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PT1700M(U) and PT1701M(U) User’s Guide (020-0410-00 A) 21
Appendix
Troubleshooting
If you are experiencing trouble with the LCD display, refer to the following. If
the problem persists, please contact your local dealer or visit Planar Support at
www.planar.com/support. See support contact information on rear cover.
PP
PP
P
rr
rr
r
oblem: No image apoblem: No image ap
oblem: No image apoblem: No image ap
oblem: No image ap
pears on scrpears on scr
pears on scrpears on scr
pears on scr
een.een.
een.een.
een.
` Check that all the I/O and power connectors are installed correctly and
well connected as described in the “Installation” section.
` Make sure the pins of the connectors are not crooked or broken.
PP
PP
P
rr
rr
r
oblem: Poblem: P
oblem: Poblem: P
oblem: P
arar
arar
ar
tial image or inctial image or inc
tial image or inctial image or inc
tial image or inc
oror
oror
or
rr
rr
r
ecec
ecec
ec
tly displatly displa
tly displatly displa
tly displa
yy
yy
y
ed imageed image
ed imageed image
ed image
..
..
.
` Check to see if the resolution of your computer is higher than that of the
LCD display.
` Reconfigure the resolution of your computer to make it less than or equal
to 1280 x 1024.
PP
PP
P
rr
rr
r
oblem: Ioblem: I
oblem: Ioblem: I
oblem: I
mage has flickermage has flicker
mage has flickermage has flicker
mage has flicker
ing ving v
ing ving v
ing v
erer
erer
er
tical line barstical line bars
tical line barstical line bars
tical line bars
..
..
.
` Use “Frequency” to make an adjustment.
` Check and reconfigure the display mode of the vertical refresh rate of
your graphic card to make it compatible with the LCD display.
PP
PP
P
rr
rr
r
oblem: Ioblem: I
oblem: Ioblem: I
oblem: I
mage is unstable and flickermage is unstable and flicker
mage is unstable and flickermage is unstable and flicker
mage is unstable and flicker
inging
inging
ing
` Use “Phase” to make an adjustment.
Problem: Image is scrollingProblem: Image is scrolling
Problem: Image is scrollingProblem: Image is scrolling
Problem: Image is scrolling
` Check and make sure the VGA signal cable (or adapter) is well connected.
` Check and reconfigure the display mode of the vertical refresh rate of
your graphic card to make it compatible with the LCD display.
PP
PP
P
rr
rr
r
oblem: Ioblem: I
oblem: Ioblem: I
oblem: I
mage ghosting (charmage ghosting (char
mage ghosting (charmage ghosting (char
mage ghosting (char
acac
acac
ac
tt
tt
t
ers and gers and g
ers and gers and g
ers and g
rr
rr
r
aphics)aphics)
aphics)aphics)
aphics)
` Use “Phase” to make an adjustment. If the problem persists, use “Clock” to
make an adjustment.