Mitsubishi Electronics HC6800 Setting the aspect ratio, Viewing video images continued, EN-20

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Setting the aspect ratio
480i, 576i, 480p, 576p
PC signal

Viewing video images (continued)

Setting the aspect ratio

You can change the aspect ratio of the input video signal (or the ratio of width to height of the image). Change the

setting according to the type of the input video signal.

 

 

: Signal size

 

: Image area

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Setting

4:3

16:9

ZOOM1

ZOOM2

STRETCH

ANAMORPHIC1 ANAMORPHIC2

 

 

 

 

 

 

 

 

 

 

Aspect ratio

Squeezed image is

CinemaScope image

Vista image is

Image is enlarged

This mode is suitable

This mode is suitable for

 

changes

expanded to 16:9.

is enlarged and

enlarged and

to 16:9 while the

for viewing 2.35:1-

viewing 16:9- or 4:3-size

 

images or images input

Original image size

depending on the

 

displayed together

displayed together

center aspect ratio

size images using the

from personal computers

input signal.

 

with subtitles.

with subtitles.

remains unchanged.

anamorphic lens.

using the anamorphic lens.

 

4:3 image (480i, 576i, 480p, 576p, and PC)

Squeezed 4:3 (480i, 576i, 480p, 576p)

4:3

 

 

 

 

 

 

 

 

CinemaScope

 

 

 

 

 

 

 

 

(480i, 576i,

 

 

 

 

 

 

 

 

480p, 576p)

Sub Title

Sub Title

Sub Title

Sub Title

Sub Title

Sub Title

Sub Title

Sub Title

 

 

 

 

 

 

 

4:3 Vista image (480i, 576i, 480p, 576p)

16:9 image (720p, 1080i, 1080p)

2.35:1 image

Bold frames are recommended modes.

When ASPECT is set to AUTO, an optimum aspect ratio is automatically selected depending on the input signal.

When ASPECT is set to ZOOM1, ZOOM2 or ANAMORPHIC1, display position can be changed with p or q button on the remote control.

OVER SCAN in the SIGNAL menu is not available in the STRETCH mode.

Display pattern changes according to the setting of SCREEN SIZE in the IMAGE menu. The table above is in the case of “16:9.”

This projector is equipped with a function to change the aspect ratio. If you select an aspect ratio that is inconsistent with that of the input signal, images around the screen edges may be hidden or deformed. When viewing original video works reflecting the authors’ intentions, you are recommended to keep their aspect ratios unchanged.

It may be an infringement of the rights protected by the copyright law to project images compressed or enlarged by changing the aspect ratio in public areas, such as inside and outside shops and hotels, for commercial or public viewing purposes.

When SCREEN SIZE of ADVANCED MENU is set to CINEMA SCOPE(2.35:1) in the IMAGE menu, STRETCH, ANAMORPHIC1 and ANAMORPHIC2 cannot be selected for ASPECT.

EN-20

Image 20
Contents MODEL HC6800HC6800 LCD PROJECTORSHOCK, DO NOT REMOVE COVER OR BACK NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNELTHE PROJECTOR IS IN THE POWER ON MODE CAUTION TO REDUCE THE RISK OF ELECTRICContents Trademark, Registered trademarkImportant safeguards EN-4Important safeguards continued Do not keep using the damaged projectorDo not look into the lens when it is operating Do not unplug the power cord during operationPreparing your projector Checking accessoriesInserting the batteries into the remote control Indicator area Preparing your projector continuedOverview Attaching the lens capRemote control Using the picture quality adjusting buttonsBottom side Adjustment feetUsing the remote control Operational range of the remote controlReception angle Front of projectorSetting up your projector Setting up the screenWhen the aspect ratio of the screen is Screen size and projection distanceSetting up your projector continued When the aspect ratio of the screen is 2.351 CinemaScopeScreen size and projection distance continued When the aspect ratio of the image isAdjusting the position of the projected image When fine streaks are seen on projected imagesWhen projected images are distorted to a trapezoid Correcting skewed or distorted imageRear projection Front projection, ceiling mountingTRIGGER terminal A. Connecting the projector to video equipment Viewing video imagesBasic home theater system connection PreparationConnecting to a video player, etc Connecting to a DVD player or HDTV decoderViewing video images continued When a TV tuner or VCR is connectedConnection for video equipment having an HDMI terminal Connecting to video equipment having a HDMI terminalEN-16 B. Plugging in the power cord EN-17C. Projecting images EN-18To stop projecting EN-19Setting the aspect ratio EN-20With the FEATURE menu See page 26 for menu setting How to change the settingsWith the remote control A. Connecting the projector to a computer B. Plugging the power cordViewing computer images About DDCViewing computer images continued When connecting to a notebook computer Setting of the resolutionAUTO POSITION button Example of the setting procedure for external outputMenu operation EN-25How to set the menus Available settings in the menusMenu operation continued 1. IMAGE menu2. INSTALLATION menu EN-273. FEATURE menu EN-285. USER menu 4. SIGNAL menuEN-29 AV memory To store the settingsTo enable the stored image quality settings 6. INFORMATION menuAdjusting projected images To adjust the brightness CONTRAST and BRIGHTNESSTo adjust the color COLOR and TINT To sharpen or soften the projected image SHARPNESSAdjusting projected images continued To adjust the tone of white COLOR TEMPTo adjust the tone of white To customize the color temperature About color temperatureTo adjust the ratio of change in brightness GAMMA MODE Noise reductionTo enable the stored gamma mode TRNR temporal recursive noise reductionHow to adjust the image supplied from the computer using the menu LPF Progressive filterSimple method to adjust the image position To adjust the horizontal positionAdvanced features Password functionTo enable the password function To cancel the password functionInterval of lamp replacement Replacing the lampReset of the lamp operation time Replacing the lamp continuedTo replace the lamp When removing the lamp from the ceiling-mounted projector EN-38Cleaning of the projector and the ventilation slots Cleaning of the lensEN-39 For the air-filter whiteTroubleshooting ProblemSolution EN-40Images are not displayed correctly Troubleshooting continuedNo image appears on the screen. continued Images are not displayed correctly. continued OthersAbnormal condition IndicatorsNormal condition Specifications Dimension drawings unit mmEN-45 Specifications continuedSpecification of RGB signals in each computer mode of the projector EN-46 ConnectorsReplacement part option/not included in the box MITSUBISHI ELECTRIC CORPORATION 1 Zusho Baba, Nagaokakyo-City, Kyoto Japan