Sugino / Tioga Disc - correct "spoke" tension?

[die_Kette_rechts!]

Hello,

just bought my first Sugino Disc wheel and now need some help from experienced builders, please:

How to measure the correct "spoke" tension?

Thanks!

Cheers,
Markus

 

[die_Kette_rechts!]

... found the Tioga manual here in RBUK ... but still interested in hints from experienced builders