LG 42LK450 User Manual

78
ENG
ENGLISH
MAKING CONNECTIONS
RGB Connection
Transmits the analog video signal from your PC to
the TV. Connect the PC and the TV with the D-sub
15 pin signal cable as shown in the following
illustrations. To transmit an audio signal, connect
an audio cable.
PW350 series
CO
MP
O
NENT IN
V
IDEO
AUDI
O
Y
L
P
B
P
R
R
RGB IN (PC
)
AUDI
O
I
N
(
R
G
B/DV
I
)
ANTENNA
/C
ABLE
IN
R
S
-232
C
IN
(
CONTROL & SERVICE
)
REM
O
T
E
C
ONTRO
L
I
N
O
P
TI
C
AL
D
IG
IT
A
L
A
UDIO OUT
A
V IN
1
1
/
DVI
I
N
V
IDEO
AU
DI
O
L/MONO
O
O
R
R
R
2
1
2
RGB IN (PC)
AUDIO IN
(RGB/DVI)
RGB OUT (PC) AUDIO OUT
LV3500 series
IN
3
U
S
B IN
OPTICAL DIGITAL
AUDIO
OUT
PTICAL
DIGIT
TICAL DIGIT
ANTENNA/
CABLE
IN
ANTENNA
ANTENNA
H/P
A
NTENNA
/
C
ABLE I
N
R
S
-232
C
I
N
(CO
NTR
O
L
&
S
ERVI
C
E
)
RGB IN
(
PC)
(RGB/DVI)
A
UDI
O
IN
O
PTI
C
AL
DI
G
ITAL
AUDIO OUT
1
2
VIDE
O
A
UDI
O
COMPONENT I
N
Y
P
B
P
R
R
L
V
IDE
O
A
UDI
O
R
R
A
V IN
1
/
DVI I
N
2 1
L/MON
O
A
V IN 2
VIDEO / AUDIO
RGB OUT (PC)
AUDIO OUT
RGB IN (PC)
(RGB/DVI)
AUDIO IN
NOTE
y
To get the the best picture quality, adjust the
PC graphics card to
LCD
Resolution
22LV2500, 22LV2520, LV3500,
LV3520, LK430, LK450, LK520 series
1920x1080
Other models 1360x768
Plasma
Resolution
PZ200 series
1920x1080
Other models 1024x768
y
Depending on the graphics card, DOS mode
may not work if a HDMI to DVI Cable is in
use.
y
In PC mode, there may be noise associated
with the resolution, vertical pattern, contrast
or brightness.
y
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.
y
Avoid keeping a fixed image on the screen
for a long period of time. The fixed image
may become permanently imprinted on the
screen.
y
The synchronization input form for Horizontal
and Vertical frequencies is separate.
y
Depending on the graphics card, some
resolution settings may not allow the image
to be positioned on the screen properly.
y
When selecting HDMI-PC, set the “Input
Label - PC” in the INPUT menu.

LG 42LK450 Specifications

General

Audio system	Infinite Sound
RMS rated power	20 W
Number of speakers	2
Product color	Black
Panel mounting interface	200 x 100 mm
3D	No
Product weight	29.5 lbs
Depth (imperial)	3 \
Width (imperial)	40.1 \
Height (imperial)	24.8 \
Power requirements	AC 100 - 220 V, 50/60 Hz
Annual energy consumption	197 kWh
Package weight (imperial)	41.9 lbs
Set depth (with stand) (inch)	10.4 \
Set width (with stand) (inch)	48.1 \
Set height (with stand) (inch)	27.5 \
Weight (with stand) (imperial)	33.3 lbs
HDMI ports quantity	3
SCART ports quantity	0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Digital audio optical out	1
Number of OSD languages	4
Sustainability certificates	ENERGY STAR
Display diagonal	42 \
Display technology	LCD
Native aspect ratio	16:9
Native refresh rate	60 Hz
Contrast ratio (dynamic)	100000:1
Display diagonal (metric)	107 cm
Package depth	160 mm
Package width	1229 mm
Package height	770 mm
Smart modes	Cinema, Game
Power consumption (standby)	0.28 W
Power consumption (typical)	135 W

Weight and Dimensions

Weight (without stand)	13393 g