User manual HITACHI CPX2WF

[. . . ] Projector CPX2/CPX6 User's Manual (detailed) Operating Guide SD RD CA Thank you for purchasing this projector. WARNING Before using this product, please read all manuals for this product. After reading them, store them in a safe place for future reference. About this manual Various symbols are used in this manual. WARNING This symbol indicates information that, if ignored, could possibly result in personal injury or even death due to incorrect handling. [. . . ] · Use only the correct power outlet depending on the indication on the projectorandthesafetystandard. ·Theenclosedpowercordmustbeuseddependingonthepoweroutletto beused. Be cautious of the power cord connection. Incorrectconnectionofthepowercordcouldresultinfireorelectricalshock. ·Checkthattheconnectingportionofthepowercordisclean(withnodust), beforeusing. Useasoftanddryclothtocleanthepowerplug. · Insert the power plug into a power outlet firmly. Avoid using a loose, unsoundoutletorcontactfailure. Be sure to connect with ground wire. ConnectthegroundterminalofACinletofthisunitwiththegroundterminal provided at the building using the correct power cord; otherwise, fire or electricshockcanresult. ·Don'ttakethecoreofpowercordaway. Surelyconnect thegroundwire. Safety Precautions (continued) WARNING Be careful in handling the light source lamp. The projector uses a high-pressure mercury glass lamp made of glass. When the bulb bursts, it is possible for shards of glass to fly into the lamp housing, and for gas containingmercurytoescapefromtheprojector'sventholes. Please carefully read the section "Lamp". Be careful in handling the power cord and external connection cables. If you keep using a damaged the power cord or cables, it can cause a fire or electrical shock. Do not apply too much heat, pressure or tension to the powercordandcables. Ifthepowercordorcablesisdamaged(exposedorbrokencorewires, etc. ), contactyourdealer. Also, donotplaceaspread, cover, etc, overthembecausethiscouldresult intheinadvertentplacingofheavyobjectsontheconcealedpowercordor cables. When connecting and disconnectingthepowercordorcables, doitwithyourhandholdingtheplug orconnector. ·Donotattempttoworkonthepowercord. Be careful in handling the battery of the remote control. Incorrect handling of the battery could result in fire or personal injury. ·Makesuretheplusandminusterminalsarecorrectlyalignedwhenloading thebattery. · If you observe a leakage of the battery, wipe out the flower and then replacethebattery. Ifthefloweradheresyourbodyorclothes, rinsewellwith water. ·Obeythelocallawsondisposingthebattery. Safety Precautions (continued) CAUTION Be careful in moving the projector. Neglectcouldresultinaninjuryordamage. Before moving, disconnect the power cord and all external connections, and close the slide lens door or attachthelenscap. F Do not put anything on top of the projector. Placing anything on the projector could result in loss of balance or falling, and cause an injury or damage. Use special caution in households where childrenarepresent. Do not attach anything other than specified things to the projector. Neglectcouldresultinaninjuryordamage. ·Someprojectorhasascrewthreadinalenspart. Donotattachanything otherthanspecifiedoptions(suchasconversionlens)tothescrewthread. Avoid a smoky, humid or dusty place. Placing the projector in a smoke, a highly humid, dusty place, oily soot or corrosivegascouldresultinfireorelectricalshock. · Do not place the projector near a smoky, humid or dusty place (ex. ·Donotuseahumidifierneartheprojector. Take care of the air filter to normal ventilate. Theairfiltershouldbecleanedperiodically. Iftheairfilterbecomesclogged bydustorthelike, internaltemperaturerisesandcouldcausemalfunction. Theprojectormaydisplaythemessagesuchas"CHECKTHEAIRFLOW" orturnofftheprojector, topreventtheinternalheatlevelrising. [. . . ] · Provide an interval of at least 40ms between the response code and any other code. Protocol Consist of header ( byte) + data length ( byte) + command data (3 bytes) + check sum ( bytes) + connection ID ( byte). Check Sum This is the value to make zero on the addition of the lower 8 bits from the header to the checksum. Connection ID Random value from 0 to 255 (This value is attached to the reply data). [TCP #9715] 9 Command Control via the Network (continued) 7. [. . . ]