Philips 200ws8f User Manual

							
  
  Philips LCD Monitor Electronic User’s Manual
 
  

     
   
 
  
    
   
 
         
 
						

							
   
       
 
 • Safety 
Precautions 
and 
Maintenance
 • Installation 
Locations
 • FAQs
 • Troubleshooting
 • Regulatory Information
 • Other Related Information
 
Safety and Troubleshooting Information
Safety precautions and maintenance 
WARNING: Use of controls, adjustments or procedures other than 
those specified in this documentation may result in exposure to shock, 
electrical hazards and/or mechanical hazards. 
Read and follow these instructions when connecting and using your comput\
er monitor:
l     To protect your display from possible damage, do not put excessive press\
ure on 
the LCD panel. When moving your monitor, grasp the frame to lift; do not\
 lift the 
monitor by placing your hand or fingers on the LCD panel.
l     Unplug the monitor if you are not going to use it for an extensive perio\
d of time.
l     Unplug the monitor if you need to clean it with a slightly damp cloth. T\
he screen 
may be wiped with a dry cloth when the power is off. However, never use \
alcohol, 
solvents or ammonia-based liquids.
l     Consult a service technician if the monitor does not operate normally wh\
en you 
have followed the instructions in this manual.
l     The casing cover should be opened only by qualified service personnel.
l     Keep the monitor out of direct sunlight and away from stoves or any othe\
r heat 
source.
l     Remove any object that could fall into the vents or prevent proper cooli\
ng of the 
monitor’s electronics. 
l     Do not block the ventilation holes on the cabinet.
l     Keep the monitor dry. To avoid electric shock, do not expose it to rain \
or 
excessive moisture.
l     When positioning the monitor, make sure the power plug and outlet are ea\
sily 
accessible.
l     If turning off the monitor by detaching the power cable or DC power cord\
, wait for 
6 seconds before attaching the power cable or DC power cord for normal 
operation.
 
l     To avoid the risk of shock or permanent damage to the set, do not expose\
 the 
monitor to rain or excessive moisture.
 
l     IMPORTANT: Always activate a screen saver program during your applicatio\
n. If a 
still image in high contrast remains on the screen for an extended perio\
d of time, it 
may leave an after-image or ghost image on front of the screen. This\
 is a well-
known phenomenon that is caused by the shortcomings inherent in LCD 
technology. In most cases, the afterimage will disappear gradually over \
a period of 
time after the power has been switched off. Be aware, that the afterimag\
e symptom 
cannot be repaired and is not covered under warranty.
 
l     Warning for lifting monitor - Do not use the area underneath the logo co\
ver to grip 
or lift the monitor. Placing weight on the logo cover can cause it to br\
eak away 
from the body and cause the monitor to fall. When lifting the monitor, p\
lace one 
hand under the monitors frame.
 
    
   
 
 
						

							
Consult a service technician if the monitor does not operate normally wh\
en the operating 
instructions given in this manual have been followed. 
 
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Installation Locations
l     Avoid exposure to heat and extreme cold.
l     Do not store or use the LCD monitor in locations exposed to heat, direct\
 sunlight 
or extreme cold.
l     Avoid moving the LCD monitor between locations with large temperature 
differences. Choose a site that falls within the following temperature a\
nd humidity 
ranges.
 
m     Temperature: 0-35°C 32-95°F
m     Humidity: 20-80% RH
l     Do not subject the LCD monitor to severe vibration or high impact condit\
ions. Do 
not place the LCD monitor in the trunk of a car.
l     Take care not to mishandle this product by either knocking or dropping i\
t during 
operation or transportation.
l     Do not store or use the LCD monitor in locations where there is a high l\
evel of 
humidity or in dusty environments. Do not allow water or other liquids t\
o spill on 
or into the LCD monitor.
 
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• Safety and 
Troubleshooting
 • General FAQs
 • Screen Adjustments
 • Compatibility with Other 
Peripherals
 • LCD Panel Technology
 
• Ergonomics, Ecology and 
Safety 
Standards
 • Troubleshooting
 • Regulatory Information
 • Other Related Information
  
FAQs (Frequently Asked Questions)
General FAQs 
Q:
 When I install my monitor what should I do if the screen shows Cannot \
display this video 
mode?
A: Recommended video mode for Philips 20: 1680x1050 @60Hz.
1.  Unplug all cables, then connect your PC to the monitor that you used 
previously.
2.  In the Windows Start Menu, select Settings/Control Panel. In the Control\
 
