Philips Computer Monitor BDL4220QL User Manual

BDL4220QL  
User Manual (English)  
BDL4220QL  
CAUTION:  
These servicing instructions are for use by qualified  
Important Safety Instructions  
service personnel only.To reduce the risk of electric  
shock,do not perform any servicing other than that  
contained in the operating instructions unless you are  
qualitified to do so.  
1. Read these instructions.  
2. Keep these instructions.  
3. Heed all warnings.  
CAUTION:  
Excessive sound pressure from earphones and  
headphones can cause hearing loss.Adjustment of the  
equalizer to maximum increases the earphone and  
headphone output voltage and the sound pressure level.  
Therefore, to protect your hearing, adjust the equalizer  
to an appropriate level.  
4. Follow all instructions.  
5. Do not use this apparatus near water.  
6. Clean only with dry cloth.  
7. Do not block any ventilation openings. Install in accordance with the  
manufacturer’s instructions.  
8. Do not install near any heat sources such as radiators, heat registers,  
For UL/CUL application: For use only with UL Listed Wall Mount  
Bracket with minimum weight/load: 35.7 kg.  
stoves, or other apparatus (including amplifiers) that produce heat.  
9. Do not defeat the safety purpose of the polarized or grounding-  
type plug.A polarized plug has two blades with one wider than the  
other.A grounding type plug has two blades and a third grounding  
prong.The wide blade or the third prong are provided for your  
safety. If the provided plug does not fit into your outlet, consult an  
electrician for replacement of the obsolete outlet.  
For CB application: Unit without base weight: 11.9 kg.The equipment  
and its associated mounting means still remain secure during the test.  
(Used wall mounting kit: 400 x 400 mm distance by using M6 screws of  
20 mm long plus the thickness of the mounting bracket.)  
10. Protect the power cord from being walked on or pinched  
particularly at plugs, convenience receptacles, and the point where  
they exit from the apparatus.  
11. Only use attachments/accessories specified by the manufacturer.  
12. Use only with the cart, stand, tripod, bracket, or  
table specified by the manufacturer, or sold with the  
apparatus.When a cart is used, use caution when  
moving the cart/apparatus combination to avoid  
injury from tip-over.  
13. Unplug this apparatus during lightning storms or when unused for  
long periods of time.  
14. Refer all servicing to qualified service personnel. Servicing is  
required when the apparatus has been damaged in any way, such  
as power-supply cord or plug is damaged, liquid has been spilled  
or objects have fallen into the apparatus, the apparatus has been  
exposed to rain or moisture, does not operate normally, or has  
been dropped.  
WARNING: TO REDUCETHE RISK OF FIRE OR ELECTRIC  
SHOCK, DO NOT EXPOSETHIS APPARATUSTO  
RAIN OR MOISTURE.  
WARNING: Apparatus shall not be exposed to dripping or splashing  
and no objects filled with liquids, such as vases, shall be  
placed on the apparatus.  
WARNING: The batteries (batteries installed) shall not be exposed  
to excessive heat such as sunshine, fire or the like.  
WARNING: The mains plug or appliance coupler is used as the  
disconnect device,the disconnect device shall remain  
readily operable.  
WARNING: To prevent the spread of fire, keep candles or other  
open flames away from this product at all times.  
WARNING: To prevent injury, this apparatus must be securely  
attached to the floor/wall in accordance with the  
installation instructions.  
iii  
BDL4220QL  
Federal Communications Commission (FCC)  
Notice (U.S. Only)  
Regulatory Information  
CE Declaration of Conformity  
This equipment has been tested and found to comply  
with the limits for a Class B digital device, pursuant to  
Part 15 of the FCC Rules.These limits are designed  
to provide reasonable protection against harmful  
interference when the equipment is operated in a  
commercial environment.This equipment generates,  
uses and can radiate radio frequency energy and,  
if not installed and used in accordance with the  
instructions manual, may cause harmful interference to  
radio communications. Operation of this equipment in  
a residential area is likely to cause harmful interference  
in which case the user will be required to correct the  
interference at his own expense.  
We declare under our responsibility that the product is in conformity  
with the following standards:  
EN60065:2002+A1:2006+A11:2008+A2:2010+A12:2011 (Safety  
requirement of Audio, video and similar electronic apparatus)  
EN55022:2010 (Radio Disturbance requirement of Information  
Technology Equipment)  
EN55024:2010 (Immunity requirement of InformationTechnology  
Equipment)  
EN61000-3-2:2006 +A1:2009+A2:2009 (Limits for Harmonic  
Current Emission)  
EN61000-3-3:2008 (Limitation ofVoltage Fluctuation and Flicker)  
EN 50581:2012 (Technical documentation for the assessment of  
electrical and electronic products with respect to the restriction of  
hazardous substances)  
Changes or modifications not expressly approved by  
the party responsible for compliance could void the  
user’s authority to operate the equipment.  
following provisions of directives applicable:  
Use only an RF shielded cable that was supplied with the display when  
connecting this display to a computer device.  
2006/95/EC (LowVoltage Directive)  
2004/108/EC (EMC Directive)  
To prevent damage which may result in fire or shock hazard, do not  
expose this appliance to rain or excessive moisture.  
2009/125/EC (ErP Directive, EC No. 1275/2008, 642/2009  
Implementing Directive for Standby and Off mode power  
consumption)  
THIS CLASS B DIGITAL APPARATUS MEETS ALL REQUIREMENTS  
OFTHE CANADIAN INTERFERENCE- CAUSING EQUIPMENT  
REGULATIONS.  
93/68/EEC (Amendment of EMC and LowVoltage Directive) and is  
produced by a manufacturing organization on ISO9000 level.  
This device complies with Part 15 of the FCC Rules.  
Operation is subject to the following two conditions:  
(1) this device may not cause harmful interference,  
and (2) this device must accept any interference  
received, including interference that may cause  
undesired operation.  
2011/65/EU (RoHS 2 Directive)  
iv  
BDL4220QL  
Polish Center forTesting and Certification  
Information for U.K. only  
Notice  
WARNING THIS APPLIANCE MUST BE EARTHED.  
Important:  
The equipment should draw power from a socket with an attached  
protection circuit (a three-prong socket).All equipment that works  
together (computer, display, printer, and so on) should have the same  
power supply source.  
(B)  
The phasing conductor of the room’s electrical installation should have  
a reserve short-circuit protection device in the form of a fuse with a  
nominal value no larger than 16 amperes (A).  
(A)  
To completely switch off the equipment, the power supply cable must  
be removed from the power supply socket, which should be located  
near the equipment and easily accessible.  
A protection mark “B” confirms that the equipment is in compliance  
with the protection usage requirements of standards PN-93/T-42107  
and PN-89/E-06251.  
This apparatus is supplied with an approved moulded 13A plug.To  
change a fuse in this type of plug proceed as follows:  
1. Remove fuse cover and fuse.  
2. Fit new fuse which should be a BS 1362 5A,A.S.T.A. or BSI approved  
type.  
3. Refit the fuse cover.  
If the fitted plug is not suitable for your socket outlets, it should be cut  
off and an appropriate 3-pin plug fitted in its place.  
If the mains plug contains a fuse, this should have a value of 5A. If a plug  
without a fuse is used, the fuse at the distribution board should not be  
greater than 5A.  
NOTE: The severed plug must be destroyed to avoid a possible shock  
hazard should it be inserted into a 13A socket elsewhere.  
