LG M1950A User manual

ENGLISH
www.lg.com
OWNER’S MANUAL
LED LCD MONITOR TV
LED LCD MONITOR TV MODELS
Please read this manual carefully before operating
your set and retain it for future reference.
M1950A
M2550A

CONTENTS
CONTENTS
2
PREPARATION
FRONT PANEL CONTROLS ..............................4
BACK PANEL INFORMATION............................5
STAND INSTALLATION ......................................6
DETACHING STAND ..........................................7
DETACHING STAND BODY...............................8
WALL MOUNT: HORIZONTAL INSTALLATION..9
DESKTOP PEDESTAL INSTALLATION ...........10
POSITIONING YOUR DISPLAY .......................11
LOCATION ........................................................11
KENSINGTON SECURITY SYSTEM ...............12
EXTERNAL EQUIPMENT SETUP
ANTENNA CONNECTION................................13
HD RECEIVER SETUP
When connecting with a component cable ..14
Connecting a set-top box with a HDMI cable ..15
DVD SETUP
Connecting with a component cable ...........16
Connecting with a HDMI cable....................17
VCR SETUP
Connecting with a RF cable ........................18
Connecting with a RCA cable......................18
OTHER A/V SOURCE SETUP .........................19
PC SETUP
When connecting with a D-sub 15 pin cable ..20
BACK COVER FOR WIRE ARRANGEMENT..21
SUPPORTED DISPALY RESOLUTION ...........22
WATCHING TV / CHANNEL CONTROL
REMOTE CONTROL KEY FUNCTIONS..........23
TURNING ON THE SET...................................25
INSTALLATION GUIDE.....................................25
CHANNEL SELECTION....................................25
VOLUME ADJUSTMENT..................................25
ON SCREEN MENUS SELECTION AND
ADJUSTMENT ..................................................26
AUTO TUNING..................................................27
MANUAL TUNING.............................................28
FAVORITE CHANNEL ......................................29
PICTURE CONTROL
PICTURE SIZE (ASPECT RATIO) CONTROL...30
PRESET PICTURE SETTINGS........................31
MANUAL PICTURE ADJUSTMENT .................32
PICTURE RESET .............................................35
SCREEN SETUP (RGB [PC] mode only)
AUTO CONFIGURE ....................................36
MANUAL CONFIGURE
(Adjustment for screen Position) .................37
RESET (Recover to factory setting) ............38
SELECTING RESOLUTION........................39
SOUND CONTROL
PRESET SOUND SETTINGS
- SOUND MODE ...............................................40
SOUND SETTING ADJUSTMENT
- USER MODE ..................................................41
AUTO VOLUME ................................................42
BALANCE..........................................................43
AUDIO RESET..................................................44

CONTENTS
3
TIME SETTING
CLOCK SETUP.................................................45
AUTO ON/OFF TIMER SETTING ....................46
SLEEP TIMER SETTING..................................47
AUTO SLEEP....................................................48
OPTION SETTING
ON-SCREEN MENU LANGUAGE SELECTION..49
KEY LOCK ........................................................50
CAPTION/TEXT ................................................51
DDC-CI(Only RGB)...........................................52
POWER INDICATOR ........................................53
MODE SETTING...............................................54
FACTORY RESET ............................................55
APPENDIX
TROUBLE SHOOTING.....................................56
MAINTENANCE ................................................58
PRODUCT SPECIFICATIONS
<M1950A> ...................................................59
<M2550A> ...................................................60
LICENSES.........................................................61

4
PREPARATION
PREPARATION
FRONT PANEL CONTROLS
■This is a simplified representation of the side panel. The image shown may be somewhat different
from your set.
1
5
3
7
2
6
4
8
1
76532 4
Remote Control Sensor
INPUT Button
MENU Button
ENTER Button
VOLUME Button
CHANNEL Button
Power Button
Power Indicator
Lighting On: Turned on
Lighting Off: Turned off
Note: You can adjust Power indicator in the OPTION menu.
8

