Yamaha Lpx 510 User Manual
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![Page 16
11
Basic Operations
Adjusting the Screen Image
You can adjust the screen image in order to obtain the best possible picture.
The size of the projected image is basically determined by the distance from the projector to the screen.
(Refer to the Setup Guide.)
The following procedures explain how to adjust the screen image once the projector itself has been set up.
1Press the [SETTING] button on the
projectors control panel or the
button on the remote control.
An adjustment icon will be displayed over...](http://img.usermanuals.tech/thumb/83/58785/w64_yamaha_lpx-510_lcd-user-manual-15.png "Page 16
11
Basic Operations
Adjusting the Screen Image
You can adjust the screen image in order to obtain the best possible picture.
The size of the projected image is basically determined by the distance from the projector to the screen.
(Refer to the Setup Guide.)
The following procedures explain how to adjust the screen image once the projector itself has been set up.
1Press the [SETTING] button on the
projectors control panel or the
button on the remote control.
An adjustment icon will be displayed over...")
![Page 19
Adjusting the Screen Image
14
You can project a test pattern at times such as when setting up the projector in order to correct keystone
correction and to make line menu adjustments.
•
•• •Crosshatch
•
•• •Grayscale pattern
1Press the [PATTERN] button on the
projectors control panel or the
button on the remote control.
A pattern select menu will be displayed.
2Select a pattern.
If using the projectors control panel, press the
or button.
If using the remote control, tilt the button...](http://img.usermanuals.tech/thumb/83/58785/w64_yamaha_lpx-510_lcd-user-manual-18.png "Page 19
Adjusting the Screen Image
14
You can project a test pattern at times such as when setting up the projector in order to correct keystone
correction and to make line menu adjustments.
•
•• •Crosshatch
•
•• •Grayscale pattern
1Press the [PATTERN] button on the
projectors control panel or the
button on the remote control.
A pattern select menu will be displayed.
2Select a pattern.
If using the projectors control panel, press the
or button.
If using the remote control, tilt the button...")
![Page 21
16
Adjusting the Image Quality
The quality of the screen images can be adjusted as follows.
1Press the [SETTING] button on the
projectors control panel or the
button on the remote control.
An adjustment icon will be displayed over the
image during projection.
The adjustment mode changes as follows each
time the [SETTING] button on the projectors
control panel is pressed.
Zoom →
→→ → Focus →
→ → → Iris
2Adjust the focus.
If using the projectors control panel, press the
or button to adjust...](http://img.usermanuals.tech/thumb/83/58785/w64_yamaha_lpx-510_lcd-user-manual-20.png "Page 21
16
Adjusting the Image Quality
The quality of the screen images can be adjusted as follows.
1Press the [SETTING] button on the
projectors control panel or the
button on the remote control.
An adjustment icon will be displayed over the
image during projection.
The adjustment mode changes as follows each
time the [SETTING] button on the projectors
control panel is pressed.
Zoom →
→→ → Focus →
→ → → Iris
2Adjust the focus.
If using the projectors control panel, press the
or button to adjust...")
![Page 22
17
Basic Operations
Adjusting the Image Quality
The brightness of the images can be adjusted.
When projecting in dark rooms or onto small screens and the images appear too bright, decrease the setting.
1Press the [SETTING] button on the
projectors control panel or the
button on the remote control.
The line menu will be displayed over the images
that are being projected.
The adjustment mode changes as follows each
time the [SETTING] button on the projectors
control panel is pressed.
Zoom →
→→ →...](http://img.usermanuals.tech/thumb/83/58785/w64_yamaha_lpx-510_lcd-user-manual-21.png "Page 22
17
Basic Operations
Adjusting the Image Quality
The brightness of the images can be adjusted.
When projecting in dark rooms or onto small screens and the images appear too bright, decrease the setting.
1Press the [SETTING] button on the
projectors control panel or the
button on the remote control.
The line menu will be displayed over the images
that are being projected.
The adjustment mode changes as follows each
time the [SETTING] button on the projectors
control panel is pressed.
Zoom →
→→ →...")
![Page 23
Adjusting the Image Quality
18
The following six picture modes have been preset for use with images with varying characteristics. Use the
select menu to select a picture mode that best suits the images.
