How do I set the J2K100 configuration setting called "J1939 Diagnostic Messages:" using Maretron’s DSM150 or DSM250 display?

You set the J2K100 configuration setting called "J1939 Diagnostic Messages:" using Maretron’s DSM150, DSM200, or DSM250 display in the following way. Enter menu mode, scroll to "Configuration?" and press enter. Scroll to "Device Configuration?" and press enter. Scroll to the row containing the J2K100 and press enter. Scroll to "J1939 Diagnostic Messages:" and press enter. Scroll until you find the appropriate setting (either "Enable" to pass through or "Disable" to block J1939 diagnostic messages) and press enter.