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Optoma Tx773 Projector User Manual

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    Appendices
    
    5.	 Select	the	“Change”	button	under	the	“Monitor”	tab.
    6.	 Click	on	“Show	all	devices.”	Next,	select	“Standard	monitor	types”	under	the	SP	box;	choose	the	resolution	mode	you	need	
    under	the	“Models”	box.	
    IfyouareusingaNotebook:
    1.	 First,	follow	the	steps	above	to	adjust	resolution	of	the	com
    -
    puter.
    2.	 Press	the	toggle	output	settings.	example:	[Fn]+[F4]
     
    	 If	you	experience	difficulty	changing	resolutions	or	your	monitor	 freezes,	restart	all	equipment	including	the	projector.
    Problem: The screen of the Notebook or PowerBook computer 
    is not displaying a presentation
    IfyouareusingaNotebookPC:
    SomeNotebookPCsmaydeactivatetheirownscreenswhena
    seconddisplaydeviceisinuse.Eachhasadifferentwaytobe
    reactivated.Refertoyourcomputer’sdocumentationfordetailed
    information.
    Problem: Image is unstable or flickering
    Use“Phase”tocorrectit.
    Changethemonitorcoloursettingonyourcomputer.
    Problem: Image has vertical flickering bar
    Use“Frequency”tomakeanadjustment.
    	 Check	and	reconfigure	the	display	mode	of	your	graphic	card	to 	
    makeitcompatiblewiththeproduct.
    Problem: Image is out of focus
     AdjuststheFocusRingontheprojectorlens.
    Compaq=>		 [Fn]+[F4]
    Dell	=>		 [Fn]+[F8]
    Gateway=>	 [Fn]+[F4]
    IBM=>	 [Fn]+[F7]
    MacApple:
    SystemPreference-->Display-->Arrangement-->Mirror
    display
    Packard
    =>		 [Fn]+[F4]
    Hewlett
    NEC=>		 [Fn]+[F3]
    Toshiba	=>		 [Fn]+[F5] 
    						
    							
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    Appendices
    
    	 Make	sure	the	projection	screen	is	between	distance	4.9	to	40.0	feet	(1.5	to	12.2	meters)	from	the	projector.	See	page	15.
    Problem: The image is stretched when displaying 16:9 DVDThe	projector	automatically	detects	16:9	DVD	and	adjusts	the	aspect	
    ratio	by	digitizing	to	full	screen	with	4:3	default	setting.
    If	the	image	is	still	stretched,	you	will	also	need	to	adjust	the	aspect	
    ratiobyreferringtothefollowing:
    Pleaseselect4:3aspectratiotypeonyourDVDplayerifyouare
    playing	a	16:9	DVD.
    If	you	can’t	select	4:3	aspect	ratio	type	on	your	DVD	player,	please	
    select4:3aspectratiointheonscreenmenu.
    Problem: Image is reversed
    
    Select“Management-->Projection”fromtheOSDandadjustthe 
    projectiondirection.
    Problem: Lamp burns out or makes a popping sound
    	 When	the	lamp	reaches	its	end	of	life,	it	will	burn	out	and	may	 make	a	loud	popping	sound.		If	this	happens,	the	projector	will	not	
    turnonuntilthelampmodulehasbeenreplaced.Toreplacethe
    lamp,	follow	the	procedures	in	the	“Replacing	the	Lamp”.
    Problem: LED lighting message
    Steadylight=>Nolight=>
    MessagePower-LEDTemp-LEDLamp-LED(Green)(Red)
    StandbyState(Inputpowercord)
    WarmingFlashing
    NormalMode
    CoolingFlashing
    Error(Lampfailed)
    Error(Fanfailed)Flashing
    Error(OverTemp.) 
    						
    							
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    Appendices
    
    Problem: Message Reminders
    Fanfail:
    
    Overtemperature:
    
    PowerOff:
    
    Replacethelamp:
    
     
    						
    							
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    Appendices
    
    Replacing the Lamp
    Theprojectorkeepstrackofthelampusage.Itwillshowyoua
    warningmessage
    When	you	see	this	message,	change	the	lamp	as	soon	as	pos
    -
    sible.	Make	sure	the	projector	has	cooled	down	for	at	least	30	
    minutesbeforechangingthelamp.Warning:Lamp
    compartmentishot!
    Allow	30	minutes	
    tocooldownbefore
    changinglamp!
    Warning:To
    reducetheriskof
    personal	injury,	do	not	
    dropthelampmodule
    ortouchthelampbulb.
    Thebulbmayshatter
    andcauseinjuryifitis
    dropped.
    Lamp Replacement Procedure: 
    1.	 Switch	off	the	power	to	the	projector	by	pressing	the	Power/ Standbybutton.
    2.	 Allow	the	projector	to	cool	down	for	at	least	30	minutes.
    3. Disconnectthepowercord.
    4. Useascrewdrivertoremovethescrewsfromthecover.
    
