User manual HITACHI CP-RS57W

[. . . ] Projector CP-RS56/CP-RX61/CP-RS57 User's Manual ­ Operating Guide Thank you for purchasing this projector. WARNING Before using, read the "User's Manual - Safety Guide" and these manuals to ensure correct usage through understanding. After reading, 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. [. . . ] Performing the SAVE1, SAVE2, SAVE3 or SAVE4 puts the current adjustment data on the memory whose number corresponds with the command's number. 30 Multifunctional settings IMAGE menu With the IMAGE menu, items shown in the table below can be performed. MENU [RGB1] PICTURE IMAGE INPUT SETUP SCREEN OPTION EASY MENU :SELECT ASPECT 4:3 OVER SCAN 5 V POSITION 25 H POSITION 142 H PHASE 16 H SIZE 1344 AUTO ADJUST EXECUTE on the projector or remote control, or the ENTER button on the remote control to progress. Then perform it referring to the following table. Item At a RGB signal 4:3 16:9 NORMAL At a video signal / no signal 4:3 16:9 Description ASPECT · The NORMAL mode keeps the original aspect ratio of the signal. · At a HDTV component video signal of 1125i (1080i) or 750p (720p), this item can't be chosen. · Performing the automatic adjustment initializes the aspect ratio setting. Large (It reduces picture) · This item can be chosen only at a video signal. · When this adjustment is too large, certain degradation may appear at the frame area of the picture. · The number displayed on the menu during this adjustment is just for your reference , and might not be exact display ratio. Up Left Down Right OVER SCAN V POSITION H POSITION H PHASE Right Left · This item can be chosen only at a RGB signal or a component video signal. 31 Multifunctional settings IMAGE menu (continued) Item Description Large Small · This item can be chosen only at a RGB signal. · When this adjustment is excessive, the picture may not be displayed correctly. In such a case, please reset the adjustment pressing the RESET button during this operation. Choosing this item performs the automatic adjustment feature. At a RGB signal The vertical position, the horizontal position, the horizontal phase, the aspect and horizontal size will be automatically adjusted. Make sure that the application window is set to its maximum size prior to attempting to use this feature. A dark picture may still be incorrectly adjusted. At a video signal S-VIDEO · VIDEO: The video format best suited for the respective input signal, the vertical position, the horizontal position phase and the aspect will be automatically adjusted. COMPONENT: The vertical position, the horizontal position, the clock phase and the aspect will be automatically adjusted. This function is available only when the AUTO mode is selected at the VIDEO FORMAT MENU. For a component video signal, the signal type is automatically · The automatic adjustment operation requires approximately 10 seconds. Also please note that it may not function correctly with some input. H SIZE AUTO ADJUST EXECUTE 32 Multifunctional settings INPUT menu With the INPUT menu, items shown in the table below can be performed. MENU [RGB1] PICTURE IMAGE INPUT SETUP SCREEN OPTION EASY MENU :SELECT COLOR SPACE AUTO VIDEO FORMAT AUTO FRAME LOCK TURN OFF INFORMATION on the projector or remote control, or the ENTER button on the remote control to progress. Then perform it referring to the following table. Item AUTO COLOR SPACE RGB Description SMPTE240 REC709 REC601 · This item can be chosen only at a RGB signal or a component video signal. · The AUTO mode automatically selects the optimum mode. · The AUTO operation may not work well at some signals. [. . . ] (2) The projector in creases the setting value on the above setting code. (3) The projector returns the response code `06H' to the computer. Decreasing the projector setting value (Decrement command) (1) The computer sends the decrement code Header + Command data (`05H'+ `00H'+ type (2 bytes) +`00H' + `00H') to the projector. (2) The projector decreases the setting value on the above setting code. [. . . ]