2
7.2 Diaphragm and shutter speed
21
8. STORAGE AND MAINTENANCE
21
9. TROUBLESHOOTING
22
9.1 The scope does turn on
22
9.2 The target does not appear in focus.
22
9.3 Image has disappeared.
22
9.4 Condensation accumulates on the parts
23
9.5 Black dots on the screen
23
9.6 Bright spots on the screen
23
10. WARRANTY
24
11. CUSTOMER SUPPORT
26
12. ACCEPTANCE CERTIFICATE
27