LG 42PJ550 User Manual

106
PARENTAL CONTROL / RATINGS
PARENTAL CONTROL / RATINGS
KEY LOCK
The TV can be set so that the remote control is required to control it. This feature can be used to prevent unau-
thorized viewing.
Select
LLOOCCKK
.
Select
KKeeyy LLoocckk
.
Select
OOnn
or
OOffff
.
Save.
• In
KKeeyy LLoocckk
‘
OO nn
’, if the TV is turned off, press the
rr
/ I,
INPUT or P button on the TV or POWER, INPUT, P
or NUMBER buttons on the remote control then the set
will be turned on.
• With the
KKeeyy LLoocckk OOnn
, the display ‘
KKeeyy LLoocckk OOnn
’
appears on the screen if any button
on the front panel is pressed while viewing the TV.
1
MENU
3
2
OK
OK
4
OK
• Press the
MMEENNUU//EEXXIITT
button to return to normal TV viewing.
• Press the
BBAACCKK
button to move to the previous menu screen.
OK
Move
Set Password
Lock System : On
• Block Programme
• Parental Guidance
• Input Block
Key Lock : Off
LOCK
Key Lock : Off
OK
Move
Set Password
Lock System : On
• Block Programme
• Parental Guidance
• Input Block
Key Lock : Off
LOCK
Key Lock : Off
Off
On
On

LG 42PJ550 Specifications

General

Integrated clock	Yes
Number of AV connections	2
Mean time between failures (MTBF)	100000 h
RS-232 ports	1
HDMI ports quantity	3
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.
Product color	Black
LED indicators	Stand-by
Display diagonal	42 \
Display brightness	1500 cd/m²
Display resolution	1366 x 768 pixels
Display technology	LCD
Native aspect ratio	16:9
Contrast ratio (dynamic)	3000000:1
RMS rated power	20 W

Weight and Dimensions

Depth (with stand)	309.7 mm
Width (with stand)	1171.4 mm
Height (with stand)	786.2 mm
Weight (with stand)	31000 g
Depth (without stand)	55.3 mm
Height (without stand)	724.4 mm
Weight (without stand)	28600 g