Samsung SyncMaster 5 Series User Manual page 170

Other Information
Issues
Intel ® WiDi Connection
Unable to establish a WiDi
connection.
WiDi is not displayed in the
Source list after initial power
on.
A scrambled screen occurs at
regular intervals.
Can I update the software
driver while in WiDi mode?
If the adapter is disconnected,
no sound will be output from
the Programme.
If you change the WiDi-based
wireless LAN settings, you
may encounter a temporary
scrambled or disconnected
adapter.
Solutions and Explanations
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.)
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.
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.
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.
Exit the Programme and adjust the volume of the laptop computer manually.
Do not change the wireless LAN settings while in WiDi mode.
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