How to connect a plug  
Electric, Magnetic and Electronmagnetic  
Fields (“EMF”)  
1. We manufacture and sell many products targeted at consumers,  
which, like any electronic apparatus, in general have the ability to  
emit and receive electromagnetic signals.  
2. One of our leading Business Principles is to take all necessary health  
and safety measures for our products, to comply with all applicable  
legal requirements and to stay well within the EMF standards  
applicable at the time of producing the products.  
The wires in the mains lead are coloured in accordance with the  
following code:  
BLUE – “NEUTRAL” (“N”)  
BROWN – “LIVE” (“L”)  
3. We are committed to develop, produce and market products that  
cause no adverse health effects.  
GREEN &YELLOW – “EARTH” (“E”)  
4. We confirm that if its products are handled properly for their  
intended use, they are safe to use according to scientific evidence  
available today.  
1. The GREEN &YELLOW wire must be connected to the terminal in  
the plug which is marked with the letter “E” or by the Earth symbol  
or coloured GREEN or GREEN &YELLOW.  
5. We play an active role in the development of international EMF and  
safety standards, enabling us to anticipate further developments in  
standardization for early integration in its products.  
2. The BLUE wire must be connected to the terminal which is marked  
with the letter “N” or coloured BLACK.  
3. The BROWN wire must be connected to the terminal which  
marked with the letter “L” or coloured RED.  
Before replacing the plug cover, make certain that the cord grip is  
clamped over the sheath of the lead – not simply over the three wires.  
v
BDL4220QL  
China RoHS  
中国电子信息产品污染控制标识要求  
仅适用于非热带气候条件下安全使用 :  
本产品有毒有害物质或元素的名称及含量标识表:  
文 仅适用于非热带气候条件下安全使用。  
有毒有害物质或元素  
蒙古文  
零部件名称  
六价铬 多溴联苯 多溴二苯醚  
(PBBs)  
O
(Pb) (Hg) (Cd) (Cr 6+)  
(PBDEs)  
塑料外框  
后壳  
O
O
X
X
X
X
X
O
X
X
X
O
O
X
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Dan hab yungh youq gij dienheiq diuzgen mbouj dwg  
diegndat haenx ancienz sawjyungh.  
CCFL  
LED  
O
LCD  
面板  
O
O
O
O
O
O
O
O
O
电源基板  
主基板  
按键基板  
底座  
O
O
2000m  
O
仅适用于海2000m下地区安全使:  
O
文 仅适用于海拔 2000m 以下地区安全使用。  
电源线  
O
蒙古文  
其他线材  
遥控器  
O
O
*路板组件包括印刷电路板及其构成的零部件电阻容、  
集 成 电 路 连 接 器 等 。  
示该有害物质在该部件所有均质材料中的含量均在SJ/  
T11363-2006《电子信息产品中有毒有害物质的限量要求定的  
限量要求以。  
Hai dou gaxgonq, wngdang sien duenh denvasen bae.  
“注意  
文 如果电池更换不当会有爆炸危险  
只能用同样类型或等效类型的电池来更换”  
×示该有害物质至少在该部件的某一均质材料中的含量超出  
SJ/T11363-2006《电子信息产品中有毒有害物质的限量要求定  
的限量要求;  
备注×部件分含有有害物质超过是由于目前行业  
技术平所限时无法实现替代或减量化。  
蒙古文  
10  
在产品本体上标示的该标志表示环境保护使用期限为 年。  
环保使用期限  
10  
电子信息产品的环境保护使用期限是指电子信息产品中所含的有  
毒有害物质或元素不会向外部泄漏或出现突然变异,并且电子信  
息产品的用户在使用该电子信息产品时也不会对环境造成严重污  
染或对人体、财产带来严重损害的期限。  
Louzsim  
Danghnaeuz denyouz vuenh ndaej mbouj habdangq aiq miz  
gij yungyiemj fatseng bauqcaq  
在环境保护期限中,请按照使用说明书使用本产品。  
本环境保护使用不覆盖易损件:电池。  
Cijndaej yungh gij denyouz doengzyiengh loihhingz roxnaeuz  
daengjyauq loihl haenx vuenh”  
“接入本设备的有线网络天线必须与保护接地隔离 , 不  
然可能会引起着火等危险 !”  
《废弃电子产品回收处理管理条例》提示性说明  
为了更好地关爱及保护地球,当用户不再需要此产品或产品寿命  
终止时,请遵守国家废弃电器电子产品回收处理相关法律规定,  
将其交给当地具有国家认可的回收处理资质的厂商进行回收处  
理。  
蒙古文  
Gij mizsienq vangjloz denhsen ciephaeuj bonj sezbi daeuj  
haenx itdingh aeu caeuq gij ciepdieg baujhoh doxliz, mboujne  
aiq miz gij yungyiemj dawzfeiz daengj!”  
vi  
BDL4220QL  
North Europe (Nordic Countries)  
Information  
End-of-Life Disposal  
Your new Public Information Display contains materials that can be  
recycled and reused. Specialized companies can recycle your product to  
increase the amount of reusable materials and to minimize the amount  
to be disposed of.  
Placering/Ventilation  
VARNING:  
Please find out about the local regulations on how to dispose of your  
old display from your local Philips dealer.  
FÖRSÄKRA DIG OM ATT HUVUDBRYTARE OCH UTTAG  
ÄR LÄTÅTKOMLIGA, NÄR DU STÄLLER DIN UTRUSTNING  
PÅPLATS.  
(For customers in Canada and U.S.A.)  
This product may contain lead and/or mercury. Dispose of in accordance  
to local-state and federal regulations. For additional information on  
Placering/Ventilation  
ADVARSEL:  
Waste Electrical and Electronie Equipment-  
WEEE  
SØRGVED PLACERINGEN FOR,AT NETLEDNINGENS STIK OG  
STIKKONTAKT ER NEMTTILGÆNGELIGE.  
Attention users in European Union private households  
Paikka/Ilmankierto  
This marking on the product or on its packaging  
illustrates that, under European Directive 2002/96/  
EC governing used electrical and electronic appliances,  
this product may not be disposed of with normal  
household waste.You are responsible for disposal of  
this equipment through a designated waste electrical  
and electronic equipment collection.To determine  
the locations for dropping off such waste electrical  
and electronic, contact your local government office,  
the waste disposal organization that serves your  
household or the store at which you purchased the  
product.  
VAROITUS:  
SIJOITA LAITE SITEN, ETTÄVERKKOJOHTOVOIDAAN  
TARVITTAESSA HELPOSTI IRROTTAA PISTORASIASTA.  
Plassering/Ventilasjon  
ADVARSEL:  
NÅR DETTE UTSTYRET PLASSERES, MÅ DU PASSE PÅ AT  
KONTAKTENE FOR STØMTILFØRSEL ER LETTE Å NÅ.  
End of Life Directives-Recycling  
Your new Public Information Display contains several  
materials that can be recycled for new users.  
Like all LCD produces, this set contains a lamp with  
Mercury. Please dispose of according to all Local, State,  
and Federal laws.  
