LG 50PS70FD-AA, Owner'S Manual

Page: 21 / 148

19
EXTERNAL EQ
UIPMENT SETUP
NOTE
!
G
Avoid keeping a fixed image on the set’s screen
for prolonged periods of time. The fixed image
may become permanently imprinted on the
screen; use a screen saver when possible.
G
There may be interference relating to resolution,
vertical pattern, contrast or brightness in PC
mode. Change the PC mode to another resolu-
tion or change the refresh rate to another rate or
adjust the brightness and contrast on the menu
until the picture is clear. If the refresh rate of the
PC graphic card can not be changed, change the
PC graphic card or consult the manufacturer of
the PC graphic card.
G
The synchronization input waveform for
Horizontal and Vertical frequencies are separate.
G
We recommend using 1920x1080, 60Hz(50PS70**,
60PS70**) for the PC mode, they provide the best
picture quality.
G
Connect the signal cable from the monitor out-
put port of the PC to the RGB (PC) port of the
TV or the signal cable from the HDMI output
port of the PC to the HDMI IN (or HDMI/DVI
IN) port on the TV.
G
Connect the audio cable from the PC to the
Audio input on the TV. (Audio cables are not
included with the TV).
G
If using a sound card, adjust PC sound as
required.
G
If required, adjust the settings for Plug and Play
functionality
G
If the graphic card on the PC does not output
analogue and digital RGB simultaneously, connect
only one of either RGB or HDMI IN (or
HDMI/DVI IN) to display the PC output on the
TV.
G
If the graphic card on the PC does output ana-
logue and digital RGB simultaneously, set the TV
to either RGB or HDMI; (the other mode is set to
Plug and Play automatically by the TV.)
G
DOS mode may not work depending on the video
card if you use an HDMI to DVI cable.
G
If you use an RGB-PC cable that is too long,
there may be interference on the screen. We rec-
ommend using under 5m of cable. This provides
the best picture quality.
Supported Display Resolution
RGB-PC, HDMI/DVI-PC mode
Resolution
Horizontal
Frequency(kHz)
Vertical
Frequency(Hz)
HDMI/DVI-DTV mode
59.94
60
59.94
60
50.00
50.00
59.94
60
50.00
59.94
60
24.00
30
50.00
59.94
60
31.649
31.469
31.47
31.50
31.25
37.50
44.96
45.00
28.125
33.72
33.75
27.00
33.75
56.25
67.433
67.50
Resolution
Horizontal
Frequency(kHz)
Vertical
Frequency(Hz)
640x480
720x480
720x576
1280x720
1920x1080
70.08
59.94
60.31
60.00
59.87
60.015
60.02
59.979
59.934
31.468
31.469
37.879
48.363
47.776
47.712
63.98
65.317
66.587
720x400
640x480
800x600
1024x768
1280x768
1360x768
1280x1024
1400x1050
1920x1080