Connecting a PC
PC compatibility chart
Resolution
Horizontal
Frequency
Vertical
Frequency
Analogue (D-
Sub)
Digital (HDMI)
VESA Standard
VGA
640
g
480
31.5 kHz
60 Hz
✔
✔
✔
SVGA
800
g
600
37.9 kHz
60 Hz
✔
✔
✔
XGA
1024
g
768
48.4 kHz
60 Hz
✔
✔
✔
WXGA
1360
g
768
47.7 kHz
60 Hz
✔
✔
✔
SXGA
1280
g
1024
64.0 kHz
60 Hz
✔
✔
✔
SXGA+
1400
g
1050
65.3 kHz
60 Hz
✔
✔
NOTE
• This TV has only limited PC compatibility, correct operation
can only be guaranteed if the video card conforms exactly
to the VESA 60Hz standard. Any variations from this
standard will result in picture distortions.
VGA, SVGA, XGA, WXGA, SXGA and SXGA+ are
registered trademarks of International Business
Machines Corporation.
CONTROL ITEM
COMMAND
PARAMETER
CONTROL CONTENTS
POWER SETTING
P
O W R
0
_
_
_
POWER OFF
INPUT SELECTION A
I
T
G
D
_
_
_
_
INPUT SWITCHING (TOGGLE)
I
T
V
D
_
_
_
_
TV (CHANNEL FIXED)
I
D
T
V
_
_
_
_
DTV (CHANNEL FIXED)
I
A
V
D
*
_
_
_
EXT1 – 8 (1 – 8)
CHANNEL
D
C
C
H
*
*
_
_
TV DIRECT CHANNEL (1 – 99)
C
H
U
P
_
_
_
_
CHANNEL UP
C
H
D W
_
_
_
_
CHANNEL DOWN
D
T
V
D
*
*
*
_
DTV DIRECT CHANNEL (1 to 999)
D
T
U
P
_
_
_
_
DTV CHANNEL UP
D
T
D W
_
_
_
_
DTV CHANNEL DOWN
INPUT SELECTION B
I
N
P
1
0
_
_
_
EXT1 (Y/C)
I
N
P
1
1
_
_
_
EXT1 (CVBS)
I
N
P
1
2
_
_
_
EXT1 (RGB)
I
N
P
2
0
_
_
_
EXT2 (Y/C)
I
N
P
2
1
_
_
_
EXT2 (CVBS)
I
N
P
2
2
_
_
_
EXT2 (RGB)
I
N
P
3
0
_
_
_
EXT3
I
N
P
3
1
_
_
_
EXT3 (S-VIDEO)
I
N
P
3
2
_
_
_
EXT3 (VIDEO)
AV MODE SELECTION
A
V
M D
0
_
_
_
TOGGLE
A
V
M D
1
_
_
_
STANDARD
A
V
M D
2
_
_
_
MOVIE
A
V
M D
3
_
_
_
GAME
A
V
M D
4
_
_
_
USER
A
V
M D
5
_
_
_
DYNAMIC (Fixed)
A
V
M D
6
_
_
_
DYNAMIC
A
V
M D
7
_
_
_
PC
A
V
M D
8
_
_
_
xvYCC
A
V
M D
?
?
?
?
1 to 8
VOLUME
V
O
L
M
*
*
_
_
VOLUME (0 – 60)
CONTROL ITEM
COMMAND
PARAMETER
CONTROL CONTENTS
POSITION
H
P
O
S
*
*
*
_
H-POSITION (AV/PC)
V
P
O
S
*
*
*
_
V-POSITION (AV/PC)
C
L
C
K
*
*
*
_
CLOCK (0 - 180)
P
H
S
E
*
*
_
_
PHASE (0 - 40)
WIDE MODE
W
I
D
E
0
_
_
_
TOGGLE (AV)
W
I
D
E
1
_
_
_
NORMAL (AV)
W
I
D
E
2
_
_
_
ZOOM 14:9 (AV)
W
I
D
E
3
_
_
_
PANORAMA (AV)
W
I
D
E
4
_
_
_
FULL (AV)
W
I
D
E
5
_
_
_
CINEMA 16:9 (AV)
W
I
D
E
6
_
_
_
CINEMA 14:9 (AV)
W
I
D
E
7
_
_
_
NORMAL (PC)
W
I
D
E
8
_
_
_
CINEMA (PC)
W
I
D
E
9
_
_
_
FULL (PC)
W
I
D
E
1
0
_
_
DOT by DOT (AV/PC)
W
I
D
E
1
1
_
_
UNDERSCAN (AV)
MUTE
M U
T
E
0
_
_
_
TOGGLE
M U
T
E
1
_
_
_
MUTE ON
M U
T
E
2
_
_
_
MUTE OFF
SURROUND
A
C
S
U
0
_
_
_
SURROUND TOGGLE
A
C
S
U
1
_
_
_
SURROUND ON
A
C
S
U
2
_
_
_
SURROUND OFF
AUDIO CHANGE
A
C
H
A
_
_
_
_
TOGGLE
SLEEP TIMER
O
F
T
M
0
_
_
_
OFF
O
F
T
M
1
_
_
_
SLEEP TIMER 30 MIN
O
F
T
M
2
_
_
_
SLEEP TIMER 1 HOUR
O
F
T
M
3
_
_
_
SLEEP TIMER 1 HOUR 30 MIN
O
F
T
M
4
_
_
_
SLEEP TIMER 2 HOUR
O
F
T
M
5
_
_
_
SLEEP TIMER 2 HOUR 30 MIN
TEXT
T
E
X
T
0
_
_
_
TEXT OFF
T
E
X
T
1
_
_
_
TEXT ON (TOGGLE)
D
C
P
G
*
*
*
_
DIRECT PAGE JUMP (100 – 899)
RS-232C command list
36
LC-42X20E-gb.indd 36
LC-42X20E-gb.indd 36
2007/09/04 16:31:27
2007/09/04 16:31:27
