Philips 109B7, 109F7 Low-frequency electric and magnetic fields, Moiré effect, MultiSync monitor

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Low-frequency electric and magnetic fields

Alternating fields generated by the deflection yoke. These are subject to increasing attention, notably by governing authorities, the trade and the press. Although there is no scientific evidence that monitor emissions are harmful, much effort has gone into reducing emissions on the principle of better safe than sorry. Currently, there are two areas of interest: very-low frequency (VLF) electric and magnetic fields extending from 2 kHz to 400 kHz, and extreme low frequency

(ELF) fields extending from 5 Hz to 2 kHz.

See also Electromagnetic radiation standards.

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M

Moiré effect

A fringe pattern arising from the interference between two superimposed line patterns.

In a monitor it comes from the interference between the shadow mask pattern and the video information (video moiré), and between the shadow mask pattern and the horizontal line pattern (scan moiré). It shows itself as wavy patterns on the screen and becomes more noticeable as monitor resolution increases. Since the video signal varies continuously, little can be done about video moiré. Scan moiré depends on the horizontal scanning frequency and can be alleviated by appropriate choice of frequency. Autoscan (MultiSync) monitors, which operate over a range of scanning frequencies, may sometimes exhibit moiré in certain video modes.

MPR

See Electromagnetic radiation standards.

MultiSync monitor

See Autoscan monitor.

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N

Non-interlaced

See Interlaced/non-interlaced.

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Contents Page Safety and Troubleshooting Information About This Guide Notational Descriptions Page Product Features Technical SpecificationsProduct Information Lead-free productScanning Physical Specifications Automatic Power SavingPin Assignment Pin Assignment ViewsFront View Installing your MonitorRear View Return to TOP On-Screen Display Description of the On Screen DisplayOSD Tree Customer Care & Warranty What is TCO? Energy Saving What if I get lost when making monitor adjustments? Why does my monitor display Out of Range? How do I adjust the picture on the screen? How can I increase the color display of my monitor? Page Color temperature Convergence errorGlossary CE MarkCRT DDC Display Data ChannelDDC 1/2B DDC 2BiDegaussing Digital controlDot rate Electromagnetic radiation standardsFlicker HertzHorizontal dot pitch Horizontal scanning frequencyINF File LinearityLine frequency Low-emission monitorMoiré effect Low-frequency electric and magnetic fieldsMultiSync monitor OSD On Screen Display OverscanParallelogram Distortion PhosphorResolution Pixel frequencyPixel rate Plug-and-PlayScreen coatings Anti-Static coatingsSelf-test function ShapeTTL signal Tilt functionTrapezoid distortion Vertical dot pitchVideo graphics adapters Video dot rateVIS Viewable Image Size Download and Print Download instructionsTroubleshooting Common ProblemsReturn to TOP Regulatory Information TCO 03 Information For TCO Model OnlyRecycling Information for Customers Mailjob.chiu@philips.comWaste Electrical and Electronic Equipment-WEEE CE Declaration of ConformityCommission Federale de la Communication FCC Declaration FCC Declaration of ConformityVcci Notice Japan Only EN 55022 Compliance Czech Republic OnlyMIC Notice South Korea Only Polish Center for Testing and Certification Notice North Europe Information Nordic Countries VarningVaroitus Bsmi Notice Taiwan OnlyInformation for UK only End-of-Life DisposalEarthed How to connect a plug Other Related Information Information for Users in the U. SFor units set at 115 For units set at 230Brightness OSD ControlsContrast Language Zoom Adjust Horizontal Adjust Vertical Page Adjust Shape Adjust Side CurveAdjust Side Angles Page Rotate Image Not available in all models Page Adjust Color Reset to Factory Settings Extra Controls DegaussAdjust Moire Not available in all models Page Close Main Controls VerticalYour Philips F1rst Choice Warranty Just a click away Just a phone call away Information Your Guarantee in Central and Eastern Europe Just a click away Just a phone call away Your International Guarantee International Guarantee Limited Warranty Computer Monitor Before Requesting Service To GET Warranty Service in Canada Just a phone call away F1rst Choice Contact Information Consumer Information Centers Croatia SERBIA&MONTENEGRO Latin America Brasil Canada Asia Hong Kong Korea Fax9221-2721 Middle East Protect Your Investment Warranty

109F7, 109B7 specifications

The Philips 109B7 and 109F7 are part of the company’s line of high-performance monitors, designed to enhance the user experience for both professional and casual users. Both models are recognized for their impressive specifications and advanced technologies that cater to diverse needs.

The Philips 109B7 features a 21.5-inch display with a Full HD resolution of 1920 x 1080 pixels. This model is tailored for users who require precise and vivid visuals. The IPS panel technology delivers wide viewing angles, ensuring colors remain consistent and bright from various perspectives. With a 60Hz refresh rate and a 5ms response time, the 109B7 is ideal for both office work and light gaming, providing smooth motion handling and reduced blur during fast-paced visuals.

In terms of ergonomics, the Philips 109B7 offers extensive adjustability, including height, tilt, swivel, and pivot capabilities. This ensures that users can find the most comfortable viewing angle, which is essential for those who spend long hours in front of the screen, contributing to overall productivity and reducing eye strain. Additionally, the monitor is equipped with various connectivity options, including HDMI, DVI, and VGA ports, allowing seamless integration with multiple devices.

On the other hand, the Philips 109F7 is equipped with similar features but also includes some enhancements. Like the 109B7, the 109F7 boasts a 21.5-inch Full HD display, but it places a strong emphasis on energy efficiency. The model utilizes the latest eco-friendly technologies, making it an appealing choice for environmentally conscious consumers. The 109F7 is also more focused on delivering a flicker-free experience and reducing blue light emissions, thus prioritizing user comfort and eye health during prolonged usage.

Both models incorporate SmartImage technology, which optimizes image quality by analyzing the content displayed and adjusting parameters dynamically to enhance contrast, color saturation, and sharpness. This feature is particularly useful for multimedia consumption, ensuring users enjoy vibrant and lifelike images.

In conclusion, the Philips 109B7 and 109F7 provide excellent performance tailored to various user needs. With their advanced technologies, ergonomic designs, and energy-efficient features, these monitors represent reliable options for anyone looking to enhance their workspace or entertainment set-up. Whether for professional work or leisure, these monitors ensure a high-quality visual experience.
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