3-8
Chapter 3: Technical Information
2.
Turn
off
the
LCD
Monitor
and
then
turn
it
back
on
again.
If
there
is
still
no
picture,
press
the
Adjustment
Control
button
several
times.
3.
If
step
2
doesn’t
work,
connect
your
PC
system
to
another
external
CRT.
If
your
PC
system
Functions
properly
with
a
CRT
Monitor
but
it
does
not
function
with
the
LCD
Monitor,
the
output
timing
of
the
VGA
card
may
be
out
of
the
LCD’s
synchronous
range.
Please
change
to
an
alternative
mode
listed
in
the
Standard
Timing
Table
or
replace
the
VGA
card,
and
then
repeat
steps
1
and
2.
PROBLEM
:
There
is
no
picture
on
LCD
Monitor
If
you
have
chosen
an
output
timing
that
is
outside
of
the
LCD
Monitor’s
synchronous
range
(Horizontal:
24
~
61
KHz
and
Vertical:
56
~
75
Hz),
the
OSD
will
display
a
“
Out
of
Range
”
message.
Choose
a
mode
that
is
supported
by
your
LCD
Monitor.
Also,
if
the
signal
cable
is
not
connected
to
LCD
monitor
at
all
or
properly,
the
monitor
screen
will
display
a
message
“
No
Input
Signal
”.
