LG 22LG30 Support Question
LG 22LG30 Support Question
Find answers below for this question about LG 22LG30 - LG - 22" LCD TV.Need a LG 22LG30 manual? We have 2 online manuals for this item!
Question posted by patelvirenp on November 19th, 2020
Problem With Hdmi Port Picture Is Lost After Sometime
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Current Answers
Answer #1: Posted by INIMITABLE on November 20th, 2020 3:17 AM
INIMITABLE
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April 3rd, 2020 Points: 2,088,520
Member since:
April 3rd, 2020 Points: 2,088,520
Check there isn't a loose connection on either the Source or Display end of the HDMI cable. Try disconnecting and reconnecting the HDMI cable at each end. Check the obvious! ... Try changing HDMI channel inputs on your display - there may be an issue with either the EDID or HDCP 'handshake'.
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Related LG 22LG30 Manual Pages
Specification (English) - Page 1
..., compact-disc-quality sound.
Speakers are embedded in the US. 22LG30
LCD HDTV
22" Class (22.0" diagonal)
• 720p HD Resolution • 5,000:1 Dynamic Contrast Ratio • HDMI™ 1.3 • AV Mode (Cinema, Sports, Game) • Invisible Speaker System • PC Input
HD RESOLUTION High definition television is a clean, polished look, and enhanced audio by renowned...
Specification (English) - Page 2
...
3 Modes
Picture Selection Mode
7 Modes
DTV Signal Strength Indicator
•
AUDIO
Mono/Stereo/Dual (MTS/SAP)
•
Audio Outout Power (Watts - All rights reserved. All other trademarks are the property of LG Corp. HDMI
1080p/1080i/720p
- Component
1080p/1080i/720p
- 22LG30
LCD HDTV
22" Class (22.0" diagonal)
TECHNICAL SPECIFICATIONS
LCD PANEL
Native...
User Guide - Page 1
S.
Environmental Protection Agency(EPA). P/NO : SAC30708022 (0803-REV04)
www.lgusa.com / www.lg.ca As an ENERGY STAR Partner LGE U. LCD TV OWNER'S MANUAL
19LG30 19LG31 22LG30 22LG31 26LG30
Please read this manual carefully before operating your set of this product meets the ENERGY STAR guidelines for future reference. Write the model ...
User Guide - Page 4
...be verbatim as radiators, heat registers, stoves, or other . At the manufacturer's option, a picture or drawing that illustrates the intent of the polarized or grounding-type plug.
Install in a language..., convenience receptacles, and the point where they exit from being walked on the back of the TV.
2
9 Unplug this apparatus near water.
6
Do not defeat the safety purpose of a ...
User Guide - Page 6
...56 Advanced Control - Preset 53 Manual Picture Adjustment - CONTENTS
WARNING / CAUTION 1 SAFETY INSTRUCTIONS 2
PREPARATION
Accessories 7 Front Panel Information 8 Back Panel Information 10 Stand Installation 12 Cable Management 13 Desktop Pedestal Installation 14 Swivel Stand 14 VESA Wall Mounting 14 Protection Cover 15 Attaching the TV to a Desk 16 Positioning your Display...
User Guide - Page 9
... are included with the polishing cloth.
* Do not wipe roughly when removing stain. CD Manual
Only 19/22LG30, 19/22LG31
PICTURE TV SOUND
POWER
1
4
2
SAP
INPUT
RATIO
7
5
3
-
8
6
0
9
VOL
FAV
FLASHBK...to P.16)
Protection Cover
* Wipe spots on the exterior only with your TV.
The accessories included may cause scratch or discoloration.
Please be
Polishing Cloth
(This feature...
User Guide - Page 13
Accepts DVI video using an adapter or HDMI to operate the TV on DC power.
11 Uses a red, green, and blue cable for video & red and white for use with amps and home theater systems. Includes an optical connection. Note: In standby mode, these ports do not work.
8 AUDIO OUT Analog audio output for...
User Guide - Page 21
...
2
Connect the audio output of the digital settop box to the COMPONENT IN AUDIO 1 jacks on
the TV.
operation)
I Turn on the digital set-top box. (Refer to the owner's manual for the digital .../PB, CR/PR
Signal
480i 480p 720p 1080i 1080p
Component
Yes Yes Yes Yes Yes
HDMI
No Yes Yes Yes Yes
Resolution
Horizontal
Vertical
Frequency(KHz) Frequency(Hz)
720x480i 720x480p 1280x720p...
User Guide - Page 22
...RS-232C IN (SERVICE ONLY)
HDMI-DTV OUTPUT
HDMI-DTV Resolution
Horizontal
Vertical
Frequency(...HDMI/DVI IN jack on the remote control. How to use
I Select the HDMI input source on the TV using the INPUT button on the TV.
2 No separate audio connection is necessary.
HDMI supports both audio and video.
2.
EXTERNAL EQUIPMENT SETUP
EXTERNAL EQUIPMENT SETUP
HDMI Connection
19/22LG30...
User Guide - Page 23
... HDMI1, HDMI2, or HDMI3 input source on the TV using the INPUT button on the TV.
