Hi, thanks for replying so quickly. Ok in the cartidge compartment it states- DAYLIGHT ASA 16 25 40 64 100 160
ARTIFICIAL LIGHT ASA 25 40 64 100 160 250
There is a blask upsidedown stair device in there also.
A tiny wheel on top says both Auto and Manual.
The lens says Chinon Reflex Zoom Lens F:1.7 8-48mm.
I can't recall the person who sold it to me saying it could used sound and there is no type to suggest so. No site I've come across mentions its capability to use sound either so I'm thinking it's silent.
Hopefully I can get an instruction manual soon, I'm in touch with an internet company who show one on their site.
Thanks for helping, I'll show my tutor your suggestions and we may get somewhere.