| 摘要 |
According to the invention, there are provided three position indications which may respectively have two different indication conditions, for the slide which has just been projected or the slide which is the next to be projected. The applicable position indications (2, 4, 6) are switched by contacts (66, 68) on the gear (60) in dependence on forward, reverse and release or select pulses. The position indications (2, 4, 6) are disposed alongside the compartment numbers (12) of the magazine (25). In this case, the position indication (4) for the setting in the case of forward magazine switching is situated in the slide change plane. The position indication (2) for the select setting is situated so as to be offset towards the left in relation to the position indication (4) by one compartment width, and the position indication (6) for reverse magazine switching is situated to the right by one compartment width, alongside the position indication (4). <IMAGE> |
