LG 31mu97 User Manual

31UseR seTTInGs
settings
1  To view the osD menu, press the joystick button at the  
bottom of the monitor and then enter the Menu.
2  Go to settings by moving the joystick.
3  Configure the options following the instructions that appear in 
the bottom right corner.
4  To return to the upper menu or set other menu items, move 
the joystick to ◄ or pressing ( / OK) it.
5  If you want to exit the OSD menu, move the joystick to ◄ 
until you exit.
Each option is described below.
Menu > settingsDescription...

32UseR seTTInGs
Reset
1  To view the osD menu, press the joystick button at the  
bottom of the monitor and then enter the Menu.
2  Go to Reset by moving the joystick.
3  Configure the options following the instructions that appear in 
the bottom right corner.
4  To return to the upper menu or set other menu items, move 
the joystick to ◄ or pressing ( / OK) it.
5  If you want to exit the OSD menu, move the joystick to ◄ 
until you exit.
Each option is described below.
Menu > ResetDescription
Do you want...

33TRoUblesHooTInG
TRoUblesHooTInG
nothing is displayed on the screen.
Is the monitor's power cord 
plugged in?
 yCheck if the power cord is correctly plugged into the power outlet.
Is the power LED on? yCheck the power cable connection and press the power button. 
Is the power on and the power 
LED displaying white?
 yCheck that the connected input is enabled (Menu - Input).
Is the power LED blinking? yIf the monitor is in sleep mode, move the mouse, or press any key 
on the keyboard, to switch the...

34TRoUblesHooTInG
  
y Check if the graphics
 card's resolution or frequency is within the range allowed by the monit\
or and set it 
to the recommended (optimal) resolution in  Control Panel > Display > settings.
 
y Not setting the graphics card to the recommended (optimal) resolution \
may result in blurred text, a 
dimmed screen, a truncated display area, or misalignment of the display.
 
y The setting methods may be different depending on the computer or operating system, and some 
resolutions...

35PRoDUCT sPeCIfICaTIon
PRoDUCT sPeCIfICaTIon
LCD ScreenType78.7 cm TFT (Thin Film Transistor) 
LCD (Liquid Crystal Display) Screen
Diagonal length of the screen: 78.7 cm
31" class (31.0" / 78.7 cm diagonal)
Pixel Pitch0.1701 mm x 0.1701mm
ResolutionHDMIMax Resolution4096 x 2160 @ 24 Hz
Recommended Resolution3840 x 2160 @ 30 Hz
(Mini) DisplayPortMax Resolution4096 x 2160 @ 60 Hz
Recommended Resolution4096 x 2160 @ 60 Hz
Video SignalHorizontal Frequency30 kHz to 135 kHz
Vertical Frequency56 Hz to...

36PRoDUCT sPeCIfICaTIon
factory support Mode (Preset Mode, HDMI / (Mini) Display-
Port PC)
Preset ModeHorizontal frequency (kHz)Vertical frequency (Hz)Polarity (H/V)Remarks
640 x 48031.46959.94-/-
800 x 60037.87960.317+/+
1024 x 76848.36360-/-
1152 x 86454.34760.05+/+
1280 x 7204560+/+
1280 x 102463.98160.02+/+
1600 x 9006060+/+
1920 x 108067.560+/-
2048 x 2160133.3260+/-Recommended resolution for HDMI/(Mini) DisplayPort PBP
2560 x 144088.7959.95+/-(Mini) DIsplayPort is not supported.
3840 x...

37PRoPeR PosTURe
PRoPeR PosTURe
Proper Posture for Using the Monitor
Adjust the screen so that you can comfortably look at it at a slight dow\
nward angle from your natural eye 
level.
 yTake a break for approximately 10 minutes every hour to reduce any fatigu\
e caused by prolonged  
usage.
 yAdjust the stand angle from -5° to 15° to obtain the best view of \
the screen.
You should be looking slightly down at the  screen.
Place your hands gently  on the keyboard,   
keeping your arms bent at  the elbows...

This device meets the EMC requirements for 
home appliances (Class B) and is intended 
for home usage. This device can be used in 
all regions. Read the owner's manual (CD) 
carefully and keep it at hand. Please note that 
the label attached to the product provides 
information for technical support.
Model
Serial No.
ENERGY STAR is a set of power-saving 
guidelines issued by the U.S.Environmental 
Protection Agency (EPA).
Refer to ENERGY STAR.gov for more  
information on the ENERGY STAR program.
As...