    5.	 Push	up	and	remove	the	cover.
    
    6.	 Remove	the	2	screws	from	the	lamp	module.
    
    7.		 Pull	out	the	lamp	module.	
    
    To replace the lamp module, reverse the previous steps.
    1
    3
    24 
    						
    							
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    Appendices
    
    Remark:“*”com-
    pressedcomputer
    image.
    Compatibility Modes
    ModeResolution(ANALOG)(DIGITAL)
    V.Frequency (Hz)	H.Frequency(kHz)	V.Frequency (Hz)	H.Frequency(kHz)	
    VESAVGA 640	x	350
    7031.57031.5
    VESAVGA640	x	3508537.98537.9
    VESAVGA640	x	4008537.98537.9
    VESAVGA640	x	4806031.56031.5
    VESAVGA640	x	4807237.97237.9
    VESAVGA640	x	4807537.57537.5
    VESAVGA640	x	4808543.38543.3
    VESAVGA720	x	4007031.57031.5
    VESAVGA720	x	4008537.98537.9
    VESASVGA 800	x	6005635.25635.2
    VESASVGA800	x	6006037.96037.9
    VESASVGA800	x	6007248.17248.1
    VESASVGA800	x	6007546.97546.9
    VESASVGA800	x	6008553.78553.7
    VESAXGA1024	x	7686048.46048.4
    VESAXGA1024	x	7687056.57056.5
    VESAXGA1024	x	7687560.07560.0
    VESAXGA1024	x	7688568.78568.7
    *VESASXGA 1280	x	10246063.986063.98
    *VESASXGA1280	x	10247579.987579.98
    *	VESA	SXGA+ 1400	x	10506063.986063.98
    MAC	LC	13”640	x	48066.6634.98******
    MAC	II	13”640	x	48066.6835******
    MAC	16”832	x	62474.5549.725******
    MAC	19”1024	x	7687560.24******
    *MAC1152	x	87075.0668.68******
    MACG4 640	x	4806031.35******
    iMACDV 1024	x	7687560******
    *iMACDV 1152	x	8707568.49******
    *iMACDV1280	x	9607575****** 
    						
    							
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    Appendices
    
    RS232 Commands
    Pinno.NameI/O(FromProjec-
    torSide
    1TXDOUT
    2RXDIN
    3GND__
    Pinno.Spec.
    1R(RED)/Cr
    2G(GREEN)/Y
    3B(BLUE)/Cb
    4GND
    5GND
    6GND
    7GND
    8GND
    9 DDC	5V
    10GND
    11GND
    12DDCDate
    13HD/CS
    14VD
    15DDCClock
    12345
    678910
    1112131415
    12
    3
    RS232 ConnectorVGA-In Connector 
    						
    							
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    Appendices
    
    Pleasenotethat
    damageresultingfrom
    incorrectinstallation
    willinvalidatethewar
    -ranty.
    Ceiling Mount Installation
    1.	 To	prevent	damaging	your	projector,	please	use	the	ceiling	 mountpackageforinstallation.
    2.	 If	you	wish	to	use	a	third	party	ceiling	mount	kit,	please	 ensurethescrewsusedtoattachedamounttotheprojector
    meet	the	following	specifications:
    Screw type: M3
    Maximum screw length: 10mm
    Minimum screw length: 7.5mm
    Warning:
    1.	If	you	buy	the	ceiling	
    mountfromanother
    manufacturer,	please	
    ensurethatthereisat
    least	10cm	distance	be
    -
    tweenthebottomcover
    oftheprojectorandthe
    ceiling.
    2.Avoidplacingthe
    projectornearsources
    ofheatsuchasair-
    conditioningunitsand
    heatersotherwiseit
    mayoverheatandshut
    downautomatically.
    47.00
    82.00
    1.00
    79.50
    124.29
    67.08
    53.33
    /254.50
    204.50Max./Min.
    347.3
    246.2
    15.6
    94.7 
    						