Panel Window, select the Display icon. Inside the Display Control Panel,\
 
select the Settings tab. Under the setting tab, in box labeled deskto\
p 
area, move the slidebar to 1680x1050 pixels (20).
3.  Open Advanced Properties and set the Refresh Rate to 60Hz, then click \
OK.
4.  Restart your computer and repeat step 2 and 3 to verify that your PC is \
set at 1680x1050@60Hz (20).
5.  Shut down your computer, disconnect your old monitor and reconnect 
your Philips LCD monitor.
6.  Turn on your monitor and then turn on your PC.
Q: What does refresh rate mean in connection with an LCD monitor?
A: The refresh rate is of much less relevance for LCD monitors. LCD monitor\
s 
display a stable, flicker-free image at 60Hz. There is no visible differ\
ence 
between 85Hz and 60Hz.
Q: What are the .inf and .icm files on the CD-ROM? How do I install the dr\
ivers (.inf and .
icm)?
A: These are the driver files for your monitor. Follow the instructions in \
your 
user manual to install the drivers. Your computer may ask you for monito\
r 
drivers (.inf and .icm files) or a driver disk when you first install \
your monitor. 
Follow the instructions to insert the ( companion CD-ROM) included in \
this 
package. Monitor drivers (.inf and .icm files) will be installed autom\
atically.
Q: How do I adjust the resolution?
A: Your video card/graphic driver and monitor together determine the availa\
ble 
resolutions. You can select the desired resolution under Windows® Con\
trol 
Panel with the Display properties
.
Q: What if I get lost when I am making monitor adjustments?
 
						

							
A: Simply press the OK button, then select Reset to recall all of the or\
iginal 
factory settings.
Q: What is the Auto function?
A: The AUTO adjustment key restores the optimal screen position, phase and 
clock settings by pressing of a single button – without the need to n\
avigate 
through OSD (On Screen Display) menus and control keys.
Note: Auto function is available in selected models from D-sub input.
Q: My Monitor has no power (Power LED does not light up). What should I \
do?
A: Make sure the AC power cord is connected between the monitor and AC 
outlet, and click a key on keyboard/mouse to wake up the PC. 
Q: Will the LCD monitor accept an interlaced signal under PC models?
A: No. If an Interlace signal is used, the screen displays both odd and ev\
en 
horizontal scanning lines at the same time, thus distorting the picture.\
Q: What does the Refresh Rate mean for LCD?
A: Unlike CRT display technology, in which the speed of the electron beam \
is 
swept from the top to the bottom of the screen determines flicker, an ac\
tive 
matrix display uses an active element (TFT) to control each individual\
 pixel and 
the refresh rate is therefore not really applicable to LCD technology. 
Q: Will the LCD screen be resistant to scratches?
A: A protective coating is applied to the surface of the LCD, which is dura\
ble to 
a certain extent (approximately up to the hardness of a 2H pencil). In\
 general, it 
is recommended that the panel surface is not subject to any excessive sh\
ocks 
or scratches.
 
Q: How should I clean the LCD surface?
A: For normal cleaning, use a clean, soft cloth. For extensive cleaning, p\
lease 
use isopropyl alcohol. Do not use other solvents such as ethyl alcohol, \
ethanol, 
acetone, hexane, etc.
 
Q:Can I change the color setting of my monitor?
 
						

							
A:Yes, you can change your color setting through OSD control as the follow\
ing 
procedures,
1. Press OK to show the OSD (On Screen Display) menu
2. Press Down Arrow to select the option color then press OK to en\
ter 
color setting, there are five settings as below.
a. Original; this setting load the default panel setting in terms of 
color tone. (Note: different panel maker may feature a different 
color temperature*)
b. 9300K; this setting features the panel closed to blue-white color 
tone.
c. 6500K; this setting features the panel closed to red-white color 
tone.
d. sRGB; this is a standard setting for ensuring correct exchange 
of colors between different device (e.g. digital cameras, monitors, 
printers, scanners, etc.)
e. User Define; the user can choose his/her preference color 
setting by adjusting red, green, blue color.
*A measurement of the color of light radiated by an object while it is b\
eing heated. This 
measurement is expressed in terms of absolute scale, (degrees Kelvin).\
 Lower Kevin 
temperatures such as 2004K are red; higher temperatures such as 9300K ar\
e blue. Neutral 
temperature is white, at 6504K.
Q: Can the Philips LCD Monitor be mounted on the wall?
A: Yes. Philips LCD monitors have this optional feature. Four standard VES\
A 
mount holes on the rear cover allows the user to mount the Philips monit\
or on 
most of the VESA standard arms or accessories. We recommend to contact 
your Philips sales representative for more information.
 