As an ENERGY STAR Partner, we have determined  
that this product meets the ENERGY STAR guidelines  
for energy efficiency.  
vii  
BDL4220QL  
Table Of Contents  
1. Unpacking and Installation.....................................1  
1.1. Unpacking.....................................................................1  
1.2. Package Contents.....................................................1  
1.3. Installation Notes......................................................1  
1.4. Mounting on a Wall.................................................2  
5.2. Settings........................................................................13  
5.2.1. Picture menu............................................13  
5.2.2. Sound menu.............................................14  
5.2.3. General settings menu........................15  
5.3. Network Settings...................................................15  
2. Parts and Functions.................................................3  
2.1. Control Panel..............................................................3  
2.2. Input/OutputTerminals.........................................4  
2.3. Remote Control........................................................5  
2.3.1. General functions.....................................5  
6. Input mode..............................................................16  
7. Pixel Defect Policy.................................................17  
7.1. Pixels and Sub-pixels............................................17  
7.2. Types of Pixel Defects + Dot Definition.17  
7.3. Bright Dot Defects...............................................17  
7.4. Dark Dot Defects.................................................18  
7.5. Proximity of Pixel Defects................................18  
7.6. Pixel DefectTolerances......................................18  
7.7. MURA..........................................................................18  
2.3.2. Inserting batteries in the remote  
control.............................................................6  
2.3.3. Handling the remote control.............6  
2.3.4. Operating range of the remote  
control.............................................................6  
8. Cleaning andTroubleshooting.............................19  
8.1. Cleaning......................................................................19  
8.2. Troubleshooting......................................................20  
3. Connection...............................................................7  
3.1. Connecting External Equipments....................7  
3.2. Connecting Multiple Displays............................8  
9. Technical Specifications........................................21  
3.2.1. RS232C control connection  
(optional).......................................................8  
3.2.2. IR connection (optional)......................8  
3.3. IR Pass-through Connection (optional).......8  
(optional).......9  
3.4. Wire-connecting to Network  
4. Operation................................................................10  
4.1. Watch the ConnectedVideo Source.........10  
4.2. Change Picture Format......................................10  
4.3. Select your Preferred Picture Settings.......10  
4.4. Select your Preferred Sound Settings........10  
4.5. Play Multimedia Files............................................10  
4.5.1. Play files from computer...................10  
4.5.2. Play multimedia files from USB  
device...........................................................11  
4.6. Play options...............................................................11  
4.6.1. Playing music files..................................11  
4.6.2. Playing movie files.................................12  
4.6.3. Playing photo files.................................12  
5. Change your settings............................................13  
5.1. Quick Picture and Sound..................................13  
viii  
BDL4220QL  
1.  
Unpacking and Installation  
1.1. Unpacking  
This product is packed in a carton, together with the standard accessories.  
Any other optional accessories will be packed separately.  
Due to the size and weight of this display it is recommended for two people to move it.  
After opening the carton, ensure that the contents are complete and in good condition.  
1.2. Package Contents  
Please verify that you received the following items with your package content:  
LCD display  
CD ROM  
Remote control with AAA batteries  
Power cord (1.8 m)  
VGA cable (1.8 m)  
RS232 cable (1.8 m)  
Quick start guide  
CD ROM  
LCD Display  
LCD-Display  
Wyświetlacz LCD / ЖК-монитор  
/
Pantalla LCD  
/
Écran LCD  
/
/
监视器  
Display LCD  
/
/
LCD Ekran  
/
監視器  
BDL4220QL  
Remote Control  
and AAA Batteries  
Kurzanleitung  
Instrukcja szybkiego uruchomienia  
Hızlı başlangiç kılavuzu 快速入门指南  
Installation Instalación Installation  
Kurulum 安装 安裝  
/
Guía rápida  
/
Guide de démarrage rapide  
Краткое руководство по запуску  
快速入門指南  
Installazione  
/
Guida rapida  
/
/
/
/
/
Installation  
Установка  
/
/
/
/
/
Instalacja  
/
/
/
/
Connect /Verbindungsfähigkeit  
/
Conectividad  
连接性  
/
/
Connectivité  
連接性  
/
Connettività  
/
Połączenia Подключение Bağlantı  
/
/
/
Register your product and get support at  
* The supplied power cord varies depending on destination.  
Quick Start Guide  
For EU  
For China  
RS232 Cable  
VGA Cable  
For North America  
For UK  
NOTES:  
For all other regions, apply a power cord that conforms to the AC voltage of the power socket and has been approved by and complies with the  
safety regulations of the particular country.  
Keep the package box and packing material for shipping the display.  
1.3. Installation Notes  
Due to the high power consumption, always use the plug exclusively designed for this product. If an extended line is required, please consult your  
service agent.  
The product should be installed on a flat surface to avoid tipping.The distance between the back of the product and the wall should be maintained  
for proper ventilation.Avoid installing the product in the kitchen, bathroom or any other places with high humidity so as not to shorten the service life  
of the electronic components.  
The product can normally operate only under 2000 m in altitude. In installations at altitudes above 2000 m, some abnormalities may be experienced.  
1
BDL4220QL  
1.4. Mounting on aWall  
To mount this display to a wall, you will have to obtain a standard wall-mounting kit.We recommend using a mounting interface that complies with  
UL1678 standard in North America.  
400  
Protective Sheet  
400  
Table  
1. Lay a protective sheet on a table, which was wrapped around the display when it was packaged, beneath the screen surface so as not to scratch the  
screen face.  
2. Ensure you have all accessories for mounting this display.  
3. Follow the instructions that come with the base mounting kit. Failure to follow correct mounting procedures could result in damage to the equipment  
or injury to the user or installer. Product warranty does not cover damage caused by improper installation.  
4. For the wall-mounting kit, use M6 mounting screws (20 mm long plus the thickness of the mounting bracket) and tighten them securely.  
Caution:  
To prevent the display from falling:  
To lessen the probability of injury and damage resulting from fall of the display in case of earthquake or other natural disaster, be sure to consult the  
bracket manufacturer for installation location.  
Ventilation Requirements for enclosure locating  
To allow heat to disperse, leave space between surrounding objects as shown in the diagram below.  
100 mm  
100 mm  
100 mm  
100 mm  
NOTE: When installing the display on a wall, please consult a professional technician for proper installation.We accept no liability for installations not  
performed by a professional technician.  
2
BDL4220QL  
2.  
Parts and Functions  
2.1. Control Panel  
1
2
3
4
5
6
7
8
1
8
[
] button  
Remote control sensor and power status indicator  
Press to switch the display on or off.  
Receives command signals from the remote control.  
- Lights green when this display is turned on  
2
3
4
[
] button  
- Lights red when this display is in standby mode  
Press to select input source.  
- Lights off when the main power of this display is turned off  
[
] button  
Press to access the OSD menu.  
[
] button  
Press to move the highlight bar up to adjust the selected item while  
OSD menu is on.  
5
6
7
[
] button  
Press to move the highlight bar down to adjust the selected item  
while OSD menu is on.  
[ ] button  
Press to increase the adjustment while OSD menu is on, or to  
increase the audio output level while OSD menu is off.  
[ ] button  
Press to decrease the adjustment while OSD menu is on, or to  
decrease the audio output level while OSD menu is off.  
3
BDL4220QL  
2.2. Input/OutputTerminals  
16  
15  
14  
13  
2
12  
11  
10  
9
8
1
Y
Pb  
Pr  
3
4
5
6
7
1
11  
12  
AC IN  
AC power input.  
SPDIF OUT  
Digital audio signal output to connect your external AV device.  
2
13  
MAIN POWER SWITCH  
IR OUT /  
IR IN (3.5 mm)  
Main power on/off switch.  
IR signal output/input for the loop-through function.  
