Dell W2300, Руководство пользователя

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Check for bent or broken pins
Note: When operating in DVI mode, the Pixel Clock and Phase adjustments are not
available.
Sync Problems Screen is scrambled or appears
torn Perform LCD TV reset
Push Auto Adjust button
Adjust Phase and Clock controls via OSD
Perform LCD TV self-test feature check to determine if scrambled screen appears in self-test
mode
Check for bent or broken pins
Boot up in the "safe mode"
LCD Scratched Screen has scratches or
smudges Turn LCD TV off and clean the screen
Safety Related Issues Visible signs of smoke or sparks Do not perform any troubleshooting steps
LCD TV needs to be replaced
Intermittent Problems LCD TV malfunctions on & off Ensure LCD TV is in proper video mode
Ensure video cable connection to computer and to the flat panel is secure
Perform LCD TV reset
Perform LCD TV self-test feature check to determine if the intermittent problem occurs in self-
test mode
TV and Audio Problems
COMMON SYMPTOMS WHAT YOU EXPERIENCE POSSIBLE SOLUTIONS
Poor TV signal
reception Abnormal picture seen from the
screen
The proximity of mountains or high buildings may be responsible for ghost pictures, echoing or
shadows. In this case, try manually adjusting your pictures: see 'fine tuning' or adjust the
direction of the outside aerial.
For Asia users in non-NTSC area: Does your antenna enable you to receive broadcasts in
this frequency range (UHF or VHF band)? In the event of difficult reception (snowy pictures)
switch the NR on the PICTURE menu to ON.
No TV picture
No picture when TV input was
selected
Have you connected the aerial socket properly? Have you chosen the right system? Poorly
connected SCART cables or aerial sockets are often the cause of picture or sound problems
(sometimes the connectors can become half disconnected if the LCD TV set is moved or
turned). Check all connections.
No sound
No sound output when a
program with sound was playing
Ensure that the audio cables are firmly connected to both the audio input connectors on your
LCD TV and audio output connectors on your PC or Video player.
If on certain TV channels you receive a picture but no sound, this means that you do not
have the correct TV system. Modify the SYSTEM setting.
Video Problems
COMMON SYMPTOMS WHAT YOU EXPERIENCE POSSIBLE SOLUTIONS
No Video No signal indicator is displayed.
Check Video Input Selection
Composite: Yellow colored RCA jack
S-Video: Typically a round 4 pin jack
Component: Typically 3 RCA jacks of Green, Red and Blue.
Low Quality DVD
playback Picture not crisp and some color
distortion
Check DVD connection
Composite gives good picture
S-Video gives better picture
Component gives best picture
Check if TV volume is turn off of muted