The Jewish victim of a verbal racial attack that was posted in a video online says a three-year prison term given to the man who called him a "racist, homicidal maniac" outside a Perth supermarket is not enough.

Brendan Lee O'Connell, 40, was sentenced in the District Court in Perth yesterday after being found guilty on Friday of six racial hatred charges.

Brendon O'Connell appearing in the video posted online.

Chuckling and smiling as the counts were read out to him, O'Connell appeared unaffected by the sentence handed down by Judge Henry Wisbey.

O'Connell represented himself before a jury after firing the lawyer who had been defending him against an accusation that he posted an anti-semitic video online.