The default settings for each mode are given below.
* The CB (color balance) filter is fixed for each mode.
* If the picture mode is set to PC, then the Gamma, Abs. Color Temp. and Flesh Tone settings cannot
be adjusted.
1
Press the [MENU] button on the
projectors control panel or the
button on the...](http://img.usermanuals.tech/thumb/83/58785/w64_yamaha_lpx-510_lcd-user-manual-22.png "Page 23
Adjusting the Image Quality
18
The following six picture modes have been preset for use with images with varying characteristics. Use the
select menu to select a picture mode that best suits the images.
The default settings for each mode are given below.
* The CB (color balance) filter is fixed for each mode.
* If the picture mode is set to PC, then the Gamma, Abs. Color Temp. and Flesh Tone settings cannot
be adjusted.
1
Press the [MENU] button on the
projectors control panel or the
button on the...")
16 Adjusting the Image Quality The quality of the screen images can be adjusted as follows. 1Press the [SETTING] button on the projectors control panel or the button on the remote control. An adjustment icon will be displayed over the image during projection. The adjustment mode changes as follows each time the [SETTING] button on the projectors control panel is pressed. Zoom → →→ → Focus → → → → Iris 2Adjust the focus. If using the projectors control panel, press the or button to adjust the image size. If using the remote control, tilt the button to adjust the image size. Adjustment is also possible while a test pattern is being projected. 3Exit adjustment mode. Press the [ESCAPE] button on the projectors control panel or the button on the remote control. Focus adjustment When the electronic focus lock is set to ON, the projection size cannot be adjusted. The symbol will be displayed at this time. To carry out adjustments, change the focus lock setting to OFF. (p.34) Projector Remote control STANDBY/ON ESCAPEMENU ASPECT INPUT PATTERNSETTING MENU PAT T IRISSETTING ESCAPE ZOOM FOCUS FOCUS Projector Remote control STANDBY/ON ESCAPEMENU ASPECT INPUT PATTERNSETTING HIDE INPUT MENU PAT T IRISSETTING ASPECT ESCAPE LIGHT Projector Remote control STANDBY/ON ESCAPEMENU ASPECT INPUT PATTERNSETTING MENU PAT T IRISSETTING ESCAPE ZOOM FOCUSFOCUS LPX-510_E.book Page 16 Wednesday, January 21, 2004 10:58 AM
17 Basic Operations Adjusting the Image Quality The brightness of the images can be adjusted. When projecting in dark rooms or onto small screens and the images appear too bright, decrease the setting. 1Press the [SETTING] button on the projectors control panel or the button on the remote control. The line menu will be displayed over the images that are being projected. The adjustment mode changes as follows each time the [SETTING] button on the projectors control panel is pressed. Zoom → →→ → Focus → → → → Iris 2Select a setting value. If using the projectors control panel, press the - or + button. If using the remote control, tilt the button horizontally. Adjustment is also possible while a test pattern is being projected. 3Exit adjustment mode. Press the [ESCAPE] button on the projectors control panel or the button on the remote control. Brightness adjustment (Iris adjustment) The Lamp Power menu can also be used to make the adjustment. (p.34) Projector Remote control STANDBY/ON ESCAPEMENU ASPECT INPUT PATTERNSETTING MENU PAT TSETTING ESCAPE ZOOM FOCUS IRIS IRIS Projector Remote control STANDBY/ON ESCAPEMENU ASPECT INPUT PATTERNSETTING HIDE INPUT MENU PAT T IRISSETTING ASPECT ESCAPE LIGHT STANDBY/ON ESCAPEMENU ASPECT INPUT PATTERNSETTING MENU PAT TSETTING ESCAPE ZOOM FOCUS IRIS Projector Remote control IRIS LPX-510_E.book Page 17 Wednesday, January 21, 2004 10:58 AM
Adjusting the Image Quality 18 The following six picture modes have been preset for use with images with varying characteristics. Use the select menu to select a picture mode that best suits the images. The default settings for each mode are given below. * The CB (color balance) filter is fixed for each mode. * If the picture mode is set to PC, then the Gamma, Abs. Color Temp. and Flesh Tone settings cannot be adjusted. 1 Press the [MENU] button on the projectors control panel or the button on the remote control. The menu will be displayed. Select Image - Picture Mode. 2Select the picture mode. If using the projectors control panel, press the or button to select the picture mode, and press the button to confirm the selection. If using the remote control, tilt the button vertically to select the picture mode, and press the button to confirm the selection. Selecting the picture mode Mode nameUse Dynamic Ideal for viewing games and sporting competitions in bright rooms. Bright Ideal for viewing movies in bright rooms. StandardIdeal for viewing in dark rooms. It is recommended that you use this mode when making color adjustments. Cinema Ideal for watching movies in dark rooms. Cinema Black Ideal for watching movies in rooms that are completely shaded. PCThis mode is ideal for playing back sRGB-compliant images such as those from a computer. Mode nameCB FilterGammaAbs. Color Temp. (default value) Iris (default value)Flesh Tone (default value)Lamp Power Dynamic OFF - 7000k 100 5 100 Bright OFF - 7000k 100 5 100 Standard ON 2.2X (basic) 6500k 100 3 75 Cinema ON - 6500k 100 3 75 Cinema BlackON - 6500k 75 3 75 PC ON 2.2X (fixed) 6500k 100 3 75 You can also make the setting from the line menu. (p.38) Projector Remote control STANDBY/ON ESCAPEMENU ASPECT INPUT PATTERNSETTING HIDE INPUT PAT T IRIS SETTING ASPECT ESCAPE LIGHT MENUMENU Dynamic [Picture Mode] Bright Standard Cinema Cinema BlackReturn :Setting :Return :SelectESC PC LPX-510_E.book Page 18 Wednesday, January 21, 2004 10:58 AM
