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Chapter 5 — Running Diagnostics
CK30 Handheld Computer User’s Manual 89
LED Test
Use the LED Test to make sure that your LEDs (lights) are
operating correctly. The LED Test turns all of the lights on the
CK30 on in this sequence: Good Read light, the user-defined
lights, and then the System Status light. The lights blink one
time each and then they blink five times each.
From the System Main Menu:
• Go to Diagnostics > Hardware Diagnostics > LED Test
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.
From the System Main Menu:
• 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. The test sends the ping command
four times and displays the results. If you receive a result other
than
ping OK, the test failed.