    							
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    Appendices
    
    Optoma Global Offices
    For service or support please contact your local office.
    USA
    715	Sycamore	Drive		Tel	:	408-383-3700
    Milpitas,	CA	95035,	USA		 Fax	:	408-383-3702	
    www.optomausa.com Service:
    [email protected]
    Canada
    5630	Kennedy	Road,	Mississauga,
    ON,	L4Z	2A9,	Canada		Tel	:	905-882-4228
    www.optoma.com	 Fax	:	905-882-4229
    Europe
    42	Caxton	Way,	The	Watford	Business	Park	
    Watford,	Hertfordshire,		
    WD18	8QZ,	UK	Tel	:	+44	(0)	1923	691	800
    www.optomaeurope.comm		 Fax	:	+44	(0)	1923	691	888
    Service	Tel	:	+44	(0)1923	691865	 Service	:	
    [email protected]
    Taiwan
    5F.,	No.	108,	Minchiuan	Rd.		 Tel	:	+886-2-2218-2360
    Shindian	City,			 Fax	:	+886-2-2218-2313
    Taipei	Taiwan	231,	R.O.C.	 Service	:	
    [email protected]
    www.optoma.com.tw asia.optoma.com
    Hong Kong
    Room	2507,	25/F.,	China	United	Plaza,	
    No.	1008	Tai	Nan	West	Street,	 Tel	:	+852-2396-8968
    Lai	Chi	Kok,		Fax	:	+852-2370-1222
    Kowloon,	Hong	Kong		 www.optoma.com.hk
    China
    5F,	No.	1205,	Kaixuan	Rd.,		 Tel	:	+86-21-62947376
    Changning	District		Fax	:	+86-21-62947375
    Shanghai,	200052,	China	 www.optoma.com.cn
    Latin America
    715	Sycamore	Drive		 Tel	:	408-383-3700
    Milpitas,	CA	95035,	USA	 Fax	:	408-383-3702
    www.optoma.com.br	 www.optoma.com.mx 
    						
    							
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    Appendices
    
    Optoma France 
    Batiment	E			Tel.:	+33	1	41	46	12	20	
    81-83	avenue	Edouard	Vaillant			 Fax	:	+33	1	41	46	94	35
    92517	Boulogne	Billancourt,	France		 Servicel	:	
    [email protected]
    
    Optoma Deutschland
    Werftstrasse	25			 Tel	:	+49	(0)	211	506	6670
    D40549	Düsseldorf,			 Fax	:	+49	(0)	211	506	66799
    Germany Service:
    [email protected]
    
    Optoma Scandinavia
    Grev	Wedels	Plass	2			Tel	:	+47	32	26	89	90		
    3015	Drammen			 Fax	:	+47	32	83	78	98	
    Norway Service:
    [email protected]
     
    						
    							
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    Appendices
    
    Regulation & safety notices
    This	appendix	lists	the	general	notices	of	your	Projector.	
    FCC notice 
    Thisdevice has been tested and found to comply with the
    limits 	for 	a 	Class 	B 	digital 	device 	pursuant 	to 	Part 	15 	of 	the	
    FCC rules. These limits are designed to provide reasonable
    p r o t e c t i o n a g a i n s t h a r m f u l i n t e r f e r e n c e i n a r e s i d e n t i a l
    installation. 	This 	device 	generates, 	uses, 	and 	can 	radiate 	radio	
    frequency 	energy 	and, 	if 	not 	installed 	and 	used 	in 	accordance	
    with 	the 	instructions, 	may 	cause 	harmful 	interference 	to 	radio	
    communications.
    However, 	there 	is 	no 	guarantee 	that 	interference 	will 	not	
    occur in a particular installation. If this device does cause
    harmful 	interference 	to 	radio 	or 	television 	reception, 	which	
    can	 be	determined	 by	turning	 the	device	 off	and	 on,	the	 user	 is	
    encouraged totry tocorrect theinterference byone ormore of
    thefollowingmeasures: •Reorientorrelocatethereceivingantenna.
    •Increasetheseparationbetweenthedeviceandreceiver.
    •Connect the device into an outlet on a circuit different
    fromthatto whichthereceiverisconnected.
    • 	Consult 	the 	dealer 	or 	an 	experienced 	radio/television	
    technicianforhelp.
    Notice: Shielded cables 
    All connections to other computing devices must be
    made usingshielded cablestomaintain compliance with
    FCCregulations.
    Caution 
    Changes	 or	modifications	 not	expressly	 approved	 by	the	
    manufacturer 	could 	void 	the 	user’s 	authority, 	which 	is	
    granted	 by	the	 Federal	 Communications	 Commission,	to	
    operatethiscomputer.
     
    						
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