Philips MRD-250 warranty Helpful Hints

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Helpful Hints 39

WARNING!

Under no circumstances should you try to repair the system yourself, as this will invalidate the warranty. Do not open the system as there is a risk of electric shock.

If you are having problems with your product, check this list of problems and possible solutions before requesting service. You may be able to solve the problem yourself.

No power

•Press STANDBY-ON y on the front of the DVD Receiver to turn on the power.

•Make sure you connected the DVD Receiver’s power cord to an AC power outlet.

•Make sure the AC outlet has power by trying another appliance in the same outlet.

No picture

•Make sure the TV power is on.

•Check the video cables. Make sure the cable(s) are fastened securely to the DVD Receiver and TV.

•Set your TV to the correct Video In channel. These channels are usually near channel 00. Or, you may have a button on the TV remote control that selects an Auxiliary or A/V IN channel. See your TV owner’s manual for details. Or, go to your low- est TV channel and change channels down until you see the DVD screen on the TV.

•You only need one video connection between the DVD Receiver and the TV.

•Adjust VIDEO OUT if you used S-Video or Component Video. Details are on page 22.

•Press the correct source button (TV/AV, DISC, TUNER, or AUX) to choose what you want to watch.

Distorted picture

•Check the Disc for fingerprints. Clean the Disc with a soft cloth, wiping from the center to the edge in a straight line.

•Sometimes a small amount of picture distortion may appear. This is not a malfunction.

The picture is distorted, the picture rolls, or the picture is only black and white.

•TVs have a color system standard, usually NTSC in the United States. If the Disc’s or DVD Receiver’s color system is different than your TV’s color system, the picture may be distorted or colorless. Adjust the TV SYSTEM setting at the DVD Receiver. Details are on page 26.

•Check the VIDEO OUT setting. Details are on page 22.

If you connected the DVD Receiver to a TV using S-Video cable (as described on page 13), set VIDEO OUT to S-VIDEO.

If you connected the DVD Receiver to a TV using Component video cable (red, green, and blue as described on page 11), set VIDEO OUT to PR PB Y.

The sound is distorted or there is no sound.

•Make sure you did not connect any cables from the DVD Receiver to a Stereo’s “PHONO IN” jack.

•Make sure you did not connect the DIGITAL OUT - COAXIAL or OPTICAL jack on the DVD Receiver to an analog jack on the Stereo. (Analog audio jacks are usually labeled as such and are usually red and white.)

•Check the speaker connections. Make sure cables are connected firmly to all equipment. Details are on page 14.

•Choose the correct Audio/Video In or Auxiliary channel at your TV. See your TV’s manual for details. Or, change channels at the TV until you hear sound from the Disc that is in the DVD Receiver or until you see the DVD screen on your TV.

•Choose a different Audio setting. Details are on pages 18, 29, and 34. Check the Audio setting of a DVD in the DVD Disc Menu, if available, and adjust as necessary.

•Choose the correct sound source at the DVD Receiver. Press TV/AV, DISC, TUNER, or AUX on the DVD Receiver’s remote control to choose the equipment that you want to hear through the DVD Receiver.

•Check the Listening setting. Make sure it is compatible/available with the current Disc. Details are on page 35.

•Adjust the volume. Details are on page 35.

•Replace the speaker cables.

•Check the speaker settings. Details are on page 25.

•Sound is mute during slow motion, searching, or paused Disc playback. Press PLAY/PAUSE Bk to resume normal playback and restore the sound.

Disc will not play.

•Make sure the Disc label is facing up. If you are playing a two-sided Disc, make sure the label of the side you want to play is facing up when you place the Disc in the DVD Receiver’s disc tray. Details are on page 15.

•Check the Parental Controls. Details are on pages 27-28.

•Check the Region Code of the DVD. The DVD must be coded for All regions or Region 1 in order to play on this DVD Receiver. Details are on page 5.

•See if the Disc is defective by trying another Disc. Make sure the Disc is not scratched or warped. Carefully clean the Disc.

•Check the color system of the DVD. It must be recorded in NTSC or PAL. Adjust the TV SYSTEM setting at the DVD Receiver appropriately. Details are on page 26.

•Press SYSTEM MENU to remove the System Menu. Then try playing the Disc again.

•Moisture may have condensed inside the DVD Receiver. Remove the Disc and leave the DVD Receiver power on for about an hour before trying to play Discs again. Moisture may condense inside the DVD Receiver if you move it suddenly from a warm place to a cold environment, or vice versa.

An Audio CD will not play.

•Some Audio CDs available on the market are copy protected. These discs will not play on this DVD Receiver. See your retail- er for options regarding non-protected Audio CDs.

The DVD Receiver does not respond to the remote control.

•Aim the remote control directly at the remote sensor on the front of the DVD Receiver, not your TV.

•Remove any obstacles between the DVD Receiver and the remote. Move closer to the DVD Receiver and try again.

