6 System Settings iPocket232 User Guide
23-CML000293 iPocket232 Inc. 53
2 Choose Perform Self-Test from the System Settings sub-menu.
You are prompted to continue with the Self-Test or not, as shown below.
During a self test, the system will not be available for normal operations and data
processing until after all tests are complete. This will take a few minutes. Are you
sure this is what you wish to do? (y/n)
Perform Self-Test Prompt
3 Type y to run the test.
The results of the test appear, an example of which is shown below.
CPU Internal Memory... passed
External Memory... passed
Application ROM... crc verification failed
Downloader ROM... passed
Ethernet Controller... passed
Com Port... skipped (external loopback not found)
All tests complete. Please hit <return>:
Example of Perform Self-Test Results 4
Press Enter.
6.8 Reset Unit
Reset Unit is useful for troubleshooting, since it allows you to ensure that modem
connections are dropped correctly. Reset Unit resets the iPocket232, and drops all active
modem connections. The Configuration screen doesn’t change, nor is the System Log
cleared, however, the message “===== iPocket232 Started =====” is appended to the
System Log.
Reset Unit allows you to reset the iPocket232 from a telnet session, without saving any
changes to the configuration menu.
6.9 Simple Network Time Protocol
Simple Network Time Protocol (SNTP) is an adaptation of the Network Time Protocol
(NTP) and is used to synchronize computer clocks on the Internet. SNTP is used when
the ultimate performance of the full NTP implementation is not needed or justified.
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