Philips 180P user manual Vertical refresh rate

Page 28

Glossary

its ports.

Device

A logical or physical entity that performs a function. The actual entity described depends on the context of the reference. At the lowest level, device may refer to a single hardware component, as in a memory device. At a higher level, it may refer to a collection of hardware components that perform a particular function, such as a Universal Serial Bus interface device. At an even higher level, device may refer to the function performed by an entity attached to the Universal Serial Bus; for example, a data/FAX modem device. Devices may be physical, electrical, addressable, and logical.

Downstream

The direction of data flow from the host or away from the host. A downstream port is the port on a hub electrically farthest from the host that generates downstream data traffic from the hub. Downstream ports receive upstream data traffic.

Upstream

The direction of data flow towards the host. An upstream port is the port on a device electrically closest to the host that generates upstream data traffic from the hub. Upstream ports receive downstream data traffic.

RETURN TO TOP OF THE PAGE

V

Vertical refresh rate

Expressed in Hz, it is the number of frames (complete pictures) written to the screen every second.

file:///D/Philips LCD/english/180P/GLOSSARY/GLOSSARY.HTM (4 of 5) [1/20/2001 3:19:38 PM]

Image 28
Contents Page Safety precautions and maintenance Safety and Troubleshooting InformationInstallation Locations Correct handling of the monitor Equipment Other Documents You May Need About This GuideNotational Descriptions Return to TOP Technical Specifications Product FeaturesProduct Information Video 32USER Definable Modes Automatic Power Saving Physical SpecificationsSignal Pin Assignment AssignmentViews Front View Product DescriptionNo Video Input Entering Sleep Mode Mute on This is the Best Picture Shape Installing your LCD Monitor Front ViewOptimizing Performance On-Screen Display Description of the On Screen DisplayOSD Tree Page Page Return to TOP Customer Care & Warranty North America Canada USAGlossary BNC connectionSUB USB LCD Liquid Crystal Display Vertical refresh rate Return to TOP Download and Print Download instructionsInstalling FPadjust Program Printing instructionsFAQs Frequently Asked Questions General FAQsFAQs Frequently Asked Questions Page Screen Adjustments Compatibility with other Peripherals LCD Panel Technology FAQs Frequently Asked Questions Ergonomics, Ecology, and Safety Standards Return to TOP Troubleshooting Common ProblemsImaging Problems Return to TOP Regulatory Information Philips Federal Communications Commission FCC Notice U.S. Only EN 55022 Compliance Czech Republic Only Varning Earthed How to connect a plug Information for Users in the U. S Other Related InformationInformation for Users outside the U.S Philips Pixel Defect Policy Philips Flat Panel Monitors Pixel Defect PolicyProximity of Pixel Defects Return to TOP Connecting to Your PC Accessory PackConnecting to Your PC VGARemove the plastic ring from the hinge Connecting to Your PC Return to TOP Getting Started Getting StartedInstalling Your USB Hub Description of the USB HubApplication Just a few peripherals you can connect to your USB HubInstalling Your USB Hub Installation of USB HubReturn to TOP Installing the Protective Cover Installing the Protective Cover Cleaning Instructions Cleaning Instructions Installing Your Wall Mount Kit Installing the Wall Mount KitInstalling Your Wall Mount Kit Installing Your Wall Mount Kit Return to TOP OSD Controls BrightnessVolume Language Adjust Position SmartOSD Controls Adjust Size Brightness & Contrast OSD Controls Image Optimizaton OSD Controls Adjust Color OSD Controls Smart Help Product Information Reset to Factory Settings Monitor, Reset to Factory Settings is your last selection Input Selection not available on all monitors Exit Main Controls Your International Philips F1rst Choice Warranty Thank you for purchasing this Philips monitorYour International Guarantee Limited Warranty Computer Monitor WHO is COVERED? What is COVERED?Before Requesting Service Philips Customer Care Center, P. O. Box 2976, Longview, TX