Rugged Computing R08I98M-RTXXXX, Руководство пользователя

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Rugged Computing
Users Manual Rugged Tablet PCs 73
L. Wireless LAN Problem
Condition Check Point
Can not use the
wireless LAN feature.

Make sure that the wireless LAN feature is turned on.
Transmission quality is
poor.

Your tablet PC may be in an out-of-range situation.
Move your tablet PC closer to the Access Point or
another wireless LAN device it is associated with.

Check if there is high interference around the
environment and solve the problem as described next.
Radio interference
exists.

Move your tablet PC away from the device causing the
radio interference such as microwave oven and large
metal objects.

Plug your tablet PC into an outlet on a different branch
circuit from that used by the affecting device.

Consult your dealer or an experienced radio
technician for help.
I cannot connect to
another wireless LAN
device.

Make sure that the wireless LAN feature is turned on.

Make sure that the SSID setting is the same for every
wireless LAN device in the network.

PC is not recognizing changes. Restart the tablet PC.

Make sure that the IP address or subnet mask setting
is correct.
I cannot communicate
with the computer in
the network when
Infrastructure mode is
configured.

Make sure that the Access Point your tablet PC is
associated with is powered on and all the LEDs are
working properly.

If the operating radio channel is in poor quality,
change the Access Point and all the wireless station(s)
within the BSSID to another radio channel.

Your tablet PC may be in an out-of-range situation.
Move your tablet PC closer to the Access Point it is
associated with.

Make sure that your tablet PC is configured with the
same security option (encryption) to the Access Point.

Use the Web Manager/Telnet of the Access Point to
check whether it is connected to the network.

Reconfigure and reset the Access Point.
I cannot access the
network.

Make sure that the network configuration is
appropriate.

Make sure that the user name or password is correct.

You have moved out of range of the network.

Turn off power management.