Precautions on use of projector LAN card
Use an optional projector LAN card
Turn off the power to the main unit before inserting and removing the card.
When wiring the LAN cable, keep away from the exhaust port on the rear of the main body.
The heat from the exhaust port may damage the cable.
Radio frequencies used by the wireless card
The optional wireless card
Do not use the cards near other sources of radio emissions.
The following devices may use the same frequencies that are used by the wireless card. If the wireless card is used near such devices, radio interference may prevent successful communication, or it may result in slower communication speeds being achieved.
•Industrial, scientific, medical equipment, etc
•Electric stoves, etc
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•Certain
Keep the wireless card as far away as possible from devices such as mobile telephones, TVs and radios when using such devices
Devices such as mobile telephones, TVs and radios use different frequencies from the wireless card, so that there will be no effect on either wireless card communication or on reception or transmission for such devices. However, radio emissions from the wireless card may cause video or audio interference.
Radio emissions from the wireless card will not travel through steel framework, metal sheets or concrete.
The radio emissions from the wireless card will pass through materials such as wood and glass (except for glass which is reinforced with metal fibres), so that communication is possible because the signals can pass through walls and floors which are made from these materials. However, the radio emission cannot pass through materials such as steel frames, metal sheets and concrete, so that communication is not possible because the signals cannot pass through walls and floors which are made from such materials.
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