Programming - Denso BHT-400-CE Reference Manual

Bar code handy terminal class library reference manual
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5.4. Programming

The programming procedure required to connect to the network is as follows.
1.
Select the profile to be edited.
Use ESSID and Infrastructure to specify the profile.
A new profile is created if no profile applicable to the specified ESSID and Infrastructure combination exists.
2.
Change parameter 1, parameter 2, ......parameter N for the selected profile.
3.
Reflect the set parameters to the driver.
4.
Open the wireless device.
5.
Check synchronization with the AP (*1).
(*1) The following is a list of possible reasons why it may not be possible to obtain synchronization with the
AP.
• The wireless communication device is preparing to open.
Several seconds are required to open the wireless communication device and obtain
synchronization with the access point. Furthermore, there are times when several tens of
seconds are required to connect to the network and acquire the IP when using DHCP.
• The BHT is moving from the current access point to the next access point by roaming.
• The BHT has been moved to a location outside the range of the AP.
• The BHT has been moved to a location where an obstacle exists that prevents wireless
communication with the AP.
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