Configure
3.16.10 Enable Enhanced Password
This setting defaults to the N (option), which allows you to set a 4-character password that protects the
Configuration Menu via Telnet and Web pages. The Y (Yes) option allows you to set an extended security
password of 16-characters for protecting Telnet and web page access.
3.16.11 Disable Port 77F0 (Hex)
Port 77F0 is a setting that allows a custom application to query or set the three NET232 configurable pins
when they are functioning as general purpose I/O (GPIO). You may want to disable this capability for
security purposes. The default setting is the N (No) option, which enables GPIO control. The Y (Yes) option
disables the GPIO control interface.
Note: The function of the configurable pins on the NET232 should be changed with caution. Some of the configurable
pins are not connected or used for other functions.
3.17 Defaults
Select 7 to reset the unit’s Channel 1 configuration, E-mail settings, and Expert settings to the default
settings. The server configurations (IP address information) remain unchanged. The configurable pins’
settings also remain unchanged.
3.18 Exit Configuration Mode
• Select 8 to exit the configuration mode without saving any changes or rebooting.
• Select 9 to save all changes and reboot the device. All values are stored in nonvolatile memory.
NET232/NETUSB User Guide 3-37
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