NOTES:  
3
HDMI IN  
HDMI video/audio input.  
This display’s remote control sensor will stop working if the jack  
[IR IN] is connected.  
4
DVI IN  
DVI-D video input.  
To remotely control your A/V device via this display, refer to  
page 8 for IR PassThrough connection.  
5
14  
16  
15  
RJ-45  
RS232C OUT /  
RS232C IN (2.5 mm)  
LAN control function for the use of remote control signal from  
RS232C network output/input for the loop-through function.  
control center.  
USB PORT  
Connect your UBS storage device.  
6
7
VGA IN (D-Sub)  
VGA video input.  
COMPONENT IN (RCA)  
ComponentYPbPr video source input.  
8
AUDIO IN (RCA)  
Audio input from external AV device.  
9
AUDIO OUT (RCA)  
Audio signal output to connect your external AV device.  
10  
AUDIO IN (3.5mm)  
Audio input from your PC.  
4
BDL4220QL  
7
8
9
button  
Confirm an entry or selection.  
2.3. Remote Control  
2.3.1. General functions  
ADJUST button  
Access currently available options, picture and sound menus.  
BACK button  
Return to the previous menu page or exit from the previous  
function.  
1
2
10  
11  
12  
13  
14  
15  
16  
VOLUME button  
Adjust volume.  
3
4
14  
15  
MUTE button  
Press to turn the mute function on/off.  
COLOR buttons  
5
Select tasks or options.  
NUMERIC buttons  
Enter text for network setting.  
6
7
8
FORMAT button  
Change picture format.  
16  
10  
INFO button  
Display information about current activity.  
9
OPTIONS  
Access currently available options, picture and sound menus.  
10  
11  
12  
13  
1
POWER button  
Switch this display on or off.  
2
PLAY buttons  
Control playback of media files.  
3
SOURCE button  
Select input source. Press [ ] or [ ] button to select from USB,  
Network, HDMI, DVI, YPbPr, AV, or VGA. Press [  
] button  
to confirm and exit.  
4
5
6
HOME button  
Access the OSD menu.  
LIST  
No function.  
NAVIGATION buttons  
Navigate through menus and select items.  
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2.3.2. Inserting batteries in the remote control  
The remote control is powered by two 1.5V AAA batteries.  
To install or replace batteries:  
1. Press and then slide the cover to open it.  
2. Align the batteries according to the (+) and (–) indications inside the  
battery compartment.  
3. Replace the cover.  
Caution:  
The incorrect use of batteries can result in leaks or bursting. Be sure to follow these instructions:  
Place “AAA” batteries matching the (+) and (–) signs on each battery to the (+) and (–) signs of the battery compartment.  
Do not mix battery types.  
Do not combine new batteries with used ones. It causes shorter life or leakage of batteries.  
Remove the dead batteries immediately to prevent them from liquid leaking in the battery compartment. Don’t touch exposed battery acid, as it can  
damage your skin.  
NOTE: If you do not intend to use the remote control for a long period, remove the batteries.  
2.3.3. Handling the remote control  
Do not subject to strong shock.  
Do not allow water or other liquid to splash the remote control. If the remote control gets wet, wipe it dry immediately.  
Avoid exposure to heat and steam.  
Other than to install the batteries, do not open the remote control.  
2.3.4. Operating range of the remote control  
Point the front of the remote control toward this display’s remote control sensor when  
pressing a button.  
Use the remote control within a distance of less than 10m/33ft from this display’s sensor,  
and a horizontal and vertical angle of less than 30 degrees.  
NOTE: The remote control may not function properly when the remote control sensor  
on this display is under direct sunlight or strong illumination, or when there is an  
obstacle in the path of signal transmission.  
30  
30  
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3.  
Connection  
NOTE: The peripherals and cables shown are for example purposes only.  
3.1. Connecting External Equipments  
USB  
PC  
USB  
AUDIO IN  
STEREO AMPLIFIER  
COMPONENT OUT (YPbPr)  
AUDIO OUT  
DVD / VCR / VCD  
HDMI OUT  
R
L
R
L
AC IN  
Y
Pb Pr  
HDMI IN  
DVI IN  
RJ-45  
VGA IN  
COMPONENT IN  
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3.2. Connecting Multiple Displays  
3.2.1. RS232C control connection (optional)  
DISPLAY 1  
DISPLAY 2  
[RS-232C]  
PC  
[RS232C IN]  
[RS232C OUT]  
[RS232C IN]  
[RS232C OUT]  
3.2.2. IR connection (optional)  
DISPLAY 1  
DISPLAY 2  
External  
IR Receiver  
[IR IN]  
[IR OUT]  
[IR IN]  
[IR OUT]  
NOTE: This display’s remote control sensor will stop working if the [IR IN] is connected.  
3.3. IR Pass-through Connection (optional)  
[IR OUT]  
DISPLAY  
DVD / VCR / VCD  
[IR IN]  
(DVD / VCR / VCD)  
Remote Control  
(BDL4220QL)  
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(optional)  
3.4. Wire-connecting to Network  
If you connect this display to a home network, you can play photos, music and videos from your computer. See Play multimedia files (Page 10) for more  
detail.  
INTERNET  
ROUTER  
[RJ-45]  
[RJ-45]  
PC  
To setup the network:  
1. Switch on the router and switch on its DHCP setting.  
2. Connect the router to this display with an Ethernet cable.  
3. Press  
button on the remote control, then select {Setup}.  
button.  
4. Select {Connect to network}, then press  
5. Follow the on-screen instructions to install the network.  
6. Wait for this display to find the network connection.  
7. If you are prompted, agree to the “End User Licence Agreement”.  
NOTE: Connecting with a shielded CAT-5 Ethernet cable to comply with the EMC directive.  
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{News}: Ideal settings for spoken audio, such as the news.  
4.  
Operation  
NOTE: The control button described in this section is mainly on the  
4.5. Play Multimedia Files  
You can play videos, photos, and music on your display from:  
remote control unless specified otherwise.  
Your computer connected through your home network.  
A USB device connected to this display.  
4.1. Watch the ConnectedVideo Source  
See page 7 for external equipments connection.  
1. Press  
2. Press  
button.  
4.5.1. Play files from computer  
or  
button to select a device, then press  
button.  
To play files from computer, you will need:  
A wired home network, connected with a Universal Plug and Play  
(uPnP) router.  
4.2. Change Picture Format  
You can change the picture format to suit the video source. Each video  
source has its available picture formats.  
Optional:A LAN cable that connects your display to your home  
network.  
The available picture formats depend on the video source:  
A media server running on your computer.  
1. Press  
button.  
Appropriate settings on your computer firewall to allow you to run  
the media server.  
2. Press or button to select a picture format, then press  
button.  
Set up the network  
{Auto zoom}: Enlarge the picture to fill the screen.  
Recommended for minimal screen distortion but not for HD or  
PC.  
1. Connect your display and the computer to the same home network.  
See page 9 for connecting your display to a network.  
{Movie expand 16:9}: Scale 4:3 format to 16:9. Not  
recommended for HD or PC.  
2. Switch on your computer and the router.  
NOTE: If the apparatus does not return to DLNA mode due to  
external electrical disturbances (e.g. electrostatic discharge), user  
intervention is required.  
{Wide screen}: Shows widescreen format content unstretched.  
Not recommended for HD or PC.  
{Unscaled}: Provide maximum detail for PC. Only available  
when PC mode is selected in the {Picture} menu.  
