LG Flatron M2794a Owners Manual

							50
OPTION SETTING
It helps you control LED when power is turned on.
POWER INDICATOROption
G
DE F GO OK
KR
RE
ET
TU
UR
RN
N
Language
PIP
Key Lock
Set ID
DDC-CI
Power Indicator
Factory ResetV
Press the M ME
EN
NU
U
button and then D D 
 /
/ 
 E
Ebutton to select the
O Op
pt
ti
io
on
n
menu.
Press the 
Gbutton and then D D 
 /
/ 
 E
Ebutton to select P Po
ow
we
er
r
i in
nd
di
ic
ca
at
to
or
r.
.
Press the 
Gbutton and then D D 
 /
/ 
 E
E 
 button to select O On
n
or O Of
ff
f
.
1
2
3
Off
On
Option
G
DE F GO OK
KR
RE
ET
TU
UR
RN
N
Language
PIP
Key Lock
Set ID
DDC-CI
RT C
Power Indicator
Factory ResetVOff
On
Use to quickly reset all the menu options to their original factory preset values.
The function deletes all TV programmes.
FACTORY RESET
Press the Gbutton and then D D 
 /
/ 
 E
Ebutton to select F Fa
ac
ct
to
or
ry
y
R Re
es
se
et
t
.
Press the 
Gbutton and then F / /Gbutton to select Y Ye
es
s
or N No
o
.
1
2
Option
G
DE F GO OK
KR
RE
ET
TU
UR
RN
N
Language
PIP
Key Lock
Set ID
DDC-CI
Power Indicator
Factory ResetTo   S e t
Option
G
DE F GO OK
KR
RE
ET
TU
UR
RN
N
Language
PIP
Key Lock
Set ID
DDC-CI
RT C
Power Indicator
Factory ResetTo   S e t
Factory Reset
FGO OK
KR
RE
ET
TU
UR
RN
N
Ye sNo




• Press the MENUbutton to close the menu window.
• Press the RETURN button to move to the previous menu screen.
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TELETEXT
Press the T TE
EX
XT
T
button to switch to teletext. The initial page or last page viewed appears on the screen.
Two page numbers, TV station name, date and time are displayed on the screen headline. The first page number indicates your
selection, while the second shows the current page displayed.
Press the T TE
EX
XT
T
or R RE
ET
TU
UR
RN
N
button to switch off teletext. The previous mode reappears.
SWITCH ON/OFF 
A APage selection
Enter the desired page number as a three digit number with the NUMBER buttons. If during selection you press a wrong
number, you must complete the three digit number and then re-enter the correct page number. 
The P PR
R 
 
D
D 
 /
/ 
 E
E 
 button can be used to select the preceding or following page.
A
AProgramming a colour button in LIST mode
If the TV is in SIMPLE text,TOP text or FASTEXT mode, press the         butto to switch to LIST mode.
Four teletext page umbers of your choice can be colour coded and easily selected by pressing the corresponding coloured
button on the remote control handset.
Press a coloured button.
Using the NUMBER buttons,select the page you wish to programme.
Press the OK button. The selected page is stored as the selected page umber, blinking once to confirm this.
From now on, you can select this page with the same coloured button.
The three other coloured buttons are programmed in this way.
SIMPLE TEXT
1
2
1
2
3
4
T Th
hi
is
s 
 f
fe
ea
at
tu
ur
re
e 
 i
is
s 
 n
no
ot
t 
 a
av
va
ai
il
la
ab
bl
le
e 
 i
in
n 
 a
al
ll
l 
 c
co
ou
un
nt
tr
ri
ie
es
s.
.
Teletext is a free service broadcast by most TV stations which gives up-to-the-minute information on news, weather, televi-
sion programmes, share prices and many other topics.
The teletext decoder of this TV can support the SIMPLE, TOP and FASTEXT systems. SIMPLE (standard    teletext) consists
of a number of pages which are selected by directly entering the corresponding page number.  TOP and FASTEXT are more
modern methods allowing quick and easy selection of teletext information. 
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							52
TELETEXT
TOP TEXT
The user guide displays four fields-red, green, yellow and blue at the bottom of the screen. The yellow field denotes the next
group and the blue field indicates the next block.
A ABlock / group / page selection
With the blue button you can progress from block to block.
Use the yellow button to proceed to the next group with automatic overflow to the next block.
With the green button you can proceed to the next existing page with automatic overflow to the next group. 
Alternatively the P PR
R 
 
