LG PF50KA User Manual

112
ENGLISH
PC Connection Problems
The screen remains blank after it is connected to a PC.
• Check that the PC is properly connected to the projector.
• Turn the projector off and back on using the remote control.
• Restart the PC with the projector on.
• Check that the current screen resolution supports the PC input.
• To use dual monitors, check that the PC or notebook supports dual-monitor
mode.
• Reconnect the high speed HDMI cable.
• If you have connected the RGB output port of your PC o the HDMI input port or
your projector. You need an RGB to HDMI gender.
You will not see anything on the screen if you use an HDMI to RGB gender.
The sound does not play when the PC is connected with an HDMI cable.
• Contact your video card manufacturer to check the HDMI audio output. (Video
cards designed for use with DVI format files need to be connected separately
with an audio cable.)
The screen is cut off or moved to one side after it is connected to a PC.
• Set to a resolution that supports the PC input. (Reboot your PC after changing
the resolution.)

LG PF50KA Specifications

General

Display Technology	DLP
Brightness	600 ANSI Lumens
Contrast Ratio	100, 000:1
Light Source	LED
Lamp Life	30, 000 hours
Built-in Battery	Yes
Wireless	Yes
Speakers	1W + 1W Stereo
Noise	30 dB
Battery Life	Up to 2.5 hours
Projection Size	25" - 100"
Connectivity	HDMI, USB, Bluetooth, Wi-Fi
Keystone Correction	Vertical
Resolution	1920 x 1080 (Full HD)
Throw Ratio	1.4 (40"@1.24m)