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Contents User guide Model No Serial No For Customer UseTable of Contents Safety Information Important Safety InstructionsAtención Introduction PLAY/PAUSE Remote ControlSubtitle Remote Control, cont’dSearchprev Searchnext ¢ VolumeFront Panel Disc Direct Play DiscRear Panel First Time Setup Where Do You Start?Antenna Connections Turn on the TV and set it to the correct Video In channel Connecting to a TV with a Composite yellow Video In JackHookups TV To hear TV channels through the DVD Home Cinema SystemPress STANDBY-ONy on the front of the DVD Receiver to Connecting to a TV with Component Video In JacksHookups TV cont’d Turn on the TV and set it to the correct Component VideoIt is not necessary to set Video OUT to S-VIDEO Connecting to a TV with an S-Video In jackConnect the DVD Receiver’s S-VIDEO OUT jack to Turn on the TV and set it to the correct S-Video In chanConnecting the Speakers Hookups SpeakersConnect the supplied Surround speakers Connect the DVD Receiver’s Audio OUT jacks to Connecting to a TV and Optional Audio EquipmentHookups Optional Connect the DVD Receiver to a TV as shown on pagesConnecting to a VCR or Cable/Satellite Box Connecting a VCR or Cable/Satellite BoxConnecting a VCR for Recording DVDs DVD Disc Menus Quick Disc PlaybackDisc Number and Disc Skip Playback FeaturesPress OK to confirm a selection System SetupPress SETUP. The System Menu appears on the TV screen Press 9 or 8 to move through the MenuTV Display TV DisplayAngle Mark, OSD Language Angle MarkOSD Language Goto General Setup Video OutVideo Out Press Setup Screen Saver, Speaker DelaySpeaker Delay Press Setup General Setup will be selected, press OKDigital Out Press 9 to select Audio SETUP. Then press OKTest Tone, Digital Out Test TonePress 8 and 9 to select Stereo, L MONO, R MONO, or MIX Dual Mono, DynamicDual Mono DynamicTV Type NTSC, PAL, Language Options TV TypeAudio, Subtitle, and Disc Menu Language Preferences Parental ControlsParental Controls Parental Control RatingsPassword Changing or setting the PasswordPress OK to save the changes Defaults Defaults ResetPress 8 or 9 to select . Then press OK Press BF or OK to begin playback Title, AngleTitle AngleZoom, Goto ZoomGoTo Press A/B again to set the ending point. a to B Repeat, Repeat A-BRepeat Repeat a to BShuffle CD Features, ProgrammingCD Features CD ModeWithout the Playback Control interactive menus Playback ControlPBC, Audio ChannelsAudio Channel Playback Control Video CD onlySpeaker Tone and Level Listening ModePress VOL + or to adjust the level Sound OptionsPress 9 8 to select an Album or Track for playback 36 MP3 FeaturesMP3 Features After you insert a Disc with MP3 files, press MENU/PBCProgramming Radio Stations Tuner FeaturesTuning Radio Stations Selecting Preset Radio StationsFM Reception, Sleep Timer Sleep TimerFM Reception Helpful Hints Glossary Helpful Hints cont’d, GlossarySpecifications Index Limited Warranty Limited Warranty

MRD-250 specifications

The Philips MRD-250 is a cutting-edge magnetic resonance imaging (MRI) system designed for a wide range of medical applications, ensuring that clinicians receive high-quality images with enhanced patient comfort. It combines innovative technology with user-friendly features, making it an essential tool in radiology departments worldwide.

One of the standout features of the MRD-250 is its high-field strength, which significantly improves resolution and reduces scan times. This strength enables the system to capture intricate anatomical details, making it ideal for complex cases, including neurology, oncology, and musculoskeletal imaging. The system's advanced gradient technology further contributes to high-quality imaging by improving signal-to-noise ratio and minimizing artifacts.

The MRD-250 is engineered with a patient-centered design, incorporating a wider bore that accommodates patients of all sizes and those who may experience anxiety in confined spaces. The open nature of the design not only enhances comfort but also facilitates easier access for healthcare professionals during procedures.

Another key technological advancement in the MRD-250 is its use of digital signal processing, which enhances image quality by optimizing the reconstruction process. This technology minimizes noise and improves clarity, which is crucial for accurate diagnosis and treatment planning. Additionally, the system supports innovative imaging techniques such as diffusion-weighted imaging (DWI) and functional MRI (fMRI), paving the way for more detailed assessments of brain function and pathological changes.

The MRD-250 is equipped with an intuitive user interface that streamlines operations for radiologists and technicians. The system's software includes advanced protocols that allow for personalized imaging parameters, ensuring that each scan is tailored to the individual patient's needs.

Moreover, the integration of artificial intelligence (AI) algorithms in the MRD-250 assists in workflow optimization and image analysis. AI capabilities can help identify anomalies and accelerate the diagnostic process, ultimately improving patient outcomes.

In summary, the Philips MRD-250 stands out in the MRI landscape with its advanced imaging technology, patient-centric design, and innovative AI integration. It is a powerful tool that provides clinicians with the essential tools they need for precise diagnostics while prioritizing patient comfort and care.
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