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LG 42LK450 User Manual

LG 42LK450
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96
ENG
ENGLISH
EXTERNAL CONTROL DEVICE SETUP
01. Power (Command: k a)
To control Power On/Off of the set.
Transmission [k][a][ ][Set ID][ ][Data][Cr]
Data 00: Power Off Data 01: Power On
Acknowledgement [a][ ][Set ID][ ][OK/NG][Data][x]
* In a like manner, if other functions transmit ‘FF’
data based on this format, Acknowledgement data
feedback presents status about each function.
* Note: In this model, set will send the Acknowledge
after power on processing completion.
There might be a time delay between command and
acknowledge.
02. Input Select (Command: x b)
To select input source for set.
Transmission [x][b][ ][Set ID][ ][Data][Cr]
Data 00: DTV (Antenna) Data 01: DTV (Cable)
Data 10: Analog (Antenna) Data 11: Analog (Cable)
Data 20: AV or AV1 Data 21: AV2
Data 40: Component or Component1
Data 41: Component2
Data 60: RGB-PC Data 90: HDMI1
Data 91: HDMI2 Data 92: HDMI3
Data 93: HDMI4
Acknowledgement [b][ ][Set ID][ ][OK/NG][Data][x]
* Use the feature depending on your model.
03. Aspect Ratio (Command: k c)
To adjust the screen format.
Transmission [k][c][ ][Set ID][ ][Data][Cr]
Data 01: 4:3 Data: 09: Just scan
Data 02: 16:9 Data: 10: Cinema Zoom 1
Data 04: Zoom
Data 06: Set by program Data 1F: Cinema Zoom16
Acknowledgement [c][ ][Set ID][ ][OK/NG][Data][x]
04. Screen Mute (Command: k d)
To select screen mute on/off.
Transmission [k][d][ ][Set ID][ ][Data][Cr]
Data 00:
Screen mute off (Picture on), Video-out
Mute off
Data 01: Screen mute on (Picture off)
Data 10: Video-out Mute on
Acknowledgement [d][ ][Set ID][ ][OK/NG][Data][x]
* In case of Video-out Mute on only,
TV will display On
Screen Display (OSD). But, in case of screen mute on,
TV will not display On Screen Display (OSD).
05. Volume Mute (Command: k e)
To control volume mute on/off.
You can also adjust mute using the MUTE button on
remote control.
Transmission [k][e][ ][Set ID][ ][Data][Cr]
Data 00: Volume mute on (Volume off)
Data 01: Volume mute off (Volume on)
Acknowledgement [e][ ][Set ID][ ][OK/NG][Data][x]
06. Volume Control (Command: k f)
To adjust volume.
You can also adjust volume with the volume buttons
on remote control.
Transmission [k][f][ ][Set ID][ ][Data][Cr]
Data Min: 00 ~ Max: 64 (*transmit by Hexadecimal
code)
*Refer to “Real data mapping”.
Acknowledgement [f][ ][Set ID][ ][OK/NG][Data][x]
07. Contrast (Command: k g)
To adjust screen contrast.
You can also adjust contrast in the PICTURE menu.
Transmission [k][g][ ][Set ID][ ][Data][Cr]
Data Min: 00 ~ Max: 64 (*transmit by Hexadecimal
code)
*Refer to “Real data mapping”.
Acknowledgement [g][ ][Set ID][ ][OK/NG][Data][x]
08. Brightness (Command: k h)
To adjust screen brightness.
You can also adjust brightness in the PICTURE
menu.
Transmission [k][h][ ][Set ID][ ][Data][Cr]
Data Min: 00 ~ Max: 64 (*transmit by Hexadecimal
code)
*Refer to “Real data mapping”.
Acknowledgement [h][ ][Set ID][ ][OK/NG][Data][x]
09. Color (Command: k i)
To adjust screen color.
You can also adjust color in the PICTURE menu.
Transmission [k][i][ ][Set ID][ ][Data][Cr]
Data Min: 00 ~ Max: 64 (*transmit by Hexadecimal
code)
*Refer to “Real data mapping”.
Acknowledgement [i][ ][Set ID][ ][OK/NG][Data][x]
10. Tint (Command: k j)
To adjust screen tint.
You can also adjust tint in the PICTURE menu.
Transmission [k][j][ ][Set ID][ ][Data][Cr]
Data Red: 00 ~ Green: 64 (*transmit by Hexadecimal
code)
*Refer to “Real data mapping”.
Acknowledgement [ j ][ ][Set ID][ ][OK/NG][Data][x]
11. Sharpness (Command: k k)
To adjust screen sharpness.
You can also adjust sharpness in the PICTURE menu.
Transmission [k][k][ ][Set ID][ ][Data][Cr]
Data Min: 00 ~ Max: 64 (*transmit by Hexadecimal
code)
*Refer to “Real data mapping”.
Acknowledgement [k][ ][Set ID][ ][OK/NG][Data][x]

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LG 42LK450 Specifications

General IconGeneral
Audio systemInfinite Sound
RMS rated power20 W
Number of speakers2
Product colorBlack
Panel mounting interface200 x 100 mm
3DNo
Product weight29.5 lbs
Depth (imperial)3 \
Width (imperial)40.1 \
Height (imperial)24.8 \
Power requirementsAC 100 - 220 V, 50/60 Hz
Annual energy consumption197 kWh
Package weight (imperial)41.9 lbs
Set depth (with stand) (inch)10.4 \
Set width (with stand) (inch)48.1 \
Set height (with stand) (inch)27.5 \
Weight (with stand) (imperial)33.3 lbs
HDMI ports quantity3
SCART ports quantity0
USB 2.0 ports quantityUSB 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 out1
Number of OSD languages4
Sustainability certificatesENERGY STAR
Display diagonal42 \
Display technologyLCD
Native aspect ratio16:9
Native refresh rate60 Hz
Contrast ratio (dynamic)100000:1
Display diagonal (metric)107 cm
Package depth160 mm
Package width1229 mm
Package height770 mm
Smart modesCinema, Game
Power consumption (standby)0.28 W
Power consumption (typical)135 W
Weight and Dimensions IconWeight and Dimensions
Weight (without stand)13393 g

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