Owner manual / Language unknown
PDF / scanned, via digital-watch.com
SHA-256 b5b7e9c1537f38981e27e125ce1c1926c047a4923a91491d2b36856bcda27e1c
Manuals for module 50, with owner, setting, service, and warranty documents labeled separately when present.
| Model | Released |
|---|---|
| QS-17 | 1976 |
| 50QS-17 | 1979 |