I have two Sony SVT-124 time lapse VCR's that are displaying error
codes 209 and 901. The VCR's frequently stop recording and the errors
usually can be cleared by removing and then restoring power to the
devices. However, the error codes eventually reappear. Only two of
my four devices have this problem and the owner's manual do a fine job
of steering clear of explaining these error messages. Can anyone
assist me in defining these codes and how I can clear them?

J. Michaels