LG Projector PH300 User Manual

21PREPARATION
Installation
Installation	Precautions
•	Place the projector in a well-ventilated environment. -To prevent internal overheating, install the projector in a well-ventilated place.  Do not place anything near the projector. That may block its air vents. If the air vents are blocked, the internal temperature of the projector will increase.
 -Do not place the projector on a carpet or rug. If the projector's inlet vent is on the bottom, be careful not to block the vent and always use the...

22PREPARATION
Projection	Distance	per	Screen	Size
1 Place the projector on a sturdy, level surface, together with the computer or audio/video source.
2 Place the projector an appropriate distance away from the screen.  The distance between the projector and the screen determines the actual size of the image.
3 Position the projector so that the lens is at a right angle to the scree\
n. If the lens is not perpendicular to the screen, the projected image will\
 appear distorted. To correct the distortion,...

23PREPARATION
How	to	Install	the	Projector	On	a	Tripod
•	You can install the projector using a camera tripod.
•	As shown below, you can mount the projector instead of a camera on the tripod.
•	When stabilizing the tripod, we recommend using a locking bolt of standard size 4.5 mm or less. The maximum size allowed for the locking bolt is 5.5 mm. (If it is longer than the maximum allowed size, it may damage the projector.)
Bottom of the Projector
The projector is 
connected to this part.
Tripod Bolt used...

24PREPARATION
Kensington	Security	System
•	This projector has a Kensington Security Standard connector as an anti-theft mechanism. Connect a Kensington Security System cable as shown below.
•	For more information on installation and use of the Kensington Security System, refer to the user’s guide provided with the Kensington Securi\
ty System.
•	The Kensington Security System is an optional accessory.
•	What is Kensington? Kensington is a company that provides safety systems for laptops and other...

25REMOTE	CONTROL
REMOTE	CONTROL
Open the lid at the back of the remote control and insert the batteries as described in the  instructions. Use new batteries.

	POWER
Turns the projector on or off.
MUTE	
Mutes the sound of the projector.
INPUT	
Changes the input source.
VOL	+,	-
Adjusts the volume level.
CH	
,
Changes the channel or page.
PAGE	
Moves to the previous/next page.
INFO
Views the information of the current 
program and screen.
BLANK
Turns the projector screen on or off.
Up/Down/Left/Right...

26REMOTE	CONTROL
Number	buttons
Enter a number.
Playback	Control	Buttons
Controls playback of MY	MEDIA.
LIST
Accesses the saved channel list.
-	(Dash)
Inserts a dash between numbers such as 
2 - 1 and 2 - 2.
FLASHBK
Tunes to the last channel viewed.
Color	buttons
Sets detailed settings or gesture for each 
menu. 

•	When using the remote control, the 
optimal operation range is 3 meters or 
less (left/right) and within a 30 degree 
arc of the remote control IR receiver.
•	 For seamless operation, do not...

27USING	THE	PROJECTOR
USING	THE	PROJECTOR
Connecting	the	Antenna	or	Cable
To watch TV using an indoor/outdoor antenna, connect a wall terminal and\
 the ANTENNA	IN port of the projector using an RF cable (75 Ω).
You can watch public TV or cable (analog, digital) TV. (The RF cable \
is sold separately.)
ANTENNA IN

•	Make sure not to bend the copper wire of 
the RF cable (75 Ω). Turn the input jack to 
the right to fasten it.
•	 Ensure you use a standard coaxial cable 
(75 Ω, sold separately) when...

28USING	THE	PROJECTOR
Using	the	battery

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•	It is displayed when the battery is running out.
•	As your battery is low, Projector will be turned off in a minute.
•	If the screen shows a low battery message, be sure to charge the battery.
Battery	using	time	information
StatusTime and Display
ChargingAbout 3 hours
Usage	Hours
About 2 hour
(Available battery using time About 2 hour when Energy Saving mode set to Max.
Changing the Energy Saving mode default values will...

29USING	THE	PROJECTOR
•	If you intend not to use the projector for long periods of time, it is recommended to have the battery charged at 40-50 %.
•	The battery is automatically recharged when the projector is connected to a power supply.
•	Charge the battery fully when you first use the projector.
•	The battery standard usage time given in the manual is based on measurements taken by LG; the actual time may vary depending upon usage.
•	Battery usage time may vary depending on broadcast type, operating...

30USING	THE	PROJECTOR
Watching	Projector
Turning	the	Projector	On
The menu screen display in this owner's manual is an example to help users understand how to operate the product and may look different from the actual screen.
1 Connect the power cord correctly to turn the projector on.
2 Place the OFF/ON switch on the rear port area to ON and press the POWER button on the control panel or on the remote control. (If the switch is placed to OFF, the projector will not turn on.)
3 On the Language and...