19 Basic Operations Adjusting the Image Quality This selects the ratio between the height and width of the projected images. If the input signal includes aspect ratio information, the projectors automatic mode will detect this information and use it to automatically change the aspect ratio to the optimum ratio. • •• •Automatic mode can only be set when signals are being input to the VIDEO, S VIDEO, D4 or HDMI port. When such signals are projected in automatic mode, the projector switches to the optimum aspect ratio depending on the signal as shown below. • •• •For 4:3 input signals → Normal • •• •For input signals recorded in squeeze mode→ Squeeze • •• •For letterbox input signals → Zoom * If the connected equipment is not EIAJ-compliant, the signals will be projected in Normal mode. The default settings for each connection port are as follows. • •• •VIDEO, S VIDEO, D4 and HDMI ports→ Auto • •• •INPUT A and INPUT B ports → Normal 1 Press the [ASPECT] button on the projectors control panel or the button on the remote control. The select (Resize) menu will be displayed. 2Select the aspect mode. If using the projectors control panel, press the or button to select the aspect Mode, and press the button to confirm the selection. If using the remote control, tilt the button vertically to select the aspect Mode, and press the button to confirm the selection. Selecting the Image Aspect Ratio Projector Remote control ESCAPEMENU ASPECT INPUT PATTERNSETTING HIDE INPUT MENUESCAPE LIGHT SVIDEOAHDMI ASPECT ASPECT Resize Auto Normal Squeeze Zoom Through Squeeze Through Smart Zoom LPX-510_E.book Page 19 Wednesday, January 21, 2004 10:58 AM
Adjusting the Image Quality 20 Details of each aspect ratio are as follows. Normal mode Squeeze mode Zoom mode The aspect ratio of the images being input is maintained, and the images are projected into a 16:9 screen area. If projecting images in 4:3 mode such as normal TV broadcasts and computer images, black bands will be displayed at the left and right as shown in the illustration at left. 4:3 image If projecting HDTV images, they will be projected in 16:9 format. HDTV images This is used when projecting images that have been recorded in squeeze mode using a video camera or DVD recorder. When viewing images recorded in squeeze format on a 4:3 TV, the images will compressed in the horizontal direction and elongated vertically. If squeeze mode is selected for the projector, the images can be projected in their original wide format (16:9). When projecting 4:3 TV images recorded in squeeze modeViewed using the projector 4:3 imageWhen the projectors squeeze mode is applied When images output in 4:3 format are projected using the projectors squeeze mode, the images will be extended horizontally and the image will appear elongated. Letterbox images Resized to 16:9 Images in letterbox mode from equipment such as a DVD player will be cut at top and bottom by a fixed amount and resized to 16:9 format. If this causes captions to be truncated from images that have them, use the Zoom Caption menu command to adjust. (p.33) LPX-510_E.book Page 20 Wednesday, January 21, 2004 10:58 AM
21 Basic Operations Adjusting the Image Quality Smart Zoom mode Through mode Squeeze Through mode 4:3 image Images in 4:3 format such as normal TV broadcasts are extended horizontally, with less elongation in the middle and more elongation at the edges. This is useful for when 4:3 images are projected onto a wide screen. Because there is almost no distortion due to enlargement in the middle of the images, the images appear close to what they would be at their original size. And because both ends of the images are enlarged, movement at the edges of the images appears faster and gives an impression of greater speed, making it ideal for viewing sporting events. *If keystone correction has been carried out, Smart Zoom mode cannot be selected. If the input signal resolution is 1280 x 720 dots or less, the images are projected onto the screen with the input signal resolution unchanged. Because of this, the size of the displayed images will change depending on the input resolution. The picture quality will be the clearest for portions of the image that have not been resized horizontally or vertically. If the input signal resolution is 1280 x 720 dots or less, the input signal resolution is elongated horizontally and the images are projected at an aspect ratio of 16:9. Because of this, the size of the displayed images will change depending on the input resolution. The portions that are not vertically resized will appear with higher image quality. LPX-510_E.book Page 21 Wednesday, January 21, 2004 10:58 AM
