Samsung LT27B750NDX-ZA - Manual (Page 142)

Issues Solutions and Explanations
Intel® WiDi Connection
Unable to establish a WiDi
connection.
It is recommended using the laptop within a 3m radius of the product.
You may encounter a connection failure or scrambled screen in a multiple router
environment such as an office. Since WiDi is used to handle real-time streaming, you
may encounter a scrambled signal in the case of electric interference.
Check if there may be electric interference around the product and relocate the
product as far as possible from such a location i.e. a transmission tower, microwave
oven or other electromagnetic generating environment.)
WiDi is not displayed in the
Source list after initial power
on.
It takes about 20 seconds to authorize the wireless connection of the external/internal
WiFi module. Please wait a moment.
If the problem persists, this is caused by a defective wireless module or the incorrect
wiring of the cables between the modules.
A scrambled screen occurs at
regular intervals. The product may be affected by the surrounding radio signals. Do not place objects
that can cause electric interference between the product and the PC/laptop computer.
– If the product is too close to the laptop computer, the WiDi performance may be
deteriorated. It is recommended maintaining the recommended distance between
them.
– A microwave oven and vacuum cleaner can cause electric interference with a WiDi
signal. Therefore, stop operating these devices when using the WiDi feature.
– A transmission tower, microwave oven or other electromagnetic generating device
can cause a scrambled screen. Keep the product away from such devices as
much as possible.
Can I update the software
driver while in WiDi mode? If you update or delete the wireless/graphic software driver while using WiDi to
wirelessly connect between the product and the laptop computer, the WiDi adapter
will be disconnected leading to a system failure.
Remove the WiDi connection before updating the software driver.
If the adapter is disconnected,
no sound will be output from
the program. Exit the program and adjust the volume of the laptop computer manually.
If you change the WiDi-based
wireless LAN settings, you
may encounter a temporary
scrambled or disconnected
adapter. Do not change the wireless LAN settings while in WiDi mode.
If the product is too far away
from the laptop computer,
the playback performance of
the product will deteriorate
accordingly. It is recommended maintaining the ideal distance between them.
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