Philips 170T4FS [44/122] Lcd panel technology
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FAQs (Frequently Asked Questions)
luminance signals Y (black and white) and chrominance signals C (colour) are recorded separately
on the tape. This provides a better picture quality than is achieved with standard video (VHS and 8
mm) where the Y/C signals are combined to provide only one video signal.
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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
diode and gas-plasma technologies, LCD allows displays to be much thinner than cathode ray tube
(CRT) technology. LCD consumes much less power than LED and gas-displays because it works on
the principle of blocking light rather than emitting it.
Q: How are LCDs made?
A: LCDs are created from two glass plates separated from each other at a distance of a few
microns. The plates are filled with liquid crystal and then sealed together. The top plate is colored
with an RGB pattern to make the color filter. Polarizers are then glued to both plates. This
combination is sometimes called 'glass' or 'cell.' The LCD cell is assembled into a 'module' by
adding the backlight, driver electronics and frame.
Q: What is polarization ?
A: Polarization is basically directing light to shine in one direction. Light is electromagnetic waves.
Electric and magnetic fields oscillate in a direction perpendicular to the propagation of the light
beam. The direction of these fields is called the 'polarization direction'. Normal or non-polarized light
has fields in several directions; polarized light has a field in only one direction.
file:///D|/My%20documents/dfu/B2C_TV/ENGLISH/170T4/safety/saf_faq.htm (5 of 8) [3/2/2004 3:46:29 PM]
Содержание
- Manual 1
- Safety and troubleshooting 2
- Safety and troubleshooting information 2
- Safety precautions and maintenance 2
- Safety precautions and maintenance installation locations faqs troubleshooting regulatory information other related information 2
- 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 2
- Avoid exposure to heat and extreme cold 3
- Avoid moving the product between locations with large temperature differences choose a site that falls within the following temperature and humidity ranges 3
- Do not store or use the product in locations exposed to heat direct sunlight or extreme cold 3
- Do not store or use the product in locations where there is a high level of humidity or in dusty environments do not allow water or other liquids to spill on or into the product 3
- Do not subject the product to severe vibration or high impact conditions do not place the product in the trunk of a car 3
- File d my 20documents dfu b2c_tv english 170t4 safety safety htm 2 of 2 3 2 2004 3 46 06 pm 3
- Humidity 20 80 rh 3
- Installation locations 3
- Return to top of the page 3
- Safety and troubleshooting 3
- Take care not to mishandle this product by either knocking or dropping it during operation or transportation 3
- Temperature 5 40 c 41 104 f 3
- About this guide 4
- About this guide notational descriptions 4
- About this manual 4
- Notational descriptions 4
- Product information 6
- Optical characteristics 7
- Pc scanning 7
- Pc video 7
- Resolution preset modes 8
- User definable modes 8
- Automatic power saving 9
- Progressive video 9
- Philip 10
- Physical specifications 10
- Power management definition 10
- Vesa mode video h sync v sync power used led color 10
- Pin assignment 11
- Pin no assignment pin no assignment 11
- Installing your lcd monitor tv 13
- Rear view 14
- Optimizing performance 15
- Description of the on screen display 16
- Description of the on screen display the osd guide 16
- On screen display 16
- The osd guide 16
- Adjust position 17
- Europe osd guide 17
- Input select 17
- Language 17
- Pc mode 17
- Video mode 17
- Adjust color 18
- Brightness contrast 18
- Reset to factory settings 18
- Video noise 18
- Input select 19
- Picture 19
- Tv video hd mode 19
- Install 20
- Language 20
- Video mode 20
- Adjust position 21
- Asia pacific and china osd guide excluding korean taiwan and philippines 21
- Input select 21
- Language 21
- Pc mode 21
- Adjust color 22
- Brightness contrast 22
- Reset to factory settings 22
- Video mode 22
- Video noise 22
- Input select 23
- Picture 23
- Tv video hd mode 23
- Install 24
- Language 24
- Video mode 24
- Adjust position 25
- Americas osd guide including korean taiwan and philippines 25
- Input select 25
- Language 25
- Pc mode 25
- Video mode 25
- Adjust color 26
- Brightness contrast 26
- Reset to factory settings 26
- Video noise 26
- Input select 27
- Picture 27
- Tv video hd mode 27
- Install 28
- Language 28
- Video mode 28
- Tv control 30
- Customer care and warranty 36
- Customer care warranty 36
- Download and print 37
- Download 38
- Installing fpadjust program 38
- Printing instructions 38
- Faqs frequently asked questions 40
- Screen adjustments 42
- Compatibility with other peripherals 43
- Lcd panel technology 44
- Ergonomics ecology and safety standards 47
- Troubleshooting 48
- An after image appears 49
- An afterimage remains after the power has been turned off 49
- Horizontal flicker appears 49
- Image vibrates on the screen 49
- The screen is too bright or too dark 49
- Vertical flicker appears 49
- Green red blue dark and white dots remain 50
- No sound 50
- No tv picture 50
- Poor tv signal reception 50
- Tv and audio problems 50
- Regulatory information 51
- Environmental requirements 52
- Flame retardants 52
- Ce declaration of conformity 53
- Energy star declaration 54
- Philips 170t4 54
- Federal communications commission fcc notice u s only 55
- Philip 55
- Commission federale de la communication fcc declaration 56
- En 55022 compliance czech republic only 56
- Polish center for testing and certification notice 58
- End of life disposal 61
- Ergonomie hinweis nur deutschland 61
- Information for uk only 61
- Other related information 64
- Philips pixel defect policy 65
- Proximity of pixel defects 66
- Types of pixel defects 66
- Pixel defect tolerances 67
- Connecting to your pc tv antenna dvd vcr etc 69
- Vesa mounting and easy wall mounting 79
- Return to top of the page 83
- Installing the optional tv av module 84
- Getting started 86
- Using other menus europe area 89
- Using other menus ap 95
- Using other menus asia pacific area and china excluding korea taiwan and philippines 95
- Using other menus americas korea taiwan and philippines 101
- Using other menus na 101
- Your philips f1rst choice warranty 107
- Http www philips com 109
- Your international guarantee 109
- Limited warranty computer monitor 110
- Three years free labor three years free service on parts one year exchange 110
- Philips warranty helpdesk 113
- Consumer information centers 114
- Latin america 115
- Canada 117
- Pacific 117
- Africa 121
- Middle east 122
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