LG M237WD-PM Support Question
LG M237WD-PM Support Question
Find answers below for this question about LG M237WD-PM - 23" FLAT LCD 1080p HDTV Multi Function Computer Monitor/TV.Need a LG M237WD-PM manual? We have 1 online manual for this item!
Question posted by Bwkinsey on June 28th, 2014
My Lg Tv Is Displaying 'key Lock' On The Screen 23 Inch-model Number M237wdj
My flat screen LG tv is displaying "key lock" on the screen and won't allow me to use any other functions. It is showing black/white "scramble" instead of a picture. How do I unlock the key? Thanks for helping me!:-)
Current Answers
Answer #1: Posted by harrytonia on June 29th, 2014 1:11 PM
harrytonia
Member since:
June 14th, 2014 Points: 92,860
Member since:
June 14th, 2014 Points: 92,860
Download manual below and from page 57
http://www.helpowl.com/manuals/LG/M237WDPM/50466
http://www.helpowl.com/manuals/LG/M237WDPM/50466
PLEASE ACCEPT IF SATISFIED
if you are not satisfied with my help please don't rate it but continue to ask another question. MAY THE MERCY OF GOD BE WITH YOU, YOUR FRIENDS AND FAMILY.
Related LG M237WD-PM Manual Pages
Owner's Manual (English) - Page 24
... picture position and minimizes image instability. Using OK(Remocon or control key)
This function is still not correct, try Auto adjustment again.
• If picture needs to the previous menu screen.
23 G
Position Size
To Set
Phase
Reset
• If the position of the screen position, clock, and phase The displayed image will be adjusted again after...
Owner's Manual (English) - Page 25
... your preference.
24
CHANNEL Select available channels.
WATCHING TV /PROGRAMME CONTROL
REMOTE CONTROL KEY FUNCTIONS
When using analog audio. * DTV mode: Changes the audio language. MUTE Switch the sound on the set. THUMBSTICK (Up/Down/Left Right/ENTER)
Navigate the on the viewing environment.
NUMBER button
_(DASH) Used to the last channel viewed. FLASHBK Tunes to...
Owner's Manual (English) - Page 26
...Don't mix old or used batteries with -). tons on the remote control.
4 Set the channel by using the CH + / ...TV /PROGRAMME CONTROL TURNING ON THE TV
1 First, connect the power cord correctly.
2 Turn on the power by pressing the power button on the product.
3 Press the TV/PC button on the remote control. buttons or number but- Setup Menu If the OSD (On Screen Display) is displayed on the screen...
Owner's Manual (English) - Page 29
.... WATCHING TV /PROGRAMME CONTROL ON SCREEN MENUS SELECTION AND ADJUSTMENT
Your set's OSD (On Screen Display) may ...Key Lock Caption Set ID Power Indicator DDC-CI Initial Setting
: English
: Off : Off : 1 : On : On : Home
LOCK
Move
Enter
Lock System : Off Set Password Block Channel Movie Rating TV Rating-Children TV Rating-General Downloadable Rating Input Block
1
MENU
2
ENTER
3
ENTER
Display...
Owner's Manual (English) - Page 33
... the screen, any after-image from the black bars will normally dissipate after a few minutes.
NOTE
G If a fixed image is displayed on the screen for a long time, the image could become imprinted on your set. This phenomenon is common to the previous menu screen.
32 Q.Menu
Aspect Ratio
Backlight Picture Mode Sound Mode Caption Multi Audio...
Owner's Manual (English) - Page 57
... : Home
OPTION
Move
Enter
LLaanngguuaaggee Input Label Key Lock Caption
:: EEnngglliisMshhenu F English G
Audio
: Off : Off
English Close
Set ID
: 1
Power Indicator : On
DDC-CI
: On
Initial Setting : Home
1
MENU
Select OPTION.
2
ENTER
Select Language.
3
ENTER
4
Select Menu. Select your desired language. OPTION SETTING
ON-SCREEN MENUS LANGUAGE SELECTION
The menus can be shown...
Owner's Manual (English) - Page 58
... button to close the menu window. • Press the RETURN button to move to the previous menu screen.
57
OPTION SETTING
INPUT LABEL
Selects a label for each input source.
OPTION
Move
Enter
Language IInnppuutt LLaabbeell Key Lock Caption Set ID Power Indicator DDC-CI Initial Setting
: English
: Off : Off : 1 : On : On : Home
1
MENU...
Owner's Manual (English) - Page 59
... NUMBER buttons on the remote control.
• With the Key Lock On, the display ' Key Lock' appears on the screen if any button on the TV ...screen.
58
Select On or Off. Save. This feature can be used to prevent unauthorized viewing. Select Key Lock. OPTION SETTING
KEY LOCK
The set is turned off, press the r / I, INPUT, CH D E button on the front panel is pressed while viewing the TV...
Owner's Manual (English) - Page 60
... a large black frame and almost cover the entire screen; Caption/Text, if provided by the broadcaster.
• Press the MENU button to close the menu window. • Press the RETURN button to move to help people with hearing loss watch TV.
Select Caption Select O n. usually the audio portion of the TV screen;
Analog caption displays information...
Owner's Manual (English) - Page 61
... • Press the RETURN button to move to appear in only available when Caption Mode is set On. This function in .
OPTION
Move
Enter
Language Input Label Key Lock CCaappttiioonn Set ID Power Indicator DDC-CI Initial Setting
: English
: Off ::OCfCf 1 : 1 : On : ...Captions
Choose the language you want the DTV/CADTV Captions to the previous menu screen.
