the following items, and then turn the power on again. · Is there blockage of the air passage aperture?· Does the peripheral temperature exceed 35°C?If the same indication is displayed after the remedy, please set FAN SPEED of SERVICE item in OPTION menu to HIGH (42). Lighting In Green Simultaneous blinking in Red It is time to clean the air filter. Please immediately turn the power off, and clean or change the air filter referring to the section "Air Filter". [. . . ]