DC - IN
ANTENNA /
CABLE IN
VIDEO
VIDEO
Y P B P R
L R
AUDIO
(MONO) L - AUDIO - R
H / P
AV IN
COMPONENT IN
AUDIO
IN
(RGB)
HDMI IN
RGB IN (PC)
5
PREPARATION
BACK PANEL INFORMATION
■This is a simplified representation of the back panel. The image shown may be somewhat different
from your set.
DC ADAPTER PORT
Connect to the power jack.
HDMI INPUT
Connect a HDMI signal to HDMI IN.
Or DVI (VIDEO) signal to HDMI IN with DVI to
HDMI cable.
RGB AUDIO INPUT
Connect the audio from a PC.
HEADPHONE SOCKET
Plug the headphone into the headphone socket.
RGB INPUT (PC)
Connect the output from a PC.
COMPONENT INPUT
Connect a component video/audio device to
these jacks.
AV(AUDIO/VIDEO) INPUT
Connect audio/video output from an external
device to these jacks.
ANTENNA / CABLE INPUT
Connect over-the-air signals to this jack.
1
1
5
6
7
8
2
3
4
86
2 3 4
5 7

6
PREPARATION
PREPARATION
STAND INSTALLATION
■The image shown may be somewhat different from your set.
Carefully place the product screen side down on a
cushioned surface that will protect the set and its
screen from damage.
Insert the Stand Base into the product.
Use a Coin on the bottom of the stand base
and turn the screw clockwise to tighten.
1
2
3
Stand Base
Coin

7
PREPARATION
DETACHING STAND
■The image shown may be somewhat different from your set.
1
2
3
Place the set screen side down on a cushion
or soft cloth.
Detach the stand base from the set by turning the
screw to the left with a Coin.
Pull the Stand Base.
Stand Base
Coin

8
PREPARATION
PREPARATION
DETACHING STAND BODY
■The image shown may be somewhat different from your set.
■Remove the Stand Body in the same way as the following when using it as a Wall Hook.
1. Remove the screw 2 point.
2. Pull the stand body.

9
PREPARATION
WALL MOUNT: HORIZONTAL INSTALLATION
For proper ventilation, allow a clearance of 10 cm on each side and from the wall. Detailed installation
instructions are available from your dealer, see the optional Tilt Wall Mounting Bracket Installation and
Setup Guide.
If you intend to mount the set to a wall, attach Wall mounting interface (optional parts) to the back of the set.
When you install the set using the wall mounting interface (optional parts), attach it carefully so it will not drop.
1. Be sure to use screws and a wall mount that meet VESA standards.
2. Using screws longer than those recommended might damage the product.
3. Using screws that do not meet VESA standards might either damage the product or result in it com-
ing away from the wall. We will not be held responsible for any damage resulting from failure to
follow these instructions.
4. VESA compatible only with respect to screw mounting
interface dimensions and mounting screw specifications.
5. Please use VESA standard as below.
5-1) 784.8 mm (30.9 inch) and under
* Wall Mount Pad Thickness : 2.6 mm
* Screw : Φ 4.0 mm x Pitch 0.7 mm x Length 10 mm
5-2) 787.4 mm (31.0 inch) and above
* Please use VESA standard wall mount pad and screws.
Wall Mount Pad
■The image shown may be somewhat different from your set.
10 cm
10 cm
10 cm
10 cm10 cm
< Screw Mounting Interface Dimensions >
Model M1950A M2550A
VESA ( A x B) 75 x 75 200 x 100
Wall mount
bracket(optional)
RW120 RW240

10
PREPARATION
PREPARATION
DESKTOP PEDESTAL INSTALLATION
For proper ventilation, allow a clearance of 10 cm on each side and from the wall.
10 cm
10 cm
10 cm 10 cm