Doremi ShowVault / IMB - Manual (Page 28)

CRT.OM.001514.DRM Page 28 Version1.7
Doremi Labs
6.5 Check the Communication with the IMB

Check the Ethernet:

If the test in Section 6.4 passed, then run the command: /doremi/sbin/sbcsetup.out -a -
-get-temperature (this will exercise the communication with the IMB without the need of
a proper synchronization of certificate). Also, this tests path 2 and path 3.

If it succeeds it means that the hardware and network configuration are "OK."

If it fails, it means that the IMB is not connected via Ethernet to the router internally of the
projector.

This is what typically would require a re-seating of the IMB (or modified front plate).

Check the certificate configuration:

Run the command: /doremi/sbin/sbcsetup.out --get-version

If it succeeds, the Showvault and IMB are communication find and there is no problem.

If the command reports a failure with "mismatch key", it means that the certificate in
/doremi/etc/certs/mine is not the one corresponding to the IMB it is connected to.

The easiest is to reboot the ShowVault. The synchronization of the certificate should be
done during reboot.

It might be necessary to remove all the pem files in /doremi/etc/certs/mine before the
reboot.

A more complicated (more complicated to have a technician on the phone to execute)
but quicker way to fix is it: Run the command: /doremi/sbin/sbcsetup.out -a -f --verify -
-force-repair

Again try the command /doremi/sbin/sbcsetup.out --get-version, if it succeeds the
problem is fixed.