LG M2252D User Manual

ENGLISH
37
TROUBLESHOOTING
TROUBLESHOOTING
General
Problem Resolution
Cannot control the TV with
the remote control.

Check the remote control sensor on the product and try again.

Check if there is any obstacle between the product and the remote control.

Check if the batteries are still working and properly installed ( to , to ).
No image display and no
sound is produced.

Check if the product is turned on.

Check if the power cord is connected to a wall outlet.

Check if there is a problem in the wall outlet by connecting other products.
The TV turns off suddenly.

Check the power control settings. The power supply may be interrupted.

Check if the Auto sleep feature is activated in the Time settings.

If there is no signal while the TV is on, the TV will turn off automatically after
15 minutes of inactivity.

LG M2252D Specifications

General

3D	No
Pixel pitch	0.248 x 0.248 mm
Aspect ratio	16:9
Display diagonal	21.5 \
Display technology	LED
Vertical scan range	56 - 75 Hz
Horizontal scan range	30 - 83 kHz
Contrast ratio (dynamic)	5000000:1
Display number of colors	16.78 million colors
Display brightness (typical)	250 cd/m²
Supported graphics resolutions	1920 x 1080 (HD 1080)
Audio system	Infinite Surround
TV tuner integrated	Yes
Analog signal format system	PAL, SECAM
USB hub version	2.0
DVI-D ports quantity	0
Product color	Black
Market positioning	-
RMS rated power	10 W
Number of speakers	2
Tilt angle range	-5 - 20 °
Panel mounting interface	100 x 100 mm
AC input voltage	100 - 240 V
Power consumption (standby)	0.3 W
Power consumption (typical)	30 W
Power consumption (PowerSave)	1 W
Package depth	126 mm
Package width	578 mm
Package height	384 mm
Package weight	4900 g

Weight and Dimensions

Depth (with stand)	182.8 mm
Height (with stand)	386.5 mm
Weight (with stand)	3600 g
Depth (without stand)	62.9 mm
Width (without stand)	508.6 mm
Height (without stand)	314.8 mm
Weight (without stand)	3100 g