LG 55LD650 User Manual

PARENTAL CONTROL / RATINGS
PARENTAL CONTROL / RATING
172

KEY LOCK
This feature can be used to prevent unauthorized viewing by locking out the front panel controls, so
that it can only be used with the remote control.
This TV is programmed to remember which option it was last set to even if you turn the TV off.
ᯫ
In Key Lock ‘On’, if the TV is turned
off, press the
/ I, INPUT, CH (ᯜᯝor
ᰜᰝ) button on the TV or POWER,
INPUT, CH (
ᰜᰝ) or NUMBER but-
tons on the remote control.
ᯫ
With the Key Lock On, the display
‘  Key Lock’ appears on the screen
if any button on the front panel is
pressed while viewing the TV.
/2&.
ᯒ0RYHᯙ(QWHU
ᯙ
ᯰ
ؒ
ؒ
ؒ
ؒ

/N
/N
/N
/RFN
/RFN
/RFN
/RFN
/RFN
/RFN
/RFN
/RFN
/RFN
6
6
6
6\V
6\V
6\V
6\V
6\V
6\V
6\V
6\V
6\V
\
\
W
W
WHP
WHP
WHP
WHP
WHP
WHP
WHP
WHP
WHP

2
2
2
2Q
2Q
2Q
2Q
2Q
2Q
2Q
2Q
2Q
  ؒ%ORFN&KDQQHO
  ؒ0RYLH5DWLQJ
  ؒ795DWLQJ&KLOGUHQ
  ؒ795DWLQJ*HQHUDO
  ؒ'RZQORDGDEOH5DWLQJ
  ؒ QSXW%ORFN
ؒ.H\/RFN 2II
/2&.
ᯒ0RYHᯙ(QWHU
ؒ
ؒ
ؒ
ؒ

/N
/N
/N
/RFN
/RFN
/RFN
/RFN
/RFN
/RFN
/RFN
/RFN
/RFN
6
6
6
6\V
6\V
6\V
6\V
6\V
6\V
6\V
6\V
6\V
\
\
W
W
WHP
WHP
WHP
WHP
WHP
WHP
WHP
WHP
WHP

2
2
2
2Q
2Q
2Q
2Q
2Q
2Q
2Q
2Q
2Q
  ؒ%ORFN&KDQQHO
  ؒ0RYLH5DWLQJ
  ؒ795DWLQJ&KLOGUHQ
  ؒ795DWLQJ*HQHUDO
  ؒ'RZQORDGDEOH5DWLQJ
  ؒ QSXW%ORFN
ؒ.H\/RFN 2Q
۳2II
ᯡ2Q
ᯙ
ᯰ
1
MENU
ENTER
Select LOCK.
2
12 ABC 3 DEF
4 GHI 5 JKL 6 MNO
7 PQRS 8 TUV
0
9
WXY
Input the password.
3
Select Key Lock.
4
ENTER
Select On or Off.
5
BACK
Return to the previous menu.
EXIT
Return to TV viewing.

LG 55LD650 Specifications

General

Audio system	Infinite Sound
RMS rated power	20 W
Number of speakers	2
Integrated clock	No
Power requirements	100V - 240V, 50 - 60Hz
Response time	2 ms
Display diagonal	55 \
Native aspect ratio	16:9
Contrast ratio (dynamic)	200000:1
SCART ports quantity	0
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.
Digital audio optical out	1
Product color	Black
Panel mounting interface	400 x 400 mm
Smart modes	Cinema, Game
Power consumption (standby)	0.3 W
Power consumption (typical)	340 W

Weight and Dimensions

Depth (with stand)	330 mm
Width (with stand)	1329 mm
Height (with stand)	872 mm
Weight (with stand)	33000 g
Depth (without stand)	96.5 mm
Height (without stand)	796 mm