LG Electronics USA N2311AZ User Manual

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22 CUSTOMIZING SETTINGS

Others

1 Press any button on the front of the monitor to display the MONITOR SETUP OSD menu.

2 Press the MENU button to display the options in the OSD menu.

3 Set the options by pressing the buttons on the front of the monitor.

4 Select EXIT to leave the OSD menu.

To return to the upper menu or set other menu items, use the up arrow () button.

Each option is explained below.

Menu	Analog	PCoIP				Description
	(D-SUB)
LANGUAGE	o	o	Sets the menu screen to the desired language.
PCoIP			Allows the PCoIP to be turned ON or OFF.
			If PCoIP is ON
			If you switch to D-SUB input, PCoIP continues to be turned on.
			If PCoIP is OFF
			If you switch to D-SUB input, PCoIP will be turned off.
	o	o
					NOTE
			yyThe factory default is set to OFF.
			yyIf you use it for the normal PC usage only, turn off
				the PCoIP mode to save energy consumption.
ORIGINAL RATIO			WIDE
			Switch to full screen mode according to input image signal.
	o	x	ORIGINAL
			Change the input image signal ratio to original.
			* This function works only if input resolution is lower than Monitor
			set ratio (16:9).
WHITE BALANCE			If the video card output is different from the specified level, the color
			may appear to have altered due to the video signal distortion. The

ox white balance adjusts the output signal level to correspond to that of the standard signal, thus providing optimal display. Run this option when the screen displays an image with both white and black.

FACTORY RESET	o	o	Resets the screen to the factory default settings. Note that the lan-
			guage option will not be reset.

yyAnalog: D-SUB (analog signal) input yyPCoIP: Internal signal through the LAN

CUSTOMIZING SETTINGS 23

AUTO Settings : D-SUB Input

1Press any button on the front of the monitor to display the MONITOR SETUP OSD menu.

2Press the AUTO button to automatically adjust the screen.

3Select EXIT to leave the OSD menu.

To return to the upper menu or set other menu items, use the up arrow () button.

PROCESSING AUTO

IMAGE ADJUSTMENT

FOR OPTIMAL DISPLAY CHANGE RESOLUTION TO 1920 x 1080

Pressing the AUTO button allows the monitor to automatically optimize the screen to the current display mode.

If you are not satisfied with the optimized screen, you can manually adjust the position of the display area, frequency, phase and sharpness in the OSD menu.

(Only available for D-SUB [analog] signals. Note that the sharpness setting is only available for digital signals.)

NOTE

yyWhat is "Auto Image Adjustment"? The Auto Image Adjustment option allows you to improve the picture quality if the screen is dimmed, if the text appears blurred or spread, if the screen flickers or if the display area is not centered after adjusting the resolution. (Only available for D-SUB [analog] signals.)

EnglishENG

-//- Settings : PCoIP Input

1 Press any button on the front of the monitor to display the MONITOR SETUP OSD menu.

2 Press the button for at least three seconds to disconnect from the server.

NOTE

yyIn PCoIP mode, press the button for at least three seconds to disconnect from the server.

24 Troubleshooting

TROUBLESHOOTING

ENGEnglish
	Is the monitor's power cord plugged in?		yy Check if the power cord is correctly plugged in to the outlet.
	Nothing is displayed on the screen
	Is the power indicator on?		yy Check the power indicator.
	Is the power indicator displaying as		yy Adjust the brightness and the contrast.
	white?
	Is the power indicator blinking?		yy If the monitor is in power saving mode, move the mouse or press any
			key on the keyboard to switch the display on.
			yy Check if the computer is turned on.
	Is the "OUT OF RANGE" message		yy This occurs when signals transferred from the PC (video card) are out
	displayed?		of the horizontal or vertical frequency range of the monitor. Please see
			the "Product Specification" section of this manual to set the appropri-
			ate frequency.
	Is the "CHECK SIGNAL CABLE"		yy This is displayed when the signal cable between the PC and the moni-
	message is displayed?		tor is missing or disconnected. Check the cable and reconnect.

The "OSD LOCKED" message is displayed.

Is the "OSD LOCKED" message displayed when the MENU button is pressed?

yy The OSD lock feature is enabled to prevent undesired modification of the OSD settings. Press and hold the MENU button for a couple of seconds to unlock the OSD. (The "OSD UNLOCKED" message will be displayed.)

The screen retains an image.

Does image sticking occur even yy Displaying a still image for a prolonged time may cause damage to the when the monitor is turned off? screen, resulting in the retention of the image.

yy Use a screen saver to protect the screen when using the monitor for a prolonged period of time.

