Epson Projector Emp 71 User Manual
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49 Advanced Menu Displaying Menus Press the Menu button, use the Enter button to select Advanced from the top menu displayed, and press the Enter button to move to a submenu. Settings MenuContent Language Select the menu language. Select from Japanese, English, German, French, Italian, Spanish, Portuguese, Chinese and Korean. Color Setting Use color temperature or RGB to create settings for the colors displayed on screen. Color Temp: Adjusts the color temperature * of the video. Select Color Temp and press the Enter button to create settings. The setting unit is Kelvins (K). + : Increases color temperature (strengthens blue). - : Decreases color temperature (strengthens red). RGB: Adjusts red, green, and blue intensity. Select RGB and press the Enter button to create settings. + : Strengthens color. - : Weakens color. Rear Proj. This setting is used for projection from the rear of a screen. ON : Inverts a projected image vertically. OFF : Restores original. Ceiling This setting is used for projection with the projector hanging from a ceiling. ON : Inverts a projected image vertically and horizontally. OFF : Restores original. Reset Returns Advanced menu settings to their factory shipping values. * See page 52 for factory shipping values. To reset all menus to factory shipping values, use the Reset All menu.
50 About Menu Displaying Menus Press the Menu button, use the Enter button to select About from the top menu displayed, and press the Enter button to move to a submenu. Setting and Display Information The settings information displayed in the About menu differs as shown below during video projection from a computer/component versus a video device. D-Sub15: Computer/Component video Video: Video image : Display : No display MenuContentVideo Projection D-Sub15Video Lamp Displays cumulative lamp-on time. Reset Lamp TimerSets cumulative lamp-on time to zero. Use this function when replacing the lamp. Video Source Displays the source for the video displayed on screen. Input Signal Displays a computer/component video input signal. Frequency Displays frequencies. H: Displays the horizontal scanning frequency. V: Displays the vertical scanning frequency. SYNC Polarity Displays sync polarity. SYNC Mode Displays sync attributes. Resolution Displays input resolution. Refresh Rate Displays refresh rate (vertical frequency). Video Signal Displays an A/V device signal mode. (When set to Auto in the menu, Auto (NTSC) is displayed.) Computer/Component Video Projection Video Projection
51 Reset All Menu Displaying Menus Press the Menu button, and use the Enter button to select Reset All from the top-level menu displayed. Settings MenuContent Reset All Returns all menu settings to initial settings. (Lamp and language settings excluded) * Note that rear and invert settings will also be cleared by this operation.
52 Initial Settings List Initial settings at product shipment are shown below. Main Menu TitleSubmenu TitleInitial Settings Video (Computer/ Component Video)Position Central value Tracking Dependent on the connected signal Sync. 0 Brightness Central value Contrast Sharpness Gamma Normal Input Signal RGB Auto Setup ON Aspect Ratio 4:3 Video (Video) Position Central value Brightness Contrast Color Tint Sharpness Gamma Normal Mode Auto Aspect Ratio 4:3 Audio Volume Central value Tone Audio Input Auto Effect Cursor/Stamp Shape: Zoom Rate: 100% Horizontal Bar Color: Magenta Width: 2 Cursor Speed M Setting Keystone Central value No-Signal Msg Blue Prompt ON A/V Mute Black Sleep Mode OFF Advanced Language Color Setting Color Temp, (Computer/Component video: 7500K, Video: 6700K) Rear Proj. OFF Ceiling
53 Troubleshooting Possible Failures ..................................................... 54 When Indicators Do Not Help ................................ 57
54 Possible Failures If you think your projector may have failed, first check the indicators on the unit. Your projector includes an operation display indicator and a problem/alarm display indicator which provide information on projector status. Operation Display Indicator Indicator StatusCauseRemedy or StatusSee Page Steady orangeStandby status(Not abnormal) Press the Power button to begin projection.24 Flashing orangeCool-down in progress(Not abnormal) Please wait. Cool-down * time takes about 2 minutes. 31 You cannot operate the Power button during cool- down. Press the button again after cool-down ends. Steady greenProjection in progress(Not abnormal) 25 Flashing green Warm-up in progress(Not abnormal) Please wait. Warm-up time is approximately 30 seconds. After warm-up is complete, the flashing green indicator changes to steady green.25 Not lit No power If the lamp has been replaced, check that the lamp and lamp cover are attached securely. 66 Check the power cord connections. 24 Check power at the outlet. 24 Operation Display IndicatorProblem/Alarm Display Indicator
