Mitsubishi Electronics HC910 user manual Asking for installation, Dimension Drawings unit mm

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Asking for installation

Asking for installation

To view images projected by the ceiling-mounted projector from the front:

When the projector is installed on the ceiling, the special ceiling mount bracket, which is separately sold, is required. Be sure to ask a certiﬁed installation specialist for installation of the projector. Contact your dealer for details.

•Mitsubishi assumes no responsibilities for any damage caused by use of other manufacturer's ceiling bracket and by inadequate installation conditions even within the warranty period.

•When installing the projector on the ceiling, set IMAGE REVERSE in the INSTALLATION menu to

MIRROR INVERT.

•Ask your installation specialist to provide a breaker. When you do not use the projector, be sure to shut down the main power by the breaker.

•When the projector is installed on the ceiling, projected images may appear darker than those projected when the projector is installed on the ﬂoor. This symptom is not a malfunction.

•Do not install the projector where the exhaust vents are exposed to air emitted by an air conditioning. Such installation may cause a breakdown.

•Do not install the projector near a ﬁre alarm because it emits hot air from its exhaust vents.

To view images projected on the translucent screen from behind:

Be sure to ask a certiﬁed installation specialist for installation of the projector. Contact your dealer for details.

•To view images projected from behind the screen, set IMAGE REVERSE in the INSTALLATION menu to MIRROR.

Dimension Drawings (unit : mm)

245

310

61 5 100

COMPONENT VIDEO IN

S-VIDEO IN

VIDEO IN

EN-28

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Contents MODEL HC910HC910 User ManualSHOCK, DO NOT REMOVE COVER OR BACK NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNELWhen using the projector in Europe COMPLIANCE NOTICE CAUTION TO REDUCE THE RISK OF ELECTRICDeclaration of Conformity ContentsTrademark, Registered trademark Important safeguards EN-4Do not look into the lens when it is operating. It may hurt your eyes Do not look into the air outlet grille when projector is operatingPlace of installation Unplug immediately if there is something wrong with your projectorChecking accessories Inserting the batteries into the remote controlPreparing your projector Power supply partsOverview Control areaTerminal panel 5 Remote control sensor Front 6 Air inlet grille 7 Air outlet grilleRemote control Using the picture quality adjusting buttonsPreparating your projector Continue Bottom sideUsing the remote control Operational range of the remote controlReception angle Front of projectorSetting up your projector Setting up the screenBasic setup Adjusting the projection angleScreen size and projection distance When the aspect ratio of the screen isEN-11 A. Connecting the projector to video equipment Viewing video imagesBasic home theater system connection PreparationConnecting to a video player, etc Connecting to a DVD playerWhen a TV tuner or VCR is connected EN-13Connecting to video equipment having a DVI-D terminal B. Plugging in the power cordViewing video images continued C. Projecting images EN-15When projected images are distorted to a trapezoid To stop projectingIRIS button With the INSTALLATION menuSetting the aspect ratio How to change the settingsWith the remote control With the FEATURE menuA. Connecting the projector to a computer B. Plugging the power cordViewing computer images For analog connectionC. Projecting images EN-19When connecting to a notebook computer Viewing computer images continuedAUTO POSITION button Example of the setting procedure for external outputHow to set the menus Menu operationAvailable settings in the menus Menu operation continued2. INSTALLATION menu 1. IMAGE menu3. FEATURE menu 4. SIGNAL menuEN-23 AUTOAdjusting projected images To adjust the brightness CONTRAST and BRIGHTNESSTo adjust the color COLOR and TINT To sharpen or soften the projected image SHARPNESSTo adjust the tone of white COLOR TEMP To adjust the tone of white To customize the color temperatureAbout color temperature AV MEMORYAdjusting projected images continued How to adjust the image supplied from the computer using the menuSimple method to adjust the image position To adjust the horizontal positionAdvanced features Password functionTo enable the password function To cancel the password functionDimension Drawings unit mm Asking for installationTo view images projected on the translucent screen from behind Using ﬁlter InstallationCleaning Cleaning the ﬁlterInterval of lamp replacement Replacing the lampEN-30 Maintenance Cleaning of the projector and the ventilation slotsCleaning of the lens To replace the lampTroubleshooting ProblemSolution EN-32No image appears on the screen. Continued Images are not displayed correctlyKensington Lock Troubleshooting continuedOthers Normal condition IndicatorsAbnormal condition Replacement part Option / Not included in the box SpeciﬁcationsSpeciﬁcation of RGB signals in each computer mode of the projector ConnectorsEN-37 MITSUBISHI Projector Contact Information MITSUBISHI ELECTRIC CORPORATION871D420A70 Printed in Japan