Owner manual / English
PDF / mirrored from casio.com (source)
SHA-256 e5908f47440eed629b9d4259eba573a6ae8d27230873422aa60e0467641b6f86
Manuals for module 320, with owner, setting, service, and warranty documents labeled separately when present.
Owner manual / English
PDF / mirrored from casio.com (source)
SHA-256 e5908f47440eed629b9d4259eba573a6ae8d27230873422aa60e0467641b6f86
Owner manual / Language unknown
PDF / scanned, via digital-watch.com
SHA-256 3de380a53dbf5ba116a62c8b4a49b6cacb9437c30079c0218e48ffbfca2a6863
| Model | Released |
|---|---|
| AT-550 | 1984 |
| AT-550- AKA [Janus Touch Screen] | 1984 |
| AT-552G- AKA [Janus Cal] | 1984 |