55 Problem and Alarm Display Indicator Indicator StatusCauseRemedy or StatusSee Page Steady red High internal temperatureThe lamp will turn off automatically and projection will stop. Wait for about 5 minutes without operating the projector. After 5 minutes, disconnect the power plug and connect it again. If the projector overheats, check the following two points. Is the setting-up location well ventilated? Check that the air inlet and air outlet are clear, and that the projector is not positioned against a wall. Is the air filter blocked with dust? If the air filter is dirty, it should be cleaned. After reconnecting the power plug the operating condition is restored. Press the power button to switch on the power supply. If the projector continues to overheat even after the above points have been checked, or if the indicators show a problem when the power is turned back on, stop using the projector, disconnect the power cord from the electrical outlet, and contact your dealer or the nearest address provided at “International Warranty Conditions” in “Safety Instructions/World-Wide Warranty Terms” included in the package.14 65 Flashing red (1-second intervals)Problem with lampReplace with new lamp. Model No: ELPLP1666 If the lamp is broken, handle pieces carefully to avoid injury, and contact your dealer or the nearest address provided at “International Warranty Conditions” in “Safety Instructions/World-Wide Warranty Terms” included in the package for repair (video projection is not possible unless the lamp is replaced).- If the lamp or lamp cover is not attached securely, follow the replacement instructions to attach it securely.66 Flashing red (2-second intervals)Internal problemStop using the projector, disconnect the power cord from the electrical outlet, and contact your dealer or the nearest address provided at “International Warranty Conditions” in “Safety Instructions/World- Wide Warranty Terms” included in the package.-
56 Tip: If the indicator is normal but you experience problems with video projection, refer to When Indicators Do Not Help on the following page. If an indicator is showing a status which does not appear in the previous tables, contact your dealer or the nearest address provided at “International Warranty Conditions” in “Safety Instructions/World-Wide Warranty Terms” included in the package. Flashing orangeHigh-speed cooling in progressNot a problem, but projection will be interrupted automatically to prevent further temperature rise.- The usage temperature range of the projector is 5°C–35°C, and the projector should be used in this range.73 Place the projector in a well-ventilated location where air inlets and air exhaust vent are not blocked.14 Clean the air inlet. 65 Indicator StatusCauseRemedy or StatusSee Page
57 When Indicators Do Not Help Video is Not Projected [Nothing is Displayed] • Is the lens cover still on? See page 24 Have you turned the power off and then immediately on? See page 31 The Power button cannot be operated immediately after the projection has been switched off. The Power button becomes operable after cool-down * is complete. Is Sleep Mode on? See page 48 If Sleep Mode is set to on and no video signal is input for 30 minutes, the projector lamp shuts off automatically. Is video brightness adjusted correctly? See page 44 Is A/V Mute mode active? See page 48 Is the computers screen saver on or is the computer in power save mode? [A Message Appears] Is the resolution of the video signal output from your computer higher than SXGA (1280x1024)? See page 19 Check that the frequency of the video signal output from your computer is a compatible mode. See page 19 Consult your computer instruction manual for any changes to be made to the resolution or frequency of the video signal output from your computer. Are the cables connected correctly? See pages 20, 21 Have you correctly selected the video input port connected? See page 26 Press the Source button on the projector (Computer, Video, or S-Video on the remote control) to switch the video source. Is power provided to a connected computer or A/V device? See page 26 Is a video signal output from a connected computer or A/ V device? When using a laptop computer or integrated LCD-type computer, a video signal must be output to the projector. See page 27 A video signal is normally output only to an LCD screen, not externally. Switch the video signal to external output. Some computer models do not display video on an LCD screen even when a video signal is output externally. No Display Display shows Not Supported. Display shows No- Signal.
58 Carefully review sections such as Providing External Output and Providing Output to an Externally Connected Monitor in the instruction manual of the connected computer. Image is Unclear Is the focus adjusted correctly? See page 29 Is the projection distance optimal? See page 16 The recommended projection distance is 39.37inches (1.0m) to 515.75inches (13.1m). Set up the projector in this range. Is the lens dirty? See page 64 Is the projection beam facing the screen directly? See page 14 Is the lens covered with condensation? If you carry the projector from a cold room into a warm room, the lens may become covered with condensation and the image may be blurred. After a short period, the image should return to normal. Press the Auto button on the remote control. See page 30 Have you adjusted Sync. *, Tracking*, and Position? See page 43 Use the menu to adjust. Are the video signal mode settings correct? See page 44 Use the Menu > Video > Mode menu items to select a video signal format. Auto detection according to video signal input is not always possible. Are the computer/component video signal settings correct? See page 44 Select the correct input signal settings by selecting Menu > Video > Input Signal. RGB : Computer images YUV *: Color difference images YCbCr *: DVD images YPbPr*: HDTV images Blurry image Image only partially focused Not focused at all