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Screen Adjustments
Q:
 What is the FPadjust program on the CD-ROM?
A: The FPadjust program generates alignment patterns that help you adjust \
monitor settings such as Contrast, Brightness, Horizontal Position, Vert\
ical 
Position, Phase and Clock for optimal performance.
 
Q: When I install my monitor, how do I get the best performance from the m\
onitor?
A:
1.  
For best performance, make sure your display settings are set at 
1680x1050@60Hz for 20. Note: You can check the current display 
settings by pressing the OSD OK button once. The current display mode 
is shown in OSD first page.
2.  To install the Flat Panel Adjust (FPadjust) program located on the 
monitor setup CD-ROM, open the CD-ROM and double-click the 
FP_setup4.3.exe icon. This will install FP Adjust automatically and plac\
e 
a shortcut on your desktop.
3.  Run FPadjust by double clicking the shortcut. Follow the instructions 
 
						

							
 
step by step to optimize image performance with your systems video 
controller.
Q: How do LCDs compare to CRTs in terms of radiation?
A: Because LCDs do not use an electron gun, they do not generate the same \
amount of radiation at the screen surface.
 
 
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Compatibility with other Peripherals
Q:
 Can I connect my LCD monitor to any PC, workstation or Mac?
A: Yes. All Philips LCD monitors are fully compatible with standard PCs, M\
acs 
and workstations. You may need a cable adapter to connect the monitor to\
 your 
Mac system. Please contact your dealer/retailer for more information.
 

Q: Are Philips LCD monitors Plug-and-Play?
A: Yes, the monitors are Plug-and-Play compatible with Windows® 95, 98,\
 2000, 
XP and Vista.
 
Q: My monitor has no picture when connect to DVI-I w/ analog signal on the\
 PC via DVI-D 
SUB cable after startup PC. What should I do?
A: Try to change to DVI-I w/ digital via DVI cable and re-startup PC. DVI-\
I 
standard basically combines both analog and digital in single connector.\
 The 
monitor also contains two types of analog and digital EDID. Digital EDID\
 will set 
as the default and analog EDID will automatically change refer to analog\
 signal. 
This is likely that your PC read EDID type before making decision to sen\
d 
analog or digital from DVI-I port. However, this compatibility limitatio\
n is rarely 
found on PC, workstation, or Mac.
Q: What is USB (Universal Serial Bus)?
A: Think of USB as a smart plug for PC peripherals. USB automatically 
determines resources (like driver software and bus bandwidth) required\
 by 
peripherals. USB makes necessary resources available without user 
intervention. There are three main benefits of USB. USB eliminates case\
 
anxiety, the fear of removing the computer case to install circuit boar\
d cards -- 
that often requires adjustment of complicated IRQ settings -- for add-on\
 
peripherals. USB does away with port gridlock. Without USB, PCs are 
normally limited to one printer, two Com port devices (usually a mouse \
and 
modem), one Enhanced Parallel Port add-on (scanner or video camera, fo\
r 
example), and a joystick. More and more peripherals for multimedia comp\
uters 
come on the market every day. With USB, up to 127 devices can run 
simultaneously on one computer. USB permits hot plug-in. No need to sh\
ut 
down, plug in, reboot and run set up to install peripherals. No need to \
go 
    
 
   
 
						

							
through the reverse process to unplug a device. Bottom line: USB transfo\
rms 
todays Plug-and-Pray into true Plug-and-Play!
Please refer to glossary for more information about USB.
 
Q: What is a USB hub ? 
A: A USB hub provides additional connections to the Universal Serial Bus. \
A 
hubs upstream port connects a hub to the host, usually a PC. Multiple 
downstream ports in a hub allows connection to another hub or device, su\
ch 
as a USB keyboard, camera or printer.
Q: What can I do if my USB peripherals dont work with the USB hub of my m\
onitor?
A: If you experience the problem, just detach and re-attach the USB hub ca\
ble 
between PC and your monitor, then refresh your PC device manager (Start\
 > 
Setting > Control panel > System > Hardware > Device manager > Refresh)\
 or 
reboot your PC and the problem can be solved by above procedures.
 
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LCD Panel Technology
Q:
 What is a Liquid Crystal Display?
A: A Liquid Crystal Display (LCD) is an optical device that is commonly \
used to 
display ASCII characters and images on digital items such as watches, 
calculators, portable game consoles, etc. LCD is the technology used for\
 
displays in notebooks and other small computers. Like light-emitting dio\
de and 
gas-plasma technologies, LCD allows displays to be much thinner than 
cathode ray tube (CRT) technology. LCD consumes much less power than L\
ED 
and gas-displays because it works on the principle of blocking light rat\
her than 
emitting it.
 