60 Select Caption Select O n.
Owner's Manual (English) - Page 62
...Key Lock CCaappttiioonn Set ID Power Indicator DDC-CI Initial Setting
: English
: Off
::OCfCf 1 : 1 : On : On
F
Mode
On
G
CC1
Digital Option
: Home
Close
F
Custom
G
Size
A Standard
Font
Font 1
Text Color
White
Text Opacity
Solid
Bg Color
Black...the background color. This function in only available when Caption Mode is provided at the bottom of the screen, use it to see the ...
Owner's Manual (English) - Page 63
... 1 :: OOnn : On : Home
1
MENU
2
ENTER
3
ENTER
Select OPTION. OPTION
Move
Enter
Language
: English
Input Label
Key Lock
: Off
Caption
: Off
Set ID
: 1
PPoowweerr IInnddiiccaattoorr :: OOnn
Off
DDC-CI
: On
OOnn
Initial Setting : Home
&#... BACK button to move to the previous menu screen.
62 Select Power Indicator. OPTION SETTING POWER INDICTOR
It helps you control LED when power is ...
Owner's Manual (English) - Page 64
... screen.
63 OPTION
Move
Enter
Language Input Label Key Lock Caption Set ID Power Indicator DDDDCC--CCII Initial Setting
: English
: Off : Off : 1 : On :: OOnn : Home
1
MENU
2
ENTER
3
ENTER
Select OPTION.
Select DDC CI.
On allows adjustments on the PC instead of DDC/CI data. OPTION SETTING
DDC CI(Only RGB, DVI mode)
DDC/CI (Display...
Owner's Manual (English) - Page 71
...function operates only when TV has received Region5 Rating data.
LOCK
Move
Enter
Lock System : Off Set Password Block Channel Movie Rating TV Rating-Children TV Rating-General Downloadable Rating Input Block
LOCK
Move
Lock System : Off Set Password Block Channel Movie Rating TV Rating-Children TV...your TV's OSD (On Screen Display) may become available in this manual.
1
MENU
Select LOCK....
Owner's Manual (English) - Page 74
...-
tor is on, power indic-
Does the 'Check signal cable' message appear? Picture OK but the screen appears extremely dark. button.
A The signal from inside
the product
A A change in this manual. Check ... in power saving mode, move the mouse or press any key. A Adjust brightness and contrast again.
Press MUTE button.
When using PC input (RGB or DVI)
No Video. A The ...
Owner's Manual (English) - Page 77
...
Vertical Frequency
56 - 75 Hz
Synchronization Type
Separate Sync, Digital
Input Connector
TV, D-Sub Analog, PC Audio In, component, DVI-D, HDMI*2, CVBS, S-VIDEO...for quality improvement.
76 APPENDIX PRODUCT SPECIFICATIONS
LCD Panel
Screen Type Pixel Pitch
23 inches Wide (584.2 mm) TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel Visible diagonal size : 584.2 mm
0.266(H) x ...
Owner's Manual (English) - Page 82
... : Off :: 11 : On : On : Home
OPTION
Move
Enter
Language
: English
Input Label
Key Lock
: Off
Caption SSeett IIDD
: Off
:: 11
F
Power Indicator : On
DDC-CI
: On
Initial Setting : Home
1
G
Close
1
MENU
2
ENTER
3
ENTER
Select OPTION. adjust Set ID to choose the desired set ID number. APPENDIX
Set ID
Use this function to specify a set ID...
Owner's Manual (English) - Page 83
... during the standby mode. * Data Format [Command 2] : Use as command. [Set ID] : Use the small character, if set ID
number in Option menu.
If the data is 0 x ab, it indicates present status data. Data1: Illegal Code Data2: Not supported function Data3: Wait more time * In this model, set will not send the status during the...
Owner's Manual (English) - Page 85
... (Command: k m)
To lock the remote control and the front panel controls on the TV, use this mode. Balance (Command: k t) To adjust balance. Transmission [k][t][ ][Set ID][ ][Data][Cr] Data Min: 00 ~ Max: 64 (*transmit by Hexadecimal code) *Refer to the Major number, the Physical number is released.
14. Treble (Command: k r) To adjust treble. You can also adjust...
Owner's Manual (English) - Page 86
...23 00 00 00 00 01 2. Channel Skip/Add (Command: m b) To add and delete the channels. Backlight (Command: m g) To adjust screen backlight. Normally use 1 for ATSC since it can only use 0 since it's ignored when using NTSC. * 5th bit: Use 0 with NTSC since most times it doesn't matter what the physical number...03 00 01 1E 39
TV/PC
40
INPUT
41
POWER
07
RATIO
06
Number Key 0-9 44
- (Dash)...
LG Knowledge Base Results
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Rear Projection Color TV Instruction Manual: Basic Setup and Operation: Sleep Timer/Key Lock Setup - LG Consumer Knowledge Base
Each time you switch the TV on the front panel is programmed to remember which option it can be used to on, the display Key lock appears on the screen if any button on from the number of minutes selected. The Sleep Timer begins to count down buttons to select Key lock. 3. To cancel the Sleep Timer, select the - - - setting with... -
Rear Projection Color TV Instruction Manual: Fine Tuning Adjustment, Signal Reception Booster,... - LG Consumer Knowledge Base
... to adjust the picture appearance to your choice without having to wait for one . Press the exit button to TV viewing. Note : Adjustment for the TV to select the desired channel number. 5. Use the up to select the Channel menu. 2. Article ID: 3221 Last updated: 23 Jul, 2009 Views: 760 Rear Projection Color TV Instruction Manual: Basic... -
LG Front Load Washer: General FAQ - LG Consumer Knowledge Base
... tumble and provide better wash results. Models that your machine. In addition, purchase of estimated time will display on all cycles until "no items are not cleaned up quickly and thoroughly. Stacking kits are the cycle times? 14. You will allow some warm water to help guide you use the tap cold setting (Not available...
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