LG 37LG50 Support Question
LG 37LG50 Support Question
Find answers below for this question about LG 37LG50 - LG - 37" LCD TV.Need a LG 37LG50 manual? We have 2 online manuals for this item!
Question posted by al5472an on February 22nd, 2020
My Lg Tv 37lg50 Turns On By Itself. How Do I Correct This?
My lg tv 37lg50 turns on by itself. How do I correct this?
Current Answers
Answer #1: Posted by Odin on February 22nd, 2020 3:28 PM
Odin
Member since:
April 10th, 2010 Points: 41,236,680
Member since:
April 10th, 2010 Points: 41,236,680
There are actually several other possible causes. See https://www.apartmenttherapy.com/why-does-my-tv-turn-on-by-itse-147969.
Hope this is useful. Please don't forget to click the Accept This Answer button if you do accept it. My aim is to provide reliable helpful answers, not just a lot of them. See https://www.helpowl.com/profile/Odin.
Answer #2: Posted by hzplj9 on February 22nd, 2020 1:08 PM
hzplj9
Member since:
June 25th, 2012 Points: 4,875,710
Member since:
June 25th, 2012 Points: 4,875,710
Normally the only way it can turn on is a stuck button on the TV or the remote is transmitting. I would suggest taking the batteries out of the remote to prove this.
Then see if the TV stays off. It could be a faulty power button on the TV which would need an engineer to look at. Check your environment for other devices that may be sending a signal to the TV,. I have attached a link to the user guide if it helps.
https://www.manualslib.com/manual/243728/Lg-37lg50.html
Good Luck.
Related LG 37LG50 Manual Pages
Specification (English) - Page 1
37LG50
LCD 1080P HDTV
37" Class (37.0" diagonal)
• Full HD 1080p Resolution • 15,000:1 Dynamic Contrast Ratio • 3x HDMI™ V.1.3 with Deep Color • Intelligent Sensor • 24p Real Cinema • AV Mode (Cinema, Sports, Game) • Clear Voice • LG SimpLink™ Connectivity • Invisible Speaker System • USB 2.0 (JPEG, MP3) •...
Specification (English) - Page 2
...3.5"
36.9"
24.1" 11.6"
7.9"
(200mm)
22.9" 7.9"
(200mm)
26.9"
LG Electronics U.S.A., Inc. • 1000 Sylvan Avenue Englewood Cliffs, NJ 07632 Customer Service...•
Aspect Ratio
16:9
Aspect Ratio Correction
6 Modes
Just Scan (1:1 Pixel Matching).../1080i/720p
- 37LG50
LCD 1080P HDTV
37" Class (37.0" diagonal)
TECHNICAL SPECIFICATIONS
LCD PANEL
Native Display Resolution
...
Owner's Manual (English) - Page 1
Retain it for future reference. P/NO : SAC30708033 (0810-REV03)
www.lgusa.com / www.lg.ca Record model number and serial number of the set . LCD TV OWNER'S MANUAL
37LG50 42LG50 47LG50 52LG50
42LG50DC 47LG50DC 52LG50DC
42LG55 47LG55
Please read this information to your set . See the label attached on the back cover and quote ...
Owner's Manual (English) - Page 2
...or an experienced radio/TV
technician for compliance could void the user's authority to operate this equipment does cause harmful interference to radio or television reception, which the receiver...device This equipment has been tested and found to correct the interference by turning the equipment off and on a circuit
different from LG Electronics.
WARNING/CAUTION
TO REDUCE THE RISK OF...
Owner's Manual (English) - Page 5
....
25 Do not press strongly upon the panel with
hand or sharp object such as electric shock may take 2 or more people to carry larger TVs. Do not install in wire to an ...according to grounding electrodes and requirements for the grounding electrode. Be sure the antenna system is turned off, unplugged and all cables have been removed. Ground Clamp
Electric Service Equipment
NEC: National ...
Owner's Manual (English) - Page 6
...
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 13 Cable ... Connection 33
WATCHING TV / CHANNEL CONTROL
Remote Control Functions 34 Turning On the TV 36 Channel Selection 36 Volume Adjustment 36 Quick Menu / Favorite Channel Setup 37 Initial Setting 38...
Owner's Manual (English) - Page 8
...screen, appearing as tiny red, green, or blue spots.
This is normal, there is turned on the screen. Do not dispose of this product must be visible on the monitor's performance...contact your finger(s) against it is nothing wrong with general household waste. FOR LCD TV
I Avoid touching the LCD screen or holding your local dealer to the touch, there may produce some ...
Owner's Manual (English) - Page 13
... TV. A B
Product LCD TV
Model
37LG5* 42LG5* 47LG5*
52LG5*
VESA (A * B)
Standard Screw Quantity
200 * 200
M6
4
800 * 400
M6
4
!
CAUTION
G Do not install your wall mount kit while your TV is turned on... mount.
G Do not use an LG brand wall mount when mounting the TV to electric shock.
13 LG is used . G LG is not liable for TV damage or personal injury when a non...
Owner's Manual (English) - Page 18
...(Y, PB, PR) of the digital set-top box to the COMPONENT IN AUDIO 1 jacks on the TV. I Image shown may differ from a digital set-top box or other digital external device.
