Mitsubishi Electronics HC7900DW user manual Advanced features, Password function

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Advanced features

Password function

This projector is equipped with the password function that is designed for prevention of theft and wrong operation by children and restriction on operation by other than specified users. The password function has two modes as follows.

DISPLAY INPUT........... When the projector is turned

on, the startup screen (or splash screen) will appear and stay on the screen until the password is entered. When the password is entered, the startup screen will switch to the regular operation screen.

MENU ACCESS........... All the buttons except for the

POWER button on the projector are disabled. (The buttons on the remote control are enabled.) You can use this mode as a measure of prevention

of wrong operation by children and restriction on operation by other than specified users.

To enable the password function:

1.Display the FEATURE menu.

2.Press the p or q button to select PASSWORD FUNCTION.

3.Press the u button to change the mode among DISPLAY INPUT and MENU ACCESS.

When the password has already been set, the mode won’t be changed. In such cases, press the ENTER button to cancel the password function and try again.

4.Press the ENTER button.

The screen for setting the password function will appear.

DISPLAY INPUT

LOCK

OK

 

 

 

 

 

 

UNLOCK

OK

 

 

 

 

5.Press the ENTER button.

• The screen for entering a password will appear.

PASSWORD

CONFIRM

1

4

2

O K : ENTER

 

CANCEL : MENU

3

6.Enter a 4 - 8 digit password using the , , or buttons on the remote control as shown below.

(=1, =2, =3, =4)

7.Press the ENTER button.

To cancel the procedure, press the MENU button.

8.Enter the password again for confirmation using the same steps.

9.Press the ENTER button.

If the entered passwords don’t match, an error message will appear.

To cancel the procedure, press the MENU button.

To cancel the password function:

1.Display the FEATURE menu.

2.Press the p or q button to select PASSWORD FUNCTION.

3.Press the ENTER button.

The screen for canceling the password function will appear.

DISPLAY INPUT

LOCK

OK

 

 

 

 

 

 

UNLOCK

OK

 

 

 

 

4.Press the ENTER button.

The screen for entering the password will appear.

PASSWORD

1

4

2

O K : ENTER

 

CANCEL : MENU

 

 

 

 

 

3

5.Enter a 4 - 8 digit password using the , , or buttons on the remote control as shown below.

(=1, =2, =3, =4)

6.Press the ENTER button.

If you enter a wrong password, an error message will appear.

To cancel the procedure, press the MENU button.

Important:

Disable the password by pressing the MENU and

ENTER buttons on the control panel at the same time about three seconds.

Kensington Lock

This projector has a Kensington Security Standard connector for use with Kensington MicroSaver Security System. Refer to the information that came with the Kensington System for instructions on how to use it to secure the projector. Please contact Kensington Technology Group below.

Kensington Technology Group 2855 Campus Drive

San Mateo, CA 94403, U.S.A.

Phone: +1- (650)572-2700

Fax: +1- (650)572-9675

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Contents HC7900DW Risk of Electric Shock Do not Open Contents Important safeguards Important safeguards Removing the batteries from the remote control Inserting the batteries into the remote controlPreparing your projector What’s included in the boxControl panel Preparing your projectorOverview Picture quality selection buttons Remote controlPicture quality adjusting buttons Operational range of the remote control Using the remote controlReception distance Reception angleSetting up the screen Setting up your projectorWhen the aspect ratio of the screen is Screen size and projection distanceWhen the aspect ratio of the image is Setting up your projectorWhen the aspect ratio of the screen is 2.351 CinemaScope When fine streaks are seen on projected images Adjusting the position of the projected imageWhen projected images are distorted to a trapezoid Correcting skewed or distorted imageRear projection Front projection, ceiling mountingTrigger terminal Viewing video images Connecting the projector to video equipmentBasic home theater system connection PreparationConnection for video equipment having an Hdmi terminal Connecting to video equipment having a Hdmi terminalViewing video images Connecting to a DVD player or Hdtv decoder Plugging in the power cordProjecting images To stop projecting ZOOM1 ZOOM2 Stretch ANAMORPHIC1 ANAMORPHIC2 Setting the aspect ratioWith the Feature menu See page 29 for menu setting How to change the settingsWith the remote control Plugging the power cord Connecting the projector to a computerViewing computer images About DDCViewing computer images Setting of the resolution When connecting to a notebook computerExample of the setting procedure for external output Auto Position buttonViewing 3D images Installing the 3D emitterUsable 3D glasses and 3D emitter 3D images viewingViewing 3D images To stop the signal emitted from the 3D emitter temporarilyTo convert 2D images to 3D images With the 3D menuEN-27 Menu operation You can make various settings using the displayed menusPress the  or  button to select a menu to use How to set the menusMenu operation Image menu Menu itemsSetup Auto Setting Function Advanced MenuPicture Menu Reset Screen SizeInstallation menu Feature menu Signal menu Information menu To adjust the brightness Contrast Adjusting projected imagesTo adjust the color Color and Tint With the Image menuTo adjust the tone of white Color Temp Adjusting projected imagesAbout color temperature To enable the stored color temperatureTo use BrilliantColor To change the Iris mode With the remote controlTo optically brighten or darken projected images Iris To enable the stored gamma mode To adjust the ratio of change in brightness Gamma ModeTo use Color Management BLUEMAGENTAREDLPF Progressive filter To adjust the vertical positionPassword function Advanced featuresTo enable the password function To cancel the password functionReplacing the lamp Interval of lamp replacementReplacing the lamp When the projector is mounted to the ceilingReset of the lamp operation time Cleaning of the lens MaintenanceCleaning of the projector and the vents No image appears on the screen Problem TroubleshootingImages are not displayed correctly Problem Solution TroubleshootingNo image appears on the screen Problem Solution Others Problem Solution EN-49 EN-50 Power Status Condition IndicatorsCondition Possible Solution Normal conditionDimension drawings unit mm SpecificationsHdmi Serial3D supported signals SpecificationsSupported input signals Separately sold items ConnectorsCOMPUTER/COMPONENT Video Hdmi 1, Hdmi VLT-HC7800LPZusho Baba, Nagaokakyo-City, Kyoto Japan