Set up media sharing  
1. Install a media server on your computer to share media files.These  
{4:3}: Display the classic 4:3 format.  
are some media servers:  
For PC:Windows Media Player 11 (or higher) orTVersity  
4.3. Select your Preferred Picture Settings  
1. While this display is playing video source, press  
button.  
For Mac:Twonky  
2. Switch on media sharing on your computer using the media server.  
For more information on how to set up the media server, refer to  
the website of the media server.  
2. Press  
or  
, then press  
3. Press or button to select an option, then press  
button to select  
button.  
Play files  
button:  
1. Press  
button.  
{Personal}:Apply your personalised picture settings.  
{Vivid}: Rich and dynamic settings, ideal for daytime viewing.  
{Natural}: Natural picture settings.  
2. Select [Browse network], then press  
button.  
3. Select a file from the content browser, then press  
button to  
start playing.  
{Standard}: Default settings that suit most environments and  
types of video.  
4. Press the Play buttons on the remote control to control playing.  
{Movie}: Ideal settings for movies.  
Tips:  
{Photo}: Ideal settings for photos.  
Select the top bar to filter your files by type.  
{Energy saving}: Settings that conserve the most energy.  
Select [Sort] to arrange the files by album name, artist, or other  
fields.  
To clear the list of offline media servers, press  
button, then select [Clear offline servers] and press  
4.4. Select your Preferred Sound Settings  
1. While this display is playing video source, press  
button.  
button.  
2. Press  
or  
, then press  
3. Press or button to select an option, then press  
button to select  
button.  
button:  
{Personal}:Apply your personalised sound settings.  
{Original}: Settings that suit most environments and types of  
audio.  
{Movie}: Ideal settings for movies.  
{Music}: Ideal settings for listening to music.  
{Game}: Ideal settings for games.  
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Do not overload the USB port. If you connect a USB storage  
device that consumes more than 500mA power, make sure that it is  
connected to its own external power supply.  
4.5.2. Play multimedia files from USB device  
This display can play music, movie, or photo files from your USB device.  
1. Connect your USB device to the USB port on this display.  
4.6. Play options  
USB  
4.6.1. Playing music files  
1. Select Music in the top bar.  
2. Select one music track, then press  
button.  
1. Funky music  
05:05  
2. Press  
button, select USB, then press  
button.  
Info  
Play All  
Sort  
USB device  
Help  
Options  
3. The connected USB device is detected automatically for all its  
playable files, which will be automatically sorted into 3 types:  
To play all the tracks in a folder, select one music file, then select  
{Play All}.  
,
, and  
.
To skip to the next or previous track, press  
button.  
or  
To pause the track, press  
resume playback.  
button. Press  
button again to  
To skip backward or forward 10 seconds, press or  
button.  
To search backward or forward, press or button,  
G
J
press repeatedly to toggle between different speeds.  
To stop the music, press button.  
H
Music options  
While you play music, press  
button to select an option:  
button, then press  
Help  
{Repeat}: Select {Repeat} to play a track or an album repeatedly, or  
select {Play once} to play a track once.  
4. Press the  
Press  
BACK button to go up to the top layer in the screen.  
button to select the file type. Press button to enter  
{Media Server}:When you play content from a media server, you  
can select another media server.  
its play list.  
5. Select the file you want. Press  
6. Follow the on-screen instruction to control the play option.  
button to start playing.  
{Shuffle On} / {Shuffle Off}: Enable or disable random play of tracks.  
NOTE: To view information about a song (for example, title, artist or  
duration), select the song, then press button.To hide  
the information, press button again.  
7. Press the PLAY buttons (  
) to control playing.  
H F G I J  
Supported file system:  
FAT32  
Supported file format:  
Music: MP3,WMA, M4A,AAC,AC3  
Movie:AVI, MP4, MOV, MPG/MPEG  
Photo: JPEG, BMP, GIF  
Caution:  
The manufacturer is not responsible if the USB device is not  
supported, nor is it responsible for damage to or loss of data in the  
device.  
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4.6.2. Playing movie files  
4.6.3. Playing photo files  
1. Select Photo  
in the top bar.  
1. Select Movie  
in the top bar.  
2. Select a photo thumbnail, then press  
button.  
2. Select a video, then press  
button.  
The Movie  
11:22:33  
The Movie  
11:22:33  
The Movie  
11:22:33  
88.88MB  
2013-05-05  
88.88MB  
2013-05-05  
88.88MB  
2013-05-05  
The Movie  
11:22:33  
The Movie  
11:22:33  
88.88MB  
2013-05-05  
88.88MB  
2013-05-05  
Info  
Play All  
Sort  
USB device  
Help  
Options  
Info  
Play All  
USB device  
Help  
Options  
To play all the videos in a folder, select one video file, then select  
{Play All}.  
Start a slideshow  
If there are multiple photos in a folder, select a photo, then select {Play  
All}.  
To skip to the next or previous video, press  
button.  
or  
To skip to the previous or next photo, press or  
then press button.  
To stop the slideshow, press  
button, and  
To pause the video, press  
resume playback.  
button. Press  
button again to  
button.  
H
To skip backward or forward 10 seconds, press or  
button.  
Slideshow options  
To search backward or forward, press or button,  
G
J
press repeatedly to toggle between different speeds.  
While you play a slideshow, press  
button to select an option:  
button, then press  
To stop the video, press button.  
H
{Shuffle Off} / {Shuffle On}: Enable or disable random display of  
pictures in the slideshow.  
Movie options  
While playing video, press  
button to select an option:  
button, then press  
{Repeat}: Select {Repeat} to watch a slideshow repeatedly or {Play  
once} to watch once.  
{Subtitles}: Select the available subtitle settings.  
{SlideshowTime}: Select the displaying time for each photo in the  
slideshow.  
{Subtitle Language}: Select the language for subtitles if available.  
{Character Set}: Select the correct character set for the subtitles.  
{Audio Language}: Select an audio language.  
{SlideshowTransitions}: Select the transition from one photo to the  
next.  
{Media Server}:When you play content from a media server, you  
can select another media server.  
{Repeat}: Select {Repeat} to play the video file repeatedly or {Play  
once} to play the video file once.  
{Media server}:When you play content from a media server, you  
can select another media server.  
{Shuffle On} / {Shuffle Off}: Enable or disable random play of video  
files.  
{DivX(R)VOD}: Display the DivX registration and deregistration  
codes for this display.  
NOTE: To view information about a video (for example, played position,  
duration, title, or date), select the video, then press  
button.To hide the information, press  
button again.  
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BDL4220QL  
Using this display’s control buttons:  
5.  
Change your settings  
Using the remote control:  
1. Press  
button to display the OSD menu.  
1. Press  
Press , or  
button to display the OSD menu.  
button to select {Setup}. Press button to enter.  
2. Press[ ] [ ] [ ] or [ ] button to select menu item or adjust its  
value.  
2.  
3. Press  
submenu.  
4. Press  
button to confirm menu selection and enter its  
button to exit the OSD menu.  
5.1. Quick Picture and Sound  
You can select picture and sound settings with the help of the settings  
assistant, which demonstrates the effect of your chosen setting  
immediately.  
Source  
Setup  
1. Press  
2. Select {Setup}. Press  
3. Select {Quick picture and sound}. Press  
4. Select {Continue}, then press button  
button to display the OSD menu.  
button.  
Press , , , or  
button to select {Quick picture and sound},  
3.  
button.  
