LG L1752T User Manual

A14
Troubleshooting
Check the
following
before
calling
for service.
No
image appears
Do
you
see a "OSD LOCKED"
message
on the screen?
Is the
power
cord of the
display
connected?
Is the
power
indicator
light
on?
Is the
power
on and the
power
indicator blue or
green?
Is the
power
indicator
amber?
Doyouseean"OUTOF
RANGE"
message
on
the screen?
Do
you
see a "CHECK
SIGNAL CABLE"
message
on the
screen?
?
Check and see
if
the
power
cord is connected
properly
to the
power
outlet.
?
Press the Power button.
?
Adjust
the
brightness
and the contrast.
?
If
the
display
is
in
power saving
mode,
try moving
the mouse or
pressing any key
on the
keyboard
to
bring up
the screen.
?TrytoturnonthePC.
?
This
message appears
when the
signal
from the
PC
(video card)
is out of horizontal or vertical
frequency range
of the
display.
See the
'Specifications'
section of this manual and
configure your display again.
?
This
message appears
when the
signal
cable
between
your
PC and
your display
is not
connected. Check the
signal
cable and
try again.
?
You can secure the current control
settings,
so that
they
cannot be
inadvertently changed.
You can unlock the OSD controls at
any
time
by pushing
the
MENU
button for several
seconds: the
message
"OSD UNLOCKED" will
appear.
Do
you
see "OSD
LOCKED" when
you
push
MENU button?

LG L1752T Specifications

General

Brand	LG
Model	L1752T
Category	Monitor
Language	English