D
D 
 button can be used.
The red button return to the previous selection. Alternatively the P PR
R 
 
E
Ebutton can be used.
A
ADirect page selection
As with SIMPLE teletext mode, you can select a page by entering it as a three digit number using the NUMBER buttons in
TOP mode.  
4 4
1
2
3
FASTEXT
The teletext pages are colour coded along the bottom of the screen and are selected by pressing the corresponding coloured
button.
A APage selection
Press the  button to select the index page.
You can select the pages which are colour coded along the bottom line with corresponding coloured buttons.
As with SIMPLE teletext mode, you can select a page by entering its three digit page number with the NUMBER buttons in
FASTEXT mode.
The P PR
R 
 
D
D 
 /
/ 
 E
E 
 button can be used to select the preceding or following page.
i
4 4
1
2
3
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							53
TELETEXT
SPECIAL TELETEXT FUNCTIONS
A AT
TI
IM
ME
E
When viewing a TV programme, press this button to display the time at the top right hand corner of the screen. Press this but-
ton again to remove the display. In the teletext mode, press this button to select a sub page number. The sub page number is
displayed at the bottom of the screen. To hold or change the sub page, press the RED/GREEN, P PR
R 
 
D
D 
 /
/ 
 E
Eor NUMBER but-
tons.
Press again to exit this function.
A AS
SI
IZ
ZE
E
Selects double height text.
Press this button to enlarge the top half of the page.
Press this button again to enlarge the bottom half of the page.
Press this button again to return to the normal display.
A AU
UP
PD
DA
AT
TE
E
Displays the TV picture on the screen while waiting for a new teletext page. The display will appear at the top left hand corner
of the screen. When the updated page is available then display will change to the page number. Press this button again to view
the updated teletext page.
A AR
RE
EV
VE
EA
AL
L
Press this button to display concealed information, such as solutions to riddles or puzzles.
Press this button again to remove the information from the display.
A AI
IN
ND
DE
EX
X
Select the each index page.
A AH
HO
OL
LD
D
Stops the automatic page change which will occur if a teletext page consists of 2 or more sub pages. The number of sub pages
and the sub page displayed is, usually, shown on the screen below the time. When this button is pressed the stop symbol is dis-
played at the top left-hand corner of the screen and the automatic page change is inactive. To continue press this button again.
A
AM
MI
IX
X
Displays the teletext pages superimposed on the TV picture.
To switch the TV picture off press this button again.
?
i
 
						

