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LG Projector Minibeam Pro User Manual

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    							131INFORMATION
ProblemSolution
For	an	analogue	broadcast,	stereo	is	not 	clear	or	sound	comes	from	one	speaker	only.
•	In a poor reception area (areas with weak or unstable signals) or if multi audio is not stable, select Mono on Multi	Audio.
•	Adjust the balance using the navigation button.
TV	sound	is	not	in	sync	with	the	image	or 	the	sound	breaks	up	occasionally.
•	If the issue affects a specific TV program only, it may be caused by problems with the broadcast signal for the individual station. Check with the TV station or your cable operator.
The	volume	changes 	when	I	change	program.
•	Volume can vary from program to program.
•	Set Auto	Volume to On.
On	certain	programs, 	there	is	no	sound	at	all, 	or	only	the	background	music	can	be	heard(in	case	of	a	programs	created	for	overseas	viewers).
•	In Language, set Language → Audio	Language to the language of your choice. Even if you change the language on Multi	Audio, you can go back to the default setup once you turn off the power or change the program.
There	is	no	sound	when 	connected	to	HDMI	/	USB.
•	Verify that the HDMI® cable is high speed.
•	Check if the USB device and cable is version 2.0 or higher.
•	Use only regular music (*mp3) files.
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    							132INFORMATION
PC	Connection	Problem
ProblemSolution
The	screen	display	does	not	come	on	after	connecting	to 	the	computer.
•	Verify that the computer and the projector are securely connected.
•	Turn the projector off and back on using the remote control.
•	Restart the PC with the projector on.
•	Check whether the resolution is correctly set for PC input.
•	Reconnect the HDMI cable.
There	is	no	sound	after	connecting	the 	computer	with	the	HDMI	cable.
•	Check with manufacturer of your video card to ensure it supports HDMI voice output. (Video cards in DVI format require connection of a separate sound cable.)
When	connected	to 	the	computer,	the	display	is	partially 	cut	off	or	shifts	to	one	side.
•	Set the resolution to support PC input. (If this does not work, reboot the computer.)
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    							133INFORMATION
Problems	Replaying	Movies	in	My	Media
ProblemSolution
I	cannot	view	the	files	on	the	Movie	List.
•	Check whether the file on the USB storage device can be read on a computer.
•	Check whether the file extension is supported.
This	file	is	invalid.	message	appears	or	the	image	display 	is	not	normal	even	though	the	sound	is	OK.
•	Make sure that the file replays normally on the computer’s video player. (Check for damaged files.)
•	Check whether the resolution is supported by the computer.
•	Verify that the video/audio codec is supported.
•	Verify that the frame rate is supported.
Audio	not	supported. 	message	appears	
or	the	sound	is	not 	normal	even	though 	the	image	display	is	OK.
•	Make sure that the file replays normally on the computer’s video player. (Check for damaged files.)
•	Check if the audio codec is supported by the computer.
•	Verify that the bit rate is supported.
•	Verify that the sample rate is supported.
Subtitles	are	not	displayed.
•	Make sure that the file replays normally on the computer’s video player. (Check for damaged files.)
•	Check if the video file has the same name as the subtitle file.
•	Make sure that the video and subtitle files are in the same folder.
•	Verify that the subtitle file format is supported.
•	Verify that the subtitle language is supported. (Subtitle files can be opened in Notepad to check the language.)
•	Image shown may differ from your projector.
•	For information on requesting service, refer to the following menu. (Home) → SETTINGS → SUPPORT → Product/Service	Info.
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    							134SPECIFICATIONS
SPECIFICATIONS
MODELS	PF1500	(PF1500-NA)
Resolution	(Pixel)1920 (Horizontal) × 1080 (Vertical)
Aspect	Ratio16:9 (Horizontal:Vertical)
Panel	size	(mm)11.896
Projection 	Distance		(Video	size)
Wide : 0.91 m to 3.70 m (76.2 cm to 304.8 cm)
Tele : 0.91 m to 3.70 m (69.3 cm to 277.1 cm)
Ratio	of	Upward 	Projection100 %
Working	range	of 	the	remote	control6 m
PowerAC 100 - 240 V, 50 Hz/ 60 Hz
Power	consumption100 W
AC-DC	Adaptor19 V , 5.79 A
(Adaptor Input 100 - 240 V @ 50/60 Hz)
Audio	Output3 W + 3 W
Reception	typeNTSC-M, ATSC
Reception 	channelsVHF 02 to 13, UHF 14 to 69, CATV 01 to 135,  DTV 02 to 69, CADTV 01 to 135
External	Antenna 	Impedance75 Ω
Height	(mm)84 mm (without foot) / 87 mm (with foot)
Width	(mm)132
Depth	(mm)213 mm (without lens) / 220 mm (with lens)
Weight	(g)1500
USB	Device5 V, 0.5 A (Max.)
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    							135SPECIFICATIONS
Operation	environment
Temperature
Operation0 °C to 40 °C
Storage-20 °C to 60 °C
Relative	humidity
Operation0 % to 80 %
Storage0 % to 85 %
*  Contents in this manual may be changed without prior notice due to upgrade of product functions.
HDMI	(DTV)	Supported	Mode
ResolutionHorizontal 	Frequency	(kHz)Vertical	Frequency 	(Hz)
720 x 480p31.46959.94
31.5060.00
1280 x 720p44.9659.94
45.0060.00
1920 x 1080i33.7259.94
33.7560.00
1920 x 1080p
26.9723.97
27.00024.000
33.71629.976
33.7530.00
67.4359.94
67.50060.00
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    							136SPECIFICATIONS
Supported	HDMI	(PC)	Modes
ResolutionHorizontal	Frequency	(kHz)Vertical	Frequency 	(Hz)
640 x 48031.46959.94
800 x 60037.87960.31
1024 x 76848.36360.00
1152 x 86454.34860.053
1360 x 76847.71260.015
1280 x 102463.98160.020
1920 x 108067.560.00
•	If an invalid signal is input into the projector, it will not be display\
ed properly on the screen or a message such as No	Signal or Invalid	Format will be displayed.
•	The projector supports the DDC1/2B type as the Plug & Play function (Auto-recognition of PC monitor).
•	1920 x 1080 is recommended as the best picture quality in the PC mode.
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    							137SPECIFICATIONS
Component	Supported	Mode
ResolutionHorizontal	Frequency	(kHz)Vertical	Frequency 	(Hz)
720 x 480i15.7359.94
15.7560.00
720 x 480p31.4759.94
31.5060.00
1280 x 720p44.9659.94
45.0060.00
1920 x 1080i33.7259.94
33.7560.00
1920 x 1080p
26.9723.976
27.0024.00
33.7129.97
33.7530.00
67.43259.94
67.50060.00
Component	Port	Connecting	Information
Component	ports	on	the 	ProjectorYPBPR
Video	output	ports	on	DVD 	
player
YPBPR
YB-YR-Y
YCbCr
YPbPr
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    							138SPECIFICATIONS
Open	Source	Software	Notice	Information
To obtain the source code under GPL, LGPL, MPL and other open source licenses, that is contained in this product,  please visit http://opensource.lge.com.
In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download.
LG Electronics will also provide open source code to you on CD-ROM for a\
 charge covering the cost of performing such distribution (such as the c\
ost of media, shipping, and handling) upon email request to  [email protected]. This offer is valid for three (3) years from the d\
ate on which you purchased the product.
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    							The model and serial numbers of the projector are located on the back or on the side of the projector. Record them below should you ever need service.
MODEL
SERIAL
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