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BenQ mw814st user manual B1 a

Models: mw814st

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B1 (a)

Table A2: The screen aspect ratio is 16:9 and the projected picture is 16:10

	(a) Screen size			Projected picture size		(b) Distance	(c) Vertical
Diagonal		Height	Width	Height	Width	from screen	offset
Inches	mm	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)
80	2032	996	1771	996	1594	779	50
100	2540	1245	2214	1245	1992	974	62
120	3048	1494	2657	1494	2391	1168	75
150	3810	1868	3321	1868	2989	1461	93
180	4572	2241	3985	2241	3586	1753	112
200	5080	2491	4428	2491	3985	1947	125
220	5588	2740	4870	2740	4383	2142	137
240	6096	2989	5313	2989	4782	2337	149
270	6858	3362	5977	3362	5380	2629	168
300	7620	3736	6641	3736	5977	2921	187

B1 (a)

(c)

B2	(a)	Screen
Screen		Screen
Center of lens		Center of lens
		Center of lens
(b)		(c)
(b)		(b)
		(b)

Table B1: The screen aspect ratio is 4:3 and the projected picture is 4:3

	(a) Screen size			Projected picture size		(b) Distance	(c) Vertical
Diagonal		Height	Width	Height	Width	from screen	offset
Inches	mm	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)
80	2032	1219	1626	1219	1626	953	91
100	2540	1524	2032	1524	2032	1192	114
120	3048	1829	2438	1829	2438	1430	137
150	3810	2286	3048	2286	3048	1787	171
180	4572	2743	3658	2743	3658	2145	206
200	5080	3048	4064	3048	4064	2383	229
220	5588	3353	4470	3353	4470	2622	251
240	6096	3658	4877	3658	4877	2860	274
270	6858	4115	5486	4115	5486	3217	309
300	7620	4572	6096	4572	6096	3575	343

Positioning your projector

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BenQ mw814st user manual B1 a

Contents

Welcome MW814ST Digital Projector User ManualMaintenance Table of contentsImportant safety Warranty and CopyrightSafety Instructions Important safety instructionsSafety Instructions Continued Always place the projector on a level Ceiling mounting the projector Introduction Projector featuresShipping contents Standard accessoriesOptional accessories Projector exterior view Front/upper sideRear/lower side Projector Controls and functionsRemote control Replacing the remote control battery Remote control effective rangeChoosing a location Positioning your projectorObtaining a preferred projected image size Projection dimensionsB1 a Table B2 The screen aspect ratio is 43 and the projected picture is Connection Connecting audio Connecting video source devicesStarting up the projector OperationFine-tuning the image clarity Adjusting the projected imageAdjusting the projection angle Auto-adjusting the imageCorrecting keystone Using the menus Securing the projector Using a security cable lockUtilizing the password function Setting a password24 Operation If you forget the passwordEntering the password recall procedure 2. Write down the number and turn off your projectorChanging the password Disabling the password function2. Press MODE/ENTER. The message “INPUT CURRENT PASSWORD” appears Changing Color Space Switching input signalSelecting the aspect ratio Magnifying and searching for detailshorizontal or vertical width. This is suitable About the aspect ratioAuto Scales an image proportionally to fit 169 Scales an image so that it isUsing Wall Color Optimizing the imageSelecting a picture mode Adjusting Color Fine-tuning the image quality in user modesAdjusting Brightness Adjusting Contrastvalues to your preference by pressing 3D Color ManagementTo cancel the timer, perform the following steps Setting the presentation timerLocking control keys Remote paging operationsFreezing the image Hiding the imageOperating in a high altitude environment Creating your own startup screenTo activate the High Altitude Mode Adjusting the sound Controlling the projector through a LAN environmentCable connection If you are in a non-DHCP environment Controlling the projector remotely through a web browserThe Menu button can also be used to go back to previous OSD menu, exit and save menu settings iv. Once set, access to the tools page has been password-protected 38 OperationPress Exit to go back to the remote network operation page Shutting down the projector Direct power offMenu system Menu operationOptions SETUPMain menu Sub-menuINFORMATION Reset Lamp TimerChange Password 42 OperationDescription of each menu white. See Using Wall Color on page 29 for detailssearching for details on page 27 for details Adjusts the degree of difference between dark and light in the image See Adjusting Contrast on page 30 for detailsimage. See Adjusting Color on page 30 for details See Adjusting Brilliant Color on page 30 for detailsSee Changing Color Space on page 26 for details See Switching input signal on page 26 for detailsframe. See Setting the presentation timer on page 32 for details Sets the language for the On-Screen Display OSD menus. See UsingCaptures and stores the projected picture as My Screen. See Creating POWER key on the projector when the projector is in standby modeEnables or disables the Quick Cooling function. Selecting On enables your own startup screen on page 34 for detailsone. See Utilizing the password function on page 23 for details See Adjusting the sound on page 35 for detailsSee Setting Lamp Mode as Economic on page 51 for details See Resetting the lamp timer on page 55 for detailsconsumption Enabling this function slightly increases the standby powerSecurity Settings, Network Settings and Baud Rate only be fed into the AUDIO-IN L/R jacks. There is no need to connectCurrent 6. INFORMATION menuFunction DescriptionCare of the projector MaintenanceCleaning the lens Cleaning the projector caseLamp information Getting to know the lamp hourExtending lamp life whenever you notice that the brightness level has Timing of replacing the lampInstall a new lamp for optimal performance. If the projector is normally run with Economic selectedReplacing the lamp 7. Use the handle to slowly pull the lamp out of the projector Do not turn the power on with the lamp cover removed Resetting the lamp timerStatus & Description IndicatorsPower events LightTroubleshooting Please see Entering the password recallprocedure on page 24 for details Projector specifications Specifications287.3 mm W x 114.4 mm H x 232.6 mm D DimensionsCeiling mount installation SpecificationsMinimum installation requirements Wall mount installationMinimum Ceiling Height mm = f + H + b + 60 + 274+ c Supported timing for PC input Timing chartSupported timing for HDMI HDCP input Supported timing for Component-YPbPr input Supported timing for Video and S-Video inputs64 Specifications Disclaimer Warranty and Copyright informationLimited warranty Copyright