LG E2242T User Manual

TROUBLESHOOTING
Do you see a "OSD LOCKED" message on the screen?
Do you see “OSD LOCKED” when
you push MENU button?
y
You can secure the current control settings, so that they cannot be
inadvertently changed. You can unlock the OSD controls at any time
by pushing the MENU button for several seconds: the message “OSD
UNLOCKED” will appear.
Display image is incorrect
Display Position is incorrect.
y
Press the AUTO button to automatically adjust your display image to
the ideal setting.
On the screen background, vertical
bars or stripes are visible.
y
Press the AUTO button to automatically adjust your display image to
the ideal setting.
Any horizontal noise appearing in
any image or characters are not
clearly portrayed.
y
Press the AUTO button to automatically adjust your display image to
the ideal setting.
y
Check Control Panel ► Display ► Settings and adjust the display
to the recommended resolution or adjust the display image to the ideal
setting. Set the color setting higher than 24 bits (true color).
19
ENG
ENGLISH
TROUBLESHOOTING
Check the following before calling for service.
No image appears
Is the power cord of the display
y
Check and see if the power cord is connected properly to the power
connected?
outlet.
Is the power indicator light on?
y
Press the Power button.
Is the power on and the power
y
indicator Red?
Is the power indicator flickering?
y
If the display is in power saving mode, try moving the mouse or
pressing any key on the keyboard to bring up the screen.
y
Try to turn on the PC.
Do you see an "OUT OF RANGE"
y
This message appears when the signal from the PC (video card) is
message on the screen?
out of horizontal or vertical frequency range of the display. See the
'Specifications' section of this manual and configure your display
again.
Do you see a "CHECK SIGNAL
y
This message appears when the signal cable between your PC and
CABLE" message on the screen?
your display is not connected. Check the signal cable and try again.
Adjust the brightness and the contrast.
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LG E2242T Specifications

General

3D	No
Panel type	TFT
Aspect ratio	16:9
Display diagonal	21.5 \
Display technology	LCD
Viewing angle, vertical	160 °
Contrast ratio (dynamic)	5000000:1
Contrast ratio (typical)	1000:1
Display number of colors	16.78 million colors
Viewing angle, horizontal	170 °
Display brightness (typical)	250 cd/m²
Supported graphics resolutions	1920 x 1080 (HD 1080)
On/off switch	Yes
DVI-I ports quantity	0
LED indicators	Power
Height adjustment	-
Number of OSD languages	14
Panel mounting interface	75 x 75 mm
AC input voltage	100 - 240 V
Power consumption (standby)	0.3 W
Power consumption (typical)	26 W
Product color	Black
Cables included	AC, VGA

Weight and Dimensions

Depth (without stand)	181 mm
Width (without stand)	509 mm
Height (without stand)	387 mm
Weight (without stand)	2580 g