Chapter 1
Preparation — Precautions for use
24 - ENGLISH
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Do not use close to other wireless devices.
Following devices may be using radio wave in the same bandwidth as the projector. Using the projector close to
these devices may cause the communication to be disabled or the communication speed to slow down due to
interference of radio wave.
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Microwave oven, etc.
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Industrial, scientific, or medical devices, etc.
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In-plant wireless station for identifying moving vehicles used in the manufacturing lines at a plant
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Specified low power wireless station
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Do not use cell phone, television, or radio as much as possible close to the projector.
Cell phone, television, or radio is using radio wave with different bandwidth from the projector, so there is no effect
on the wireless LAN communication or the send/receive on these devices. However, noise may occur in the audio
or video due to the radio wave from the projector.
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Radio wave for wireless LAN communication does not go through the reinforcing
bars, metal, or concrete.
The projector can communicate through wall or floor made of wood or glass (excluding the glass with metal mesh
embedded), but it cannot communicate through wall or floor made of reinforcing bars, metal, or concrete.
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Do not use the projector as much as possible in a location where static electricity is
generated.
The communication via wireless LAN or wired LAN may be prone to disruption when the projector is used in a
location where static 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 off the projector, remove the source of problematic static electricity or noise, and turn the projector back
on.
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This device is restricted to indoor use when operated in the 2.412 to 2.472 GHz band,
in the 5.18 to 5.825 GHz frequency range (Channels 36 to 165).
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Using the projector outside the country
Note that depending on countries or regions there are restrictions on the channels and frequencies at which you
can use the wireless LAN.
Light ID
Light ID is one of the visible light communication technologies to transfer information with fast speed and stability
using flashing of light. This projector is equipped with a function to transmit the Light ID signal, and following
usage is possible by utilizing the LinkRay Light ID solution service provided by Panasonic.
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By receiving the Light ID signal transmitted by the projector using the camera on a device (smartphone/tablet)
and a dedicated application software, the contents linked to that Light ID signal are acquired and displayed on
the screen of the device.
For details, visit the Panasonic website (https://panasonic.net/cns/LinkRay/).
Note
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A separate contract is necessary to use the LinkRay Light ID solution service.
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The smartphone application software “LinkRay - Light ID Solution” is required.
Search and download “LinkRay” from App Store or Google Play. For the latest information of devices that the operation has
been verified, visit the Panasonic website (https://panasonic.net/cns/LinkRay/).
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Notes regarding Light ID function
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The projected image may flicker when the Light ID signal is transmitted, but this is caused luminance change
during the transmission of the Light ID, and it is not a malfunction.
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A striped pattern may generate on the recorded image when the projected image is recorded by a camera, etc.
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The light output will decrease while the Light ID function is used.
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The Light ID signal may become difficult to receive by a device (smartphone/tablet) in following cases.
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When strong light such as outside light is illuminating on the projected screen
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When a Light ID transmitting device other than this projector is installed nearby
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When receiving a signal in a location far from the screen
