User manual HITACHI 13GA1BA

[. . . ] CAUTION This symbol indicates information that, if ignored, could result possibly in personal injury or physical damage due to incorrect handling. Please refer to the pages written following this symbol. 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, transmission or use of this document or contents is not permitted without express written authority. [. . . ] Then perform it referring to the following table. Item BRIGHT CONTRAST Description Using the buttons / adjusts the brightness. : Light ó Dark Strong ó Weak GAMMA #1 #2 DEFAULT CUSTOM DEFAULT CUSTOM DEFAULT CUSTOM MENU [RGB1] PICTURE IMAGE INPUT SETUP SCREEN OPTION EASY MENU :SELECT BRIGHT +0 CONTRAST +0 GAMMA DEFAULT 1 COLOR TEMP HIGH COLOR +0 TINT +0 SHARPNESS +0 PROGRESSIVE TURN OFF MY MEMORY SAVE 1 Using the buttons / switches the GAMMA mode. # DEFAULT ó # CUSTOM ó # DEFAULT #3 CUSTOM ó #3 DEFAULT ó # CUSTOM To adjust #1 CUSTOM, #2 CUSTOM or #3 CUSTOM Selecting a mode of CUSTOM and then pressing the button or the ENTER button displays a dialog to aid you in adjusting the mode. This function is useful when you want to change the brightness of particular tones. Choose an item using the buttons /, and adjust the level using the buttons /. Using a test pattern 1 23 4 #3 ENTER : 56 7 8 +0 +0 +0 +0 +0 +0 +0 +0 GAMMA [CUSTOM 1] GAMMA You can display a test pattern for checking the effect of your adjustment by pressing the ENTER button. No pattern Gray scale of 9 steps Ramp Gray scale of 5 steps Eight of equalizing bars corresponds to eight of tone level of test pattern except the darkest in the left end. If you want to adjust the nd tone from left end on the test pattern, use the equalizing adjustment bar "". The darkest tone at the left end of the test pattern cannot be controlled with any of equalizing adjustment bar. 8 Multifunctional settings PICTURE menu (continued) Item Description Using the buttons / switches the mode of color temperature. HIGH ó MIDDLE CUSTOM ó LOW To adjust CUSTOM COLOR TEMP [RGB1] HIGH MIDDLE LOW CUSTOM OFFSET RGB :SELECT GAIN RGB +0 +0 +0 +0 +0 +0 COLOR TEMP ENTER : Selecting the CUSTOM and then pressing the OFFSET GAIN RGB RGB button or the ENTER button displays a dialog to aid you in adjusting the OFFSET and/or GAIN of CUSTOM mode. OFFSET adjustments change the color intensity +0 +0 +0 +0 +0 +0 on the whole tones of the test pattern. · The number displayed on the menu during this adjustment is just for your reference , and might not be exact display ratio. Left ó Right Using the buttons / adjusts the horizontal phase to eliminate flicker. Right ó Left · This item can be chosen only at a RGB signal or a component video signal. 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 ASPECT OVER SCAN V POSITION H POSITION H PHASE 3 Multifunctional settings IMAGE menu (continued) Item Description Using the buttons / adjusts the horizontal size. Large ó 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. 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. 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. [. . . ] After the projector has sufficiently cooled down, please make confirmation of the attachment state of the lamp cover. If the same indication is displayed after the treatment, please contact your dealer or service company. 48 Troubleshooting Regarding the indicator lamps (continued) POWER LAMP TEMP indicator indicator indicator Blinking In Red or Lighting In Red Description The cooling fan is not operating. Turned off Blinking In Red Please turn the power off, and allow the unit to cool down at least 0 minutes. After the projector has sufficiently cooled down, please make confirmation that no foreign matter has become caught in the fan, etc. If the same indication is displayed after the treatment, please contact your dealer or service company. There is a possibility that the interior portion has become heated. Blinking In Red or Lighting In Red Turned off Lighting In Red Please turn the power off, and allow the unit to cool down at least 0 minutes. [. . . ]