LG 42LH300C Support Question
LG 42LH300C Support Question
Find answers below for this question about LG 42LH300C - 42In Lcd Hdtv 1080P 1920X1080 1400:1 Blk Hdmi Vga Rs232c Spkr.Need a LG 42LH300C manual? We have 1 online manual for this item!
Question posted by rbright410 on April 17th, 2014
Why Do This Tv Keep Powering Off & On?
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Current Answers
Answer #1: Posted by waelsaidani1 on April 18th, 2014 12:05 AM
waelsaidani1
Member since:
May 12th, 2013 Points: 19,501,797
Member since:
May 12th, 2013 Points: 19,501,797
It is difficult to determine the cause of this symptom, but it seems like there could be a failing of the power supply or main board. The unit will likely require service. To make service arrangements, you may either contact the Customer Interactive Center at 800-243-0000, or you can check Repair Provider Lookup on the website, at http://www.lg.com/us/support/repair....
Related LG 42LH300C Manual Pages
Owners Manual - Page 4
... during a thunder or lighting storm. If grounding methods are dangerous.
The plug must be connected to prevent possible electric shock (i.e. Do not touch the TV with the power cord plugged in a door, or walked upon a dedicated circuit; SAFETY INSTRUCTIONS
11
Never touch this product near flammable objects such as gasoline or candles...
Owners Manual - Page 5
....
25 Do not press strongly upon the panel with
hand or sharp object such as nail, pencil or pen, or make a scratch on it.
26 Keep the product away from direct sunlight.
27
For LCD TV If the TV feels cold to the regulations of overhead power lines or other liquids
directly on the screen...
Owners Manual - Page 6
... Picture Improvement Technology 68 Expert Picture Control 69 Energy Saving 72 Picture Reset 73 Power Indicator 74 Demo Mode 75 Channel Editing 44
Channel List 45 Favorite Channel Setup ...
WARNING / CAUTION 2 SAFETY INSTRUCTIONS 3 FEATURE OF THIS TV 8
PREPARATION
Accessories 9 Front Panel Information 10 Back Panel Information 11 Stand Instruction 12 VESA Wall Mounting 14 Cable ...
Owners Manual - Page 8
... for a prolonged period (2 or more hours for LCD, 1 or more hours for an extended period.
8
Matches the original frame rate of your TV if you use the 4:3 aspect ratio setting for Plasma). I In order to offer. FEATURE OF THIS TV
High-definition television. This TV contains the detailed calibrations necessary for a more pixels, 16:9 aspect...
Owners Manual - Page 9
... accessory is missing, please contact the dealer where you purchased the TV. The accessories included may cause scratch or discoloration.
Excessive pressure may differ from the images below.
753
86
LIST
0
9
VOL
MUTE
FLASHBK
ENTER
CH P A G
E
RETURN
1 4
INFO AV MODE
POWER
2
ENERGYINSAPVUINGT
753
86
LIST
0
9
VOL
MUTE
FLASHBK
MENU Q.MENU
ENTER RETURN...
Owners Manual - Page 10
G p.74)
CH
VOL
ENTER MENU INPUT
CHANNEL (D,E) Buttons
VOLUME (+, -) Buttons
ENTER Button MENU Button INPUT Button POWER Button
10 PREPARATION
PREPARATION FRONT PANEL INFORMATION
I Image shown may differ from your TV.
26LH200C, 26LH210C
INPUT Button POWER Button
MENU Button ENTER Button
VOLUME
CHANNEL
(-, +) Buttons (E,D) Buttons
INPUT MENU ENTER
VOL
CH
32LH210C, 32/37/42LH200C, 42...
Owners Manual - Page 11
... Used for Service or Hotel mode.
3 HDMI/DVI IN, HDMI IN Digital Connection. Accepts DVI video using an adapter or HDMI to operate the TV on DC power.
11 Caution: Never attempt to DVI cable...this jack.
2 AV (Audio/Video) IN
Analog composite connection. BACK PANEL INFORMATION
I Image shown may differ from your TV. Doesn't support 480i. This port is used for viewing photos and ...
Owners Manual - Page 15
... CABLE MANAGEMENT CLIP
15
PREPARATION To connect additional equipment, see the EXTERNAL EQUIPMENT SETUP section. It will help prevent the power cable from your TV.
1 Connect the cables as necessary.
If the TV is dropped, you may be injured or the product may differ from being removed by accident.
2 Install the CABLE MANAGEMENT...
Owners Manual - Page 19
... your dealer for outdoor antenna)
Copper Wire
Be careful not to the power outlet until all connections are made between the devices. For optimum picture quality, adjust antenna direction if needed. I If the antenna is not installed properly, contact your TV.
Antenna (Analog or Digital)
Wall Antenna Socket or Outdoor Antenna without...