NOTE

yyVertical Frequency: In order to display an image, the screen must be refreshed dozens of times per second like a fluorescent lamp. The number of times the screen is refreshed per second is called

vertical frequency or refresh rate and is represented by Hz.

yyHorizontal Frequency: The time it takes to display one horizontal line is called the horizontal cycle. The number of horizontal lines displayed in one second

can be calculated by dividing one by the horizontal cycle. This is called horizontal frequency and is represented by kHz.

Troubleshooting 25

The image is displayed abnormally.

Does the display area appear un-	Pressing the AUTO button will automatically optimize the screen to the current
centered?	display mode.
Does the screen exhibit vertical	Pressing the AUTO button will automatically optimize the screen to the current
lines?	display mode.
Does the screen display horizontal	Pressing the AUTO button will automatically optimize the screen to the current
frequencies, or does the text appear	display mode.
blurred?

NOTE

yyCheck if the video card's resolution or frequency is within the range allowed by the monitor and set to the recommended (optimal) resolution in Control Panel > Display > Settings.

yyFailing to set the video card to the recommended (optimal) resolution may result in blurred text, a dimmed screen, a truncated display area or misalignment of the display.

yyThe configuration procedure may differ depending on your computer and/or operating system. Also, some video cards may not support certain resolutions. If this is the case, contact the computer or video card manufacturer for assistance.

yyThe AUTO option is only available for D-SUB (analog) signals.

The display color is abnormal.

Does the display color appear dis-	yy Set the color to 24 bit (true color) or higher. In Windows, go to Control
colored (16 color)?	Panel > Display > Settings > Color Quality.
Does the display color appear un-	yy Check if the signal cable is connected properly. Re-connect the cable
stable or in monochrome?	or re-insert the PC's video card.
Are there spots on the screen?	yy When using the monitor, pixilated spots (red, green, blue, white or
	black) may appear on the screen. This is normal for the LCD screen.
	It is not an error nor is it related to the monitor's performance.

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EnglishENG

26 Specifications

PRODUCT SPECIFICATION

LCD Screen	Type					58.42 cm (23 inch) TFT (Thin Film Transistor)
						LCD (Liquid Crystal Display) Screen
						Diagonal length of the screen: 58.42 cm
	Pixel Pitch					0.2652 mm x 0.2652 mm
Resolution	Maximum Resolution					1920 x 1080 @ 60 Hz
	Recommended Resolution					1920 x 1080 @ 60 Hz
Video Signal	Horizontal Frequency					30 kHz to 68 kHz
	Vertical Frequency					57 Hz to 63 Hz
	Synchronization					Separate Sync/PCoIP
Input Connector	15-pin D-SUB (Analog), 10/100/1000Mbps RJ45 (PCoIP)
Power	19 V		2.3 A
	Power Consumption					On Mode: 40 W (Typical)
						Power Saving Mode ≤ 16 W
						Off Mode ≤ 1 W
AC/DC Adapter	Type PA-1650-68, manufactured by LITE-ON TECHNOLOGY CORPORATION.
	OUTPUT: 19 V				3.42 A
Dimension/	Monitor Size (Width x Height x Depth)
Weight	With Stand					506.4 mm x 368.9 mm x 224.4 mm
	Without Stand					506.4 mm x 333.2 mm x 59.1 mm
Weight (Without	4.2 kg
Packaging)
Stand Angle	Forwards/Backwards: -5° to 15° (Monitor)
Adjustment
Environment	Operating Condition					Temperature: 10°C to 35°C; Humidity: 10% to 80%
Condition
	Storing Condition					Temperature: -20°C to 60°C; Humidity: 5% to 90%

The specifications are subject to change without notice.

				Product Specification 27
Preset Mode
Display Modes	Horizontal	Vertical	Polarity (H/V)		Remark
(Resolution)	Frequency (kHz)	Frequency (Hz)
720 x 400	31.468	70.08	-/+
640 x 480	31.469	59.94	-/-
800 x 600	37.879	60.317	+/+
1024 x 768	48.363	60	-/-
1280 x 1024	63.981	60.02	+/+
1680 x 1050	65.290	59.954	-/+
1920 x 1080	67.5	60	+/+		Recommended Mode

Power Indicator

Mode	LED Color
On Mode	Red
Power Saving	Blinking Red
Off Mode	Off

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EnglishENG

28 Proper Posture

PROPER POSTURE

Proper posture for using the monitor

Adjust the angle so that the screen is slightly lower than your eyes.

yyUsing the monitor for a prolonged period of time can cause eye fatigue. Take a 10-minute break every hour.

yyThe stand is designed to best support the monitor when the optimal conditions are selected. Adjust the angle of the monitor 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,

keepingyourarmsbentat theelbows

andextendedhorizontally infrontofyou.

Adjust the angle from -5° to 15°

so that there is no reflection

or glare from the screen.