NEC Projector M230X User Manual
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71 5. Using On-Screen Menu [IMAGE OPTIONS] Adjusting Clock and Phase [CLOCK/PHASE] This allows you to manually adjust CLOCK and PHASE. CLOCK �������������������Use this item to fine tune the computer image or to remove any vertical banding that might appear � This function adjusts the clock frequencies that eliminate the horizontal ban\ ding in the image� This adjustment may be necessary when you connect your computer for the first time� PHASE �������������������Use this item to adjust the clock...
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72 5. Using On-Screen Menu Adjusting Horizontal/Vertical Position [HORIZONTAL/VERTICAL] Adjusts the image location horizontally and vertically. NOTE: The [HORIZONTAL] and [VERTICAL] items are not available for VIDEO, S-VIDEO, HDMI, VIEWER, NETWORK, and USB DISPLAY. - An image can be distorted during the adjustment of [CLOCK] and [PHASE]. This is not malfunction. - The adjustments for [CLOCK], [PHASE], [HORIZONTAL], and [VERTICAL] will be stored in memory for the current signal. The next...
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73 5. Using On-Screen Menu Selecting Aspect Ratio [ASPECT RATIO] The term “aspect ratio” refers to the ratio of width to height of a projected image. The projector automatically determines the incoming signal and displays it in its appropriate aspect ratio. • This table shows typical resolutions and aspect ratios that most computers support. ResolutionAspect RatioVGA 640 × 480 4:3 SVGA 800 × 600 4:3 XGA 1024 × 768 4:3 WXGA 1280 × 768 15:9 WXGA 1280 × 800 16:10 WXGA+ 1440 × 900 16:10 SXGA...
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74 5. Using On-Screen Menu Sample image when the appropriate aspect ratio is automatically determined M350X/M300X/M260X/M230X [Computer signal] Aspect ratio of incoming signal4:35:416:9 15:916:10 Sample image when the appro-priate aspect ratio is automati-cally determined [Video signal] Aspect ratio of incoming signal4:3 Letterbox Squeeze Sample image when the as-pect ratio is automatically de- termined NOTE: To display a squeezed signal prop-erly, select [16:9] or [WIDE ZOOM]. M300W/M260W...
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75 5. Using On-Screen Menu Menu Descriptions & Functions [SETUP] [GENERAL] Enabling Auto Keystone [AUTO KEYSTONE] This feature allows the projector to detect its tilt and correct vertical distortion automatically. To turn on the AUTO KEYSTONE feature, select [ON]. To adjust the KEYSTONE feature manually, select [OFF]. NOTE: The [AUTO KEYSTONE] function is not available when an orientation type such as [CEILING REAR], [DESKTOP REAR], [CEILING FRONT] other than [DESKTOP/FRONT] is selected for...
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76 5. Using On-Screen Menu Using the Wall Color Correction [WALL COLOR] This function allows for quick adaptive color correction in applications where the screen material is not white. NOTE: Selecting [WHITEBOARD] reduces lamp brightness. Setting Eco Mode [ECO MODE] The ECO MODE increases lamp life, while lowering power consumption and cutting down on CO2 emissions. Four brightness modes of the lamp can be selected: [OFF], [AUTO ECO], [ECO1] and [ECO2] modes. (→ page 26)
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77 5. Using On-Screen Menu Setting Closed Caption [CLOSED CAPTION] This option sets several closed caption modes that allow text to be superimposed on the projected image of Video or S-Video. OFF ������������������������This exits the closed caption mode� CAPTION 1-4 ���������Text is superimposed� TEXT 1-4 ����������������Text is displayed� NOTE: • The closed caption is not available under the following conditions: - when messages or menus are displayed. - when an image is magnified, frozen,...
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78 5. Using On-Screen Menu Turning ON/OFF Control ID [ID DISPLAY] ID DISPLAY �����������This option turns on or off the ID number which is displayed when the ID SET button on the remote control is pressed� Turning On / Off Eco Message [ECO MESSAGE] This option turns on or off the following messages when the projector is turned on. The Eco Message prompts the user to save energy. When [OFF] is selected for [ECO MODE], you will get a message to prompt you to select [AUTO ECO], [ECO1], or...
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79 5. Using On-Screen Menu [INSTALLATION] Selecting Projector Orientation [ORIENTATION] This reorients your image for your type of projection. The options are: desktop front projection, ceiling rear projection, desktop rear projection, and ceiling front projection. DESKTOP FRONTCEILING REAR DESKTOP REARCEILING FRONT Disabling the Cabinet Buttons [CONTROL PANEL LOCK] This option turns on or off the CONTROL PANEL LOCK function. NOTE: • This CONTROL PANEL LOCK does not affect the remote control...
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80 5. Using On-Screen Menu Selecting Communication Speed [COMMUNICATION SPEED] This feature sets the baud rate of the PC Control port (D-Sub 9P). It supports data rates from 4800 to 38400 bps. The default is 38400 bps. Select the appropriate baud rate for your equipment to be connected (depending on the equip- ment, a lower baud rate may be recommended for long cable runs). NOTE: Your selected communication speed will not be affected even when [RESET] is done from the menu. Setting...