LG 42LH20 Support Question
LG 42LH20 Support Question
Find answers below for this question about LG 42LH20 - LG - 42" LCD TV.Need a LG 42LH20 manual? We have 3 online manuals for this item!
Question posted by wpshark on May 22nd, 2011
Sound And Tuning Problem.
Hi. The "Manual Tuning" option is greyed out on the Setup menu.
I have also suddenly developed a problem with a "buzzing" sound on the Speaker system (LG HT503 DVD Reveiver System). The sound from the TV is much softer than when I play a DVD too.
Help please!
Current Answers
Related LG 42LH20 Manual Pages
Specification (English) - Page 1
LCD TV
42LH20
42" High Definition LCD TV
(42.0" diagonal)
The LH20 Series is a feature rich HDTV available in a size for every room.
TV • 720p HD Resolution • 30,...(Cinema, Sports, Game) • 60,000 Hour Panel Life (typical) • NTSC/ATSC Tuners with Clear QAM AUDIO • Output Power: 10W x 2 • Invisible Speaker System • Clear Voice II • SRS TruSurround ...
Specification (English) - Page 2
...Setup Guide
•
e-Manual
•
Parental Control w/V-Chip
•
Key Lock
•
Closed Caption
•
LG SIMPLINK (HDMI CEC)
•
CONVENIENCE FEATURES
Language
English/Spanish/French/Korean
Auto Tuning...LCD TV
42LH20
42" High Definition LCD TV
(42.0" diagonal)
LGusa.com
LCD SPECIFICATION
Screen Size (Class)
42" Class (42...Invisible Speaker System...8226;
Sound Mode...
Owner's Manual (English) - Page 1
...-0000 USA, Consumer User 1-888-865-3026 USA, Commercial User 1-888-542-2623 CANADA
LG Customer Information Center
P/NO : SAC33601901 (0905-REV04)
www.lgusa.com / www.lg.ca / www.lgcommercial.com LCD TV OWNER'S MANUAL
19LH20 22LH20 26LH20 32LH20 37LH20 42LH20
22LH200C
32LH30 37LH30 42LH30 47LH30
32LF11 37LF11 42LF11 47LF11
19LU55 22LU55 26LU55
32CL20
47LF21
Please...
Owner's Manual (English) - Page 5
...TV or hear strange sounds, unplug the power cord contact an authorized service center.
25 Do not press strongly upon the panel with general household waste.
Antenna grounding according to prevent
scratching. Avoid touching the LCD screen or holding your TV...26 Keep the product away from direct sunlight.
27
For LCD TV If the TV feels cold to provide some temporary dis-
Do not ...
Owner's Manual (English) - Page 8
...TV if you use minute vibrations to inquire about an ISF certified technician. Automatically enhances and amplifies the sound... LG TV include a unique invisible speaker system, tuned by the ...TV screen for a prolonged period (2 or more hours for LCD, 1 or more pixels, 16:9 aspect-ratio screens, and AC3 digital audio. Speakers are viewing. FEATURE OF THIS TV
High-definition television...
Owner's Manual (English) - Page 35
... a DVD player to use
I Turn on the DVD player, insert a DVD. I Select the Component input source on the TV using the
INPUT button on the TV.
Component ports on the TV Y
Y
Video output ports
Y
on the TV.
2....Y
PB
PR
L
R
2
Connect the audio outputs of the DVD to the DVD player's manual for operating instructions. EXTERNAL EQUIPMENT SETUP
DVD SETUP
Component Connection
1.
Owner's Manual (English) - Page 52
...
R
Sound Mode : Standard
• SRS TruSurround XT: Off
• Treble
50
• Bass
50
E
TIME
Clock Off Time On Time Sleep Timer
Move Enter
: Off : Off : Off
CHANNEL
PICTURE
AUDIO
TIME
OPTION
LOCK
WATCHING TV / CHANNEL CONTROL
OPTION
Move Enter
Menu Language : English
Audio Language : English
Input Label
SIMPLINK
: On
Key Lock
: Off
Simple Manual
Caption...
