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5.2. Wireless Communication Parameters
The BHT-200 wireless operation mode has a Zero Config mode and NIC Control mode. The default mode is
NIC Control mode. NIC Control mode only is supported on BHT units running Windows CE.NET 4.1.
▪ Zero Config mode : Windows CE standard I/F
: Security supported
▪ NIC Control mode : BHT original I/F
: Compatible with units running Windows CE.NET 4.1.
The parameter setting method differs due to the differences between these two operation modes. Please
refer to sections “
5.2.1. Parameter Setting in Zero Config Mode” and “5.2.2. Parameter Setting in NIC
Control Mode
” for further details.
5.2.1. Parameter Setting in Zero Config Mode
To connect to the wireless communications pathway, specify the following system settings in System Menu or
in a user program:
▪ POWER
▪ ESSID (Extended Service Set ID)
▪ ENCRYPTION
▪ AUTHENTICATION
▪ EAP TYPE
▪ WEP KEY
For the procedure in System Menu, refer to the "BHT-200B/200BW-CE User's Manual" or
"BHT-200Q/200QW-CE User's Manual."
If no system settings are made in a user program, those made in System Menu will apply.
The following procedure is used to perform system settings in the user program.
Step 1: Set the control mode to Zero Config mode.
Step 2: Set the editing mode to Zero Config mode.
Step 3: Select the profile to be edited.
When editing an exiting profile, call the RF.Profile.Update method prior to editing.
Profiles are specified by creating Profile instances with ESSID and Infrastructure mode as arguments.
If no profile corresponding to the specified ESSID and Infrastructure mode combination exists, a new profile
will be created.
Step 4: Change parameter 1, parameter 2, ….., parameter N for the profile selected at Step 3.
Settings can be changed by changing the property values for the Profile instance created at Step 3.
Step 5: Update the set parameters to the driver.
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