IEEE 802.11B (WIRELESS LAN)
SM 39 B654
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3.4.4 WIRELESS LAN TROUBLESHOOTING NOTES
Communication Status
Wireless LAN communication status can be checked with the UP mode “W.LAN
Signal” in the Maintenance menu. This can also be checked using the Web Status
Monitor or Telnet.
The status is described on a simple number scale.
Status Display Communication Status
Good 76 ~ 100
Fair 41 ~ 75
Poor 21 ~ 40
Unavailable 0 ~ 20
NOTE: Communication status can be measured only when the infrastructure mode
is being used.
Channel Settings
If a communication error occurs because of electrical noise, interference with other
electrical devices, etc., you may have to change the channel settings.
To avoid interference with neighboring channels, it is recommended to change by 3
channels. For example, if there are problems using channel 11 (default), try using
channel 8.
12345678910
11
12 13
Channel
MHz 2,412 2,437 2,462
25MHz 25MHz
B654D909.WMF
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