ENGLISH - 19communication speed may become slower.f Microwave ovens, etc.f Industrial, chemical and medical equipment, etc.f In-plant radio stations for identifying moving objects such as those used in factory manufacturing lines, etc.f Designated low-power radio stationsr If at all possible, avoid the use of cell phones, TV sets or radios near the projector.Cell phones, TV sets, radios and similar devices use different radio bands from the projector, so there is no effect on wirelesscommunication or the transmission and reception of these devices. However, radio waves from the projector may produceaudio or video noise.r Wireless communication radio waves cannot penetrate steel reinforcements, metal,concrete, etc.Communication is possible through walls and floors made from materials such as wood and glass (except glass containingwire mesh), but not through walls and floors made from steel reinforcements, metal, concrete, etc.r Do not use the projector as much as possible in a location where static electricity isgenerated.The communication via wireless LAN or wired LAN may be prone to disruption when the projector is used in a location wherestatic electricity or noise is generated.There is a rare case that the LAN connection may not be established due to static electricity or noise, so in such case, turn offthe projector, remove the source of problematic static electricity or noise, and turn the projector back on.rUsing the projector outside the countryNote that depending on countries or regions there are restrictions on the channels and frequencies at which you can use thewireless LAN.Application software supported by the projector(Only for PT-LW375, PT-LW335, PT-LB425, PT-LB385 and PT-LB355)The projector supports following application software. For details or downloading each application software, visit the Panasonicwebsite (https://panasonic.net/cns/projector/).f Multi Monitoring & Control SoftwareThis application software monitors and controls the multiple display devices (projector and flat panel display) connected toan intranet.f Early Warning SoftwareThis plug-in software monitors the status of the display devices and their peripherals within an intranet, and notifies ofabnormality of such equipment and detects the signs of possible abnormality. “Early Warning Software” is preinstalled inthe “Multi Monitoring & Control Software”. To use the early warning function of this plug-in software, install “Multi Monitoring& Control Software” in the PC to be used. By enabling the early warning function, it will notify of the approximate time toreplace the consumables for the display devices, to clean each part of the display devices, and to replace the components ofthe display devices, allowing to execute maintenance in advance.The early warning function can be used by registering maximum of 2048 display devices free of charge for 90 days afterinstalling the “Multi Monitoring & Control Software” into a PC. To continuously use after the 90 days, it is necessary topurchase the license of “Early Warning Software” (ET-SWA100 Series) and perform the activation. Also, depending on thetype of license, the number of display devices that can be registered for monitoring varies. For details, refer to the OperatingInstructions of “Multi Monitoring & Control Software”.f Presenter Light SoftwareThis application software compatible with Windows computers transmits the computer screen to the projector via wirelessLAN or wired LAN.f Wireless ProjectorThis application software for iOS/Android is used to project files such as PDF or image by transmitting to the projector viawireless LAN.StorageWhen storing the projector, keep it in a dry room.DisposalWhen disposing of the product, ask your local authority or dealer about the correct methods of disposal.The lamp contains mercury. When disposing of the used lamp unit, ask your nearest local authorities or dealer about properdisposal of the unit.Dispose of used batteries according to the instructions or your local disposal rule or guidelines.Chapter 1 Preparation - Precautions for use