BenQ MW82IST user manual Table of contents

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Table of contents
Important safety
instructions	3
Introduction	7
Projector features	7
Shipping contents	8
Projector exterior view	9
Controls and functions	10
Positioning your
projector	13
Choosing a location	13
Obtaining a preferred projected
image size	14
Connection	15
Connecting video source devices	16
Playing sound through the
projector	16
Operation	18
Starting up the projector	18
Adjusting the projected image	19
Using the menus	21
Securing the projector	22
Switching input signal	24
Magnifying and searching for details ...	25
Selecting the aspect ratio	25
Optimizing the image	27
Setting the presentation timer	30
Remote paging operations	31
Freezing the image	31
Hiding the image	32
Locking control keys	32
Operating in a high altitude
environment	32

Adjusting the sound	33
Using the test pattern	33
Using the teaching templates	34
Shutting down the projector	35
Direct power off	35
Menu operation	36
Maintenance	46
Care of the projector	46
Lamp information	47
Troubleshooting	53
Specifications	54
Projector specifications	54
Dimensions	55
Wall mount installation	55
Timing chart	57
Warranty and Copyright
information	60

2 Table of contents

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Contents MW821ST Table of contents Important safety instructions Safety InstructionsSafety Instructions 3000 m Feet Ceiling mounting the projector Projector features IntroductionShipping contents Projector exterior view Front/upper side Rear/lower sideControls and functions Remote control Remote control effective range Replacing the remote control batteriesFront Table Positioning your projectorChoosing a location Front CeilingProjection dimensions Obtaining a preferred projected image sizeConnection ConnectionPlaying sound through the projector Connecting video source devicesConnecting audio About the microphone input DeviceOperation Starting up the projectorAuto-adjusting the image Adjusting the projected imageAdjusting the projection angle Fine-tuning the image clarityCorrecting keystone Using the menus Below is the overview of the OSD menuSetting a password Using a security cable lockUtilizing the password function If you forget the passwordDisabling the password function Entering the password recall procedureChanging the password Switching input signal Changing Color SpaceMagnifying and searching for details Selecting the aspect ratioAbout the aspect ratio Setting the User 1/User 2 mode Using Wall ColorSelecting a picture mode Go to the Picture Picture Mode menuSelecting a Color Temperature Fine-tuning the image quality in user modesAdjusting Brilliant Color Setting a preferred color temperature 3D Color ManagementSelection Description Setting the presentation timerResetting current or all picture modes Freezing the image To cancel the timer, perform the following stepsRemote paging operations Top-Left Bottom-Left Top-Right Bottom-RightLocking control keys To activate the High Altitude ModeHiding the image Operating in a high altitude environmentTurning off the Power On/Off Ring Tone Adjusting the soundUsing the test pattern Using the teaching templates To select Blackboard or WhiteboardDirect power off Shutting down the projectorMain menu Sub-menu Options Menu operationMenu system Bottom-Right/Bottom-Left Sleep Timer Disable/30 min/1 hr/2 hr/3 hr/4 Hr/8 hr/12 hrBasic Min/25 min/30 minIP Address Main menu Sub-menu Options System Setup AdvancedEquivalent Lamp Hour Color SystemDescription of each menu Color Temperature Picture ModeTemperature Fine Tuning 3D ColorSettings TimerInstallation SearchRemote System Setup Basic menu Function DescriptionOperation ReceiverAudio System Setup Advanced menu Function Description HighAltitude LampStandby System Setup Advanced menu Function DescriptionReset All NetworkStatus CurrentSystem Maintenance Care of the projectorExtending lamp life Lamp informationGetting to know the lamp hour Timing of replacing the lamp Status MessageReplacing the lamp Connect the power and restart the projector Resetting the lamp timer Lamp events IndicatorsLight Status & Description Power events Thermal eventsTroubleshooting Specifications Projector specificationsDimensions Wall mount installationMinimum Ceiling Height mm = f + H + b + 60 + 274+ c Wall plateTiming chart Supported timing for PC inputSupported timing for Hdmi Hdcp input KHzTiming Supported timing for Component-YP bP r inputSupported timing for Video and S-Video inputs Copyright Warranty and Copyright informationLimited warranty Disclaimer