Owners Manual - Page 20
... digital set -top box. EXTERNAL EQUIPMENT SETUP
I Select the Component input source on the TV using the INPUT button on the remote control.
1
2
RJP
AV IN 1
VIDEO AUDIO...CONTRO
Supported Resolutions
Signal
Component
480i
Yes
480p
Yes
720p
Yes
1080i
Yes
1080p
Yes
HDMI
No Yes Yes Yes Yes
20
Y, CB/PB, CR/PR
Resolution
...power cords until you have finished connecting all equipment.
Owners Manual - Page 36
.... INPUT Rotates through the programmed Favorite channels. RETURN Allows the user to standby.
I Open the battery compartment cover on from standby or off . G p.50
POWER Turns the TV on the back side and install the batteries
matching correct polarity.
G p.45
FLASHBK Tunes to apply the Picture Wizard settings.
G p.46 MARK Select the...
Owners Manual - Page 37
...switch can be set transmitted, Bed 1 or Bed 2. WATCHING TV / CHANNEL CONTROL
MUTE
POWER
SAP INFO CC
CH
OK
VOL
VOL
CH
123
456
789
FLASHBK... other user interaction function.
Installing Batteries
I Open the battery compartment cover on patient remote. G p.38
POWER Turns the TV on -screen menu items and change menu values. FLASHBK Tunes to enter a program number for multiple program...
Owners Manual - Page 38
..., CH ( or ), Number (0~9) button on until the Initial
setting procedure is out.
3
When finished using the INPUT button on vacation, disconnect the power plug from the wall power outlet. I This TV is switched on the remote control.
2 Select the viewing source by pressing the MUTE or VOL (+ or -)
button.
38 NOTE
G If you...
Owners Manual - Page 40
...
• Bass
50
E
OPTION
Menu Language Audio Language Input Label SIMPLINK Key Lock Caption Set ID Power Indicator
E
Move Enter : English : English
: On : Off : Off : 1
CHANNEL
PICTURE
AUDIO...
Lock System
: Off
Set Password
Block Channel
Movie Rating
TV Rating-Children
TV Rating-General
Downloadable Rating
Input Block
INPUT
TV AV1 AV2 Component RGB-PC HDMI1 HDMI2
Move Enter
USB
...
Owners Manual - Page 51
...
Audio Language : English
Input Label SIMPLINK Key Lock
: On Off : Off On
Caption
: Off
Set ID
: 1
Power Indicator
E
1
MENU
2 ENTER
Select OPTION. Select SIMPLINK.
3
ENTER
Select O n or O f f.
4
Return to TV viewing. NOTE
G Connect the HDMI/DVI IN or HDMI IN terminal of the TV to the DIGITAL AUDIO IN terminal on the back of the...
Owners Manual - Page 52
... SIMPLINK, does not provide this function)
Note: To operate SIMPLINK, an HDMI cable over Version 1.3 with - I Disc playback: Control connected AV devices by pressing the
, ENTER, G, A, l l, FF and GG buttons. WATCHING TV / CHANNEL CONTROL
52
I Power off all devices: When you power off the TV, all connected devices are turned off. I Switch audio-out: Offers...
Owners Manual - Page 54
... device to the USB IN
jacks on again to 4 partitions or USB memory devices. The power adapter must be connected in the USB menu. Data management is 1TB or less for a ... List in order to be seen by the TV, try a different cable.
USB
Precautions when using an automatic recogni-
G Some USB storage devices require a power adapter. Excessively long cables are not supported.
...
Owners Manual - Page 67
... colors. Select Picture Mode. Make appropriate adjustments.
6
Return to TV viewing. Adjusting the backlight is saturated. I T i n t:...darker without any loss in video signal and the power consumption is saturated.
RETURN
Return to the previous ...the picture. I Backlight: This function adjusts the brightness of LCD panel, to suit your preference and viewing situations. MANUAL PICTURE ...
Owners Manual - Page 72
...Saving level or by lowering the backlight level. I If you adjust "E n e r g y S a v i n g M i n i m u m, M e d i u m, M a x i m u m", Backlight feature will not work. PICTURE CONTROL
ENERGY SAVING
It reduces the TV's power consumption by setting the Picture M o d e. MENU
PICTURE
Move Enter
Aspect Ratio : 16:9 Picture Wizard
Energy Saving : Off Picture Mode : Standard
• Backlight •...
Owners Manual - Page 109
... control Button Remote control Button
GG
Remote control Button
Function
TV POWER ON POWER OFF AV1 AV2 COMPONENT RGB-PC HDMI1 HDMI2 Ratio 4:3 Ratio 16:9 Ratio Zoom
Note
Discrete IR ...Code (TV Input Selection) Discrete IR Code (Only Power On) Discrete IR Code (Only Power Off) Discrete IR Code (AV1 Input Selection) Discrete IR Code (...
LG Knowledge Base Results
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