BenQ MX850UST, MW851UST Securing the projector, Using a security cable lock, Setting a password

Page 23
INPUT NEW PASSWORD
Power On Lock and Splash Screen Lock use the same password.
MENU Back

Securing the projector

Using a security cable lock

The projector has to be installed in a safe place to prevent theft. Otherwise, purchase a lock, such as the Kensington lock, to secure the projector. You can locate a Kensington lock slot on the rear side of the projector. See item 22 on page 9 for details.

A Kensington security cable lock is usually a combination of key(s) and the lock. Refer to the lock’s documentation for finding out how to use it.

Utilizing the password function

For security purposes and to help prevent unauthorized use, the projector includes an option for setting up password security. The password can be set through the On-Screen Display (OSD) menu.

WARNING: You will be inconvenienced if you activate the password functionality and subsequently forget the password. Print out this manual (if necessary) and write the password you used in this manual, and keep the manual in a safe place for later recall.

Setting a password

Once a password has been set and the power on lock is activated, the projector cannot be used unless the correct password is entered every time the projector is started.

1.Open the OSD menu and go to the SYSTEM SETUP: Advanced > Security Settings menu. Press MODE/ENTER. The Security Settings page displays.

2.Highlight Change Security Settings and press MODE/ENTER.

3. As pictured to the right, the four arrow keys (,

, , ) respectively represent 4 digits (1, 2, 3, 4). According to the password you desire to set, press the arrow keys to enter six digits for the password.

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

Once the password is set, the OSD menu returns to the Security Settings page.

5.To activate the Power On Lock function, press / to highlight Power On Lock and press / to select On.

6.To activate the Splash Screen Lock function, press / to highlight Splash Screen Lock and press / to select On.

When the Splash Screen Lock is activated, the MyScreen function in the SYSTEM SETUP: Basic menu will be password-protected.

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.

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

Operation 23

Page 22 Page 24
Image 23
Page 22 Page 24
Contents Welcome Table of contents Refer servicing to qualified service personnel Important safety instructionsSafety Instructions Safety Instructions Confined. Allow at least 50 cm clearance Locations near fire alarmsLocations with an ambient temperature Locations where the altitudes are higherInverted images for ceiling mount InstallationIntroduction Projector featuresIntroduction Shipping contents Front/upper side Rear/lower side Projector exterior viewControls and functions Projector Keystone/Arrow buttons / Up Down Remote controlON/OFF TestNumeric buttons Operating the Laser pointerMute MIC/VOL +Replacing the remote control battery Remote control effective rangeFront Ceiling Positioning your projectorChoosing a location Obtaining a preferred projected image size Projection dimensions1778 1508 942 Screen Size Distance from Screen in mmDiagonal Inches 1524 808Connection Best Connecting video source devicesConnecting audio Terminal name Terminal appearanceDevice Audio Settings Microphone Volume menuPlaying sound through the projector About the microphone input Operation Operation Starting up the projector Correcting keystone Adjusting the projected imageAuto-adjusting the image Fine-tuning the image clarityUse / to highlight the System Setup Basic menu Using the menusFollowing example describes how to set the OSD language Highlight Change Security Settings and press MODE/ENTER Using a security cable lockUtilizing the password function Setting a passwordWrite down the number and turn off your projector If you forget the passwordEntering the password recall procedure Enter a new password Changing the passwordDisabling the password function Changing Color Space Switching input signalSelecting the aspect ratio Magnifying and searching for detailsAspect alteration Projectors native resolution in its Displayed in the centerAbout the aspect ratio Screen with a 169 aspect ratioGo to the Picture Picture Mode menu Using Wall ColorSelecting a picture mode Setting the User 1/User 2 modeFine-tuning the image quality in user modes Range at 0, only pure red in the projected Press To highlight Saturation and adjust itsEvery adjustment made will reflect to 3D Color ManagementSelection Description Setting the presentation timerTo cancel the timer, perform the following steps Count Up Increases from 0 to the preset time Count DownLocking control keys Remote paging operationsFreezing the image Hiding the imageCreating your own startup screen To activate the High Altitude ModeOperating in a high altitude environment Cable connection Adjusting the soundControlling the projector through a LAN environment If you are in a non-DHCP environment Controlling the projector remotely through a web browserIiii Iiiv Press Exit to go back to the remote network operation Shutting down the projector Direct power offMain menu Sub-menu Options Menu operationMenu system Hr/8 hr/12 hr System Setup BasicSleep Timer Min/25 min/30 minAdvanced Description of each menu Display menu Picture menu Function Description Teaching Picture ModeTemperature Save SettingsColor Space TimerSettings SearchLock Function DescriptionOperation Panel KeyLamp System Setup Advanced menu Function Description HighAltitude AudioNetwork System Setup Advanced menu Function DescriptionReset All StandbyStatus Information menu Function DescriptionCurrent SystemCare of the projector MaintenanceGetting to know the lamp hour Setting Lamp Mode as EconomicSetting Auto Power Off Lamp informationStatus Message Timing of replacing the lampReplacing the lamp Use the handle to slowly pull the lamp out of the projector Time will be reset to Connect the power and restart the projectorResetting the lamp timer Lamp events IndicatorsLight Status & Description Power events Troubleshooting Projector specifications SpecificationsMm W x 236.9 mm H x 322.8 mm D 339 Specifications DimensionsMinimum installation requirements Wall mount installation975 1173 1189 1181 960 Wall plate Minimum Ceiling Height mm = f + H + b + 60 + 221+ cCeiling Supported timing for PC input Timing chartSupported timing for Hdmi Hdcp input Horizontal Supported timing for Component-YPbPrinputTiming Supported timing for Video and S-Video inputs Disclaimer Warranty and Copyright informationLimited warranty Copyright
Top Page Image Contents