D:\##sagyou\#04 Apr\0411(THU)\820677SCPD-E530\4089777111CPD-E530\GB\01GB03BAS-AEP.fmmasterpage:Left
01GB01COV-AEP.book Page 6 Thursday, April 11, 2002 10:20 AM
x Letters and lines show red or blue shadows at the
edges
Troubleshooting
Adjust the convergence.
x No picture
x A hum is heard right after the power is turned on
If the ! (power) indicator is not lit This is the sound of the auto-degauss cycle. When the power is
Check that the power cord is properly connected.turned on, the monitor is automatically degaussed for a few seconds.
Check that the ! (power) switch is in the ?on? position.* If a second degauss cycle is needed, allow a minimum interval of
20 minutes for the best result. A humming noise may be heard, but this is
The ! (power) indicator is orange
not a malfunction.
Check that the video signal cable is properly connected and all plugs
are firmly seated in their sockets.
Check that the INPUT switch setting is correct.On-screen messages
Check that the HD15 video input connector?s pins are not bent or
pushed in.
Check that the computer?s power is ?on?.IINFORMAT ON
MON ITOR I S WORKING
The computer is in power saving mode. Try pressing any key on the INPUT2:NOSIGNAL
computer keyboard or moving the mouse.ACT I VATEBYCOMPUTERW
CHECK SIGNAL CABLER
Check that the graphic board is completely seated in the proper bus CHECK I NPUT SELECTORG
slot.B
If the ! (power) indicator is green or flashing orange
Use the Self-diagnosis function.1 If ?NO SIGNAL? appears:
x Picture flickers, bounces, oscillates, or is scrambledThis indicates that no signal is input from the selected connector.
Isolate and eliminate any potential sources of electric or magnetic 2 Shows the currently selected connector.
fields such as other monitors, laser printers, electric fans, fluorescent
3 Shows the remedies.
lighting, or televisions.
Move the monitor away from power lines or place a magnetic shield If ACTIVATE BY COMPUTER appears on the screen, try
near the monitor.pressing any key on the computer or moving the mouse, and
Try plugging the monitor into a different AC outlet, preferably on a confirm that your computer?s graphic board is completely seated
different circuit.
in the correct bus slot.
Try turning the monitor 90° to the left or right.
If CHECK SIGNAL CABLE appears on the screen, check that
Check your graphics board manual for the proper monitor setting.
the monitor is correctly connected to the computer.
Confirm that the graphics mode and the frequency of the input signal
If CHECK INPUT SELECTOR appears on the screen, try
are supported by this monitor (see ?Preset mode timing table? on
page i). Even if the frequency is within the proper range, some changing the input signal.
graphics board may have a sync pulse that is too narrow for the
monitor to sync correctly.IINFORMAT ON
Adjust the computer?s refresh rate (vertical frequency) to obtain the MON ITOR I S WORKING
I1NPUT:200 . 0kHz / 85Hz
best possible picture.OUT OF SCAN RANGEW
R
x Picture is fuzzyCHANGE SIIGNAL T MINGG
B
Adjust the contrast, brightness, and PICTURE EFFECT.
Degauss the monitor.*
Adjust the degree of moire cancellation until the moire is minimal, 1 If ?OUT OF SCAN RANGE? appears:
or set CANCEL MOIRE to OFF.
This indicates that the input signal is not supported by the monitor?s
x Picture is ghostingspecifications.
Eliminate the use of video cable extensions and/or video switch 2 Shows the input signal frequency.
boxes.
3 Shows the remedies.
Check that all plugs are firmly seated in their sockets.
CHANGE SIGNAL TIMING appears on the screen. If you are
x Picture is not centered or sized properly
replacing an old monitor with this monitor, reconnect the old
Perform the Auto Size Center function.
Adjust the size or centering. Note that with some input signals and/monitor. Then adjust the computer?s graphic board so that the
or graphics board the periphery of the screen is not fully utilized.horizontal frequency is between 30 - 117 kHz, and the vertical
Just after turning on the power switch, the size/center may take a frequency is between 48 - 170 Hz.
while to adjust properly.
x Edges of the image are curved
Adjust the geometry.
x Wavy or elliptical pattern (moire) is visible
Adjust the degree of moire cancellation until the moire is minimal.
Change your desktop pattern.
x Color is not uniform
Degauss the monitor.* If you place equipment that generates a
magnetic field, such as a speaker, near the monitor, or if you change
the direction the monitor faces, color may lose uniformity.
Adjust the landing.
x White does not look white
Adjust the color temperature.
x Monitor buttons do not operate ( appears on the
screen)
If the control lock is set to ON, set it to OFF.
6
CPD-E530
4-089-777-11 (1) |
ACEC
