1) GAHP-AR manual ENGLISH 
2) GAHP-AR manual SPANISH 
3) RTAR manual ENGLISH 
4) Direct Digital Controller manual - book 1/2 - ENGLISH 
5) Direct Digital Controller manual - book 2/2 - ENGLISH 
6) Direct Digital Controller manual - book 1/2 - FRENCH 
7) Direct Digital Controller manual - book 2/2 - FRENCH 