31.4. Despite section 6.7, a second visual aid of one of the types below, or an additional component or supplement to such a visual aid, is insured only in respect of a person referred to in section 26:(1) the closed-circuit television system;
(2) the brailler;
(3) the reading stand, not free-standing.
However, for the purposes of subparagraph 1 of the first paragraph, the print recognition unit may, despite section 22, take the place of a second closed-circuit television system.