{Settings}, {Connect to network}, or {Network settings}. Press  
button to enter.  
5. Follow the on-screen instructions to choose your preferred settings.  
5.2. Settings  
5.2.1. Picture menu  
Quick picture and  
Connect to network  
sound  
Picture  
Picture style  
Sound  
Restore style  
Settings  
Network settings  
General settings  
Backlight contrast  
Colour  
Sharpness  
Press , , , or  
value. Press  
button to select its menu item or to adjust its  
button to confirm.  
4.  
Noise reduction  
MPEG artifact reducti...  
Digital Crystal Clear  
Advanced  
5. Press  
6. Press  
button to go back to the previous menu layer.  
button to exit the OSD menu.  
Game or computer  
Foramat and edges  
Picture style  
Select a predefined picture setting.  
Restore style  
Restore the last-selected predefined picture setting.  
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Backlight contrast  
5.2.2. Sound menu  
Adjust the brightness of this display’s backlight.  
Colour  
Picture  
Sound style  
Adjust the colour saturation of the picture.  
Sound  
Restore style  
Bass  
General settings  
Sharpness  
Treble  
Adjust the sharpness of the picture.  
Surround mode  
Audio out  
Advanced  
Noise reduction  
Select the amount of noise reduction for the picture.  
MPEG artifact reduction  
Smoothen transitions and haziness in the digital picture.  
Digital Crystal Clear  
Fine-tune each pixel to match surrounding pixels and produce a brilliant,  
high-definition image.  
{Advanced sharpness}: Enable superior sharpness, especially on  
lines and contours in the picture.  
Sound style  
Access predefined sound settings.  
{Dynamic contrast}: Dynamically enhance the details in the  
dark, medium and light areas of the picture.  
Restore style  
Restore the last-selected predefined sound setting.  
{Dynamic backlight}: Select a backlight level to optimise dynamic  
power consumption and picture contrast.  
Bass  
{Colour enhancement}: Dynamically enhance the vividness and  
details of colours.  
Adjust the bass level of the speaker and headphones.  
Treble  
Advanced  
Adjust the treble level of the speaker and headphones.  
Access advanced settings such as gamma, tint settings and video contrast  
settings.  
Surround mode  
Select a surround sound mode to enhance your audio experience.  
{Gamma}:Adjust the non-linear setting for picture luminance  
and contrast.  
Audio out  
{Tint}: Change the colour balance.  
Adjust audio output volume.  
{Custom tint}: Customise colour balance setting. Only available  
Advanced  
if {Tint}  
{Custom} is selected.  
Access advanced settings to enhance your audio experience.  
{Video contrast}:Adjust video contrast.  
{Auto volume leveling}: Enable the reduction of sudden volume  
{Brightness}:Adjust screen brightness.  
changes.  
Game or computer  
{Speaker settings}:Turn on or off the internal speakers.  
When viewing content from a connected game console, select {Game}  
to apply game settings.When a computer is connected through HDMI,  
select {Computer}.  
{Clear sound}: Enhance sound quality.  
{Audio out format}: Select the type of audio output through  
the digital audio output connector.  
Make sure that {Format and edges}  
is selected so as to view maximum detail.  
{Picture format}  
{Unscaled}  
{Audio out leveling]: Set the output level for stereo audio.  
Select {Less} for a certain amount of loss in intensity or signal  
strength. Select {More} for no loss in intensity or signal strength.  
Format and edges  
{Audio out delay}:Automatically sync the image on this display  
to the audio from a connected home theatre.  
Access advanced settings to control the displaying format of the picture.  
{Picture format}: Change the picture format.  
{Screen edges}: Change the picture size.  
{Audio out offset}:Adjust the setting for audio output delay.  
Available if {Audio out delay} is switched on.  
{Picture shift}: If available, move the position of the picture.  
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{Lock but volume}: Disable all the button function except the  
5.2.3. General settings menu  
button.  
{Lock but power}: Disable all the button function except the  
Picture  
Menu language  
Monitor id  
button.  
Sound  
NOTE: To disable the lock function from [Local KB lock] or [RC  
General settings  
Eco mode  
lock] item, press buttons  
1 9 9 8  
on the remote  
Auto search  
Clock  
control.  
Factory settings  
USB scheduling  
Sleep timer  
Auto switch off  
Local KB lock  
RC lock  
Reset all your customized settings to the factory defaults.  
5.3. Network Settings  
Factory settings  
View network settings  
Network settings  
Static IP Configuration  
Digital Media Renderer ..  
Menu language  
Select language used for OSD menus.  
Monitor id  
Set the ID number for controlling this display via the RS232C  
connection. Each display must have a unique ID number when multiple  
sets of this display are connected.  
Eco mode  
Set this display to reduce the power consumption automatically.  
Auto search  
Choose to let this display detect and display available signal sources  
automatically.  
View network settings  
View connected network status.  
Clock  
Network settings  
Adjust clock settings.  
Select how this display should assign addresses to the network  
resources.  
USB scheduling  
This function allows you to program up to 3 different scheduled time  
intervals for this display to activate, and auto play USB media file of your  
setting.  
Static IP Configuration  
Assign {IP address}, {Netmask}, {Gateway}, {DNS1}, and {DNS2} for  
this display.  
After changing the {Clock} option in the {General settings} menu, you need  
to set this {USB scheduling} again.  
Digital Media Renderer - DMR  
Receive multimedia files from Smart Phones orTablets connected to  
your network.  
Sleep timer  
Switch off this display after a specified time.  
Auto switch off  
Set the time for this display to be switched off after a period of no  
activity. Press any key on the remote control to disable this function.  
Local KB lock  
Choose to enable or disable the keyboard (control buttons) function of  
this display.  
{Unlock}: Enable the keyboard function.  
{Lock all}: Lock all keyboard function.  
{Lock but volume}: Disable all the keyboard function except the  
and  
button.  
{Lock but power}: Disable all the keyboard function except the  
button.  
RC lock  
Choose to enable or disable the button function of the remote control.  
{Unlock}: Enable the button function.  
{Lock all}: Lock all button function.  
15  
BDL4220QL  
6.  
Input mode  
PC Resolution:  
Active Resolution  
Standard  
Resolution  
Refresh Rate  
Pixel Rate  
Aspect Ratio  
4:3  
Stand for Mode  
H Pixels  
V Lines  
480  
480  
480  
400  
600  
600  
768  
768  
768  
800  
1024  
768  
1200  
1080  
60 Hz  
72 Hz  
75 Hz  
70 Hz  
60 Hz  
75 Hz  
60 Hz  
75 Hz  
60 Hz  
60 Hz  
60 Hz  
60 Hz  
60 Hz  
60 Hz  
25.175 MHz  
31.5 MHz  
31.5 MHz  
33.75 MHz  
40 MHz  
VGA  
640  
Video Graphic Array  
WVGA  
SVGA  
720  
800  
16:9  
4:3  
WideVideo Graphic Array  
SuperVGA  
49.5 MHz  
65 MHz  
XGA  
1024  
4:3  
Extended Graphic Array  
78.75 MHz  
79.5 MHz  
79.5 MHz  
108 MHz  
85.5 MHz  
162 MHz  
148.5 MHz  
WXGA  
WXGA  
SXGA  
1280  
1280  
1280  
1360  
1600  
1920  
5:3  
16:10  
5:4  
Wide XGA  
Wide XGA  
Super XGA  
Wide XGA  
Ultra XGA  
HD1080  
WXGA  
UXGA  
HD1080  
16:9  
4:3  
16:9  
SDTV Resolution:  
Active Resolution  
Standard  
Resolution  
Refresh Rate  
Pixel Rate  
Aspect Ratio  
Stand for Mode  
H Pixels  
V Lines  
480i  
480p  
576i  
29.97 Hz  
59.94 Hz  
25 Hz  
13.5 MHz  
27 MHz  
720  
480  
4:3  
4:3  
Modified NTSC Standard  
Modified PAL Standard  
13.5 MHz  
27 MHz  
720  
480  
576p  
50 Hz  
HDTV Resolution:  
Active Resolution  
Standard  
Resolution  
Refresh Rate  
Pixel Rate  
74.25 MHz  
74.25 MHz  
148.5 MHz  
Aspect Ratio  
16:9  
Stand for Mode  
H Pixels  
V Lines  
50 Hz  
60 Hz  
25 Hz  
30 Hz  
50 Hz  
60 Hz  
720p  
1080i  
1080p  
1280  
720  
Normally DVB Mode  
Normally ATSC Mode  
Normally ATSC Mode  
1920  
1920  
1080  
1080  
16:9  
16:9  
The PC text quality is optimum in HD 1080 mode (1920 × 1080, 60 Hz).  
