Campbell NL241, Инструкция по эксплуатации

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Appendix C. NL241 Settings
C-6
Temporarily Enable Wi-Fi
If this configuration is selected, the configured Wi-Fi network will
normally be disabled and it will be activated temporarily when the button
is pressed.
Temporarily Create a Network
If this configuration is selected, the device will temporarily create a
network when the button is pressed. If the Wi-Fi
Configuration
is set to
Join a Network , the temporarily created network will be an open network
with the name “NL241_ SerialNumber .” If the Wi-Fi Configuration is set
to Create a Network , the configured Wi-Fi network will normally be
disabled and it will be temporarily activated when the button is pressed.
Note that when the Wi-Fi Configuration is set to Create a Network , the
device behavior is the same for both button configurations.
Channel
Applicable only when the device is configured to create a network. This setting
specifies on which channel the network should be created. If Auto is selected,
the device will select a channel on which to operate that has minimal
interference from other networks detected in the area. When manually selecting
a channel, it should be noted that two Wi-Fi networks operating on the same
channel will interfere with each other and will have to compete for bandwidth.
The center frequencies of adjacent channels are 5 MHz apart and the
bandwidth of each channel is 20 MHz which means that adjacent channels
overlap. To completely avoid interference there must be a spacing of at least 5
channels between each Wi-Fi network. It is therefore recommended to use
channels 1, 6, and 11. For a list of all the wireless networks in the area and the
associated channels on which they operate, see the Settings Editor | Wi-Fi
Wireless Networks in Area box.
Tx Power Level
This fixes the Transmit Power level of the module. This value can be set as
follows: Low (7 +/– 1 dBm), Medium (10 +/– 1 dBm), High (15 +/– 2 dBm).
This setting affects the transmission power level of the NL241,
which may affect the transmission range of the device. This setting
does not affect the overall power consumption of the device.
Power Mode
This setting controls the power saving mode of the device. Regardless of the
Power Mode, the device enables the power-save mode when communications
are not active. The Power Mode determines how the device acts when
communications are ongoing.
This setting only applies when the Wi-Fi Configuration is set to Join a
Network .
NOTE