User manual HITACHI CP-X450

[. . . ] Projector CP-X201/CP-X301/CP-X401/CP-X450 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 the projector is inclined to near ±30 degree or over, this function may not work well. · This function will be unavailable when the Transition Detector is on (49). Using the / buttons corrects the vertical keystone distortion. Shrink the top of the image ó Shrink the bottom of the image · The adjustable range of this function will vary with the type of input signal. For some input, this function may not work well. · This function will be unavailable when the Transition Detector is on (49). AUTO KEYSTONE EXECUTE KEYSTONE (continued on next page) 33 SETUP menu SETUP menu (continued) Item WHISPER Description Using the / buttons turns off/on the whisper mode. NORMAL ó WHISPER · When WHISPER is selected, acoustic noise and screen brightness are reduced. Using the / buttons switches the mode for mirror status. MIRROR NORMAL ó H:INVERT ó V:INVERT ó H&V:INVERT If the Transition Detector is TURN ON and MIRROR status is changed, Transition Detector Alarm (49) will be displayed when projector is restarted after the power switch is turned off. Using / buttons switches the standby mode setting between NORMAL and SAVING. NORMAL ó SAVING When SAVING is selected, the power consumption in the standby mode is lowered with some functional restriction as below: · When SAVING is selected, the RS-232C communication control is disabled except to turn the projector on while the projector is in the standby mode. · When SAVING is selected, any setting of the MONITOR OUT ( below) and AUDIO (35) in the standby mode is invalid, and no signal is output from both of MONITOR OUT and AUDIO OUT ports in the standby mode. The combination of a picture shown on screen and output from the MONITOR OUT port can be arranged in the menu. The picture coming into the port selected in the (2) is output to the MONITOR OUT port while an image from the port chosen in the (1) is on screen. (1) Choose a picture input port using / buttons. QUIT ó COMPUTER 1 ó COMPUTER 2 (COMPUTER IN1) (COMPUTER IN2) STANDBY VIDEO ó S-VIDEO ó COMPONENT (Y, Cb/Pb, Cr/Pr) STANDBY MODE MONITOR OUT · Choose STANDBY, to select the output signal from the MONITOR OUT port in the standby mode. · While QUIT is selected, pressing the button returns to the previous menu. (2) Select one of the COMPUTER IN ports using / buttons. Choosing the COMPUTER 1 allows the following choice. 1 (COMPUTER IN1) ó OFF Choosing the COMPUTER 2 allows the following choice. 2 (COMPUTER IN2) ó OFF Choosing other input or STANDBY allows the following choice. 1 (COMPUTER IN1) ó 2 (COMPUTER IN2) ó OFF · OFF disables the MONITOR OUT port. 34 AUDIO menu AUDIO menu From the AUDIO menu, items shown in the table below can be performed. Select an item using the / cursor buttons, and press the cursor button or the ENTER button to execute the item. Then perform it according to the following table. Item VOLUME SPEAKER Description Using the / buttons adjusts the volume. [. . . ] 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 (14) , 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. Shutdown switch Resetting all settings When it is hard to correct some wrong settings, the FACTORY RESET function of SERVICE item in OPTION menu (44) can reset all settings(except LANGUAGE, FILTER TIME, LAMP TIME, FILTER MESSAGE settings and etc. ) to the factory default. 6 Troubleshooting Phenomena that may be easy to be mistaken for machine defects About the phenomenon confused with a machine defect, check and cope with it according to the following table. Phenomenon Cases not involving a machine defect Reference page The electrical power cord is not plugged in. Correctly connect the power cord. The main power source has been interrupted during operation such as by a power outage (blackout), etc. Power does not come on. Please disconnect the power plug from the power outlet, and allow the projector to cool down at least 10 minutes, then turn the power on again. 11, 14 Either there is no lamp and/or lamp cover, or either of these has not been properly fixed. Please turn the power off and disconnect the power plug from the power outlet, and allow the projector to cool down 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. 54, 55 The signal cables are not correctly connected. Correctly connect the connection cables. 9 ­ 15, 16 Signal source does not correctly work. Neither sounds nor pictures are outputted. Correctly set up the signal source device by referring to the manual of the source device. The input changeover settings are mismatched. Select the input signal, and correct the settings. The BLANK function for pictures and the MUTE function for sounds are working. AV Mute may be active. [. . . ]