User manual HITACHI CP-X253

[. . . ] Projector CP-X253 User's Manual (detailed) Operating Guide Thank you for purchasing this projector. WARNING Before using this product, please read all manuals for this product. Be sure to read "Safety Guide" first. After reading them, store them in a safe place for future reference. About this manual Various symbols are used in this manual. [. . . ] · 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. · The AUTO mode automatically selects the optimum mode. · The AUTO operation may not work well at some signals. In such a case, it might be good to select a suitable mode except AUTO. (continued on next page) 8 INPUT Menu INPUT Menu (continued) Item Description Set the video format for the s-video port and video port. (1) Use the / buttons to select the input port. (2) Using the / buttons switches the mode for video format. AUTO ó NTSC ó PAL ó SECAM N-PAL ó M-PAL ó NTSC4. 43 · This item is performed only for a video signal from the VIDEO port or the S-VIDEO port. · The AUTO mode automatically selects the optimum mode. · The AUTO operation may not work well for some signals. an irregular picture, lack of color), please select the mode according to the input signal. Using the / buttons turns the frame lock function on/off. TURN ON ó TURN OFF · This item can be performed only on a computer signal with a vertical frequency of 50 to 60 Hz. · When the TURN ON is selected, a moving pictures are displayed more smoothly. · This function may cause a certain degradation of the picture. In such a case, please select the TURN OFF. Set the computer input signal type for the ports of COMPUTER. (1) Use the / buttons to select a COMPUTER port to be set. COMPUTER IN1 ó COMPUTER IN2 (2) Use the / buttons to select the computer input signal type. AUTO ó SYNC ON G OFF Sync on Green signal can be supported, if AUTO is selected. · When the AUTO is selected, the picture may be distorted with certain input signals. [. . . ] After the treatment, reset the power to ON. NOTE · When the interior portion has become overheated, for safety purposes, the projector is automatically shut down, and the indicator lamps may also be turned off. In such a case, disconnect the power cord, and wait at least 45 minutes. After the projector has sufficiently cooled down, please make confirmation of the attachment state of the lamp and lamp cover, and then turn the power on again. Shutting the projector down Only when the projector can not be turned off by usual procedure (13), please push the shutdown switch using a pin or similar, and disconnect the power plug from the power outlet. Before turning it on again, wait at least 10 minutes to make the projector cool down enough. COMPUTER IN1 COMPUTER IN2 Shutdown switch K Resetting all settings When it is hard to correct some wrong settings, the FACTORY RESET function of the SERVICE item in the OPTION menu (41) can reset all settings(except LANGUAGE, FILTER TIME, LAMP TIME, FILTER MESSAGE and etc. ) to the factory default. [. . . ]