Owner's Manual (English) - Page 60
.... If selecting Y e s, you can be displayed.
!
O n", popup menu for HDMI input will not be activated and selected.
1
INPUT
ENTER Select the desired input source.
19/22LH20, 22LH200C:
TV HDMI
26/32/37/42LH20,
TV
19/22LU55, 32CL20:
HDMI2
32/37/42/47LH30, 26LU55, 47LF21, 32/37/42/47LF11:
TV HDMI3
ie)
AV
AV HDMI1
AV1 HDMI2
Component...
Owner's Manual (English) - Page 61
...previous menu.
WATCHING TV / CHANNEL CONTROL
INPUT LABEL
This indicates which input port. MENU
AV
F
G
Component
RGB-PC
HDMI1
HDMI2
Close
26/32/37/42LH20, 19/22LU55, 32CL20
AV1
F
G
AV2
Component
RGB-PC
HDMI1
HDMI2
HDMI3
Close
32/37/42/47LH30, 26LU55, 47LF21 32/37/42/47LF11
With using OPTION menu
1
MENU
2 ENTER
Select OPTION.
RETURN
Return to the previous menu. MENU...
Owner's Manual (English) - Page 62
...in AV mode, the "Picture Mode" and "Sound Mode" return to TV viewing.
62
Sound Mode" respectively. I O f f: Disables the AV MODE. SIMPLE MANUAL
You can easily and effectively access the TV information by viewing a simple manual on the TV.
I G a m e: Optimizes video and audio for watching movies.
Picture Mode" and "AUDIO menu -
I Cinema: Optimizes video and audio for playing...
Owner's Manual (English) - Page 63
... to the previous menu. MENU
I In Key Lock 'O n', if the TV is turned off . WATCHING TV / CHANNEL CONTROL
KEY LOCK
The TV can be set to even if you turn the TV off , press the r / I With the Key Lock On, the display
' !
OPTION
Move Enter
Menu Language Audio Language Input Label SIMPLINK Key Lock Simple Manual Caption Set ID...
Owner's Manual (English) - Page 64
...Off
Simple Manual
Caption
: Off
Set ID
: 1 E
1
MENU
2 ENTER
Select OPTION. RETURN
Return to the previous menu.
Select SIMPLINK.
3
ENTER
Select O n or O f f.
4
Return to TV viewing....sound output automatically switches to the home theater speakers and the TV speakers are fully supported. WATCHING TV / CHANNEL CONTROL
SIMPLINK allows you to control and play the audio from the TV...
Owner's Manual (English) - Page 88
... in DTV/CADTV mode. MENU
SOUND & LANGUAGE CONTROL
88
Select Audio Language.
3
ENTER
Select your desired language.
4
Return to TV viewing. RETURN
Return to the previous menu. OPTION
Move Enter
Menu Language Audio Language Input Label SIMPLINK Key Lock Simple Manual Caption Set ID
E
: English : English
: On : Off
: Off : 1
OPTION
Move Enter
Menu Language Audio Language Input Label...
Owner's Manual (English) - Page 89
Return to TV viewing. MENU
SOUND & LANGUAGE CONTROL
89 Select Menu Language.
3
ENTER
4
RETURN
Select your desired language. From this point on, the on the screen in the selected language.
ON-SCREEN MENUS LANGUAGE SELECTION
The menus can be shown on -screen menus will be shown in the selected language. OPTION
Move Enter
Menu Language Audio Language...
Owner's Manual (English) - Page 90
.... SOUND & LANGUAGE CONTROL
90 Analog caption displays information at any position on the Antenna/Cable. OPTION
Move Enter
Menu Language Audio Language Input Label SIMPLINK Key Lock Simple Manual Caption Set ID
E
: English : English
: On : Off
: Off : 1
1
MENU
2 ENTER
Select OPTION. usually the audio portion of the TV screen; RETURN
Return to the previous menu.
