BenQ MS521 user manual Shutting down the projector

Page 45

Shutting down the projector

1. Press II POWER and a confirmation

message displays prompting you.

If you don't respond in a few seconds, the message will disappear.

2. Press II POWER a second time. The POWER indicator light flashes orange, the projection lamp shuts down, and the fans will continue to run for approximately 90 seconds to cool down the projector.

• To protect the lamp, the projector will not respond to any commands during the cooling process.

To shorten the cooling time, you can also activate the Quick Cooling function. See "Quick Cooling" on page 55 for details.

3.Once the cooling process finishes, the POWER indicator light is a steady orange and fans stop.

4.Disconnect the power cord from the power putlet if the projector will not be used in an extended period of time.

5.When Instant Restart is On, users can restart projector immediately within 90 secs after turning off projector. (Projector will maintain 30% of power during the 90 secs)

When Instant Restart is Off, users need to wait lamp to cool down to restart the projector. When instant restart is on, quick cooling item will be grey out

If the projector is not properly shut down, to protect the lamp, when you attempt to re-start the projector, the fans will run for a few minutes to cool down. Press Power again to start the projector after the fans stop and the POWER indicator light turns orange.

Actual lamp life may vary due to different environmental conditions and usage.

Operation 45

Image 45
Contents User Man ual Table of contents Your projector through a power Areas where the mains voltageUninterruptible power supply Refer servicing to qualified service personnelSafety Instructions Do not block the ventilation holes Safety Instructions Projector features Shipping contents Rear/lower side Projector exterior viewControls and functions Ceiling mounting the projector Remote control Setting Volume +Source MuteReplacing the remote control battery Choosing a location Front TableFront Ceiling Projection dimensions Obtaining a preferred projected image sizeMS521/MX522/MS511H 762 646 404 MW523/TW523Connection Connecting a computer Connecting a computer or monitorConnecting a monitor To connect the projector to a notebook or desktop computerConnecting Video source devices To connect the projector to a Hdmi source device Connecting a Hdmi source deviceTo connect the projector to a Component Video source device Connecting a Component Video source deviceTo connect the projector to an S-Video/Video source device Connecting an S-Video/composite source deviceStarting up the projector OperationAdjusting the projected image Adjusting the projection angleAuto-adjusting the image Use build-in test pattern Fine-tuning the image size and clarityCorrecting keystone Using the menus Utilizing the password function Using a security cable lockSetting a password Securing the projectorIf you forget the password Entering the password recall procedureChanging the password Disabling the password function Changing Color Space Switching input signalSelecting the aspect ratio Magnifying and searching for detailsAbout the aspect ratio Setting the User 1/User 2 mode Selecting a picture modeGo to the Picture Picture Mode menu Optimizing the imageFine-tuning the image quality in user modes Using Wall ColorAbout color temperatures Setting a preferred color temperature3D Color Management Press MODE/ENTER and the 3D Color Management page displaysMagenta Cyan Setting the presentation timer Selection DescriptionTop-Left Bottom-Left Top-Right Bottom-Right To cancel the timer, perform the following steps How to use the Timer On key?Remote paging operations Freezing the image Hiding the imageAdjusting the sound level Adjusting the soundTo activate the High Altitude Mode Operating in a high altitude environmentUse Teaching Template Until the System Setup Advanced menu is highlighted Select the lamp saver modeLamp Mode Description Personalizing the projector menu displayShutting down the projector Menu operation Menu systemMain menu Sub-menu Options Picture System Setup Basic Advanced SetupDescription of each menu Template TeachingPicture menu Picture ModeReference ModeTemperature Fine Tuning 3D Color Temperature ColorReset Picture SettingInstallation TimerSettings PresentationOperation Basic menuPanel Key LockHigh Altitude System Setup Advanced menuAudio LampClosed Reset AllCaption StandbyCurrent Information menuSystem StatusCleaning the projector case Cleaning the lensCare of the projector Storing the projectorSetting Auto Power Off Setting Lamp mode eco function as Economic or SmartEco modeLamp information Getting to know the lamp hourPage Status Message Timing of replacing the lampReplacing the lamp Page Resetting the lamp timer Indicators Green Green Flashing Flashing Off Password is incorrect Remote control does not workProjector does not turn on No pictureSpecifications Dimensions Ceiling mount installation301.6 219.2 111.3 Timing chart Resolution Mode Vertical Horizontal Pixel Frequency KHz MHzSupported timing for PC input Supported timing for Hdmi Hdcp input HDMI/DVI Supported timing for Video and S-Video input Supported timing for Component-YPbPr inputSupported 3D signal for Hdmi Hdcp input Video timingPC timing SXGA85 Supported 3D signal for D-SUB inputSupported 3D signal for Video and S-Video input Patents Limited warrantyCopyright DisclaimerFCC statement for the United States only Warranty and Copyright information For UK only CE DOC KONFORMITÄTSERKLÄRUNG Konformitetsdeklaration Uyum Beyani Deklaracija O Usklaĉenosti Overensstemmelseserklæring Vaatimustenmukaisuusvakuutus Weee directive Directiva Weee Ⱦɢɪɟɤɬɢɜɚ Weee Dyrektywa Weee Directiva REE Weee direktiva ȄįȘȖȓĮ Weee For Korea WLAN/BT module Warranty and Copyright information Weee UAE Singapore