LG Flatron N1642w Users Guide

A19
On Screen Display(OSD) Selection and Adjustment 
Main menu Sub menu Description
MOVIEINTERNET
NORMAL
DEMO
USER
INTERNET: For text images (Word processing etc.)
MOVIE: For animation images in videos or movies 
This is under normal operating conditions.
This is just for advertising to customer in the
shops. It’s setting is same with Movie mode and
screen is divided by half.
This feature lets you easily select the best desired
image condition optimized to the environment
(ambient illumination, image...

A20
Troubleshooting
No image appears
Check the following before calling for service.
No image appears
Do you see a OSD LOCKED message on the screen?
Is the power cord of the
display connected?
Is the power indicator
light on?
Is the power indicator
flickering?
Do you see an OUT OF
RANGE message on
the screen?
Do you see a CHECK
SIGNAL CABLE
message on the
screen?• Check and see if the power cord is connected
properly to the power outlet.
• Press the Power button.
• If the display is in power saving...

A21
Troubleshooting
Display image is incorrect
Display Position is
incorrect.
On the screen
background, vertical
bars or stripes are
visible.
Any horizontal noise
appearing in any
image or characters
are not clearly
portrayed.• Press the AUTO/SETbutton to automatically
adjust your display image to the ideal setting. 
If the results are unsatisfactory, adjust the image
position using the H position and V positionicon
in the on screen display.
• Press the AUTO/SETbutton to automatically
adjust your...

A22
Troubleshooting
Display image is incorrect
The screen color is
mono or abnormal.
The screen blinks.• Check if the signal cable is properly connected
and use a screwdriver to fasten if necessary.
• Make sure the video card is properly inserted in
the slot.
• Set the color setting higher than 24 bits (true color)
at Control Panel - Settings.
(X-PORT support only 16bits color)
- “White Balance” is performed on black/white
pattern.
- Check if the screen is set to normal mode.
• Check if the screen is...

A23
Specifications                                                                     N1642W
Display
Sync Input
Video Input
Resolution
Plug&Play
Power
Consumption
Dimensions
& Weight
Tilt Range
Power Input
Environmental
Conditions
Stand Base 
Power cord 15.6 inches (39.6 cm) Flat Panel Active matrix-TFT LCD, Anti-
Glare coating
Visible diagonal size: 39.6 cm
0.252*0.252 mm pixel pitch
Horizontal Freq. 30 - 66 kHz (Automatic)
D-SUB     Vertical Freq.    57 - 63 Hz (Automatic)
D-SUB support 60Hz...

A24
Specifications                                                                     N1941W
Display
Sync Input
Video Input
Resolution
Plug&Play
Power
Consumption
Dimensions
& Weight
Tilt Range
Power Input
Environmental
Conditions
Stand Base 
Power cord 18.51 inches (47.0 cm) Flat Panel Active matrix-TFT LCD,
Anti-Glare coating
Visible diagonal size: 47.0 cm
0.30*0.30 mm pixel pitch
Horizontal Freq. 30 - 66 kHz (Automatic)
D-SUB     Vertical Freq.    57 - 63 Hz (Automatic)
D-SUB support 60Hz only(except...

A25
Specifications
D-SUB Preset Modes (Resolution)
Display Modes (Resolution)
Horizontal Freq. (kHz) Vertical Freq. (Hz)
*Recommend Mode
Indicator
On Mode
Sleep Mode
Off ModeBlue
Flicker
Off
LED Color
MODE
1
2
3
4
*531.468
31.469
37.879
48.363
47.71270
60
60
60
60 720 x 400
640 x 480
800 x 600
1024 x 768
1360 x 768
X-PORT  Preset Modes (Resolution)
Display Modes (Resolution)
*Recommend Mode 1
2
3
*4
5800 x 600(72Hz)
1024 x 768(60Hz)
1280 x 720(60Hz)
1360 x 768(60Hz)
1440 x 900(60Hz)
 

A26
Installing the Wall mount plate (Only for N1941W)
Wall mount plate(Separate purchase)
This is stand-type or wall mount type and is
connectable with Wall mount plate.
Please refer to the installation guide for more
details, which is provided when Wall mount plate
is purchased.LG recommends that wall mounting
be performed by a qualified professional
installer.
Kensington Security Slot
Connected to a locking cable that can be
purchased separately at most computer stores.
This monitor satisfies the...

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