							54
No picture &No sound
No color, poor colour,
or poor picture
Poor reception on 
some channels
Lines or streaks
in pictures
Horizontal/vertical bars
or picture shaking Picture appears slowly 
after switching on
ACheck whether the product is turned on.
ATry another channel. The problem may be with the broadcast.
AIs the power cord inserted into wall power outlet?
ACheck your antenna direction and/or location.
ATest the wall power outlet, plug another product’s power cord into the outlet
where the product’s power cord was plugged in.
AThis is normal, the image is muted during the product startup process. Please
contact your service centre, if the picture has not appeared after five minutes.
AAdjust Colour in menu option.
AKeep a sufficient distance between the product and the VCR.
ATry another channel. The problem may be with the broadcast.
AAre the video cables installed properly?
AActivate any function to restore the brightness of the picture. 
ACheck for local interference such as an electrical appliance or power tool.
AStation or cable product experiencing problems, tune to another station.
AStation signal is weak, reorient antenna to receive weaker station.
ACheck for sources of possible interference.
ACheck antenna (Change the direction of the antenna).
TROUBLESHOOTING
T Th
he
e 
 o
op
pe
er
ra
at
ti
io
on
n 
 d
do
oe
es
s 
 n
no
ot
t 
 w
wo
or
rk
k 
 n
no
or
rm
ma
al
ll
ly
y.
.
The remote control
doesn’t work
Power is suddenly 
turned off
ACheck to see if there is any object between the product and the remote control caus-
ing obstruction. Ensure you are pointing the remote control directly at the set.
AEnsure that the batteries are installed with correct polarity (+ to +, - to -).
AEnsure that the correct remote operating mode is set: TV, VCR, etc.
AInstall new batteries.
AIs the sleep timer set?
ACheck the power control settings. Power interrupted.
ANo broadcast on station tuned with Auto sleepactivated.
T
Th
he
e 
 v
vi
id
de
eo
o 
 f
fu
un
nc
ct
ti
io
on
n 
 d
do
oe
es
s 
 n
no
ot
t 
 w
wo
or
rk
k.
.
APPENDIX
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							55
APPENDIX
T Th
he
e 
 a
au
ud
di
io
o 
 f
fu
un
nc
ct
ti
io
on
n 
 d
do
oe
es
s 
 n
no
ot
t 
 w
wo
or
rk
k.
.
APress the VO LF /
/Gbutton.
ASound muted? Press MUTEbutton.
ATry another channel. The problem may be with the broadcast.
AAre the audio cables installed properly?
AAdjust Balancein menu option.
AA change in ambient humidity or temperature may result in an unusual noise
when the product is turned on or off and does not indicate a problem with
the product. Picture OK & No sound
Unusual sound from
inside
the product
No output from one 
of the speakers
N No
o 
 i
im
ma
ag
ge
e 
 i
is
s 
 d
di
is
sp
pl
la
ay
ye
ed
d.
.
AAdjust brightness and contrast again.
AIf the product is in power saving mode, move the mouse or press any key.
AThe signal from the PC (Video card) is out of the vertical or horizontal 
frequency range of the product.
Adjust the frequency range by referring to the Specifications in this user’s guide.
AThe signal cable between PC and product is not connected. Check the signal cable.
APress the  ‘INPUT’ button in the remote control to check the input signal. Power is on, power indic-
tor is blue but the screen
appears extremely dark.
Does the ‘Out of range’
message appear?
Does the power indica-
tor look amber?
O On
nl
ly
y 
 R
RG
GB
B/
/D
DV
VI
I 
 m
mo
od
de
e 
 a
ap
pp
pl
li
ie
ed
d
Does the ‘Check signal
cable’ message appear?
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							56
APPENDIX
T Th
he
e 
 s
sc
cr
re
ee
en
n 
 i
im
ma
ag
ge
e 
 l
lo
oo
ok
ks
s 
 a
ab
bn
no
or
rm
ma
al
l.
.
AAdjust the Position menu in OSD.
ASee if the video card resolution and frequency are supported by the product.   
If the frequency is out of range, set to the recommended  resolution in the   
Control Panel-Display-Setting menu.
AAdjust the Clock menu in OSD.
AAdjust the Phase menu in OSD. Is the screen position
wrong?
Horizontal noise appears
or the characters look
blurred.
Do thin lines appear on
the background screen?
S Sc
cr
re
ee
en
n 
 c
co
ol
lo
or
r 
 i
is
s 
 a
ab
bn
no
or
rm
ma
al
l.
.
ASet screen color resolution to more than 24 bits (true color)
Select control Panel-Display-Settings-Color Table menu in Windows.
ACheck the connection status of the signal cable.
ASeveral pixels (red, green, white or black color) may appear on the screen,   
which can be attributable to the unique characteristics of the LCD panel.
It is not a malfunction of the LCD. Screen has poor color res-
oluion (16_colors).
Do back spots appear on
the screen?
Screen color is unstable
or mono color.
A Af
ft
te
er
r-
-i
im
ma
ag
ge
e 
 a
ap
pp
pe
ea
ar
rs
s 
 o
on
n 
 t
th
he
e 
 p
pr
ro
od
du
uc
ct
t.
.
AIf you use a fixed image for a long time, the pixels may be damaged quickly.
Use the screen saver function. After-image appears when
the product is turned off.
‘ ‘U
Un
nk
kn
no
ow
wn
n 
 P
Pr
ro
od
du
uc
ct
t’
’ 
 m
me
es
ss
sa
ag
ge
e 
 a
ap
pp
pe
ea
ar
rs
s 
 w
wh
he
en
n 
 t
th
he
e 
 p
pr
ro
od
du
uc
ct
t 
 i
is
s 
 c
co
on
nn
ne
ec
ct
te
ed
d.
.
AInstall the product driver, which is provided with the product, or download it
from the web site.
(http://www.lge.com)
ASee if the plug_&_play function is supported by referring to the video card 
user’s guide. Did you install the driver?
O On
nl
ly
y 
 R
RG
GB
B 
 m
mo
od
de
e 
 a
ap
pp
pl
li
ie
ed
d
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							57
MAINTENANCE
Early malfunctions can be prevented. Careful and regular cleaning can extend the amount of time you can
enjoy your new set. 
Caution: Be sure to turn the power off and unplug the power cord before you begin any cleaning.
Cleaning the Screen
To keep the dust off your screen for a while, wet a soft cloth in a mixture of lukewarm water and a little fab-
ric softener or dishwashing detergent. Wring the cloth until it’s almost dry, and then use it to wipe the
screen.
Make sure the excess water is off the screen, and then let it air-dry before you turn on your set.
Cleaning the Cabinet
ATo remove dirt or dust, wipe the cabinet with a soft, dry, lint-free cloth.
APlease be sure not to use a wet cloth.
Extended Absence
GIf you expect to leave your set dormant for a long time (such as a vacation), it’s a good idea to unplug
the power cord to protect against possible damage from lightning or power surges.
CAUTION
2
1
APPENDIX
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							58
APPENDIX
PRODUCT SPECIFICATIONS

