Factory Preset Timings; Troubleshooting - Daewoo L510B1 User Manual

FACTORY PRESET TIMINGS

VESA MODES
Resolution
Mode
(dots lines)
X
a
VGA 640 480 60Hz
X
a
VGA 640 480 72Hz
X
a
VGA 640 480 75Hz
X
a
SVGA 800 X 600 56Hz
a
SVGA 800 600 60Hz
X
a
SVGA 800 600 72Hz
X
a
SVGA 800 600 75Hz
X
a
XGA 1024 768 60Hz
X
a
XGA 1024 X 768 70Hz
a
XGA 1024 768 75Hz
X
IBM MODES
Resolution
Mode
(dots lines)
X
a
EGA 640 350 70Hz
X
a
DOS 720 400 70Hz
X
MAC MODES
Resolution
Mode
(dots X lines)
a
VGA 640 X 480 67Hz
a
SVGA 832 624 75Hz
X
The
LCD Monitor has only Non-interlanced modes without flicker.
*
English - 12
H.Freq (KHz) V.Freq (Hz) Remark
31.5 60 Non-interlaced
37.9 72 Non-interlaced
37.5 75 Non-interlaced
35.2 56 Non-interlaced
37.9 60 Non-interlaced
48.1 72 Non-interlaced
46.9 75 Non-interlaced
48.4 60 Non-interlaced
56.5 70 Non-interlaced
60.0 75 Non-interlaced
H.Freq (KHz) V.Freq (Hz) Remark
31.5 70 Non-interlaced
31.3 70 Non-interlaced
H.Freq (KHz) V.Freq (Hz) Remark
35.0 67 Non-interlaced
49.7 75 Non-interlaced

TROUBLESHOOTING

Symptom
Picture is jitterd. Adjust Clock to set the screen position and adjust
Clock fine until a noise isn't displayed.
No picture. Check if power switch and computer power switch
are in the on position.
Check if the signal cable is correctly connected to
the video card.
Check if the pins of D subconnector are not bent.
Check if the computer is in the power- saving mode.
POWER LED is not Check if power switch is in the on position.
lit.
Check if the power cord is correctly connected.
Image is unstable. Check if the signal cable is suitable to the video card.
Image is not Adjust Clock or H&V Center to get the proper
centered, too small image.
or too large.
Picture bounces or a Keep the devices that may cause electrical
wave pattern is interference away from the monitor.
present in the
picture. See the FCC information at the front cover of the
manual.
Picture is blurred. Adjust Contrast and Brightness.
English - 13
Check