MENU
OPTION
Move...
Owner's Manual (English) - Page 91
.... This function in . MENU
OPTION
Move Enter
Menu Language : English
Audio Language : English
Input Label
SIMPLINK
: On
Key Lock
: Off
Simple Manual
F
On
G
Caption
: CC1 Mode
CC1
Set ID
: 1 E
Digital Option
Close
91
Select Caption.
3
ENTER
Select O n.
4
Select C C 1-4, Text1-4, or Service1 - 6.
5
Return to TV viewing.
SOUND & LANGUAGE CONTROL
Digital Broadcasting...
Owner's Manual (English) - Page 92
... is provided at the bottom of the screen, use it to TV viewing. MENU
I Bg (Background) Color: Select a background color.
I Edge Type: Select an edge type.
I F o n t: Select a typeface for the text.
SOUND & LANGUAGE CONTROL
OPTION
Move Enter
Menu Language Audio Language Input Label SIMPLINK Key Lock Simple Manual Caption Set ID
E
: English : English
: On : Off
: Off...
Owner's Manual (English) - Page 108
...not work
I Try another channel.
No picture &No sound
I Try another channel.
Lines or streaks in menu option.
The problem may be with the broadcast.
I Check whether the ...is any function to -). I Check HDMI cable over version 1.3. I Station signal is suddenly turned off , in .
No picture when connecting HDMI
I Activate any object between the ...
Owner's Manual (English) - Page 117
... 9
D-Sub 9
TXD RXD GND DTR DSR RTS CTS
Set ID
Use this function to TV viewing.
MENU
OPTION
Move Enter
Menu Language Audio Language Input Label SIMPLINK Key Lock Simple Manual Caption Set ID
E
: English : English
: On : Off
: Off F : 1
1
G
Close
I Real data mapping 0 : Step 0
A : Step 10 (SET ID 10)
F : Step 15 (SET ID 15) 10...
Owner's Manual (English) - Page 118
... ~ 01
14. Transmit the 'FF' data to choose desired TV ID
number in Setup menu. Input Select
x
03. Color
k
10. Auto Configuration j
...TV transmits ACK (acknowledgement) based on transmission
/receiving protocol. [DATA] : To transmit the command data. Screen Mute
k
05. Color Temperature k
e
00 ~ 01
18. Key
m
i
00 ~ 64
23. Treble
k
b
(G p.119) 15. Channel Tuning...
LG Knowledge Base Results
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TV:LCD: Terminology - LG Consumer Knowledge Base
..., but by broadcasters. IPS (IN-PLANE SWITCHING) In-Plane Switching provides more than DVDs. Also, scan lines are less noticeable with LCD TVs. TUNING SYSTEMS NTSC - National Television System Committee - Supports multiple resolutions SDTV (480i) EDTV (480p) HDTV (480p*, 720p, 1080i) - 6 Channel sound * Technically, 480p is EDTV ATSC is instant streaming? 3D Requirements & FAQs... -
LCD Connections - LG Consumer Knowledge Base
... HD. Surround Sound. A.k.a. Used for uploading firmware or external control of input. Article ID: 2921 Views: 6054 Media Sharing and DLNA Setup on Home Theater...Sound. RGB " and/or "PC/DTV". / LCD TV LCD Connections Connections Below are common connections used on a LG TV Terminology LCD Terminology: Tuning Systems Broadband TV Netflix connection Television: No Signal Broadband TV... -
LCD Terminology: Digital Video Interface - LG Consumer Knowledge Base
...TV:LCD: Terminology Television: Problem connecting to interference. It supports higher resolutions than VGA and is a new digital interface to replace VGA . DVI-I . Most home electronics support DVI-I supports both . Digital Video Interface DVI is not as susceptible to the Netflix server Media Sharing and DLNA Setup on a LG TV Television: No Signal Liquid Crystal Display (LCD) / LCD TV...
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