(1) Whenever evidence is given in a language not understood by the accused, and he is personally present in Court, it shall be interpreted to him in open Court in a language he understands.
(2) If the accused is represented by a pleader and the evidence is given in a language other than the language of the Court, which is not understood by the pleader, it shall be interpreted to the pleader in a language he understands.
(3) When documents are presented for formal proof, the Court shall have the discretion to interpret as much of them as it deems necessary.