6. | TROUBLESHOOTING | 12 |
| No green light through eyepieces | 12 |
| Image is unclear | 12 |
| Image flashes | 12 |
| Condensation accumulates on the parts | 12 |
| Visibility decreased or disappeared | 12 |
7. | WARRANTY | 13 |
8. | CUSTOMER SUPPORT | 14 |
9. | ACCEPTANCE CERTIFICATE | 15 |
2
6. | TROUBLESHOOTING | 12 |
| No green light through eyepieces | 12 |
| Image is unclear | 12 |
| Image flashes | 12 |
| Condensation accumulates on the parts | 12 |
| Visibility decreased or disappeared | 12 |
7. | WARRANTY | 13 |
8. | CUSTOMER SUPPORT | 14 |
9. | ACCEPTANCE CERTIFICATE | 15 |
2