Specifications; Factory Preset Timings; Troubleshooting - Daewoo 103FH Manual Del Usuario

SPECIFICATIONS

CDT Size 21-inch
Diagonal visible image area 20-inch
Dot Pitch 0.25 mm
Synchronization Horizontal 30 - 107 KHz
Vertical 50 - 160 Hz
Plug and Play DDC1/2B/CI
Power Saving EPA, VESA DPMS, Nutek Compliant
Power Source 100-240 Vac, 50/60Hz (Free Voltage)
Power Consumption 135 W
Dimension-W x H x D 494 x 500 x 518mm
(set with stand)
Weight-unpacked (lbs/Kg) 61.7/28.0
Operating Temperature 10 ~ 40°C /50 ~ 104°F
The specifications are subject to change without notice.
*

FACTORY PRESET TIMINGS

Resolution
Mode
(dots lines)
X
VGA 480 640 480
X
VGA 400 720 400
X
VESA 43K 640 480
X
VESA 46K 800 X 600
VESA SVGA 85 800 600
X
VESA 60K 1024 768
X
VESA 1024/85 1024 768
X
VESA 1280/75 1280 1024
X
VESA 1600/70 1600 X 1200
VESA 1280/85 1280 1024
X
VESA 1600/75 1600 1200
X
VESA 1600/85 1600 1200
X
English - 12
H.Freq (KHz) V.Freq(Hz) Remark
31.5 60 Non-interlaced
31.3 70 Non-interlaced
43.0 85 Non-interlaced
46.9 75 Non-interlaced
53.7 85 Non-interlaced
60.0 75 Non-interlaced
68.7 85 Non-interlaced
80.0 75 Non-interlaced
87.5 70 Non-interlaced
91.1 85 Non-interlaced
93.8 75 Non-interlaced
106.3 85 Non-interlaced

TROUBLESHOOTING

Symptom
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 H &V Size 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.
Color looks blotchy. Operate Degauss once.
Picture is blurred. Adjust Contrast and Brightness.
Operate Degauss once.
Edges of available Adjust Geometry Control (Pincushion, Trapezoid..).
area on the screen
are not straight.
English - 13
Check