Dell E178WFP - 17" LCD Monitor Podręcznik użytkownika - Strona 35

Przeglądaj online lub pobierz pdf Podręcznik użytkownika dla Monitor Dell E178WFP - 17" LCD Monitor. Dell E178WFP - 17" LCD Monitor 40 stron. Flat panel monitor
Również dla Dell E178WFP - 17" LCD Monitor: Instrukcja konfiguracji (2 strony)

Drukuj stronę
Missing Pixels
LCD screen has spots
Stuck-on Pixels
LCD screen has bright spots
Brightness Problems
Picture too dim or too bright
Geometric Distortion
Screen not centered correctly
Horizontal/Vertical Lines
Screen has one or more lines
Sync Problems
Screen is scrambled or appears
torn
LCD Scratched
Screen has scratches or smudges
Safety Related Issues
Visible signs of smoke or sparks
Intermittent Problems
Monitor malfunctions on & off
Missing Color
Picture missing color
Wrong Color
Picture color not good
Image Retention (from a
Faint Shadow from the static image
static image) 
displayed appears on the screen
Product Specific Problems
SPECIFIC SYMPTOMS
WHAT YOU EXPERIENCE
Screen image is too small
Image is centered on screen, but does not
fill entire viewing area
Cannot adjust the monitor
OSD does not appear on the screen
with the buttons on the
front panel
The monitor will not go into
No picture, the LED light is green. When
power saving mode.
press "+", "-" or "Menu" key, the message
" No input signal " will appear.
Adjust Phase and Clock controls through OSD
l
Perform monitor reset
l
Check environmental factors
l
Relocate and test in another room
l
Cycle power on-off
l
These are pixels that are permanently off and is a natural defect that occurs in LCD
l
technology
Cycle power on-off
l
These are pixels that are permanently on and is a natural defect that occurs in LCD
l
technology
Perform monitor reset on "All Settings"
l
Press Auto Adjust button
l
Adjust brightness & contrast controls
l
Perform monitor reset on "Position Settings Only"
l
Press auto-adjust button
l
Adjust the centering controls
l
Ensure monitor is in proper video mode
l
Perform monitor reset on "All Settings"
l
Press Auto Adjust button
l
Adjust Phase and Clock controls via OSD
l
Perform monitor self-test feature check and determine if these lines are also in self-
l
test mode
Check for bent or broken pins
l
Perform monitor reset on "All Settings"
l
Press Auto Adjust button
l
Adjust Phase and Clock controls via OSD
l
Perform monitor self-test feature check to determine if scrambled screen appears in
l
self-test mode
Check for bent or broken pins
l
Boot up in the "safe mode"
l
Turn monitor off and clean the screen
l
For cleaning instruction, see
l
Do not perform any troubleshooting steps
l
Monitor needs to be replaced
l
Ensure monitor is in proper video mode
l
Ensure video cable connection to computer and to the flat panel is secure
l
Perform monitor reset on "All Settings"
l
Perform monitor self-test feature check to determine if the intermittent problem
l
occurs in self-test mode
Perform monitor self-test feature check
l
Check connection integrity at both ends of the video cable
l
Check for bent or broken pins
l
Change the color to "User Preset"
l
Adjust R/G/B value of "User Preset"
l
Use the Power Management feature to turn off the monitor at all times when not in
l
use. Alternatively, use a dynamically changing screensaver left on the monitor for a 
long period of time.
In OSD Menu, under Reset to Factory Settings, select Enable LCD Conditioning.
l
Using this option may take several hours before the image is eliminated.
NOTE: Image Burn-in is not covered by your warranty.
POSSIBLE SOLUTIONS
Perform monitor reset on "All Settings"
l
Turn the monitor off and unplug the power cord and
l
then plug back and power on
Move mouse or hit any key on the keyboard on the
l
computer or  activate video player,  then access the 
OSD to set both Audio/Video to " off " state.
Caring for your
Monitor.