Lenovo L194 Users Guide

vUseadequatelightingforthetypeofworkyouareperforming.
vUsethemonitorbrightness,contrast,andimageadjustmentcontrols,if
equipped,tooptimizetheimageonyourscreentomeetyourvisualpreferences.
vKeepyourmonitorscreencleansoyoucanfocusonthescreen＇scontents.
Anyconcentratedandsustainedvisualactivitycanbetiringforyoureyes.Besure
toperiodicallylookawayfromyourmonitorscreenandfocusonafarobjectto
allowyoureyemusclestorelax.Ifyouhavequestionsoneyefatigueorvisual
discomfort,consult avisioncarespecialistforadvice....

Adjusting your monitor image
This section describes the user control features used to adjust your monitor image.
Using the direct access controls
The direct access controls can be used when the On Screen Display (OSD) is not
displayed.
Note:The direct access controls are blue.
Table 2-1. Direct access controls
Icon Control Description
Image Setup Activates automatic image adjustment.
BrightnessDirect access to Brightness adjustment.
Using the On-Screen Display (OSD) controls
The settings adjustable with...

2-4FlatPanelMonitor User’s GuideL194
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 Brightness/
Contrast Bri
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htness
Adju sts overall brig htness Same as Analog
 Contrast
Adjusts difference bet ween 
light and dark areas
Cont...

Chapter2.Adjusting and usingyourmonitor2-5
Input video signal
This monitor can acce pt video signals thro ugh two 
different connectors. Mo st desk top computers  use 
a D-SUB connec tor. Se lect digital among OSD 
Controls  when you use DVI connector.
- Sel ects D-SUB (Analog)
- Selects DV I-Digital Sam
e as 
Analog
 OptionsInformation
Shows re solution, refresh rate, and pr oduct details.
Note:
: 
 This screen does not allow any changes to 
the set tings. Sam
e as 
Analog
Menu
  Language Thi
s section...

Thedisplay modesshown below havebeen optimizedatthe factory.
Understandingpowermanagement
Power managementis invoked when thecomputerrecognizes thatyou havenot
use
d yourmouseorkeyboard forauser-definable period.Thereare severalstates
as describedin thetablebelow.
Fo
r optimalperformance,switchoff your monitoratthe endofeach workingday,
orwheneveryou expecttoleaveitunused forlong periodsduring theday.
Table 2-4.Power indicator
2-6Flat PanelMonitor User s GuideL194
Table 2-3. Factorysetdisplay modes...

Caring for your monitor
Be sure to turn off the power before you perform any maintenance on the monitor.
Do not:
vApply water or liquid directly to your monitor.
v Use solvents or abrasives.
v Use flammable cleaning materials to clean your monitor or any other electrical
equipment.
v Touch the screen area of your monitor with sharp or abrasive items. This type of
contact may cause permanent damage to your screen.
v Use any cleaner which contains an anti-static solution or similar additives. This
may...

 4434-Hxx
06498
178.67.03
4402733
81.4
5651
41046
68.482
85
36
1
06
44 900
 432 113
7.
Video input (Analog)
Horizontal 
addressability
Ve rtical addr essability
Clo
ck fr equ ency Analog Direct Drive, 75 ohm 0.7
 V
1440
 pixels (max)                                           
1440
 pixels (max)                                           
900  lines (max)
900 lines (max)
 1
37MHz
 1
37MHz
Video input (Digital)
Inp
ut Signal
Ho
rizontal addr essability
Ve rtical addr essability
Clo
ck fr equ ency DVI
VE
SA...

Table 3-1. Monitor specifications fortype-model 4434-Hxx  (continued)
Humidity Operating
Storage
Shipping10% to 80%
5% to 95%
5% to 95%
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 Possible cause Suggested action Reference
The words
″Out
of Range ″are
shown on the
screen, and the
power indicator
is...

Table 3-2. Troubleshooting (continued)
Problem Possible cause Suggested action Reference
Screen is blank
and power
indicator is
steady amber or
flashing greenThe monitor is in
Standby/Suspend
mode
v
Press any key on the
keyboard or move the
mouse to restore
operation.
v Check the Power
Options settings on
your computer. “Understanding power
management” on page
2-6
The power
indicator is
green, but there
is no image. The video signal
cable is loose or
disconnected
from the system
or monitor.Be sure the...

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