The specifications shown above may be changed without prior notice for quality improvement.
Powe rAC 100-240V ~50/60 Hz 1.0A
On Mode      :  50W (typ.)
Sleep Mode      1W (RGB)
Off Mode         1W
LCD PanelScreen Type
Pixel Pitch23 inches Wide (584.2 mm) TFT (Thin Film Transistor)
LCD (Liquid Crystal Display) Panel
Visible diagonal size : 584.2 mm
0.265(H) x 0.265(V) mm
Max. Resolution
Recommended Resolution
Horizontal Frequency
Vertical Frequency
Synchronization TypeVideo Signal1920 X 1080 @60 Hz
1920 X 1080 @60 Hz
30 - 83 kHz
56 - 75 Hz
Separate Sync, Digital
Input ConnectorS-VIDEO, CVBS, TV, D-Sub Analog, DVI-D, HDMI, PC Audio In, Component 
Rated Voltage
Power Consumption
TiltTilt Range
-5 ~15°
Dimensions (Width x Height x Depth)
Weight
560.8 x 427 x 193.2 mm (22.08 x 16.81 x 7.61 inches)
5.6 kg / 12.35 lbs
10  ~35°C  
20  ~ 80%
-10 ~60°C  
5 ~ 90%Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
Environmental
conditions
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							59
APPENDIX
PRODUCT SPECIFICATIONS

The specifications shown above may be changed without prior notice for quality improvement.
Powe rAC 100-240V ~50/60 Hz 1.2A
On Mode :  100W (typ.) 
Sleep Mode        1W (RGB)
Off Mode           1W
LCD PanelScreen Type
Pixel Pitch27 inches Wide (686 mm) TFT (Thin Film Transistor)
LCD (Liquid Crystal Display) Panel
Visible diagonal size: 686 mm
0.3114(H) x 0.3114(V) mm
Max. Resolution
Recommended Resolution
Horizontal Frequency
Vertical Frequency
Synchronization Type
Video Signal1920 X 1080 @60 Hz
1920 X 1080 @60 Hz
30 - 83 kHz
56 - 75 Hz
Separate Sync, Digital
Input ConnectorS-VIDEO, CVBS, TV, D-Sub Analog, DVI-D, HDMI, PC Audio In, Component 
Rated Voltage
Power Consumption
TiltTilt Range
Swivel Range
Swivel
Dimensions (Width x Height x Depth)
Weight
654.1 x 494.6 x 210 mm (25.75 x 19.47 x 8.27 inches)
8.92 kg / 19.66 lbs
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity Environmental
conditions10  ~35°C  
20  ~ 80%
-10 ~60°C  
5 ~ 90%
-5 ~10°
358°
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