BenQ W770ST Diagonal, Height, Width, Min distance, Max distance, Vertical offset, with max, inch

Page 16

W770ST
		The screen aspect ratio is 16:9 and the projected picture is 16:9



		Screen dimensions			Projection distance <D> [mm]
	Diagonal		Height	Width	Min distance		Max distance	Vertical offset
	<A>		<B>	<C>	(with max	Average	(with min	<E> [mm]
	[inch		<B>	<C>	(with max	Average	(with min	<E> [mm]
	[inch		[mm]	[mm]	zoom)		zoom)
	(mm)]		[mm]	[mm]	zoom)		zoom)
	(mm)]

	40 (1016)		498	886	640	704	768	37

	50 (1270)		623	1107	800	880	960	47

	60 (1524)		747	1328	960	1056	1152	56

	70 (1778)		872	1550	1120	1232	1344	65

	80 (2032)		996	1771	1280	1408	1536	75

	90 (2286)		1121	1992	1440	1584	1728	84

	100 (2540)		1245	2214	1600	1760	1920	93

	110 (2794)		1370	2435	1760	1936	2112	103

	120 (3048)		1494	2657	1920	2112	2304	112

	130 (3302)		1619	2878	2080	2288	2496	121

	140 (3556)		1743	3099	2240	2464	2688	131

	150 (3810)		1868	3321	2400	2640	2880	140

	160 (4064)		1992	3542	2560	2816	3072	149

	170 (4318)		2117	3763	2720	2992	3264	159

	180 (4572)		2241	3985	2880	3168	3456	168

	190 (4826)		2366	4206	3040	3344	3648	177

	200 (5080)		2491	4428	3200	3520	3840	187

	210 (5334)		2615	4649	3360	3696	4032	196

	220 (5588)		2740	4870	3520	3872	4224	205

	230 (5842)		2864	5092	3680	4048	4416	215

	240 (6096)		2989	5313	3840	4224	4608	224

	250 (6350)		3113	5535	4000	4400	4800	233

	260 (6604)		3238	5756	4160	4576	4992	243

	270 (6858)		3362	5977	4320	4752	5184	252

	280 (7112)		3487	6199	4480	4928	5376	262

	290 (7366)		3611	6420	4640	5104	5568	271

	300 (7620)		3736	6641	4800	5280	5760	280

The above numbers are approximate and may be slightly different from the actual measurements. Only the recommended screen sizes are listed. If your screen size is not in the table above, please contact your dealer for assistance.

16 Positioning your projector

Image 16

Contents W750/W770ST Digital Projector Home Cinema Series User ManualTable of contents Connecting with videoWarranty and Copyright Positioning your projectorImportant safety instructions Do not cover the projector with any item Moisture condensation Avoid volatile liquidsDisposal Lead, which is contained in solder Mercury, which is used in the lampShipping contents OverviewSome of the accessories may vary from region to region Remote controlRemote control effective range Replacing the remote control batteriesCeiling mounting the projector 8 Overview Projector features High picture qualityHigh brightness Vivid color reproductionProjector exterior view See Connecting with video equipment on page 19 for connection detailsFront and upper side view Rear and lower side viewControls and functions Control panelRemote control Positioning your projector Choosing a locationHow to determine the recommended screen size for a given distance Obtaining a preferred projected image sizeProjection dimensions DiagonalHeight WidthVertical offset inchInstallation for a 43 ratio screen LowestImage lensLowest Connecting HDMI devices Connecting with video equipmentPreparations Connecting S-Video or video devices Connecting component-video devices20 Positioning your projector Connecting a computer Connect the projector to a computer with a VGA cableUsing the projector Turning the projector onSelecting an input source Fine-tuning the image size and clarityENTER Using a security cable lock Using the menusSecuring the projector Utilizing the password function Setting a passwordIf you forget the password Input Password page displaysEntering the password recall procedure Changing the passwordDisabling the password function 26 Using the projectorAdjusting the projection angle Adjusting the projected imageCorrecting picture distortion Using the preset and user modes Selecting a preset modeFine-tuning the selected picture mode Setting the User 1/User 2/User 3 modeFine-tuning the picture quality Resetting the picture modeAdjusting Brightness Adjusting ContrastAdjusting Color Adjusting TintAdjusting Sharpness Selecting a color temperatureAdvanced picture quality controls Setting Black LevelSetting a preferred color temperature Controlling image clarityAdjusting Brilliant Color Selecting a Gamma settingColor Management Setting 3D Comb Filter Setting Film Modeamong Red , Green , Blue , Cyan , Magenta and Yellow Adjusting the sound Adjusting the sound levelTurning off the Power On/Off Ring Tone Muting the soundSelecting the aspect ratio About the aspect ratioMagnifying and searching for details OSD menus can be displayed on those unused black areasWatching 3D content Operating in a high altitude environmentConnecting 3D video devices Using the 3D menusTake appropriate breaks when watching 3D content Stop watching 3D content if you feel fatigue or discomfortLocking control keys Personalizing the projector menu displayTurning the projector off On-Screen Display OSD menus Preset ModeOn-Screen Display OSD structure Cinema/Dynamic/Standard/User 1/User 2/User 3/3DSystem Setup BasicAdvanced InformationPicture menu Audio Setup menu Display menuSystem Setup Basic menu System Setup Advanced menu Reset Lamp TimerResetting the lamp timer on page 51 for details Closed Caption EnableInformation menu This menu shows you the current operating status of the projectorAdditional information Care of the projectorGetting to know the lamp hour Lamp informationExtending lamp life Timing of replacing the lamp Replacing the lampInstall a new lamp for optimal performance. If the projector is until the next hour lamp warning appearsDisconnect the lamp connector from the projector 3. Remove the lamp cover from the projectorLoosen the screw that secures the lamp Lift the handle so that it stands upResetting the lamp timer Indicators Powering upThe projector needs to cool for 90 seconds after the power PowerThe internal temperature is too high The intake ventilation or the exhaust ventilation isblocked The projector may be in a poorly ventilated locationTroubleshooting switched on. See pagering. See page necessary. See pageSpecifications OpticalElectrical MechanicalUnit mm Ceiling mount screws M6 x 8 Max. L = 8 mm127.7 76.574.5 102.84133.97 253.47Frequency XGA60XGA120 BenQ NotebookSupported timing for 3D signal with Top-Bottom and Side-by-Side format Frequency Supported timing for 3D signal with Side-by-Side format Refresh rate HzH. Freq. KHz Pixel Freq. MHz62 Using the projector Supported timing for EDTV and HDTV via Component inputsSupported timing for Video and S-Video inputs NTSCWarranty and Copyright information WarrantyCopyright Disclaimer