Argox PT-90 - Manual (Page 6)

User’s Manual III
8.3.21 System Information .........................................................................................79
8.3.22 Timeout and Brightness ..................................................................................79
8.3.23 Volume and Sounds ........................................................................................79
9. TROUBLE SHOOTING .................................................................................................81
9.1 G ENERAL C HECKS ....................................................................................................81
9.2 R EAD O PERATION P ROBLEMS ..................................................................................81
9.3 M OBILE C OMPUTER P ROBLEMS ...............................................................................81
10. APPENDIX: UPDATING THE OS VIA MICRO SD CARD ......................................83