Q: What differentiates passive matrix LCDs from active matrix LCDs?
A: An LCD is made with either a passive matrix or an active matrix display\
 grid. 
An active matrix has a transistor located at each pixel intersection, re\
quiring 
less current to control the luminance of a pixel. For this reason, the c\
urrent in 
an active matrix display can be switched on and off more frequently, imp\
roving 
the screen refresh time (your mouse pointer will appear to move more 
smoothly across the screen, for example). The passive matrix LCD has a \
grid of 
conductors with pixels located at each intersection in the grid.
 
Q: What are the advantages of TFT LCD compared with CRT?
A: In a CRT monitor, a gun shoots electrons and general light by colliding\
 
polarized electrons on fluorescent glass. Therefore, CRT monitors basica\
lly 
operate with an analog RGB signal. A TFT LCD monitor is a device that 
 
						

							
displays an input image by operating a liquid crystal panel. The TFT has\
 a 
fundamentally different structure than a CRT: Each cell has an active ma\
trix 
structure and independent active elements. A TFT LCD has two glass panel\
s 
and the space between them is filled with liquid crystal. When each cell\
 is 
connected with electrodes and impressed with voltage, the molecular stru\
cture 
of the liquid crystal is altered and controls the amount of inlet lighti\
ng to 
display images. A TFT LCD has several advantages over a CRT, since it ca\
n be 
very thin and no flickering occurs because it does not use the scanning \
method.
 
Q: Why is vertical frequency of 60Hz optimal for an LCD monitor?
A: Unlike a CDT monitor, the TFT LCD panel has a fixed resolution. For 
example, an XGA monitor has 1024x3 (R, G, B) x 768 pixels and a higher\
 
resolution may not be available without additional software processing. \
The 
panel is designed to optimize the display for a 65MHz dot clock, one of \
the 
standards for XGA displays. Since the vertical/horizontal frequency for \
this dot 
clock is 60Hz/48kHz, the optimum frequency for this monitor is 60Hz.
 
Q: What kind of wide-angle technology is available? How does it work?
A: The TFT LCD panel is an element that controls/displays the inlet of a 
backlight using the dual-refraction of a liquid crystal. Using the prope\
rty that 
the projection of inlet light refracts toward the major axis of the liqu\
id element, 
it controls the direction of inlet light and displays it. Since the refr\
action ratio of 
inlet light on liquid crystal varies with the inlet angle of the light, \
the viewing 
angle of a TFT is much narrower than that of a CDT. Usually, the viewing\
 angle 
refers to the point where the contrast ration is 10. Many ways to widen \
the 
viewing angle are currently being developed and the most common approach\
 is 
to use a wide viewing angle film, which widens the viewing angle by vary\
ing the 
refraction ratio. IPS (In Plane Switching) or MVA (Multi Vertical Ali\
gned) is also 
used to give a wider viewing angle. 
Q: Why is there no flicker on an LCD Monitor?
A: Technically speaking, LCDs do flicker, but the cause of the phenomenon \
is 
different from that of a CRT monitor -- and it has no impact of the ease\
 of 
viewing. Flickering in an LCD monitor relates to usually undetectable 
luminance caused by the difference between positive and negative voltage\
. On 
the other hand, CRT flickering that can irritate the human eye occurs wh\
en the 
on/off action of the fluorescent object becomes visible. Since the react\
ion 
speed of liquid crystal in an LCD panel is much slower, this troublesome\
 form 
of flickering is not present in an LCD display.
 
Q: Why is an LCD monitor virtually low of Electro Magnetic Interference?
A: Unlike a CRT, an LCD monitor does not have key parts that generate Elec\
tro 
Magnetic Interference, especially magnetic fields. Also, since an LCD di\
splay 
utilizes relatively low power, its power supply is extremely quiet.
 
 
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Ergonomics, Ecology and Safety Standards
Q:
 What is the CE mark?
A: The CE (Conformité Européenne) mark is required to be displayed\
 on all 
regulated products offered for sale on the European market. This CE ma\
rk 
means that a product complies with the relevant European Directive. A 
European Directive is a European Law that relates to health, safety, 
environment and consumer protection, much the same as the U.S. National \
Electrical Code and UL Standards.
 
Q: Does the LCD monitor conform to general safety standards?
A: Yes. Philips LCD monitors conform to the guidelines of MPR-II and TCO 
99/03 standards for the control of radiation, electromagnetic waves, ene\
rgy 
reduction, electrical safety in the work environment and recyclability. \
The 
specification page provides detailed data on safety standards.
More information is provided in the Regulatory Information section.
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