LG 42LG70ER, Owner'S Manual

Page: 33 / 120

EXTERNAL
EQ
UIPMENT
SETUP
31
NOTE
!
G G
Avoid keeping a fixed image on the screen for a
long period of time. The fixed image may become
permanently imprinted on the screen.
G G
In PC mode, there may be noise associated with
the resolution, vertical pattern, contrast or bright-
ness. If noise is present, change the PC output to
another resolution, change the refresh rate to
another rate or adjust the brightness and contrast
on the PICTURE menu until the picture is clear.
G G
The synchronization input form for Horizontal and
Vertical frequencies is separate.
G G
We recommend using 1024x768, 60Hz (42PG30TR)
/ 1360x768, 60Hz (50PG30TR) / 1920x1080, 60Hz
(42LG70ER) for the PC mode, they provide the
best picture quality.
G G This set uses a VESA Plug and Play Solution. The
set provides EDID data to the PC system with a
DDC protocol. The PC adjusts automatically when
using this set.
G G
DDC protocol is preset for RGB (Analog RGB),
HDMI (Digital RGB) mode.
G G If required, adjust the settings for Plug and Play
functionally.
G G
If graphic card on the PC does not output analog
and digital RGB simultaneously, connect only one
of either RGB or HDMI IN (or HDMI/DVI IN) to
display the PC on the set.
G G
If graphic card on the PC does output analog and
digital RGB simultaneously, set the set to either
RGB or HDMI; (the other mode is set to Plug and
Play automatically by the set.)
G G Depending on the graphics card, DOS mode may
not work if a HDMI to DVI Cable is in use.
G G
When you use too long RGB-PC cable, there might
be a noise on the screen. We recommend using
under 5m of the cable. It provides the best picture
quality.
Supported Display Resolution (RGB PC mode)
Resolution
720x400
640x480
800x600
1024x768
1280x768
1280x1024
1360x768
1366x768
1920x1080
31.468 70.08
31.469 59.94
37.500 75.00
37.879 60.31
46.875 75.00
48.363 60.00
56.476 70.06
60.023 75.02
47.776 59.87
64.00 60.00
47.712 60.01
47.70 60.01
66.59 59.93
Horizontal
Frequency(kHz)
Vertical
Frequency(Hz)
LCD TV model only
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