BenQ MX620ST 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	16
Connecting video source devices	17
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	26
Optimizing the image	28
Setting the presentation timer	31
Remote paging operations	32
Freezing the image	32
Hiding the image	33
Locking control keys	33
Operating in a high altitude
environment	33
Adjusting the sound	34
Using the test pattern	34

Using the teaching templates	35
Presenting from a USB Reader	36
Shutting down the projector	37
Direct power off	37
Menu operation	38
Maintenance	48
Care of the projector	48
Lamp information	49
Troubleshooting	55
Specifications	56
Projector specifications	56
Dimensions	57
Ceiling mount installation	57
Timing chart	58
Warranty and Copyright
information	62

2 Table of contents

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Contents MS619ST/MX620ST/MW621ST 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 CeilingScreen size Distance from screen mm Diagonal Projection dimensionsObtaining a preferred projected image size LengthMW621ST Connection ConnectionTerminal name Terminal appearance Connecting video source devicesConnecting audio BestOperation Starting up the projectorAuto-adjusting the image Adjusting the projected imageAdjusting the projection angle Fine-tuning the image size and clarityCorrecting keystone Using the menus Below is the overview of the OSD menuSetting a password Using a security cable lockUtilizing the password function Highlight Change Security Settings and press MODE/ENTERChanging the password If you forget the passwordEntering the password recall procedure Switching input signal Disabling the password functionMagnifying and searching for details Changing Color SpaceSelecting the aspect ratio About the aspect ratio MS619ST/ MW621STSetting 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 environmentAdjusting the sound level Adjusting the soundUsing the test pattern Turning off the Power On/Off Ring ToneUsing the teaching templates To select Blackboard or WhiteboardPresenting from a USB Reader Direct power off Shutting down the projectorMain menu Sub-menu Options Menu operationMenu system Basic Advanced Description of each menu 3D Sync Invert Apply 3D SettingsTeaching Template Description Reference Picture menu Function Description Picture ModeTemperature ModeSettings Quick Auto Fine Tuning 3D ColorReset Picture TimerRemote System Setup Basic menu Function DescriptionOperation ReceiverAudio System Setup Advanced menu Function Description HighAltitude LampNetwork Reset AllStandby CurrentMaintenance Care of the projectorExtending lamp life Lamp informationGetting to know the lamp hour Timing of replacing the lamp Status MessageReplacing the lamp Maintenance Resetting the lamp timer Lamp events IndicatorsLight Status & Description Power events Thermal eventsTroubleshooting Specifications Projector specificationsDimensions Ceiling mount installationTiming chart Supported timing for PC inputSupported timing for Hdmi Hdcp input KHzSupported timing for Component-YPbPrinput TimingSupported timing for Video and S-Video inputs Copyright Warranty and Copyright informationLimited warranty Disclaimer