User manual HITACHI CP-X251

[. . . ] Projector CP-X251 User's Manual ­ Operating Guide Thank you for purchasing this projector. WARNING Before using this product, please read the "User's Manual Safety Guide" and related manuals to ensure the proper use of this product. After reading them, store them in a safe place for future reference. About this manual Various symbols are used in this manual. The meanings of these symbols are described below. [. . . ] · When the TURN ON is selected, a moving picture is displayed more smoothly. · This function may cause a certain degradation of the picture. In such a case, please select the TURN OFF. Set the RGB input signal type for the RGB port. () Use the / buttons to select the RGB port to be set. RGB ó RGB (2) Use the / buttons to select the RGB input signal type. SYNC ON G ON ó SYNC ON G OFF · Selecting TURN ON turns on the SYNC ON G mode. The SYNC ON G mode allows reception of SYNC ON G. · In the SYNC ON G mode, the picture may be distorted with certain input signals. In such a case, remove the signal connector so that no signal is received and turn SYNC ON G off, and then reconnect the signal. COMPONENT VIDEO FORMAT FRAME LOCK RGB IN 33 INPUT Menu INPUT Menu (continued) Item Description The resolution for the RGB and RGB input signals can be set on this projector. (1) In the INPUT menu select RESOLUTION using the / buttons and press the button. () 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) 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. The INFORMATION dialog (43) will be displayed. RESOLUTION MENU INFORMATION RGB 80x 768@ 60 RESOLUTION *2 (4) To set a custom resolution use the / buttons to select CUSTOM and the CUSTOM RESOLUTION BOX will be displayed. Set the horizontal (HORZ) and vertical (VERT) resolutions using the /// buttons. * (5) 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. After the INFORMATION(43) dialog has displayed for about 0 seconds the screen will return to the RESOLUTION menu displaying the changed resolution. CUSTOM RESOLUTION BOX INFORMATION RGB 99x 744@ 60 (6) 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. * For some pictures, this function may not work well. 34 SETUP Menu SETUP Menu With the SETUP menu, the items shown in the table below can be performed. Select an item using the cursor buttons / on the projector or remote control, and press the cursor button on the projector or remote control, or the ENTER button on the remote control to execute the item. Then perform it referring to the following table. Item Description Selecting this item performs the Automatic keystone distortion correction. [. . . ] If the situation cannot be corrected, The projector's microprocessor may need to be reset. Please push the Restart switch by using a cocktail stick or similar and the projector will restart. Please use the FACTORY RESET function of the SERVICE item in the OPTION menu (43) to reset all settings to factory default. Then, if the problem is not removed after the remedy, please contact your dealer or service company. . [. . . ]