2 Advanced Operations This chapter describes functions for enhancing the projection of images, and how to use the menus. Functions for Enhancing Projection ............................................. 24 • •• •Description of Functions ............................................................................................ 24 White Level Adjustment ................................................................................................................. 24 Black Level Adjustment .................................................................................................................. 24 Input Level Adjustment ................................................................................................................... 24 Contrast Adjustment........................................................................................................................ 24 Absolute Color Temperature and Flesh Tone Adjustment .............................................................. 25 RGB adjustment .............................................................................................................................. 25 • •• •Saving and Retrieving Image Quality Settings (Memory Save) ............................................................................................................ 26 Settings that can be saved in memory ............................................................................................. 26 Storing image quality settings ......................................................................................................... 26 Retrieving Saved Image Quality Settings........................................................................................27 Using the Menu Functions ............................................................. 28 • •• •List of Menus .............................................................................................................. 28 • •• •Image Menu ............................................................................................................ 30 Picture Quality................................................................................................................................. 30 Color Adjustment ............................................................................................................................ 31 Picture Mode ................................................................................................................................... 31 Memory Save .................................................................................................................................. 31 Auto Setup....................................................................................................................................... 31 Reset ................................................................................................................................................ 31 • •• •Setup Menu ............................................................................................................. 32 Signal............................................................................................................................................... 32 Screen .............................................................................................................................................. 33 Operation ......................................................................................................................................... 34 User’s Logo ..................................................................................................................................... 35 On-Screen Display .......................................................................................................................... 35 Input Signal ..................................................................................................................................... 36 Language ......................................................................................................................................... 36 Reset ................................................................................................................................................ 36 • •• •Info Menu................................................................................................................ 36 • •• •Reset Menu ............................................................................................................. 36 Lamp-Hours Reset........................................................................................................................... 36 Memory Reset ................................................................................................................................. 36 All Reset .......................................................................................................................................... 36 • •• •Using the Menus ......................................................................................................... 37 Displaying and Operating Full Menus ............................................................................................37 Displaying and Operating Line Menus ........................................................................................... 38 LPX-510_E.book Page 23 Wednesday, January 21, 2004 10:58 AM
