Lenovo 4434-HB6 Podręcznik użytkownika - Strona 18
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Table 3-1. Monitor specifications for type-model 4434-Hxx (continued)
Humidity
Troubleshooting
If you have a problem setting up or using your monitor, you might be able to
solve it yourself. Before calling your dealer or Lenovo, try the suggested actions
that are appropriate to your problem.
Table 3-2. Troubleshooting
Problem
The words "Out
of Range" are
shown on the
screen, and the
power indicator
is flashing green.
The image
quality is
unnacceptable.
The power
indictator is not
lit and there is
no image.
L194
L194 Wide Flat Panel Monitor User's Guide
3-2
Flat Panel Monitor User's Guide
All manuals and user guides at all-guides.com
Operating
Storage
Shipping
Possible cause
The system is set
to a display
mode which is
not supported by
the monitor.
The video signal
cable is not
connected with
the monitor or
system
completely.
The color
settings may be
incorrect.
The automatic
image setup
function was not
performed.
v The monitor's
power switch
is not
switched on.
v The power
cord is loose
or
disconnected.
v There is no
power at the
outlet.
10% to 80%
5% to 95%
5% to 95%
Suggested action
Reference
"Selecting a supported
v If you are replacing an
display mode" on page
old monitor, reconnect
2-5
it and adjust the
display mode to within
the specified range for
your new monitor.
v If using a Windows
system, restart the
system in safe mode,
then select a supported
display mode for your
computer.
v If these options do not
work, contact the
Customer Support
Center.
Be sure the signal cable is
"Connecting and turning
firmly plugged into the
on your monitor" on
system and monitor.
page 1-3
Select another color
"Adjusting your monitor
setting from the OSD
image" on page 2-3
menu.
Perform automatic image
"Adjusting your monitor
setup.
image" on page 2-3
"Connecting and turning
v Be sure the power cord
on your monitor" on
is connected properly.
page 1-3
v Be sure the outlet has
power.
v Power on the monitor.
v Try using another
power cord.
v Try using another
electrical outlet.