Philips 4000 Series User Manual

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98BDL4650D11. Safety InstructionsSafety precautions and maintenanceWARNING: Use of controls, adjustments or procedures other than those specified in this documentation may resultin exposure to shock, electrical hazards and/or mechanical hazards.Read and follow these instructions when connecting and using your display:This product is intended for use in professional installations in business settings only and is not suitable for domestic purposes.Any use other than that for which this device is intended can void the warranty.This product contains an operating system. If it is shut down directly using the AC switch, it may damage the program and preventit from powering on again. If the system is unable to power on due to frequent shutdowns, please try a factory reset. Please notethat all data stored in the system will be lost when the display is rebooted after a factory reset.Operation:• Keep the display out of direct sunlight and away from stoves or any other heat sources.• Keep the display away from oil, otherwise the plastic cover may be damaged.• It is recommended to set the display up in the well-ventilated place.• Ultra-violet ray filter is necessary of outdoor operation.• If the product will be used in extreme conditions such as high temperature, humidity, display patterns or operation time etc...It is strongly recommended to contact Philips for Application engineering advice. Otherwise, its reliability and function maynot be guaranteed. Extreme conditions are commonly found at Airports, Transit Stations, Banks, Stock market, and Controllingsystems.• Remove any object that could fall into ventilation holes or prevent proper cooling of the display’s electronics.• Do not block the ventilation holes on the cabinet.• When positioning the display, make sure the power plug and outlet are easily accessible.• When turning off the display by detaching the power cord, wait 6 seconds before re-attaching the power cord for normaloperation.• Ensure the use of an approved power cord provided by Philips at all times. If your power cord is missing, please contact yourlocal service center.• Do not subject the display to severe vibration or high impact conditions during operation.• Do not knock or drop the display during operation or transportation.• The eye bolt is for usage in short-time maintenance and installation. We suggest not to use the eye bolt for more than 1 hour.Prolong usage is prohibited. Please keep a clear safety area under the display while using the eye bolt.• If provided with a 3-pin attachment plug on the power cord, plug the cord into a grounded (earthed) 3-pin outlet. Do notdisable the power cord grounding pin, for example, by attaching a 2-pin adapter. The grounding pin is an important safetyfeature.Maintenance:• To protect your display from possible damage, do not put excessive pressure on the LCD panel. When moving your display,grasp the frame to lift; do not lift the display by placing your hand or fingers on the LCD panel.• Unplug the display if you are not going to use it for an extensive period of time.• Unplug the display if you need to clean it with a slightly damp cloth. The screen may be wiped with a dry cloth when the poweris off. However, never use organic solvent, such as, alcohol, or ammonia-based liquids to clean your display.• To avoid the risk of shock or permanent damage to the set, do not expose the display to dust, rain, water or an excessivelymoist environment.• If your display becomes wet, wipe it with dry cloth as soon as possible.• If a foreign substance or water gets in your display, turn the power off immediately and disconnect the power cord. Thenremove the foreign substance or water, and send the unit to the maintenance center.• Do not store or use the display in locations exposed to heat, direct sunlight or extreme cold.• In order to maintain the best performance of your display and ensure a longer lifetime, we strongly recommend using thedisplay in a location that falls within the following temperature and humidity ranges.• Keep the display dry. To avoid electric shock, do not expose it to rain or excessive moisture.