![LG N1941W-PF [22/29] Troubleshooting](/img/pdf.png)
LG N1941W-PF [22/29] Troubleshooting
![LG N1941W-PF [22/29] Troubleshooting](/views2/1086495/page22/bg16.png)
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 mode, try moving
the mouse or pressing any key on the keyboard to
bring up the screen.
• Try to turn on the PC
.
•
This message appears when the signal from the
PC (video card) is out of horizontal or vertical
frequency range of the display. See the
'Specifications' section of this manual and
configure your display again.
•
This message appears when the signal cable
between your PC and your display is not
connected. Check the signal cable and try again.
• You can secure the current control settings,
so that they cannot be inadvertently changed.
You can unlock the OSD controls at any time
by pushing the MENU button for several
seconds: the message
“OSD UNLOCKED” will appear.
●
Do you see “OSD
LOCKED” when you
push MENU button?
Содержание
- N1642w n1941w 1
- Network monitor 1
- User s guide 1
- Accessories 2
- Important 2
- Please make sure the following items are included with your monitor if any items are missing contact your dealer 2
- Thank for selecting lge products 2
- Important precautions 3
- On safety 3
- Important precautions 4
- On installation 4
- Important precautions 5
- On cleaning 5
- On disposa 5
- On disposal only hg lamp used lcd monitor 5
- On repacking 5
- Before setting up the monitor ensure that the power to the monitor the computer system and other attached devices is turned off 6
- Connecting the display 6
- Connecting the stand 6
- Tie down the base lock to perpendicularity direction 6
- Connecting the display 7
- Disassembling the stand 7
- Before setting up the monitor ensure that the power to the monitor the computer system and other attached devices is turned off 8
- Connecting the display 8
- Positioning your display 8
- Connect d sub rgb analog cable pc connect d sub rgb analog cable mac 9
- Connecting the display 9
- Press button on the front switch panel to turn the power on when monitor power is turned on the self image setting function is executed automatically 9
- Using the computer 9
- Connect peripheral devices connect lan cable x550 port 10
- Connecting the display 10
- Make sure to turn off the computer and product connect the cable as below sketch map form to 10
- Press button on the front switch panel to turn the power on 10
- Using the monitor 10
- Connecting the display 11
- Connecting the display 12
- Connecting to a x550 port using a lan cable 12
- Control panel functions 13
- Front panel controls 13
- Menu button 13
- Auto set button 14
- Control panel functions 14
- Power button 14
- Power indicator 14
- Source 14
- Volume 14
- Auto set menu menu 15
- Making adjustments to the image size position and operating parameters of the display is quick and easy with the on screen display control system a short example is given below to familiarize you with the use of the controls the following section is an outline of the available adjustments and selections you can make using the osd 15
- On screen display osd control adjustment 15
- Screen adjustment 15
- On screen display osd selection and adjustment 16
- Rcm user 16
- The following table indicates all the on screen display control adjustment and setting menus 16
- To adjust the brightness contrast and gamma of the screen 16
- To adjust the position of the screen 16
- To customize the color of the screen 16
- To customize the screen status for a user s operating environment 16
- To improve the clarity and stability of the screen 16
- To select or customize desired image settings 16
- On screen display osd selection and adjustment 17
- Main menu sub menu description 18
- On screen display osd selection and adjustment 18
- Picture 18
- Preset 18
- Main menu sub menu description 19
- On screen display osd selection and adjustment 19
- Position 19
- To adjust the clearness of the screen 19
- To adjust the focus of the display this item allows you to remove any horizontal noise and clear or sharpen the image of characters 19
- To minimize any vertical bars or stripes visible on the screen background the horizontal screen size will also change 19
- Tracking 19
- Main menu sub menu description 20
- On screen display osd selection and adjustment 20
- F engine 21
- Main menu sub menu description 21
- On screen display osd selection and adjustment 21
- This is just for advertising to customer in the shops it s setting is same with movie mode and screen is divided by half 21
- This is under normal operating conditions 21
- Check the following before calling for service 22
- Do you see a osd locked message on the screen 22
- No image appears 22
- Troubleshooting 22
- Display image is incorrect 23
- G any horizontal noise appearing in any image or characters are not clearly portrayed 23
- G display position is incorrect 23
- G on the screen background vertical bars or stripes are visible 23
- If the recommended resolution optimal resolution is not selected letters may be blurred and the screen may be dimmed truncated or biased make sure to select the recommend resolution 23
- Important 23
- The setting method can differ by computer and o s operation system and resolution mentioned above may not be supported by the video card performance in this case please ask to the computer or the video card manufacture 23
- Troubleshooting 23
- Display image is incorrect 24
- G the screen blinks 24
- G the screen color is mono or abnormal 24
- Troubleshooting 24
- Dimensions weight 25
- Display 25
- Environmental conditions 25
- N1642w 25
- Plug play 25
- Power consumption 25
- Power cord 25
- Power input 25
- Resolution 25
- Specifications 25
- Stand base 25
- Sync input 25
- Tilt range 25
- Video input 25
- Dimensions weight 26
- Display 26
- Environmental conditions 26
- N1941w 26
- Plug play 26
- Power consumption 26
- Power cord 26
- Power input 26
- Resolution 26
- Specifications 26
- Stand base 26
- Sync input 26
- Tilt range 26
- Video input 26
- D sub preset modes resolution 27
- Indicator 27
- Specifications 27
- X port preset modes resolution 27
- Installing the wall mount plate only for n1941w 28
- This monitor satisfies the specifications of the wall mount plate or the interchange device 28
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