User manual HITACHI J100U2

[. . . ] CAUTION This symbol indicates information that, if ignored, could possibly result in personal injury or physical damage due to incorrect handling. NOTE · The information in this manual is subject to change without notice. · The manufacturer assumes no responsibility for any errors that may appear in this manual. · The reproduction, transfer or copy of all or any part of this document is not permitted without express written consent. [. . . ] ON OFF · This item can be performed only on a signal with a vertical frequency of 49Hz to 51Hz, 59 to 61 Hz. · When ON is selected, moving pictures are displayed more smoothly. · This function may cause a certain degradation of the picture. In such a case, please select OFF. VIDEO FORMAT COMPUTER IN FRAME LOCK (continued on next page) 32 INPUT menu Item Description The resolution for the COMPUTER IN1 and COMPUTER IN2 input signals can be set on this projector. (1) In the INPUT menu select the RESOLUTION using the / buttons and press the button. (2) In the RESOLUTION menu select the resolution you wish to display using the / buttons. (3) Pressing the or ENTER button when selecting a STANDARD resolution will automatically adjust the horizontal and STANDARD vertical positions, clock phase and horizontal size. (4) To set a custom resolution use the / buttons to select the CUSTOM and the RESOLUTION_CUSTOM box will be displayed. CUSTOM Set the horizontal (HORZ) and vertical (VERT) resolutions using the /// buttons. The message "ARE YOU SURE YOU WISH TO CHANGE RESOLUTION?" appears. The horizontal and vertical positions, clock phase and horizontal size will be automatically adjusted. · When SAVING is selected, AUDIO OUT STANDBY setting of AUDIO SOURCE (36) is invalid, and no signal is output from 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. COMPUTER IN1 COMPUTER IN2 STANDBY COMPONENT VIDEO S-VIDEO (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. COMPUTER IN1 OFF Choosing the COMPUTER IN2 allows the following choice. COMPUTER IN2 OFF Choosing other input or STANDBY allows the following choice. COMPUTER IN1 COMPUTER IN2 OFF · OFF disables the MONITOR OUT port. 35 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. The combination of a picture and audio input port can be arranged in the menu. The audio coming into the port selected in the (2) is output while an image from the port chosen in the (1) is on screen. [. . . ] 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 (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 (46) can reset all settings(except LANGUAGE, FILTER TIME, LAMP TIME, FILTER MESSAGE and SECURITY settings and etc. ) to the factory default. 60 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 11 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. [. . . ]