BenQ MX520 user manual Entering the password recall procedure, Changing the password

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the password recall procedure. See "Entering the password recall procedure" on page 23 for details.

If you enter an incorrect password 5 times in succession, the projector will automatically shut down in a short time.

Entering the password recall procedure

1.Press and hold AUTO on the projector or remote control for 3 seconds. The projector will display a coded number on the screen.

2.Write down the number and turn off your projector.

3.Seek help from the local BenQ service center to decode the number. You may be required to provide proof of purchase documentation to verify that you are an authorized user of the projector.

RECALL PASSWORD

Please write down the recall code, and contact BenQ

Customer Center.

Recall Code:

255 255 255 255

MENU Exit

Changing the password

1.Open the OSD menu and go to the SYSTEM SETUP: Advanced> Security Settings > Change Password menu.

2.Press MODE/ENTER. The message “INPUT CURRENT PASSWORD” appears.

3.Enter the old password.

i.If the password is correct, another message “INPUT NEW PASSWORD” displays.

ii.If the password is incorrect, the password error message displays lasting for three seconds, and the message “INPUT CURRENT PASSWORD” displays for your retry. You can press MENU/EXIT to cancel the change or try another password.

4.Enter a new password.

IMPORTANT: The digits being input will display as asterisks on-screen. Write your selected password down here in this manual in advance or right after the password is entered so that it is available to you should you ever forget it.

Password: __ __ __ __ __ __

Keep this manual in a safe place.

5.Confirm the new password by re-entering the new password.

6.You have successfully assigned a new password to the projector. Remember to enter the new password next time the projector is started.

7.To leave the OSD menu, press MENU/EXIT.

Disabling the password function

To disable password protection, go back to the SYSTEM SETUP: Advanced > Security Settings > Change Security Settings menu after opening the OSD menu system. Press MODE/ENTER. The message “INPUT PASSWORD” displays. Enter the current password.

i.If the password is correct, the OSD menu returns to the Security Settings page.

Operation 23

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Contents MX520/MX703 Digital Projector Table of contents Safety Instructions Important safety instructionsSafety Instructions 3000 m Feet Ceiling mounting the projector Introduction Projector featuresShipping contents Front/upper side Rear/lower side Projector exterior viewControls and functions Remote control Replacing the remote control batteries Remote control effective rangeFront Ceiling Positioning your projectorChoosing a location Front TableMX520 Projection dimensionsObtaining a preferred projected image size Screen size Projection distance mm Diagonal Min MX703Connection ConnectionBest Connecting video source devicesConnecting audio Terminal name Terminal appearanceStarting up the projector OperationFine-tuning the image size and clarity Adjusting the projected imageAdjusting the projection angle Auto-adjusting the image Correcting keystone Below is the overview of the OSD menu Using the menusIf you forget the password Using a security cable lockUtilizing the password function Setting a passwordDisabling the password function Entering the password recall procedureChanging the password Changing Color Space Switching input signalSelecting the aspect ratio Magnifying and searching for detailsAbout the aspect ratio Go to the Picture Picture Mode menu Using Wall ColorSelecting a picture mode Setting the User 1/User 2 modeSelecting a color temperature Fine-tuning the image quality in user modesAdjusting Brilliant Color 3D Color Management Setting a preferred color temperatureSelection Description Setting the presentation timerResetting current or all picture modes Top-Left Bottom-Left Top-Right Bottom-Right To cancel the timer, perform the following stepsRemote paging operations Freezing the imageOperating in a high altitude environment To activate the High Altitude ModeHiding the image Locking control keysTurning off the Power On/Off Ring Tone Adjusting the soundUsing the test pattern Adjusting the sound levelTo select Blackboard or Whiteboard Using the teaching templatesShutting down the projector Direct power offMain menu Sub-menu Options Menu operationMenu system Right/Bottom-Left Menu Settings Menu PositionBasic Menu Display Sec/10 sec/20 sec/30 sec/Always TimeColor System Main menu Sub-menu Options System Setup AdvancedEquivalent Lamp Hour IP AddressDescription of each menu Fine Tuning 3D Color Picture ModeTemperature Color TemperatureSearch TimerInstallation SettingsReceiver for System Setup Basic menu Function DescriptionOperation RemoteScreen LockBackground Color SplashBaud Rate System Setup Advanced menu Function DescriptionSettings for Reset AllStatus CurrentSystem Care of the projector MaintenanceExtending lamp life Lamp informationGetting to know the lamp hour Status Message Timing of replacing the lampReplacing the lamp Use the handle to slowly pull the lamp out Projector Resetting the lamp timerMaintenance Thermal events IndicatorsLight Status & Description Power events Lamp eventsTroubleshooting Projector specifications SpecificationsCeiling mount installation DimensionsSupported timing for PC input Timing chartKHz Supported timing for Hdmi Hdcp inputTiming Supported timing for Component-YP bP r inputSupported timing for Video and S-Video inputs Disclaimer Warranty and Copyright informationLimited warranty Copyright