Your PC display screen might appear different depending on the manufacturer (and your particular version of Windows).  
Check your PC instruction book for information about connecting your PC to a display.  
If a vertical and horizontal frequency-select mode exists, select 60 Hz (vertical) and 31.5 KHz (horizontal). In some cases, abnormal signals (such as  
stripes) might appear on the screen when the PC power is turned off (or if the PC is disconnected). If so, press the [  
video mode.Also, make sure that the PC is connected.  
] button to enter the  
When horizontal synchronous signals seem irregular in RGB mode, check PC power saving mode or cable connections.  
This display settings table complies to the IBM/VESA standards, and based on the analog input.  
The DVI support mode is regarded as same to the PC support mode.  
The best timing for the vertical frequency to each mode is 60 Hz.  
16  
BDL4220QL  
7.  
Pixel Defect Policy  
We strive to deliver the highest quality products and use some of the industry’s most advanced manufacturing processes whilst practicing stringent quality  
control. However, pixel or sub-pixel defects on the PDP /TFT panels used in Plasma- & LCD- displays are sometimes unavoidable. No manufacturer can  
guarantee that all panels will be free from pixel defects, but Philips guarantees that any Plasma- & LCD- displays with an unacceptable number of defects  
will be repaired during the warranty period in line with your local guarantee conditions.  
This notice explains the different types of pixel defects and defines the acceptable defect level for the LCD screen. In order to qualify for repair under  
warranty, the number of pixel defects must exceed a certain level as shown in the reference table. If the LCD screen is within specification a warranty  
exchange / claim back will be refused.Additionally, because some types or combinations of pixel defects are more noticeable than others, Philips sets even  
higher quality standards for those.  
7.1. Pixels and Sub-pixels  
A pixel, or picture element, is composed of three sub-pixels in the primary colors of red, green and  
subpixel  
blue. Many pixels together form an image.When all sub-pixels of a pixel are lit, the three colored  
sub-pixels together appear as a single white pixel.When all are dark, the three colored sub-pixels  
together appear as a single black pixel. Other combinations of lit and dark sub-pixels appear as  
single pixels of other colors.  
pixel  
7.2. Types of Pixel Defects + Dot Definition  
Pixel and sub-pixel defects appear on the screen in different ways.There are three categories of pixel defects and several types of sub-pixel defects within  
each category.  
Dot definition =What is a defective “Dot”? :  
One or more defective, adjacent sub-pixel are defined as one “dot”.The no. of defective sub-pixels are not relevant to define a defective dot.This means  
that a defective dot can consist of one, two or three defective sub-pixels which can be dark or lit.  
R G B  
One dot = One Pixel; consists of three sub-pixels of Red, Green, and Blue.  
7.3. Bright Dot Defects  
Bright dot defects appear as pixels or sub-pixels that are always lit or “on”.These are the examples of bright dot defects:  
One lit red, green or blue sub pixel  
Two adjacent lit sub pixels:  
Red + Blue = Purple  
Three adjacent lit sub pixels (one white pixel)  
Red + Green =Yellow  
Green + Blue = Cyan (Light Blue)  
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BDL4220QL  
7.4. Dark Dot Defects  
Black dot defects appear as pixels or sub-pixels that are always dark or “off.These are the examples of black dot defects:  
One dark dot  
Two adjacent dark dots = 1 pair of dark dots  
Two dark dots, specifications defines the  
minimum distance between dark dots  
7.5. Proximity of Pixel Defects  
Because pixel and sub-pixels defects of the same type that are nearby one another may be more noticeable, Philips also specifies tolerances for the  
proximity of pixel defects. In the table below you can find specifications about:  
Allowed amount of adjacent dark dots = (adjacent dark dots =1 pair of dark dots)  
Minimum distance between dark dots  
Total no. of all defective dots  
7.6. Pixel DefectTolerances  
In order to qualify for repair due to pixel defects during the warranty period, a PDP /TFT panel in a Philips Plasma / LCD- display must have pixel or sub-  
pixel defects exceeding the tolerances listed in the following table.  
BRIGHT DOT EFFECT  
1 lit sub pixel  
ACCEPTABLE LEVEL  
2
BLACK DOT EFFECT  
1 dark sub pixel  
ACCEPTABLE LEVEL  
10  
12  
TOTAL DOT DEFECTS OF ALLTYPES  
NOTE: * 1 or 2 adjacent sub pixel defects = 1 dot defect  
7.7. MURA  
Dark spots or patches may occasionally appear on some liquid crystal display (LCD) panels.This is known within the industry as Mura, which is a Japanese  
term for “unevenness.” It is used to describe an irregular pattern or area in which uneven screen uniformity appears under certain conditions. Mura is a  
result of the deterioration of the liquid crystal alignment layer and is most commonly caused by long-term operation under high ambient temperatures. It  
is an industry- wide phenomenon and Mura is not repairable. It is also not covered by our warranty terms.  
Mura has been around since the introduction of LCD technology and with screens getting bigger and in operation 24/7, many displays are running in low  
light conditions.This all adds to the possibility of Mura affecting displays.  
HOWTO SPOT MURA  
There are many symptoms of Mura and also multiple causes. Several of these are listed below:  
Impurities or foreign particles in the crystal matrix  
Uneven distribution of LCD matrix during manufacturing  
Non-uniform luminance distribution of the backlight  
Panel assembly induced stress  
Flaws within the LCD cells  
Thermal induced stress – high temperature operation over long periods of time  
HOWTO AVOID MURA  
Although we can not guarantee the complete eradication of Mura every time, in general the appearance of Mura can be minimized by these methods:  
Lower the backlight brightness  
Use a screen saver  
Reduce the ambient temperature around the unit  
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BDL4220QL  
8.  
Cleaning andTroubleshooting  
8.1. Cleaning  
CautionWhen Using the Display  
Do not bring your hands, face or objects close to the ventilation holes of the display.The top of the display is usually very hot due to the high  
temperature of exhaust air being released through the ventilation holes. Burns or personal injuries may occur if any body parts are brought too  
close. Placing any object near the top of the display could also result in heat related damage to the object as well as the display itself.  
