Mitsubishi Electronics HC4900 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 S or T button to select PASSWORD FUNCTION.

3.Press the X 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 S, X, T or W buttons on the remote control as shown below. (S=1, X=2, T=3, W =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 S or T 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 S, X, T or W buttons on the remote control as shown below. (S=1, X=2, T=3, W =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 HC4900 When using the projector in Europe Risk of Electric Shock Do not OpenContents Important safeguards Important safeguards Inserting the batteries into the remote control Checking accessoriesPreparing your projector Control area Preparing your projectorOverview Terminal panelAdjustment feet Remote controlUsing the picture quality adjusting buttons Bottom sideReception angle Using the remote controlOperational range of the remote control Front of projector Rear of projectorBasic setup Setting up your projectorSetting up the screen Adjusting the projection angleTrigger terminal Setting up your projectorFront projection, ceiling mounting Rear projectionWhen the aspect ratio of the image is When the aspect ratio of the screen isScreen size and projection distance Basic home theater system connection Connecting the projector to video equipmentViewing video images PreparationWhen a TV tuner or VCR is connected Connecting to a video player, etcConnecting to a DVD player or Hdtv decoder Viewing video imagesConnection for video equipment having an Hdmi terminal Connection for video equipment having a DVI-D terminalPlugging in the power cord Projecting images To stop projecting Setting the aspect ratio ZOOM1 ZOOM2 StretchWith the remote control How to change the settingsWith the Feature menu See page 25 for menu setting Viewing computer images Connecting the projector to a computerPlugging the power cord About DDCViewing computer images Projecting imagesExample of the setting procedure for external output When connecting to a notebook computerAuto Position button Menu operation Display InputMenu operation How to set the menusAvailable settings in the menus Image menuInstallation menu Feature menu Signal menu User menuAV memory To store the settingsTo enable the stored image quality settings Information menuTo adjust the color Color and Tint Adjusting projected imagesTo adjust the brightness Contrast and Brightness To sharpen or soften the projected image SharpnessAbout color temperature Adjusting projected imagesTo adjust the tone of white Color Temp To enable the stored color temperatureHigh To adjust the ratio of change in brightness Gamma ModeTo enable the stored gamma mode MIDTo adjust the vertical position LPFTo enable the password function Advanced featuresPassword function To cancel the password functionInterval of lamp replacement Replacing the lampReplacing the lamp Reset of the lamp operation timeWhen removing the lamp from the ceiling-mounted projector To replace the lampCleaning of the projector and the ventilation slots MaintenanceCleaning of the air-filter Cleaning of the lensTroubleshooting No image appears on the screen Problem SolutionTroubleshooting Images are not displayed correctly Problem SolutionOthers Problem Solution Normal condition IndicatorsStatus Condition Possible Solution Abnormal conditionDimension drawings unit mm SpecificationsSpecifications Computer IN/COMPONENT Video Hdmi ConnectorsReplacement part Option/not included in the box DVI-D HdcpMitsubishi Projector Contact Information