The rtvctest verifies the functionality of the SunVideo SBus card.
This test is not supported on SunVTS version 3.0 and version 3.1, even though the test is listed in the SunVTS 3.0 Test Reference manual.
To run rtvctest, run SunVTS version 2.1.3 with the Solaris 2.6 5/98 operating environment.