Chapter 5 — Running Diagnostics
CK30 Handheld Computer User’s Manual 115
To open the LED Test diagnostic
1 Go to Diagnostics > Hardware Diagnostics > LED Test. A
warning appears telling you that running the LED test
disables the blue light until you perform a warm or cold boot.
2 Press Enter.
Memory Information
Use the Memory Info diagnostic to see how much RAM and
flash memory is available on the CK30. You can also see the
Flash Part ID.
To open the Memory Info diagnostic
• Go to Diagnostics > Hardware Diagnostics > Memory
Info.
Sample Screen
Network Connection Test
Use the Net Connect Test to test the network interface
connection if you are using DHCP. The Net Connect Test
searches for a DHCP server first. When the test finds a server,
press Enter to send the Ping command. If you do not have
DHCP enabled, you need to enter the IP address of the host to
ping and then press Enter. If you have DNS enabled, you can
either enter the name of the host or an IP address.
The test sends the ping command four times and displays the
results.
For help troubleshooting your network connection, see
“Problems With Wireless Connectivity” on page 130.
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