24 Functions for Enhancing Projection This section explains how to use the functions for adjusting the picture quality to the optimum quality. Adjusts the brightness of bright shades without changing the black level. Use the Image - Picture Quality - Input Adjustment - White Level/Black Level - White Level menu item to change the setting. (p.30) If adjusted to the + side, the luminosity of light scenes increases and contrast become clearer, but differences in light tones are reduced. If adjusted to the - side, differences in light areas become more distinct, but contrast is reduced. Adjusts the brightness of dark shades without changing the white level. Use the Image - Picture Quality - Input Adjustment - White Level/Black Level - Black Level menu item to change the setting. (p.30) If adjusted to the + side, the luminosity of dark scenes increases and different tones become clearer, but contrast is reduced. If adjusted to the - side, the brightness of dark shades is reduced and images with greater contrast are obtained, but differences in dark areas become less distinct. Adjusts the overall brightness of the images. When the setting is changed to the + side, the images appear brighter overall. Use the Image - Picture Quality - Input Adjustment - Input Level/Contrast - Input Level menu item to change the setting. (p.30) Adjusts the difference between bright and dark areas. When the contrast is increased, sharper images are obtained. Use the Image - Picture Quality - Input Adjustment - Input Level/Contrast - Contrast menu item to change the setting. (p.30) Description of Functions White Level Adjustment Black Level Adjustment Input Level Adjustment Contrast Adjustment Brightness When adjusted to the + side When adjusted to the - side Input signal Brightness When adjusted to the + side When adjusted to the - side Input signal LPX-510_E.book Page 24 Wednesday, January 21, 2004 10:58 AM
Advanced Operations 25 Functions for Enhancing Projection The absolute color temperature adjusts the tint of the whole image. Flesh tone adjustment adjusts the color of flesh tones to the desired color. Use the Image - Color Adjustment - Abs. Color Temp. and Flesh Tone menu items to change the settings. (p.31) • •• •Abs. Color Temp. If you select a higher value, images appear bluish, and if you select a lower value, images appear reddish. The absolute color temperature can be set to one of 12 settings within the range of 5000K to 10000K. • •• •Adjusting flesh tones The CB (color balance) Filter will be applied automatically so that flesh tones will appear in natural tints in accordance with the Picture Mode setting. If you would like to adjust the flesh tones to your own preference, use the Flesh Tone setting to adjust. If a large value is set, flesh tones appear greenish, and if a smaller value is set, flesh tones appear purplish. The image brightness can be adjusted by adjusting the individual R (red), G (green) and B (blue) components of the dark areas (offset), bright areas (gain) and intermediate areas (gamma) respectively. Because such detailed adjustments are possible, images with greater depth can be obtained. (p.31) Absolute Color Temperature and Flesh Tone Adjustment RGB adjustment To make dark areas appear more clearly, adjust to the + side. If adjusted to the – side, the whole image will become sharper, but the contrast for dark areas will become poorer.If you would like bright areas to appear more clearly, change the setting to the – side. If you change it to the + side, bright areas will become whiter, but the contrast will become poorer.If the setting is changed to the – side, smoother images can be obtained. If the setting is changed to the + side, sharper images can be obtained. Change in color temperature+ flesh tone correction Dark object locus - flesh tone correction Offset adjustment Input signal Brightness When adjusted to the - side When adjusted to the + side Gain adjustment Brightness Input signal When adjusted to the - side When adjusted to the + side Gamma adjustment When adjusted to the - side Brightness When adjusted to the + side Input signal LPX-510_E.book Page 25 Wednesday, January 21, 2004 10:58 AM
Functions for Enhancing Projection 26 Once the Picture Quality and Color Adjustment menu commands have been used to adjust the projected images, the adjustment values can then be stored. In addition, the saved data can be retrieved easily, so that you can enjoy viewing images with the adjusted settings at any time. • •• •menus (p.28) • •• •Aspect (p.19) 1 Press the [MENU] button on the projectors control panel or the button on the remote control. The menu will be displayed, with the adjustment values appearing as are currently set. Saving and Retrieving Image Quality Settings (Memory Save) Settings that can be saved in memory Storing image quality settings Picture QualityInput Adjustment Iris Sharpness Color AdjustmentAbs. Color Temp. RGB Signal ScreenSetup Level DVI-Video Level Position Zoom Caption Noise Reduction Overscan Progressive Motion Detection Picture Mode Only displayed for Computer input (does not appear when signals from the HDMI port are being input) Setup menu Image menu Displayed for input sources other than computer Auto Setup Color Intensity Sync. Tracking Tint STANDBY/ON ESCAPEMENU ASPECT INPUT PATTERNSETTING HIDE INPUT PAT T IRIS SETTING ASPECT ESCAPE LIGHT MENU ProjectorRemote control MENU LPX-510_E.book Page 26 Wednesday, January 21, 2004 10:58 AM