Be sure to disconnect all cables before moving the display. Moving the display with its cables attached may damage the cables and thus cause fire  
or electric shock.  
Disconnect the power plug from the wall outlet as a safety precaution before carrying out any type of cleaning or maintenance procedure.  
Front Panel Cleaning Instructions  
The front of the display has been specially treated.Wipe the surface gently using only a cleaning cloth or a soft, lint-free cloth.  
If the surface becomes dirty, soak a soft, lint-free cloth in a mild detergent solution.Wring the cloth to remove excess liquid.Wipe the surface of  
the display to remove dirt.Then use a dry cloth of the same type to dry.  
Do not scratch or hit the surface of the panel with fingers or hard objects of any kind.  
Do not use volatile substances such as insert sprays, solvents and thinners.  
Cabinet Cleaning Instructions  
If the cabinet becomes dirty, wipe the cabinet with a soft, dry cloth.  
If the cabinet is extremely dirty, soak a lint-free cloth in a mild detergent solution.Wring the cloth to remove as much moisture as possible.Wipe  
the cabinet. Use another dry cloth to wipe over until the surface is dry.  
Do not allow any water or detergent to come into contact with the surface of the display. If water or moisture gets inside the unit, operating  
problems, electrical and shock hazards may result.  
Do not scratch or hit the cabinet with fingers or hard objects of any kind.  
Do not use volatile substances such as insert sprays, solvents and thinners on the cabinet.  
Do not place anything made from rubber or PVC near the cabinet for any extended periods of time.  
19  
BDL4220QL  
8.2. Troubleshooting  
Symptom  
Possible Cause  
Remedy  
No picture is displayed  
1. The power cord is disconnected.  
1. Plug in the power cord.  
2. The main power switch on the back of the  
display is not switched on.  
2. Make sure the power switch is switched on.  
3. Connect a signal connection to the display.  
3. The selected input has no connection.  
4. The display is in standby mode.  
Interference displayed on the display or audible Caused by surrounding electrical appliances or  
Move the display to another location to see is the  
interference is reduced.  
noise is heard  
fluorescent lights.  
Color is abnormal  
The signal cable is not connected properly.  
Make sure that the signal cable is attached firmly  
to the back of the display.  
Picture is distorted with abnormal patterns  
1. The signal cable is not connected properly.  
1. Make sure that the signal cable is attached  
firmly.  
2. The input signal is beyond the capabilities of  
the display.  
2. Check the video signal source to see if it  
is beyond the range of the display. Please  
verify its specifications with this display’s  
specification section.  
Display image doesn’t fill up the full size of the The zoom mode is not correctly set.  
screen  
Use the Zoom mode or Custom zoom function  
in the Screen menu to fine tune display geometry  
and time frequency parameter.  
Can hear sound, but no picture  
Improperly connected source signal cable.  
Make sure that both video inputs and sound  
inputs are correctly connected.  
Can see picture but no sound is heard  
1. Improperly connected source signal cable.  
2. Volume is turned all the way down.  
3. [MUTE] is turned on.  
1. Make sure that both video inputs and sound  
inputs are correctly connected.  
2. Press [ ] or [ ] button to hear sound.  
3. Switch MUTE off by using the  
button.  
[
]
4. No external speaker connected.  
4. Connect external speakers and adjust the  
volume to a suitable level.  
Some picture elements do not light up  
Some pixels of the display may not turn on.  
This display is manufactured using an extremely  
high level of precision technology: however,  
sometimes some pixels of the display may not  
display.This is not a malfunction.  
After-Images can still be seen on the display  
after the display is powered off. (Examples  
of still pictures include logos, video games,  
computer images, and images displayed in 4:3  
normal mode)  
A still picture is displayed for an over extended  
period of time  
Do not allow a still image to be displayed for  
an extended period of time as this can cause a  
permanent after-image to remain on the display.  
20  
BDL4220QL  
9.  
Technical Specifications  
Display:  
Item  
Specifications  
Screen Size (Active Area)  
Aspect Ratio  
42” LCD (106.7 cm)  
16:9  
Number of Pixels  
Pixel Pitch  
1920 (H) × 1080 (V)  
0.4845 (H) × 0.4845 (V) [mm]  
16.7 Million colors  
350 cd/m²  
Displayable Colors  
Brightness  
Contrast Ratio (Typical)  
Viewing Angle  
3000:1  
178 degrees  
In/OutTerminals:  
Item  
Specifications  
Speaker Output  
Internal Speakers  
7W (L) + 7W (R) [RMS]/16Ω, 1 Way 1 Speaker System  
82 dB/W/M/160 Hz ~ 13 KHz  
Audio Output  
Audio Input  
RCA Jack × 2  
0.5V [rms] (Normal) / 2 Channel (L+R)  
0.5V [rms] (Normal) / 2 Channel (L+R)  
3.5 mm Stereo × 1  
RCA Jack × 2  
RS232C Input/Output  
LAN  
2.5 mm × 2  
TXD + RXD (1:1)  
RJ-45 Jack × 1 (8 pin)  
10/100 LAN Port  
HDMI Input  
HDMI Jack × 1  
Digital RGB:TMDS (Video + Audio)  
(Type A) (19 pin)  
MAX: Video: 720p, 1080p, 1920 × 1080/60 Hz (WUXGA)  
Audio: 48 KHz / 2 Channel (L+R)  
Supports LPCM only  
DVI-D Input  
VGA Input  
DVI-D jack  
Digital RGB:TMDS (Video)  
D-Sub Jack × 1 (15 pin) Analog RGB: 0.7V [p-p] (75Ω), H/CS/V:TTL (2.2kΩ), SOG: 1V [p-p] (75Ω)  
MAX: 720p, 1080p, 1920 × 1080/60 Hz (WUXGA)  
Component Input  
RCA Jack × 3  
Y: 1V [p-p] (75Ω), Pb: 0.7V [p-p] (75Ω), Pr: 0.7V [p-p] (75Ω)  
MAX: 480i, 576i, 480p, 576p, 720p, 1080i, 1080p  
Serial digital audio output when input is HDMI  
IR pass through or IR daisy chain  
SPDIF Output  
IR Input/Output  
USB Input  
SPDIF Port  
3.5 mm × 2  
USB × 1 (Type B)  
USB 2.0, External PC connection  
General:  
Item  
Specifications  
Power Input  
100-240V  
95 W  
50-60Hz, 2.5A  
Power Consumption (Max.)  
Power Consumption (Typical)  
Power Consumption (EPA6.0)  
Power Consumption (Standby & Off)  
Dimensions [W × H × D]  
Weight  
80 W  
55 W  
< 0.5W (OSD:APM mode off)  
980.4 × 572.9 × 38.5 mm  
11.9 Kg  
Gross Weight  
15.3 Kg  
Environmental Condition:  
Item  
Specifications  
Operational  
5 ~ 40°C  
Temperature  
Storage  
-20 ~ 60°C  
Operational  
20 ~ 80% RH (No condensation)  
10 ~ 90% RH (No condensation)  
0 ~ 2,000 m  
Humidity  
Storage  
Operational  
Altitude  
Storage  
0 ~ 5,000 m  
21  
© 2013 Koninklijke Philips Electronics N.V. All rights reserved.  
Philips and the Philips Shield Emblem are registered trademarks of  
Koninklijke Philips Electronics N.V. and are used under license from  
Koninklijke Philips Electronics N.V.  
Specifications are subject to change without notice.  

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