Philips BDS4221/00 user manual Cleaning & Maintenance, Special Warranty Information, Cell Defects

Models: BDS4221/00

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Important Safety Instructions

!If an outdoor antenna or cable system is connected to the display, be sure the antenna or cable system is grounded to provide some protection against voltage surges and static charge buildups. Section 810 of the National Electrical Code, ANSI/NFPA No.70-1984, provides information about proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.

!If this display is equipped with separate speakers, please remove the speakers prior to moving the display. Moving the display with the speakers attached may cause damage or injury.

!Disconnect the unit from the main supply and refer servicing to qualified service personnel under the follow- ing conditions:

-Power cord or plug is damaged or frayed.

-Liquid has been spilled into the product and/or the unit has been exposed to water or moisture.

-Unit does not operate normally when the operating instructions are not followed. Adjust only those controls that are covered by the operating instructions, improper adjustment of other controls may result in damage which often requires extensive work by a qualified technician to restore the unit to normal operation.

-Unit has been dropped or the cabinet has been damaged.

-Unit exhibits a distinct change in performance, indicating a need for service.

Cleaning & Maintenance

!Disconnect from the electric outlet before cleaning. Do not use liquid or aerosol cleaners. Use only a slightly damp cloth for cleaning.

Special Warranty Information

Cell Defects

!Although the display panels are produced with more than 99% percent active cells, there may be some cells that do not produce light or remain lit. This is considered normal and not a manufacturer defect.

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Philips BDS4221/00 user manual Cleaning & Maintenance, Special Warranty Information, Cell Defects