lxnav LX90xx Gliding GPS Navigation System e nang le Variometer Instruction Manual
Tseba LX90xx Gliding GPS Navigation System ka Variometer, sistimi ea boleng bo holimo e etselitsoeng lifofane. Fumana boemo bo nepahetseng ba GPS, ts'ebetso ea variometer, le tse ling. Lekola lipehelo, tšebeliso ea matla, boholo, le litlhoko tsa sebaka.