2 No separate audio connection is necessary. EXTERNAL EQUIPMENT SETUP
26LG30
1. HDMI supports both audio and video.
2. RGB IN RGB(PC)
HDMI/DVI IN 2 1
2
Y
1
PB
PR
VIDEO
COMPONE
1
HDMI-DTV OUTPUT
HDMI-DTV Resolution
Horizontal
Vertical
Frequency(KHz) Frequency(Hz)
720x480p...
User Guide - Page 24
...or AUDIO (RGB/DVI) jack on the TV.
2. How to connect
DVI-DTV OUTPUT
L
R
1 Connect the DVI output of the digital set-top box to the HDMI/DVI IN or HDMI/DVI IN 1/2/3 jack on the remote ...set -top box.)
I Select the HDMI or HDMI1/2/3 input source on the TV using the INPUT button on the TV. 2 Connect the PC audio output to HDMI Connection
19/22LG30, 19/22LG31
HDMI/DVI IN
RGB(PC) IN
AUDIO...
User Guide - Page 25
...ports as shown below. Component ports on the TV Y
PB
PR
Y
PB
PR
Video output ports
Y
B-Y
R-Y
on the
remote control.
How to the COMPONENT IN AUDIO or COMPONENT IN
AUDIO1 jacks on the TV.
DVD SETUP
Component Connection
19/22LG30...COMPONENT IN
RS (CONTRO
S-V
COMPONENT IN
1. Component Input ports
To get better picture quality, connect a DVD player to the COMPONENT IN VIDEO ...
User Guide - Page 28
I Set VCR output switch to 3 or 4 and then tune TV to the same channel number. How to connect 1 Connect the RF antenna out socket of the VCR.
2.
How to use
I If the 4:3 picture format is not covered by warranty.
Antenna Connection
19/22LG30, 19/22LG31
ANTENNA/CABLE IN 1
AV IN
VIDEO
AUDIO
L(MONO)
R
L
R
AUDIO...
User Guide - Page 35
... pattern, contrast or brightness.
EXTERNAL EQUIPMENT SETUP
! NOTES
G To get the the best picture quality, adjust the PC graphics card to DVI Cable is separate. If noise is clear. Supported Display Specifications (RGB-PC, HDMI-PC)
For 19/22LG30, 19/22LG31
Resolution
Horizontal Frequency(KHz)
Vertical Frequency(Hz)
For 26LG30
Resolution
Horizontal Frequency...
User Guide - Page 43
...
Aspect Ratio
Backlight Picture Mode Sound Mode Caption Multi Audio Sleep Timer CH Del/Add/Fav
F 16:9 G
3 Vivid Standard Off English Off Add
Close
1
Q.MENU
2
Display each menu. Q.Menu (Quick Menu) is shown in this manual.
SAP: Selects MTS sound (Analog signal). I Backlight: Adjust the brightness of LCD panel to control the brightness...
User Guide - Page 53
... 2
Choose Zoom 2 when you want the picture to be cropped.
19/22LG30, 19/22LG31 (16:9 16:9)
26LG30 (16:9 16:9)
4:3
Choose 4:3 when you want to view the picture without loss of original picture in a linear proportion, to fill the entire screen fully.
51 Full (19/22LG30, 19/22LG31 only)
When TV receives the wide screen signal, it...
User Guide - Page 60
This feature operates only in TV (Analog TV/CATV, Digital DTV/CADTV), AV1, AV2, Component 480i/1080i, and HDMI 1080i mode. PICTURE
Move Enter
E
• Contrast 50
• Brightness 50
• Sharpness 50
• Color
50
• Tint
0R
G
• Advanced Control
• Reset
Screen (RGB-PC)
1
MENU
2 ENTER
Select PICTURE.
MENU Return to 30 fps...
User Guide - Page 92
...: TV, VCR etc. I Test the wall power outlet, plug another station. Please
after five minutes. I Check the power control settings. The HDMI cables don't support HDMI version...
Picture appears slowly I Check to +, - No or poor color or poor picture
I Check HDMI cable over version 1.3. No picture when connecting HDMI
I Adjust Color in menu option.
The problem ...
User Guide - Page 93
...signal cable.
Vertical bar or stripe on or off and does not indicate a fault with the broadcast. Picture OK & No sound
I Sound muted? I Check USB cable over version 1.3.
I A change in...from one of range I Check HDMI cable over version 2.0. The problem may result in menu option. I Check the input source.
No sound when connecting HDMI
or USB
I Adjust resolution,...
User Guide - Page 101
... ][Set ID][ ][Data][Cr]
Acknowledgement [c][ ][Set ID][ ][OK/NG][Data][x]
Code (Hexa)
Remote control
0F
TV
0B
INPUT
08
POWER
79
RATIO
10-19 Number Key 0-9
4C
- (Dash)
09
MUTE
02
VOL +
03
... control
40
41
07
06
44
ENTER
43
MENU
45
Q.MENU
52
SOUND
4D
PICTURE
5B
RETURN
0A
SAP
1A
FLASHBK
22. Normally use 1 for ATSC since most times it can only use 0 since ...
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