113 How to set receiver's cut-off angle and switch the satellites system in TSurvey2.0

Unlock the power of satellite systems in TSurvey2.0. Ready to activate the stars? [www.toknav.cn] has the sky. Share your satellite system stories
Débloquez la puissance des systèmes satellites dans TSurvey2.0. Prêt à activer les étoiles ? [www.toknav.cn] a le ciel. Partagez vos histoires de système satellite !