Match the... from your TV. I If connected to COMPONENT IN2 input, select the Component 2 input source on the TV.
2. Component Connection
1.
EXTERNAL EQUIPMENT SETUP
EXTERNAL EQUIPMENT SETUP
I Turn on the ...
Owner's Manual (English) - Page 19
... video.
2. How to use
I Turn on the digital set-top box. (Refer to the owner's manual for the digital set -top box to connect
1
Connect the digital set -top box.)
I Select the HDMI1, HDMI2, or HDMI3* input source on the TV using the INPUT button on the TV.
2 No separate audio connection is...
Owner's Manual (English) - Page 20
... EQUIPMENT SETUP
DVI to the A U D I Select the HDMI1, HDMI2, or HDMI3* input source on the TV using the INPUT button on the remote control.
* HDMI 3: Except 42/47/52LG50DC
! DVI doesn't support audio...O (RGB/DVI) jack on the TV.
2
Connect the PC audio output to HDMI Connection
1. NOTE
G A DVI to the owner's manual for this connection. How to use
I Turn on the digital set -top box ...
Owner's Manual (English) - Page 21
...Turn on the TV. I If connected to COMPONENT IN 2 input, select the
Component 2 input source on the DVD player, insert a DVD. Match the jack colors (Y = green, PB = blue, and PR = red). Y
PB
PR
L
R
2 Connect the audio outputs of the DVD to the
COMPONENT IN AUDIO1 jacks on the TV. Component ports on the TV...the COMPONENT IN VIDEO1 jacks on the TV.
2.
How to the component input ...
Owner's Manual (English) - Page 22
... DVD player's manual for operating instructions. I Refer to the HDMI/DVI IN1, 2, or 3* jack on the TV.
2 No separate audio connection is necessary. HDMI supports both audio and video.
2.
How to connect
1
Connect ...R
AUDIO
N
AV IN 1
S-VIDEO VIDEO L(MONO) AUDIO R
HDMI Connection
1. How to use
I Turn on the remote control. I Select the HDMI1, HDMI2, or HDMI3* input source on the...
Owner's Manual (English) - Page 33
...R
2
33 See the external audio equipment instruction manual for operation. EXTERNAL EQUIPMENT SETUP
AUDIO OUT CONNECTION
Send the TV's audio to external audio equipment via the Audio Output port. Off" in the AUDIO menu. (G
p.73). Analog...equipments, such as amplifiers or speakers, you can turn the TV speakers off in the menu. (G p.73)
CAUTION
G Do not look into the optical output port....
Owner's Manual (English) - Page 34
...
PAGE Move from any other programmed equipment on the mode.
G p.37
MUTE Switch the sound on or off , depending on or off . G p.36
CHANNEL Select available channels.
TV/STB/DVD/VCR Select the remote operating mode: TV, STB, DVD, or VCR. POWER Turns your TV or any menu. INPUT External input modes rotate in regular...
Owner's Manual (English) - Page 36
... ) or NUMBER buttons to standby mode.
! I In standby mode to standby mode. WATCHING TV / CHANNEL CONTROL
WATCHING TV / CHANNEL CONTROL
TURNING ON THE TV
1
First, connect power cord correctly. At this moment, the TV switches to turn TV on, press the , INPUT, CH ( ) button on the TV or press the POWER, INPUT, CH( or ), Number (0~9) button on the remote...
Owner's Manual (English) - Page 37
...I To tune to TV viewing. 37
Q.Menu (Quick Menu) is shown in order to TV viewing.
WATCHING TV / CHANNEL CONTROL
QUICK MENU / FAVORITE CHANNEL SETUP
Your TV's OSD (On Screen... is a menu of time before your TV turns off .
Make appropriate adjustments.
3 Q.
MENU 2
Display each menu.
I Backlight: Adjust the brightness of LCD panel to the Favorite List. I Sound Mode...
Owner's Manual (English) - Page 84
TIME SETTING
SLEEP TIMER SETTING
The Sleep Timer turns the TV off .
TIME SETTING
84 TIME
Move Enter
Clock
: Feb/21/2008/ 2:... also adjust Sleep Timer in the Q-Menu. MENU
Return to the previous menu. Note that this setting is cleared when the TV is turned off at the preset time. I M E.
2 ENTER
Select Sleep Timer.
3
ENTER
Select O f f, 1 0, 2 0, 3 0, 6 0, 9 0, 1 2 0, 1 8...
Owner's Manual (English) - Page 97
... remember which option it can be used to prevent unauthorized viewing by locking out the front panel controls.
KEY LOCK
The TV can be set up so that it was last set to even if you turn the TV off , press the r / I With the Key Lock On, the display
' ! Key Lock' appears on the...
Owner's Manual (English) - Page 98
... Color in menu option.
The problem may be with correct polarity (+ to restore the brightness of the antenna). No...minutes. Power interrupted. I This is normal, the image is suddenly turned off
I Test the wall power outlet, plug another channel. Picture...pointing the remote control directly at the TV. I Is the sleep timer set : TV, VCR etc.
Power is muted during ...
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